非全相运行 meaning in English
non-all-phase operation
Examples
- Study on mathematics model and simulation for feed power system non - three phase running
馈电系统非全相运行的数学模型及其仿真 - It is showed that the asvg advanced in this paper can realize operating in two phases in high voltage transmission through
这表明本文所提出的asvg方案可以用以实现超高压输电线的非全相运行。 - In light of the system fault happened in shaoguan power plant , the electromagnetic process during the open - phase running of gate - out switch of generator - transformer unit is analyzed in detail with the measures to handle the failure included
结合韶关发电厂曾发生的系统故障，详细分析了发变组出口开关非全相运行时的电磁过程，提出了限制故障扩大的处理方法和故障发生时的安全处理措施。 - The following is the main works and conclusions of this thesis . the novel upfc needs high power rate because it is generally used in high voltage transmission lines . after studied high - power converters and the literatures of upfc , the main circuit topology of novel upfc base on diode - clamping multilevel inverter is presented and the principle of using novel upfc to eliminate zero sequence and negative sequence currents is analyzed
本文所做的主要工作及得出的主要结论如下：由于upfc一般用于高压输电线，其功率等级要求很高，在综合研究大功率变换器和upfc现有文献的基础上，提出了基于二极管箝位多电平变换器的新型upfc的主电路拓扑，分析了用其来滤出高压输电线非全相运行时所产生的零序和负序电流的原理。 - At the same time , we have discovered some bug in cooperate between the two type protection , analyzed different result in different condition as config with different logic protection , show that the incorrect relay act result from these bug only appear when line is in incompletely phase operation and occur fault , furthermore the mass computer protection have comprehensive incompletely phase logic , so this condition can not seriously threaten the power system
同时，也发现了两种保护装置在配合上存在一些缺陷，分析了这种逻辑上的不配合在不同情况下所造成的不同后果，并且指出由于这些缺陷所造成的保护装置不正确动作的情况仅在线路非全相运行时又故障的情况下才可能出现，而且现有的成套微机保护的都具有较为完善的非全相逻辑，在保护装置正常投运的情况下，还不致对系统安全构成重大隐患。