electric protection system functional test；电气保护系统功能试验 electric protective system；电气保护系统 electric protective system module；电气保护系统模块 ..
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electric protection system functional test 电气保护系统功能试验
construction electric protection system 施工用电保护系统
This paper mainly discusses the control and protection system for the 20kw VSCF (Variable Speed Constant Frequency) Wave Power Electric Station.
本文着重介绍了20千瓦变速恒频波力发电系统的控制功能和保护体系。
Thus our country had built up the complete system that continues electric protection research, design, manufacturing, operating and teaching in the 60's.
因而在60年代中我国已建成了继电保护研究、设计、制造、运行和教学的完整体系。
The necessity of tank cathodic protection is detailed and impact of tar sand and electric insulation on cathodic protection system is highlighted.
阐述了储罐阴极保护的必要性，并重点探讨了沥青砂层及电绝缘对阴极保护系统影响的问题。
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