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Volume 3 Issue 4 April - June 2010

Article

Suitability Of Commercial Transmission Expansion Planning Models For Indian Power System

G. Srinivasulu* , B. Subramanyam**

* Associate Professor, Dept. of EEE, Narayana Engineering College, Nellore, AP, India.

** Director, Narayana Engineering College, Nellore, AP, India.

G. Srinivasulu Reddy and B. Subramanyam (2010). Suitability Of Commercial Transmission Expansion Planning Models For Indian Power System. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 1-7. https://doi.org/10.26634/jee.3.4.1165

Abstract

Transmission expansion planning in India has moved from earlier generation evacuation system planning to integrate system planning. With massive capacity addition coupled with deregulation of power sector has thrown huge challenges for transporting the power. With power exchanges in India in their infancy and thrust towards renewable energy resources India provides a challenging opportunity for transmission expansion planning. In this paper we have reviewed two of most commonly used models plexos and SDDP and their suitability of application for Indian power system.

References

[1]. Report to Western Governors Association entitled “Conceptual Plans for Electricity Transmission in the West”. August 2001.

[2]. Studies documented in SSG-WI October 2003 report entitled, “Framework for Expansion of the Western Interconnection Transmission System,” found at: http://www.ssg-wi.com/.

[3]. M. Pereira, N.Campodónico, R. Kelman ''An overview of hydrothermal scheduling can be found in Long-term Hydro Scheduling Based on Stochastic Models'' Proceedings of EPSOM'98, Zurich.

[4]. M.Pereira and L.M. Pinto, “Stochastic Optimization of Multireservoir Hydroelectric System – a Decomposition Approach” Water Resource Research, Vol. 21, No. 6, 1985.

[5]. R.Kelman, L.Barroso, M.Pereira, “Market Power Assessment and Mitigation in Hydrothermal Systems”, IEEE Trans. Power Syst., Vol. 16, 2001.

[6]. ''Application of Stochastic Dual DP and Extensions to Hydrothermal Scheduling'' PSR TR 012/99 (available at http://www.psr-inc.com).

[7]. M. Pereira, S.Granville, M. Fampa, R. Dix and L. Barroso, “Strategic Bidding Under uncertainty: a Binary Expansion Approach”, to appear in IEEE Trans. Power Syst. 2004.

[8]. S.Granville, G.Oliveira, L.Thomé, N.Campodónico, M.Latorre, M. Pereira and L. Barroso, “Stochastic Optimization of Transmission Constrained and Large Scale Hydrothermal Systems in a Competitive Framework”, Proceedings of IEEE General Meeting 2003, Toronto, Canada. (also available at http://www.psrinc. com ).

[9]. N. Campodónico, S. Binato, R.Kelman, M. Pereira, M. Tinoco, F. Montoya, M. Zhang, F. Mayaki, “Expansion Planning of Generation and Interconnections Under Uncertainty”, 3 Balkan Conference, Rumania, June 2003 (available at http://www.psr-inc.com).

[10]. G.R. Drayton. “Coordinating Energy and Reserves in a Wholesale Electricity Market” Ph.D. Thesis. University of Canterbury, New Zealand, 1996.

[11]. Satyajit Ganguly, Head, Operations, Power Exchange India Limited, “Promising Platform Power exchanges aim to promote competition” Power Line, February 2009.

[12]. Prabhajit Kumar Sarkar, AVP, “Strategy and Product Development, Power Market Development Key issues and solutions” Power L ine, April 2009.

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Research Paper

Performance Improvement of PV System in Irradiation Variations Using MPPT Algorithm

Javed Khan Bhutto* , Mool Singh**

* Research Scholar, Department of Electrical Engg, MNIT, Jaipur, India.

** Professor, Department of Electrical Engg, MNIT, Jaipur, India.

Javed Khan Bhutto and Mool Singh (2010). Performance Improvement of PV System in Irradiation Variations Using MPPT Algorithm. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 8-14. https://doi.org/10.26634/jee.3.4.1167

