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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.7
- 수록면
- 742 - 753 (12page)
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In this paper, a new continuously and linearly controlled capacitive static VAR compensator is proposed for the automatic power factor correction of inductive single phase loads in 220V 50Hz power system networks. The compensator is constructed of a harmonic-suppressed TCR equipped with a new adaptive current controller. The harmonic-suppressed TCR is a new configuration that includes a thyristor controlled reactor (TCR) shunted by a passive third harmonic filter. In addition, the parallel configuration is connected to an AC source via a series first harmonic filter. The harmonic-suppressed TCR is designed so that negligible harmonic current components are injected into the AC source. The compensator is equipped with a new adaptive closed loop current controller, which responds linearly to reactive current demands. The no load operating losses of this compensator are negligible when compared to its capacitive reactive current rating. The proposed system is validated on PSpice which is very close in terms of performance to real hardware.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. SCHEMATIC DESIGN OF THE PROPOSED AUTOMATIC POWER FACTOR CORRECTION SYSTEM
Ⅲ. SCHEMATIC DESIGN OF THE NEW ADAPTIVE CONTROLLER
Ⅳ. RESULTS AND DISCUSSION
Ⅴ. CONCLUSIONS
REFERENCES
참고문헌 (27)
참고문헌 신청
1. [학술지(정기간행물)] - L. Gyugyi / 1988 / Power electronics in electric utilities : static Var compensators / Proc. the IEEE 76 (4) : 483 ~ 494
2. [학술지(정기간행물)] - L. T. Moran / 1989 / Analysis and design of a novel 3-ϕ solid-state power factor compensator and harmonic suppressor system / IEEE Trans. Ind. Appl 25 (4) : 609 ~ 619
3. [학술지(정기간행물)] - D. Raonic / 1989 / Power factor compensation at busses with slightly distorted voltage due to random harmonics / IEEE Trans. Power Del 4 (1) : 502 ~ 507
4. [학술지(정기간행물)] - H. M. Al-Bolok / 1990 / A microprocessor-based adaptive power factor corrector for nonlinear loads / IEEE Trans. Ind. Electron 37 (1) : 77 ~ 81
5. [학술지(정기간행물)] - S. Hirve / 2007 / PLL-less active power filter based on one-cycle control for compensating unbalanced loads in three-phase four-wire system / IEEE Trans. Power Del 22 (4) : 2457 ~ 2465
2. [학술지(정기간행물)] - L. T. Moran / 1989 / Analysis and design of a novel 3-ϕ solid-state power factor compensator and harmonic suppressor system / IEEE Trans. Ind. Appl 25 (4) : 609 ~ 619
3. [학술지(정기간행물)] - D. Raonic / 1989 / Power factor compensation at busses with slightly distorted voltage due to random harmonics / IEEE Trans. Power Del 4 (1) : 502 ~ 507
4. [학술지(정기간행물)] - H. M. Al-Bolok / 1990 / A microprocessor-based adaptive power factor corrector for nonlinear loads / IEEE Trans. Ind. Electron 37 (1) : 77 ~ 81
5. [학술지(정기간행물)] - S. Hirve / 2007 / PLL-less active power filter based on one-cycle control for compensating unbalanced loads in three-phase four-wire system / IEEE Trans. Power Del 22 (4) : 2457 ~ 2465
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