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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yingjie He Yanhui Qiu Jinjun Liu Fang Zhuo Guochun Xiao |
| Copyright Year | 2010 |
| Description | Author affiliation: School of Electrical Engineering, Xi'an Jiaotong University, Xi'an, China (Yingjie He; Yanhui Qiu; Jinjun Liu; Fang Zhuo; Guochun Xiao) |
| Abstract | In recent years, multilevel technology has become an effective and practical solution for moderate and high voltage application field. In all multilevel technology, cascade multilevel inverters have become the major circuits used in power quality conditioners. Evidently, the voltage balancing problem of DC capacitors of cascade inverters is a key problem to the power quality conditioners. This paper mainly focuses on exploring the hypostasis of various voltage balancing control methods. A comprehensive theoretical analysis of voltage balancing control fundament is presented. The issue of voltage balance is discussed from output pulses of H-bridge inverters point of view, and a model for analyzing the charge and discharge process of H-bridge DC capacitor is established. Furthermore, all regulation means of output pulses of H-bridge inverters for redistributing active power is reported and quantified. |
| Starting Page | 2650 |
| Ending Page | 2655 |
| File Size | 495043 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424453948 |
| e-ISBN | 9781424453931 |
| DOI | 10.1109/IPEC.2010.5542369 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-06-21 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Capacitors Circuits Power system harmonics Control systems Cascade H-bridge inverter Power electronics Voltage control Pulse width modulation inverters Reactive power Power quality Power quality conditioner Voltage balancing Pulse inverters DC capacitor voltage |
| Content Type | Text |
| Resource Type | Article |
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