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Analysis and design of over-current limit control strategies applied in aeronautical power supplies

WANG Lin-bing HE Xiang-ning

哈尔滨工业大学学报(英文版)2007,Vol.14Issue(2):287-291,5.
哈尔滨工业大学学报(英文版)2007,Vol.14Issue(2):287-291,5.

Analysis and design of over-current limit control strategies applied in aeronautical power supplies

Analysis and design of over-current limit control strategies applied in aeronautical power supplies

WANG Lin-bing 1HE Xiang-ning1

作者信息

  • 1. National Laboratory of Power Electronics, Zhejiang University, Hangzhou 310027, China
  • 折叠

摘要

Abstract

Some Over-Current Limit Control strategies are analyzed and designed to meet the demands of high reliability and rapid dynamic response in the aeronautical power supply applications. The control schemes are both effective in DC-DC converters and DC-AC converters. Controller models are set up, and the over-current limit operation principles of analogy and digital control are analyzed too. An 800VA aeronautical power supply has been constructed to verify the performance of the proposed control strategy in various cases such as the sudden load change and the constant load. The analysis and experiments confirm the advantages of the proposed over-current limit strategies as follows: simple,effective and reliable.

关键词

over-current limit control/power converter/aeronautical power supply

Key words

over-current limit control/power converter/aeronautical power supply

分类

信息技术与安全科学

引用本文复制引用

WANG Lin-bing,HE Xiang-ning..Analysis and design of over-current limit control strategies applied in aeronautical power supplies[J].哈尔滨工业大学学报(英文版),2007,14(2):287-291,5.

基金项目

Sponsored by the National Natural Science Foundation of China (Grant No. 50237030). (Grant No. 50237030)

哈尔滨工业大学学报(英文版)

1005-9113

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