The problems and the conditions of electromagnetic loop network operation in Hunan Power System are analyzed.
分析了电力系统电磁环网运行存在的问题，电磁环网运行必须具备的条件。
To avoid electromagnetic loop network radically, put the factor of electromagnetic loop network into network planning .
将电磁环网因素引入到供电网规划当中，目的是避免电磁环网的出现。
Large number of loop operation, especially the electromagnetic loop operation, has made the fault current excess the switch capacity.
由于大量的环网运行方式，尤其是电磁环网运行方式，造成电网短路电流超出开关设备容量。
The security and stability of power system and the economic factors should be considered before breaking the electromagnetic loop circuit.
重点研究特高压同步电网是否能满足我国电力系统安全稳定性的标准要求。
The valve consists of an electromagnetic loop, a valve core, a replacement spring and a shell and the valve core consists of a retaining iron, a movable bar and a sealing pad.
它由电磁线圈、阀芯、复位弹簧和外壳组成，阀芯由挡铁，动杆和密封垫构成。
The valve consists of an electromagnetic loop, a valve core, a replacement spring and a shell and the valve core consists of a retaining iron, a movable bar and a sealing pad.
它由电磁线圈、阀芯、复位弹簧和外壳组成，阀芯由挡铁，动杆和密封垫构成。
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