Open Access Open Access  Restricted Access Subscription or Fee Access

Design and Simulation of Five Level Inverter Based DSTATCOM using Space Vector Modulation

K. V. Haris, C. Hrudhya Kurian, P. Anil Antony

Abstract


Nowadays improvement of power quality in distribution systems has been increased gradually. Traditionally, fixed, mechanical switched reactor/capacitor banks, synchronous condensers and Static Var Compensator have been used for improving the power quality in distribution systems. In recent years, applications of inverter based power quality conditioner have been growing for reactive power compensation in distribution systems. Since their response is faster than that of the conventional compensators. Distribution STATCOM (D-STATCOM) is an inverter based power quality conditioner device used to improve the power quality in distribution systems. Here modeling and the control of a distribution static synchronous compensator (DSTATCOM), with the aim of improving the quality of electric systems; we were using PI and Fuzzy controllers for controlling. Switching pulses for the five-level inverter are generated by Space Vector Modulation (SVM) technique. Implementations of models and control algorithms is carried out through simulations in SimPowerSystems of MATLAB/Simulink.


Keywords


Space Vector Pulse Density Modulation, Multilevel Inverter, STATCOM.

Full Text:

PDF

References


E.E.Q. Oglu and M.H.M. Oglu , “ Modeling and Simulation of a Distribution STATCOM(I) using Simulink's Power System Blockset ” , 5th International Conference on Application of Information and Communication Technologies (AICT), 2011, pp. 1-5.

Haibing Hu, Wenxi Yao, and Zhengyu Lu, Senior Member, IEEE, “Design and Implementation of Three-Level Space Vector PWM IP Core for FPGAs”, IEEE Transactionson Power Electronics, vol.22, no. 6, November 2007.

A. Shukla, A. Ghosh, and A. Joshi, “A hystereis current controlled flying capacitor multilevel inverter based DSTATCOM”, in Proc. IEEE Power Eng. Soc. General Meeting, San Francisco, Jun. 12–16, 2005, pp. 1801–1808.

Harish Suryanarayana and Mahesh K. Mishra, Member, IEEE,”Fuzzy Logic based Supervision of DC link PI Control in a DSTATCOM”, India Conference, 2008. INDICON 2008. Annual IEEE 2008, Volume: 2 , Pages: 453 – 458.

Shailendra Sharma Member, IEEE, Rupesh Prajapati, “Fuzzy Logic Controller based Distribution Static Compensator”, Electrical, Electronics and Computer Science (SCEECS), 2014 IEEE Students' Conference on 2014 Pages: 1 – 6.

N. Henini, F. Benzerafa, A. Tlemçani “Design and Simulation of Five-level Inverter based DSTATCOM Using Fuzzy Logic”, 2015 6th International Renewable Energy Congress (IREC), pages 1-6.


Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.