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所在平台: Udemy |
课程主页: https://www.udemy.com/course/electrical-control-and-protection-part-4/
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课程名称：电气控制与保护 第四部分 课程概述：电气控制与保护系统是为我们的城市和工业提供电力的重要组成部分。本课程的第四部分重点关注保护系统的基础构建块以及我们在高电压网络中使用的馈线保护系统。课程将详细讲解以下关键主题： - 介绍我们使用的不同类型图纸的基本原理及其阅读方法 - 展示如何对保护系统中的不同电路应用标记 - 研究各类辅助继电器，包括跳闸继电器、指示继电器和中间继电器 - 观察测试块和测试插头，以及如何将它们集成到不同类型的电路中 - 介绍联锁原理，并为一些典型电路开发逻辑 - 展示如何将电气联锁应用于变电站系统 - 介绍机械联锁的概念并提供典型电路的实际应用示例 - 研究计量原理、所用设备以及如何定义电流互感器和电压互感器 - 深入探讨功率因数补偿以及如何保护用于这些系统的电容器组 完成本课程后，学生将能够识别保护与控制系统的所有关键组件，并理解这些组件如何整合成一个完整的系统。
Electrical control & protection systems are a critical part of the distribution & transmission systems that feed power to our cities & industries.The fourth part of this protection course focuses on the building blocks of a protection system and the feeder protection systems that we use on high voltage networksThe course will go into detail for the following key topics:-Introduce the general principles behind the different types of drawings we use and how we read themShow how we apply ferruling to the different circuits on the protection systemLook at all of the different types of auxiliary relays that we use including trip relays, flag relays and interposing relaysLook at test blocks and test plugs and show how we integrate them into different types of circuits.Introduce the principles behind interlocking, and develop the logic for some typical circuitsShow how we apply electrical interlocking to the substation systemsIntroduce the ideas behind mechanical interlocking and provide some working examples of how it can be applied to a typical circuit.Look at the principles behind metering, what equipment we use and how we define the current transformers and voltage transformersLook in detail at power factor compensation and how we protect the capacitor banks that we use for these systems.By the end of the course the student will be able to identify all of the key components of a protection & control system and understand how all of these components fit together to create a fully integrated system.