Abstract

In this paper, a combined low cost high efficiency converter and maximum peak power tracker has been presented. The maximum power point tracker system consists of DC-DC boost converter and PWM. PWM generates high quality sinusoidal line current. The suitable duty ratio for the boost converter will force the PV to work around the optimum voltage. The power generated by a PV cell depends on the operating voltage of the array, its voltage-current and voltage-power characteristic curves specify a unique operating point at which maximum possible power is delivered and the array is operated at its highest efficiency. One of the problems in designing efficient PV systems is to track the maximum power operating point for varying solar irradiance levels and ambient conditions. The output power produced by the PV panel is non-linear and changes with the solar irradiation and the ambient temperature. Therefore, a maximum power point tracking controller is needed to optimize the photovoltaic output power. A dc-dc converter is used to match the PV system to the load and to operate solar array at maximum power point .The perturbation and observation algorithm which is often employed to track the maximum power point This algorithm is selected due to its ability to withstand against any parameter variation and having a very high efficiency. As a result, by variation of the temperature and the insolation, the algorithm still managed to track the MPP successfully.

References

[1]. E. Koutroulis, K. Kalaitrakis and N.C. Voulgaris, "Development of a Microcontroller-Based, Photovoltaic Maximum Power Point Tracking Control System", EEE Trans. Power Electronics, Vol. 16, pp. 46-54, Jan. 2001.

[2]. C. Hua, J. Lin and C. Shen, "Implementation of a DSPControlled Photovoltaic. System with Peak Power Tracking", lEEE Trans. Industrial Electronics, Vol. 45, pp. 99- 107, Feb. 1998.

[3]. Y. Jung, G. Yu, J. So, J. Choi and J. Choi, "A Study of MPPT Algorithm for PV PCS", Proceeding of KlEE SAC.

[4]. K.H. Hussein, 1. Muta, T. Hoshino and M. Osakada, "Maximum photovoltaic power tracking : An algorithm for rapidly changing atmospheric conditions", IEE Pm. Generation Transmission and Distribution, Vol. 142, pp. 59-63, Jan. 1995 Vol. 8, pp. 1359-1361, 2003.

[5]. W. Xiaa and W.G. Dunford, 'A modified adaptive hill climbing method for photovoltaic power systems". in fmc. IEEE 35th PESC. Vol. 3, pp. 1957-1 963, June 2004.

[6]. T. Senju and K. Uezato. "Maximum power point tracker using fuzzy control for photovoltaic arrays", in Proc. EEE Int. Conf Industrial Technology, pp. 143-147.

[7]. Enslin, J. H. R. and Snyman, D. B., “Simplified Feed- Forward Control of the Maximum Power Point in PV Installations,” Proceedings of the IEEE International Conference on Power Electronics Motion Control, Vol. 1, pp. 548-553 (1992).

[8]. Bose, B. K., Szczeny, P. M. and Steigerwald, R. L. “Microcomputer Control of a Residential Photovoltaic Power Conditioning System,” IEEE Transactions on Industrial Electronics, Sept./Oct.,Vol. IA-21, pp. 1182-1191 (1985).

[9]. Kuo, Y. C., Liang, T. J. and Chen, F. C., “Novel Maximum-Power-Point-Tracking Controller for Photovoltaic Energy Conversion System,” IEEE Transactions on Industrial Electronics, Vol. 48, pp. 594-601 (2001).

[10]. Koutroulis, E., Kalaitzakis, K. and Voulgaris, N. C. “Development of a Microcontroller-Based Photovoltaic Maximum Power Point Tracking Control System,” 152 Joe- Air Jiang et al. IEEE Transactions on Power Electronics, Vol. 16, pp. 46-54 (2001).

[11]. Hussein, K. H., Muta, I., Hoshino, T. and Osakada, “Maximum Photovoltaic Power Tracking: an Algorithm for Rapidly Changing Atmospheric Condition,” IEE Proc.- Gener. Transm. Distrib, Vol. 142, pp. 59-64 (1995).

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Research Paper

A Novel Approach Grid-Connected PV System EmployingPID Controller

N. Suthanthira Vanitha* , R. Sivakumar**

* Professor & Head, Department of EEE, Knowledge Institute of Technology, Salem, India.

** Research Scholar, Anna University, Coimbatore, India.

N. Suthanthira Vanitha and R. Sivakumar (2010). A Novel Approach Grid-Connected PV System Employing PID Controller. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 15-21. https://doi.org/10.26634/jee.3.4.1170

Abstract

In this paper presents a single-phase five-level photo- voltaic (PV) inverter topology for grid-connected system. The photo-voltaic arrays are connected to five-level inverter through the DC-DC boost converter. By implementing maximum power point tracking algorithm are producing more power from PV array. The DC power from the PV array is boosted by using the DC-DC boost converter. The boosted DC supply is applied to PWM inverter, which is controlled by PID controller. The output of inverter is AC supply, it is connected to grid. A digital proportional—integral—derivative current control algorithm is implemented in MATLAB version7.5. For dynamic performance the grid current will be almost sinusoidal. The total harmonic distortion produced by the inverter will be less. The results are compared with the digital proportional—integral current control algorithm in single-phase five-level photo- voltaic inverter.

