Title :
DSP control of power conditioner for improving power quality
Author :
Zhan, Changjiang ; Wong, Manchung ; Zhiyong Wang ; Yingduo Han
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
Based on the concept of customer power, the paper proposed a new device that is universal custom power conditioner (UCPC). The UCPC has series and shunt power converters with a battery energy storage system (BESS) for multi-function operation to compensate the voltage variation, flicker, reactive power, harmonics, imbalance, uninterruptible power supply, peak load power supply, active and reactive power control in transmission systems. The circuit and control topologies are addressed. A control structure based on dual DSP TMS320C32 and synchronous A/D sampling technology are discussed
Keywords :
PWM power convertors; battery storage plants; flexible AC transmission systems; load flow control; power filters; power supply quality; power transmission control; reactive power control; active power control; battery energy storage system; compensation; control structure; customer power; dual DSP TMS320C32; flicker; harmonics; imbalance; peak load power supply; power conditioner DSP control; power quality improvement; reactive power; reactive power control; series and shunt power converters; shunt power converters; synchronous A/D sampling technology; transmission systems; uninterruptible power supply; universal custom power conditioner; voltage variation; Batteries; Circuits; Digital signal processing; Energy storage; Power quality; Power supplies; Power system harmonics; Reactive power control; Uninterruptible power systems; Voltage fluctuations;
Conference_Titel :
Power Engineering Society Winter Meeting, 2000. IEEE
Print_ISBN :
0-7803-5935-6
DOI :
10.1109/PESW.2000.847217
