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差动保护中电流互感器二次回路的接地保护.-differential protection current transformer secondary circuit grounding protection.
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真空开关柜电动机(6kV带差动保护）开关柜的故障可分成电气绝缘故障和机械故障，故障较多的有以下四种类型：真空开关柜装配的隔离开关支柱绝缘子爬距不够造成的表面闪络短路；-Vacuum switch Motor (6kV with differential protection) of the switch cabinet can be divided into electrical insulation fault failure and mechanical failure, fault mor
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该软件是用差动保护计算的，大大地简化计算，十分实用。-The software is calculated using differential protection, greatly simplify the calculation, is very practical.
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基于FPGA 的光纤纵差保护同步接口的设计与实现-FPGA-based fiber-optic longitudinal differential protection synchronous interface design and implementation. Pdf
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电力变压器差动保护 电力变压器差动保护 电力变压器差动保护 -transformer differential protection
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本压缩包 包含 任务书、论文以及答辩ppt，虽说是课程设计，但是按照毕业设计书写，内容充实
本次课程设计主要是对象湖变的电网进行保护整定，对d1至d6共6个地方进行了最大方式与最小方式运行情况下的短路电流计算。计算完短路电流后，对L1至L5共5条线路进行电流保护整定。但是由于线路较短，线路阻抗较小。经计算后均不适合三段式电流保护。所以采取了纵联差动保护作为主保护，定时限过电流保护作为后备保护。对于变压器，采用纵联差动保护与气体保护共同作为主保护，过负荷保护作为后备保护。-The curric
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目前牵引变压器差动保护原理在某些因素的影响下并不能准确地区分变压器内部故障和外部故障，可能造成保护误动或拒动，危及电气化铁道系统的安全运行。针对这一现状，建立了计及铁芯非线性特性和磁滞效应而又无需铁芯的B－H曲线数据的牵引变压器模型，提出了一种通过参数辩识理论来辩识牵引变压器绕组参数实现牵引变压器微型机保护的方法。该方法能有效地区分内部故障、外部故障和励磁涌流。仿真计算表明了该方法的正确性和可行性。-Traction transformer differential protection pri
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变压器保护包括变压器差动保护，变压器内部保护，变压器外部保护，里面有其simulink仿真模型以及相应的数据分析-The transformer protection including transformer differential protection, internal protection of the transformer, the transformer external protection, which simulink simulation model as well as
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中低压变电站差动保护程序，主差动代码模块-Low-voltage substations differential protection program, the main differential code modules
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双卷变压器差动保护程序差流启动模块，完成差流启动及返回功能-Double the volume differential current transformer differential protection program startup module, complete the differential current start-up and return function
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Differential Relay for power transformer protection using power based algorithm
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关于输电线路电流差动保护的编程实现，使用了simulink的方式进行建模分析-Transmission line current differential protection
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THIS IS A CURRENT DIFFERENTIAL PROTECTION SCHEME OF IEEE 39 BUS SYSTEM
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THIS A TEST SYSTEM FOR DIFFERENTIAL PROTECTION IN PSCAD-THIS IS A TEST SYSTEM FOR DIFFERENTIAL PROTECTION IN PSCAD
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Simulink model , Differential Protection For Larg Power Transformer
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matlab与纵联差动保护的结合，精确计算，工程应用。-matlab combination with longitudinal differential protection, accurate calculation, engineering applications.
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输电线路无线传感器网络灾后差动保护通信通道重构的可靠性分析-Reliability Analysis of Transmission Line of wireless sensor networks post-disaster reconstruction differential protection communication channel
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This paper describes important steps when
developing relays models inside a real time simulator. These
relays models, as the differential element inside real time
simulators, can improve the dependability of the tests. In the
present pap
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大型企业继电保护，带有发电机保护，母线保护，包括纵差保护和速断保护。(Large enterprise relay protection, with generator protection, busbar protection, including longitudinal differential protection and fast break protection.)
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仿真纵联差动保护，有一定的学习意义。模拟输电线路的闭锁式距离纵联保护建立 SIMULINK 仿真模型。加深我们对电气工程和 MATLAB 仿真的理解和认识。(The simulation longitudinal differential protection has certain learning significance. The SIMULINK simulation model is established to simulate the closed range longitudin
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