References

[1]. J.Selvaraj and N.A.Rahim, “Multilevel inverter for gridconnected PV system employing digital PI controller” IEEE Trans. Ind. Electron., Vol. 56, No. 1, pp. 149– 158, Jan. 2009.

[2]. Huan-Liang Tsai and Ci-Siang Tu, “Development of Generalized Photovoltaic Model Using MATLAB/SIMULINK” WCECS, Oct. 2008.

[3]. Ramaprabha Ramabadran and Badrilal Mathur “MATLAB Based Modelling and Performance Study of Series Connected SPVA under Partial Shaded Conditions”, Journal on Substainable Development, Vol.2, No.3, pp. 85-94, Nov. 2009.

[4]. G.D. Rai, “Solar energy utilization” Third edition, Jan.1999.

[5]. Bryan R. Reemmer, “DC to DC Conversion Boost Converter Design” March, 2007.

[6]. J. Selvaraj and K. Chaniago “A novel PWM multilevel inverter for PV application” IEICE Electron., Vol. 6, No. 15, pp. 1105– 1111, Aug. 2009.

[7]. L. Hassaine, E. Olías, “Asymmetric SPWM used in Inverter Grid Connected ” Revue des Energies Renouvelables Vol. 10, No.3, Sep.2007, pp. 421–429.

[8]. N. Hamrouni and A. Chérif, “Modeling and control of a grid connected photovoltaic system” Revue des Energies Renouvelables, Vol. 10, No.3, Sep.2007, pp. 335 – 344.

[9]. M. Araki, “PID CONTROL” Vol.2, Kyoto University, Japan.

[10]. V.G. Agelidis, D.M. Baker, “A multilevel PWMinverter topology for photovoltaic applications,” in Proc. IEEE ISIE, Guimarães, Portugal, 1997, pp. 589–594.

[11]. J.M. Carrasco, L.G. Franquelo, “Power-electronic systems for the grid integration of renewable energy sources: A survey,” IEEE Trans. Ind. Electron, Vol. 53, No. 4, pp. 1002– 1016, Aug. 2006.

[12]. A. TahrI, A. Draou “A Comparative Modelling Study of PWM Control Techniques for Multilevel Cascaded Invertern”., LJS, No. 6, pp. 42-58, jan. 2005.

[13]. M. Marchesoni, M. Mazzucchelli, and S. Tenconi, “A non conventional power converter for plasma stabilization,” in Proc. IEEE Power Electron.Spec. Conf., 1988, pp. 122–129.

[14]. M. Calais, V. G. Agelidis, and M. S. Dymond, “A cascaded inverter for transformerless single phase grid-connected photovoltaic systems,” in Proc. 31st Annu. IEEE PESC, Jun. 18–23, 2001, Vol. 3, pp. 1173–1178.

[15]. A. Rahim, J. Selvaraj “Multilevel inverter with dual reference modulation technique for grid-connected PV system” IEEE,July 2009, pp. 1-8.

[16]. A. Yafaoui., B. Wu and R. Cheung “Implementation of maximum power point tracking algorithm for residential photovoltaic systems” 2nd Canadian Solar Buildings Conference, June 10 – 14, 2007, pp. 1-6.

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Research Paper

Simulation and Performance of 6 Bus Connected IPFC System

Sankar S* , Rama Reddy**

* Research Scholar, Sathyabama University, Chennai.

** Professor, Jerusalem College of Engg, Chennai.

S. Sankar and S. Ramareddy (2010). Simulation and Performance of 6 Bus Connected IPFC System. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 22-28. https://doi.org/10.26634/jee.3.4.1181

Abstract

The interline power flow controller is an unique capability to control simultaneously real and reactive power flows on a transmission line as well as to regulate voltage at the bus where it is connected. In this paper we are analysis the 6 bus connected IPFC system in uncompensated and compensated conditions. The power profiles at various buses were discussed. This device creates a tremendous quality impact on power system stability. Simulation results show that the proposed control strategy is very effective in maintaining stability.

