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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhou, L.X. Yin, Z.D. Lin, J.R. Hu, F.X. |
| Copyright Year | 2006 |
| Description | Author affiliation: Key Lab. of Power Syst. Protection & Dynamic Security Monitoring, North China Electr. Power Univ., Beijing (Zhou, L.X.) |
| Abstract | Voltage fluctuation and flicker are mainly caused by surge load with large capacity, which may lead to the unstable operation of the motor, the poor characteristics of electrical equipments and the mis-operation of the electronic device even damage etc. Traditional SVC can adjust the reactive power ideally to maintain the system voltage of the connection point and play an excellent role in suppressing the voltage fluctuation and flicker. The minor defect is that it can not be directly applied to the ultrahigh or extra-high voltage system. This paper puts forward a topology of SVC based on the controllable reactor. It can be made into voltage at any level to connect to the ultra-high or extra-high voltage network directly, and can dynamically adjust the saturation degree of the controllable reactor according to the fluctuation of the reactive power of the system, smoothly change the reactive power it sends out, effectively suppress the voltage fluctuation and flicker. Meanwhile, $H_{alpha}$ control is taker as the main control strategy. The validity of proposed approach is verified by calculation and simulation. |
| Starting Page | 1 |
| Ending Page | 7 |
| File Size | 7168419 |
| Page Count | 7 |
| File Format | |
| ISBN | 1424401100 |
| DOI | 10.1109/ICPST.2006.321853 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-10-22 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Voltage fluctuations Voltage control Inductors Control systems Lamps Automatic voltage control Static VAr compensators Reactive power control Power system control Power systems H¿ control strategy Magnetic valve controllable reactor Harmonic Suppression Electric arc furnace Voltage fluctuation and flicker |
| Content Type | Text |
| Resource Type | Article |
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