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An Analysis Method of Electric Power Phase Sequence with Vector Chart
Author(s): 
Pages: 57-58
Year: Issue:  5
Journal: PETROLEUM ENGINEERING CONSTRUCTION

Keyword:  发电机相序向量图判断;
Abstract: 在大型石油化工装置中,常常涉及到大型机组和泵的安装调试,尤其在引进装置和国际工程施工中,电源相序的判断极为重要.文章通过分析交流电源的原理,阐明电源相序的概念,强调不能脱离向量图来判断电源相序.
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