References

[1]. NarainG.Hingorani,L.Gyugi, “Understanding FACTS: Concepts and technology of Flexible AC transmission system”, IEEE Press, 2008.

[2]. L.Gyugi, “Application characteristics of Converter based FACTS controllers”, International conference on PowerCon 2009, Vol.1, pp391-396.

[3]. L.Gyugi, K.K.Sen, C.D.Schauder, “The Interline power flow controller concept: A new approach to power flow management in Transmission Systems”, IEEEE/PES Summer meeting, Paper No.PE-316-PWRD-0-07-1998, San Diego, July 2008.

[4]. L.Gyugi, K.K.Sen, C.D.Schauder, “The Interline power flow controller concept: A new approach to power flow management in Transmission Systems”, IEEE Transactions on Power Delivery, Vol.14, No.3, pp 1115-1123,July 2008.

[5]. Jianhong Chen, T. Lie, D.M. Vilathgamuwa, “Design of th an Inter Line Power Flow controller”, 14 PSCC, Sevilla, 24- 28, June 2009.

[6]. X.P. Zhang, “Modelling of the Inter Line Power Flow Controller and the generalized Unified Power flow controller in Newton power flow”, IEE Proc - Gen, Transm.Distrib. Vol.150, No.3, May 2008.

[7]. Gyugi, L. Schauder, C.D. Williams, Sen.K.K. “Static synchronous series Compensator: A solid-state approach to the series compensation of transmission lines”, IEEE Transactions on Power Delivery, 2008, Vol.12, No.1 pp.406-413.

[8]. Jianhon, Chen, T.Lie, D.M. Vilathgamuwa, “Basic control of Interline Power Flow Controller”,Proc. IEEE Power Engg., Society, winter meeting, 2008, Vol.1, 2008, pp.521-525.

[9]. Ryszard Strzeiecki, Grzegorz Benysek “Interline Power rd flow controller – Probabilistic Approach”, Proc. IEEE 33 Annual Power Electronics Specialist conference, PSEC 2002,vol.2, 2009, pp.1037-1042.

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Research Paper

Diagnosis of Power Quality Disturbances Using Wavelet Transforms

M. Sushama* , A. Jaya Laxmi*

, Associate Professors, Department of Electrical and Electronics Engineering, JNTU college of Engineering, Hyderabad, INDIA.

Professor, Department of Electrical and Electronics Engineering, JNTU college of Engineering, Hyderabad, INDIA.

M. Sushama, G. Tulasi Ram Das and A. Jaya Laxmi(2010). Diagnosis Of Power Quality Disturbances Using Wavelet Transforms. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 29-34. https://doi.org/10.26634/jee.3.4.1186

Abstract

A new method for detection of power quality disturbance is proposed: first, the original signals are de-noised by the wavelet transform; second, the beginning and ending time of the disturbance can be detected in time, third, determining the cause of power quality disturbances using various approaches such as Multi Resolution Analysis (MRA) or Discrete Wavelet Transforms (DWT) In this paper, wavelet transform is proposed to identify the power quality disturbance at its instance of occurrence. Power quality disturbances like sag, swell, interruption, DC offset, frequency variation and harmonics are considered and are decomposed up to 4 levels using Db4 wavelet. For some disturbances it is sufficient to have only second or third level of decomposition. The exact location of the disturbance can also be found on the time scale. The application to a case study shows that this method is fast, sensitive, and practical for detection and identification of power quality disturbance.

References

[1]. M. Sushama, G. Tulasi Ram Das, A.Jaya Laxmi “Mitigation of Voltage Sags with Dynamic Voltage Restorer Using Wavelets” Presented at the International Confernce nd th “RACE2007” during MAR 22 -24 2007.

[2]. C. Sidney Bums, Ramesh A. Gopinath, Haitao Guo, “Introduction to Wavelets and Wavelet Transforms”. 1998.

[3]. O. Rioul and M. Vetterli, "Wavelets and Signal Processing," IEEE Signal Processing Magazine, Vol. 8, pp. 14-38, Oct. 1991.

[4]. Jaideva C. Goswami, Andrew K. Chan, “Fundamentals of Wavelets, Theory, Algorithms, and Applications”, 1999, IPEC, Tokyo, 1983, 1375-1382.EPE 1991, pp3-030 to 3-035.

[5]. M. Misiti, Y. Misiti, G. Oppenheim and J.-M Poggi, Wavelet Toolbox For Use With Matlab: User's guide version 3., Mathworks Inc., 2006.

