| 西门子6RA70全数字直流调速装置的2种扩容方法 |
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| 引用本文： | 陈昌宇,孙德宝. 西门子6RA70全数字直流调速装置的2种扩容方法[J]. 电气传动, 2003, 33(3): 51-55 |
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| 作者姓名： | 陈昌宇 孙德宝 |
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| 作者单位： | 华中科技大学 |
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| 摘 要： | 文章介绍了SIEMENS 6RA70系列全数字直流调速装置的2种扩容方式，即并联连接和l2相整流，并详细叙述了2种扩容方案的实现。这2种扩容方法已成功应用于工业运行中。
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| 关 键 词： | 全数字直流调速装置 扩容方法 西门子6RA70 直流电机 供电方式 |
The Two Ways of the Power Capacity Expansion with SIEMENS 6RA70 Microprocessor-based Converters for Variable-speed DC Drives |
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| Chen Changyu Sun Debao. The Two Ways of the Power Capacity Expansion with SIEMENS 6RA70 Microprocessor-based Converters for Variable-speed DC Drives[J]. Electric Drive, 2003, 33(3): 51-55 |
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| Authors: | Chen Changyu Sun Debao |
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| Affiliation: | Chen Changyu Sun Debao |
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| Abstract: | In order to enlarge the power capacity of SIEMENS 6RA70 converters, two ways and their realization are introduced in this paper in detail,the two ways are parallel connection and twelve phase rectifier.And the two ways of the power capacity expansion of 6RA70 converters have been applied in industry successfully. |
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| Keywords: | microprocessor based converters for variable speed DC drives power capacity expansion 6RA70 series |
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