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所在平台: Udemy |
课程主页: https://www.udemy.com/course/power-transformer-protection-part-2/
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课程名称：电力变压器保护第二部分 课程概述：电力变压器保护系统是为我们的城市和工业提供电力的配电和输电系统中至关重要的一部分。本课程旨在介绍与这些复杂系统相关的基本原理。课程将详细探讨以下关键主题： - 电气保护理念的基本原理 - Omicron CMC 356 设备的工作原理简介 - 三相电流及其如何分解为序列分量和谐波的分析 - 非定向过电流的工作原理 - 如何使用Omicron设备的高级模块测试过电流曲线？ - 如何使用任何三相注入设备测试过电流，并撰写合格报告？ - 电流变压器的基本原理、操作及连接要求 - 定向过电流的工作原理 - 如何使用Omicron设备的高级模块测试定向过电流？ - 如何使用任何三相注入设备测试定向过电流，并撰写合格报告？ - 受限接地故障的工作原理 - 高阻抗和低阻抗受限接地故障之间的区别 - 如何测试受限接地故障继电器？ - CMC 356 设备或任何三相注入设备能否测试高阻抗受限接地故障继电器？ 通过本课程，学员将能够使用任何三相注入设备和Omicron设备的高级模块测试（非定向和定向）过电流及受限接地故障继电器。
Power transformer protection systems are a critical part of the distribution & transmission systems that feed power to our cities & industries.The aim of this course is to introduce all of the basic principles associated with these complex systems.The course will go into detail for the following key topics:-Show the basic principles behind electrical protection philosophyAn introduction to How the omicron cmc 356 device worksLook at three phase currents and see how they can be broken down into sequence components and harmonics.Working theory of non directional overcurrentHow test overcurrent curves by using advanced module of omicron device ?How test overcurrent by using any 3 Phase injection device and how can write accepted report ?Provide the basic principles behind current transformers, how they operate and need to be connectedWorking theory of directional overcurrentHow test directional overcurrent by using advanced module of omicron device ?How Test Directional overcurrent by using any 3 phase injection device and how can write accepted report ?Working theory of restricted earth faultWhat the different between high impedance and low impedance restricted earth fault ?How test restricted earth fault relay ? Can the CMC 356 device or any 3 phase injection device test high impedance restricted earth fault relay ?By the end of the course the student will be able to test(non directional & directional) overcurrent - restricted earth fault relays by using any 3 Phase Injection Device and by using advanced module of omicron device