[6]. M. Karimi, et al, “Wavelet based on-line disturbance detection for power quality applications,” lEEE Trans. on Power Delivery, 01.15, No. 4, pp.1212-1220 OCT'2000.

[7]. S. Santoso, et al, “Power quality assessment via wavelet transform analysis,” IEEE Trans. an Power Delivery, Vol.11, No. 2, pp. 924- 930, April 1996.

[8]. M. H. J. Bollen, “Understanding Power Quality Problems”. Piscataway,NJ: IEEE Press, 2000.

[9]. W. A. Wilkinson and M. D. Cox, “Discrete wavelet analysis of power system transients,” IEEE Trans. Power Syst., Vol. 11, No. 4, pp. 2038–2044, Nov. 1996.

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Research Paper

Vector Controlled Doubly Fed Induction Generator for Wind Energy Applications

P. S. Mayurappriya* , Jovitha JeromeJ, R. Senthil Kumar*

* Assistant Professor, Bannari Amman Institute of Technology, Sathyamangalam, Tamilnadu.

Professor & Head, Department of Instrumentation & Control Engineering, PSG College of Technology, Coimbatore, India.

* EEE Department, Sri Sakthi College of Engineering, Coimbatore.

P. S. Mayurappriyan, Jovitha Jerome and R. Senthil Kumar (2010). Vector Controlled Doubly Fed Induction Generator For Wind Energy Applications. i-manager’s Journal on Electrical Engineering, 3(4), Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 35-40. https://doi.org/10.26634/jee.3.4.1188

Abstract

The paper presents the dynamic model of doubly fed induction generator (DFIG) and its control structures used for variable speed wind energy conversion (WEC) system. DFIG is often a natural choice for electricity generation from renewable energy source. The stator flux oriented vector control algorithm is implemented. The results show that how such a control strategy offers the possibility of controlling the power generated by the DFIG.

References

[1]. G.D. Rai, “Non Conventional Energy Sources of Energy”, Khanna Publishers, New Delhi, 1996.

[2]. Slootweg G.., Polinder H. and Kling W.L (2003), “Dynamic Modelling of Wind Turbine With Doubly Fed Induction Generator”,in IEEE Transactions on Energy Conversion, Vol 19, No.1, pp. 206– 216.

[3]. Da Zhang and Hui Li (2004), “Modeling, Simulation and Experimental Test of a Variable-Speed Cage Machine Wind Generation System”, in IEEE Trans. on Power Electronics, pp. 173-177.

[4]. Rajib Datta and V.T. Ranganthan, “Variable speed wind power generation using doubly fed wound rotor induction machine–A Comparison with alternative schemes”, IEEE Transaction on Energy Conversion, Vol.17,No.3, Sept. 2002, pp.414-421.

[5]. R Krishnan, “Electric Motor drives modeling, analysis and control”, Prentice-Hall of India private Ltd., 2005

[6]. Paul C.Krause, Oleg Wasynczuk, Scott D. Sudhoff, “Analysis of Machinery and Drive System”, Second Edition, A John wiley and sons., Inc. Publication, 2003.

[7]. Bimal K Bose, “Modern Power Electronics and AC Drives”, Pearson- Prentice Hall Publications, 2006.

[8]. Arantxa Tapia, Gerardo Tapia, J. Xabier Ostolaza, and José Ramón Sáenz, “Modeling and Control of a Wind Turbine Driven Doubly Fed Induction Generator” IEEE Transactions on Energy Conversion, Vol. 18, No. 2, June 2003.

[9]. R. S. Pena, R. J. Cardenas, G. M. Asher, J.C. Clare, “Vector Controlled Induction Machines for Stand Alone Wind Energy Applications”, IEEE,2000.

[10]. Guofeng Yuan, Jianyun Chai, Yongdong Li, “Vector Control and Synchronization of Doubly Fed Induction Wind Generator system”,IEEE,2003.

[11]. Gerardo Tapia, Arantxa Tapia, and J. Xabier Ostolaza, “Two Alternative Modeling Approaches for the Evaluation of Wind Farm Active and Reactive Power Performances”, IEEE Transactions on Energy Conversion, Vol. 21, Dec.2006.

[12]. Math Works (2004) MATLAB (V-7.0), for Microsoft Windows.

