With the improvement of Marine power supply network and high requirement of the selective protection, longitudinal differential protection has more practical meaning in Marine power system.
随着船舶供电网络结构复杂程度和选择性保护要求的提高，将纵差动保护应用于船舶电力系统有着越来越大的实际意义。
After the experiment, the system has realized the selective leakage protection and other main protection function.
经过实验测试，系统实现了选择性漏电保护和其它主要的保护功能。
OBJECTIVE to observe the effect of technology of cerebral protection of moderate hypothermia antegrade selective cerebral perfusion (ASCP) or circulatory arrest (CA) with ice-bag under the head.
目的观察胸主动脉瘤手术中采用中度低温末选择性顺行脑灌注(ASCP)或停循环(CA)加头部冰帽的脑保护效果。
Listed Companies, Trade Secret Protection, Information disclosure, balance of interests, Game Theory, Selective disclosure, Minimum disclosure obligations.
上市公司、商业秘密保护、信息披露、利益平衡、博弈论、选择性披露、最低披露义务。
This paper analyses the existing zero sequence directive current selective leakage protection principle which is to surmount the effect of distributed capacitance on it.
对近期提出的克服电网分布电容影响小电流接地选线的零序直流选择性保护原理作了理论分析。
This paper introduces a new kind of DC examination and selective leakage protection system based on DC Current Sensor examination and single chip computer control.
介绍了一种基于直流电流传感器检测和单片机控制的新型直流检测式选择性漏电保护系统，重点阐述了系统应用软件的设计。
Study and Decice on the Theory of the Power Grid Selective Leakage-protection in the Coal Well;
介绍了煤矿井下漏电产生的原因及危害、漏电保护的重要性及漏电保护措施等。
Study and Decice on the Theory of the Power Grid Selective Leakage-protection in the Coal Well;
介绍了煤矿井下漏电产生的原因及危害、漏电保护的重要性及漏电保护措施等。
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