Control of DC Circulating-current for 3-phase Inverter Systems in Parallel Running without Isolation Transformer

Control of DC Circulating-current for 3-phase Inverter Systems in Parallel Running without Isolation Transformer

Aiming to 3-phase inverter in parallel running without isolation transformer, the producing theorem of DC circulating-current and the mathematical models are analyzed. A new control strategy of the DC circulating-current is proposed based on the system model. The validity of proposed scheme is prove...

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Bibliographic Details
Main Authors: CHEN Yifeng, JIAN Fang, TANG Haiyan, LUO Guoyong
Format: Article
Language:zho
Published: Editorial Office of Control and Information Technology 2012-01-01
Series:Kongzhi Yu Xinxi Jishu
Subjects:
isolation transformer
inverter
parallel running
DC circulating-current control
PWM
Online Access:http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2012.02.010
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