作者: T. Kawabata , N. Sashida , Y. Yamamoto , K. Ogasawara , Y. Yamasaki
DOI: 10.1109/63.85912
关键词:
摘要: A novel method of instantaneous voltage and power balance control a parallel processing inverter system is proposed. It consists high-speed switching PWM (pulsewidth modulated) with an current minor loop controller, major controller. This realizes the following functions only one inverter: constant AC output reactive control, active filtering to absorb load harmonics, DC as AC-to-DC converter, uninterruptible supply (UPS) for stand-alone operation. covers wide application range, including UPS systems, new energy filters functions. >