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Exercise 2 1) Draw the block diagram of the STATCOM 2) Give the operating mode of the STATCOM. 3) Draw the V-I characteristic of the STATCOM 4) The basic building block of a high power GTO based STATCOM is a six pulse circuit shown in Fig. 1

Exercise 2 1) Draw the block diagram of the STATCOM 2) Give the operating mode of the STATCOM. 3) Draw the V-I characteristic of the STATCOM 4) The basic building block of a high power GTO based STATCOM is a six pulse circuit shown in Fig. 1

Power System Analysis and Design (MindTap Course List)
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.38MCQ
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please for exercise 2

 

Exercise 1 A three phase, 400 kV, 50 Hz, 1000 km long line is operating with VS =VR = V = 1.0 p.u. and 8 = 45°. A SVC is planned to be connected at the midpoint of the line to increase power transfer capability. The control range correspond to 8=120°. 1) Find the SVC susceptance Bsc if the slope (Xs) of the control characteristic is 0.05 p.u. 2) Find the reactive power drawn by SVC, Qsrc which is also the reactive power injected into the bus. 3) Draw the characteristic of the SVC and determine the operating point (Vsvco, Isvco) (Data: Zn = 200 ohms, ß = 0.06°/km). 0 = ßl, V Vm=Vmo-XTI, Vm = Vref +XsI,, BSvC -1₂ SVC " 8 V cos- COS 2 0 2 2svc=-Vvc Bsvc XTh SVC Z₁. 0 tan 2 2' Exercise 2 1) Draw the block diagram of the STATCOM 2) Give the operating mode of the STATCOM. 3) Draw the V-I characteristic of the STATCOM 4) The basic building block of a high power GTO based STATCOM is a six pulse circuit shown in Fig. 1
Transcribed Image Text:Exercise 1 A three phase, 400 kV, 50 Hz, 1000 km long line is operating with VS =VR = V = 1.0 p.u. and 8 = 45°. A SVC is planned to be connected at the midpoint of the line to increase power transfer capability. The control range correspond to 8=120°. 1) Find the SVC susceptance Bsc if the slope (Xs) of the control characteristic is 0.05 p.u. 2) Find the reactive power drawn by SVC, Qsrc which is also the reactive power injected into the bus. 3) Draw the characteristic of the SVC and determine the operating point (Vsvco, Isvco) (Data: Zn = 200 ohms, ß = 0.06°/km). 0 = ßl, V Vm=Vmo-XTI, Vm = Vref +XsI,, BSvC -1₂ SVC " 8 V cos- COS 2 0 2 2svc=-Vvc Bsvc XTh SVC Z₁. 0 tan 2 2' Exercise 2 1) Draw the block diagram of the STATCOM 2) Give the operating mode of the STATCOM. 3) Draw the V-I characteristic of the STATCOM 4) The basic building block of a high power GTO based STATCOM is a six pulse circuit shown in Fig. 1
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