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Research Paper

STATCOM –Its Control Algorthim

Sandeep Gupta* , Apurbba Kumar Sharma**

*,** Department of Electrical Engineering,Jabalpur Engineering College, Jabalpur (M.P.).

Sandeep Gupta and A. K. Sharma (2010). STATCOM –Its Control Algorithm. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 41-45. https://doi.org/10.26634/jee.3.4.1189

Abstract

In this paper, a new type of single Phase static compensator (STATCOM) for low rating used in customer side is proposed. This new STATCOM is constructed by cascading a full-bridge (H Bridge) voltage-source inverter (VSI’s) to the point of common coupling (PCC.) A so-called sinusoidal pulse width modulation (SPWM) unipolar voltage switching scheme is applied to control the switching devices of each VSI. A new control strategy is adopted for compensating the harmonics and reactive current required by the load. The proposed STATCOM has the advantage of a fewer number of VSI’s, the VSI’s being identical and extremely fast in response to reactive power change and the control strategy adopted shows a good response.

References

[1]. Don A.G. Peedder , A.D.Brown, “A parallelconnected active filter for reduction of supply current distortion”, IEE Trans. Ind.Elect. , Vol.47, No.5, pp. 1108-1117.Oct 2000.

[2]. C.W.Edwards, K.E.Mattern, E.J.Stacey, P.R.Nannery, J.Gubernick, “Advanced Static VAR generator employing GTO thyristors,” IEE Trans.on Power Delivery, Vol.3, No.4,pp. 1622-1627, Oct.1998.

[3]. S.Mori, K.Mansuno, M.Takeda and M.Seto, “Development of a large static var generator using selfcommutated inverter for improving power system stability”, IEEE Trans.Power Systems, Vol.8, No.1, pp. 371- 377 Feb.1993.

[4]. C.Schauder, M.Gernhardt, E. Stacey , T.Lemak, L.Gyungi, T.W.Cease, and A.Edris, “Development of a +/- 100MVAR Static condensor for voltage control of transmission system,” IEEE Power Engineering Society, Summer Meeting 1994. pp.479-6.1-8.

[5]. Y.Sumi, Y.Harumoto, T.Hasegawa, M.yano, K.Ikeda, and T.Matsuura, “New static VAR control using forcecommutated inverters,” IEEE Trans. Power Apparent.Syst., Vol.PAS-100. pp.4216-4224, Sept.1981.

[6]. C.K.Lee, S.K. Leung, S.Y.Ron Hui, Henry Shu- Hung Chung, “ Circuit-level comparison of STATCOM Technologies,” IEEE Trans. Power Electronics, Vol.18, No.4 pp.1084-1092, July, 2003.

[7]. Simone Buso, Luigi Malesani, Paolo Mattavelli, “Comparison of current control techniques for active filter applications”, IEEE Trans. Ind.Elect, Vol.45., No.5, pp. 722- 729 Oct.1998.

[8]. Bhim Singh, Kamal Al-Haddad, Ambrish Chandra, “A review of active filters for power quality improvement”, IEEE Trans. Ind.Elect. , Vol.46, No.5, pp.960-971Oct.1999.

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Research Paper

Text Dependent Speaker Recognition system Using Vector Quantisation Technnique

Piyush Lotia* , Kamal K Mehta, M. R. Khan*

* Research scholar, Electronics and Telecommunication, CSVTU BHILAI (C.G.), India.

Associate Professor, ETC Shri Shankaracharya college of Engg. & Technology, Bhilai, India.

* Principal, New Govt. Engineering College, Raipur (C.G.).

Piyush Lotia, Kamal Mehta and M. R. Khan (2010). Text Dependent Speaker Recognition System Using Vector Quantization Technique. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 46-53. https://doi.org/10.26634/jee.3.4.1190

Abstract

Automatic speaker recognition is a field of study attributed in identifying a person from a spoken phrase. It is widely used in biometric security system, phone banking and other similar applications. This paper presents a development of a Matlab based text dependent speaker recognition system. The model used to derive a mathematical representation of the speech signal. Mel Frequency Cepstrum Coefficient Feature extraction method is used to extract a speaker’s discriminative features from the mathematical representation of the speech signal. After that a feature matching method known as Vector Quantization is implemented using the LBG Algorithm. Feature matching is carried out in order to cluster the speech features into groups of specific sound classes. Finally analysis is carried out to identify parameter values that could be used to increase the accuracy of the system. In this paper we have studied the effect of recording environment on the accuracy of speaker identification.

