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所在平台: Udemy |
课程主页: https://www.udemy.com/course/electrical-panel-designing-and-maintenance/
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**课程名称:** 电气面板设计与维护 **课程概述:** 本课程专为电气技术人员及希望了解电气面板设计与维护知识的学习者设计。课程将深入探讨电气面板的各个方面,包括: * **原理图绘制与解读:** 详细讲解原理图的构成、常用符号及其代表的元器件,帮助学习者理解和绘制电气原理图。 * **面板设计要素:** 涵盖面板的结构形式(Form of separation)和防护等级(ingress protection),以及电控联锁(electro-mechanical interlock)的应用。 * **关键系统与组件:** 深入学习自动转换开关(Auto transfer switch)、自动市电故障(automatic mains failure system)控制系统,以及断路器(circuit breakers)的原理与应用。 * **负荷计算与功率因数:** 掌握最大需求负荷(Maximum Demand Load)、总连接负荷(Total Connected Load)的计算方法,并学习功率因数校正(power factor correction)的重要性与实现。 * **控制电路与系统:** 详细讲解控制电路的设计、控制系统(control system design)、故障排除(troubleshooting)与修复(repairing)。 * **电机控制:** 学习电机控制中心(Motor control centers)、电机起动器(motor starters)的组成与工作原理。 * **维修与维护:** 侧重于电气面板的维护与修复(maintenance and repairing),包括电路的配合级别选择(discrimination study of the circuits)和具体的维护程序(maintenance procedures)。 **学习目标:** 通过本课程的学习,学员将能够: * 熟练理解和绘制电气面板的原理图。 * 掌握电气面板设计中的结构形式和防护等级要求。 * 理解自动转换开关、自动市电故障控制等关键系统的原理。 * 能够进行负荷计算和功率因数校正。 * 独立设计、故障排除和修复控制电路及系统。 * 了解电机控制中心和电机起动器的构成。 * 掌握电气面板的维护与维修技能,包括电路的配合级别与维护程序。 **适合人群:** * 电气技术人员 * 对电气面板设计与维护感兴趣的初学者 * 需要提升相关技能的工程技术人员
The purpose of this tutorial in particular for electrical technicians and for those who wish to get knowledge about electrical panel design and maintenance.In this tutorial, we will provide a detailed study of the schematic drawing, form of separation, ingress protection of electrical panel, controls, components, repair and maintenance.Auto transfer switch, automatic mains failure system controls and the study of circuit breakers.Maximum Demand Load, Total Connected Load and power factor correction.Control circuits, control system design, troubleshooting and repairing of the control system.Motor control centers, motor starters.Maintenance and repairing of the electrical panel, discrimination study of the circuits and maintenance procedures.It is important to know the symbols used in a schematic diagram to understand it.This tutorial explains in detail what are the common symbols are using schematic and which represent to components.The following are the portions included in the tutorial on Electrical Panel and Maintenance.General description of the schematic diagram, Form of separation in panels, and Ingress protection.Electro-mechanical interlock, auto transfer switch, automatic mains failure control.Explanation of circuit breakers, maximum demand load and total connected load in panel board, and power factor.Designing and repairing of control circuit and control systems. Study of motor control center, different sections of maintenance, and discrimination study of electrical circuits.