核电厂安全级交流配电系统特殊设计原则的分析及应用

Analysis and Application of Special Principles for Designing Safety-Classified AC Power Supply Systems of Nuclear Power Plants

安全级交流配电系统的设计过程中需采用一些特殊的设计原则。对于这些原则,国内外标准规定不尽相同,给理解和使用上带来一定的困难。阐明了安全级交流配电系统的作用和功能,对这些特殊原则进行了剖析,并结合实际设计过程,对如何应用、落实这些设计原则进行了论述。

Some special principles have to be abided by when designing safety-classified AC power supply system. But, because standards in this country and abroad concerning these special principles are not quite the same, their comprehension and application have met some difficulties. Function and purpose of safety-classified AC power system are being elucidated and the special principles analyzed, accompanied by an explanation, in connection with practical design projects, of how these design principles are to be used and realized.