The document discusses reactive power compensation using a STATCOM. It describes various compensation schemes including shunt capacitors, synchronous condensers, SVCs, and STATCOMs. STATCOMs offer fast response times and can compensate for both lagging and leading reactive power. The document then examines the operating principle, control strategies using variable voltage and phase angle control, simulation circuits, reactive power calculations, voltage and current waveforms, and proposed control strategies for STATCOMs, including decoupling Id and Iq currents to improve system response and stability.

1. REACTIVE POWER COMPENSATION USING STATCOM SANDEEP A S 10EE61R11 IIT KGP

2. VARIOUS COMPENSATION SCHEME SHUNT CAPACITOR SYNCHRONOUS CONDENSOR SVC STATCOM

4. COMPENSATION FOR LAGGING AND LEADING VAR

8. CONTROL STRATEGY

9. WAVE FORMS REACTIVE POWER CALCULATION

10. WAVEFORMS CALACITOR VOLTAGE AND MODULATION INDEX

11. VOLTAGE AND CURRENT

12. VOLTAGE AND CURRENT CONTD…

13. VOLTAGE AND CURRENT CONTD…

15. PRESENCE OF FOUR PI CONTROLLERS MAKES THE SYSTEM SLOW IN RESPONSE

16. IT ALSO REDUSES THE STABILITY

18. STATCOM MODEL

19. STATCOM MODEL CONTD…

20. STATCOM MODEL CONTD…

21. DECOUPLING OF Id AND Iq

22. DECOUPLING OF Id AND Iq CONTD…

23. DECOUPLING OF Id AND Iq CONTD…

25. VARIOUS CONTROL STRATEGY INVOLVED

27. Current Control ofAngle Controlled STATCOM ZhengpingXi, Student Member, IEEE, and Subhashish Bhattacharya, ember, IEEE, 2007 39th North American Power Symposium (NAPS 2007)

28. A Decoupling-Controlled STATCOM For Power Quality Improvement Of Impact Loads ChunpengZhang, Qirong Jiang, LuyuanTong

29. SELECTION OF PASSIVE ELEMENTS FOR A THREE-LEVEL INVERTER BASED STATIC SYNCHRONOUS COMPENSATOR J.B.Ekanayake, Member, IEEE,N.Jenkins, Senior Member, IEEE, IEEE Transactions on Power Delivery, Vol. 14, No. 2, April 1999