References

[1]. C. Becchetti and Lucio Prina Ricotti, “Speech Recognition”, John Wiley and Sons, England, 1999.

[2]. E. Karpov, “Real Time Speaker Identification,” Master`s thesis, Department of Computer Science, University of Joensuu, 2003.

[3]. B. Gold and N. Morgan, “Speech and Audio Signal Processing”, John Wiley and Sons, New York, NY, 2000.

[4]. Wai C. Chu, “Speech Coding Algorithm”, Wiley Interscience, New York, NY, 2003.

[5]. J. R Deller, John G Proakis and John H.L. Hansen, “Discrete Time Processing of Speech Signals”, Macmillan, New York, NY, 1993.

[6]. S. Furui, “Cepstral Analysis Technique for Automatic Speaker Verification,” IEEE Trans. Acoustics, Speech and Signal Processing, Vol. 29, No. 2, pp. 254 – 272, April 1981.

[7]. A.Revathi and Y.Venkataramani,: “Text independent speaker identification/verification using multiple features”, Proceedings of IEEE International Conference on Computer Science And Information Engineering, April 2009, Los Angeles, USA.

[8]. Rabiner.L.& Juang B.H., “Fundamentals of speech recognition”, Prentice Hall, NJ 1993.

[9]. S.R.Das, W.S. Mohn, “A scheme for speech processing in automatic speaker verification”, IEEE Transactions on Audio and Electroacoustics, Vol.AU-19, pp.32-43, March 1971.

[10]. Aaron. E. Rosenberg, “New techniques for automatic speaker verification”, IEEE Transactions on Acoustics, Speech and Signal Processing, Vol.ASSP-23, No.2, pp.169-176, April 1975.

[11]. Tanveer A.Faruquie, Abhik Majmudar, Nitendra Rajput and L.V.Subramanian, “Large vocabulary audiovisual speech recognition using active shape models”, th Proceedings of 15 IEEE International Conference on Pattern recognition, Vol.3, pp.106-109, July 2000.

[12]. Chulhee Lee, Donghoon Hyun, Euisun Choi, Jinwook Go and Chungyong Lee, “Optimizing feature extraction for speech recognition”, IEEE Transactions on Speech and Audio Processing, Vol.11, No.1, January 2009.

[13]. Prateek Agarwal, Anupam Shukla and Ritu Tiwari, “Multilingual speaker recognition using artificial neural network”, Advances in Computational Intelligence, pp.1- 9, 2009.

[14]. Reynolds, D.A., "Experimental evaluation of features for robust speaker identification,". Speech and Audio Processing, IEEE Transactions on , Vol.2, No.4, pp.639-643, Oct 1994.

[15]. Y. Linde, A. Buzo, and R.M. Gray,. "An algorithm for vector quantizer design,". IEEE Trans. Communications, Vol. COM-28, No.1, pp. 84-96, Jan. 1980.

[16]. R. Gray. "Vector quantization,". IEEE Acoust., Speech, Signal Process. Mag., vol. 1, pp. 4-29, Apr. 1984.

[17]. F.K. Soong, A.E. Rosenberg, L.R. Rabiner, and B.H. Juang,. "A Vector quantization approach to speaker recognition,". in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., Vol. 10, Detroit, Michingon, Apr. 1985, pp. 387-90.

[18]. Sookpotharom Supot, Reruang Sutat, Airphaiboon Surapan, and Sangworasil Manas. Medical Image Compression Using Vector Quantization and Fuzzy CMeans. [Online] http://www.kmitl.ac.th/biolab/member/ sutath/final_paper_iscit02.pdf.

[19]. Molau, S., et al. "Computing Mel-frequency cepstral coefficients on the power spectrum," Acoustics, Speech, and Signal Processing, 2001. Proceedings. (ICASSP '01). 2001 IEEE International Conference on, Vol.1, No., pp.73- 76 vol.

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Volume 3 Issue 4 April - June 2010

G. Srinivasulu* , B. Subramanyam**

* Associate Professor, Dept. of EEE, Narayana Engineering College, Nellore, AP, India. ** Director, Narayana Engineering College, Nellore, AP, India.

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Javed Khan Bhutto* , Mool Singh**

* Research Scholar, Department of Electrical Engg, MNIT, Jaipur, India. ** Professor, Department of Electrical Engg, MNIT, Jaipur, India.

Javed Khan Bhutto and Mool Singh (2010). Performance Improvement of PV System in Irradiation Variations Using MPPT Algorithm. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 8-14. https://doi.org/10.26634/jee.3.4.1167

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N. Suthanthira Vanitha* , R. Sivakumar**

* Professor & Head, Department of EEE, Knowledge Institute of Technology, Salem, India. ** Research Scholar, Anna University, Coimbatore, India.

N. Suthanthira Vanitha and R. Sivakumar (2010). A Novel Approach Grid-Connected PV System Employing PID Controller. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 15-21. https://doi.org/10.26634/jee.3.4.1170

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Sankar S* , Rama Reddy**

* Research Scholar, Sathyabama University, Chennai. ** Professor, Jerusalem College of Engg, Chennai.

S. Sankar and S. Ramareddy (2010). Simulation and Performance of 6 Bus Connected IPFC System. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 22-28. https://doi.org/10.26634/jee.3.4.1181

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M. Sushama* **, A. Jaya Laxmi***

*,*** Associate Professors, Department of Electrical and Electronics Engineering, JNTU college of Engineering, Hyderabad, INDIA. ** Professor, Department of Electrical and Electronics Engineering, JNTU college of Engineering, Hyderabad, INDIA.

M. Sushama, G. Tulasi Ram Das and A. Jaya Laxmi(2010). Diagnosis Of Power Quality Disturbances Using Wavelet Transforms. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 29-34. https://doi.org/10.26634/jee.3.4.1186

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P. S. Mayurappriya* , Jovitha JeromeJ**, R. Senthil Kumar***

* Assistant Professor, Bannari Amman Institute of Technology, Sathyamangalam, Tamilnadu. ** Professor & Head, Department of Instrumentation & Control Engineering, PSG College of Technology, Coimbatore, India. *** EEE Department, Sri Sakthi College of Engineering, Coimbatore.

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Sandeep Gupta* , Apurbba Kumar Sharma**

*,** Department of Electrical Engineering,Jabalpur Engineering College, Jabalpur (M.P.).

Sandeep Gupta and A. K. Sharma (2010). STATCOM –Its Control Algorithm. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 41-45. https://doi.org/10.26634/jee.3.4.1189

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Piyush Lotia* , Kamal K Mehta**, M. R. Khan***

* Research scholar, Electronics and Telecommunication, CSVTU BHILAI (C.G.), India. **Associate Professor, ETC Shri Shankaracharya college of Engg. & Technology, Bhilai, India. *** Principal, New Govt. Engineering College, Raipur (C.G.).

Piyush Lotia, Kamal Mehta and M. R. Khan (2010). Text Dependent Speaker Recognition System Using Vector Quantization Technique. i-manager’s Journal on Electrical Engineering. 3(4) Apr-Jun 2010, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 46-53. https://doi.org/10.26634/jee.3.4.1190

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* Associate Professor, Dept. of EEE, Narayana Engineering College, Nellore, AP, India.

** Director, Narayana Engineering College, Nellore, AP, India.

* Research Scholar, Department of Electrical Engg, MNIT, Jaipur, India.

** Professor, Department of Electrical Engg, MNIT, Jaipur, India.

* Professor & Head, Department of EEE, Knowledge Institute of Technology, Salem, India.

** Research Scholar, Anna University, Coimbatore, India.

* Research Scholar, Sathyabama University, Chennai.

** Professor, Jerusalem College of Engg, Chennai.

M. Sushama* , A. Jaya Laxmi*

, Associate Professors, Department of Electrical and Electronics Engineering, JNTU college of Engineering, Hyderabad, INDIA.

Professor, Department of Electrical and Electronics Engineering, JNTU college of Engineering, Hyderabad, INDIA.

P. S. Mayurappriya* , Jovitha JeromeJ, R. Senthil Kumar*

* Assistant Professor, Bannari Amman Institute of Technology, Sathyamangalam, Tamilnadu.

Professor & Head, Department of Instrumentation & Control Engineering, PSG College of Technology, Coimbatore, India.

* EEE Department, Sri Sakthi College of Engineering, Coimbatore.

Piyush Lotia* , Kamal K Mehta, M. R. Khan*

* Research scholar, Electronics and Telecommunication, CSVTU BHILAI (C.G.), India.

Associate Professor, ETC Shri Shankaracharya college of Engg. & Technology, Bhilai, India.

* Principal, New Govt. Engineering College, Raipur (C.G.).