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所在平台: Udemy |
课程主页: https://www.udemy.com/course/three-phase-industrial-motor-control/
课程评论：没有评论
**课程名称：** 三相工业电机控制 **课程概述：** 本课程专为希望将其知识从住宅和商业电气领域拓展到三相工业电机控制的电工而设计。课程内容涵盖： * **外壳 (Enclosures)** * **NEMA 规格 (NEMA Specifications)** * **短路保护 (Short-Circuit Protection)** * **熔断器 (Fuses)** * **断路器 (Disconnects)** * **线圈 (Coils)** * **过载保护 (Overload Protection)** * **线路和负载连接 (Line and Load Connections)** * **电机控制原理图和接线图 (Motor Control Schematics and Wiring Diagrams)** * **接地 (Grounding)** 课程将深入探讨 **国家电气规范 (National Electrical Code) 第 430 条**，包括： * 电机馈线和过流保护 (Motor Feeder and Overcurrent Protection) * 电机馈线导体 (Motor Feeder Conductors) * 电机控制器断开装置 (Motor Controller Disconnecting Means) * 电机支路短路和接地故障保护 (Motor Branch Circuit Short Circuit and Ground Fault Protection) * 电机控制电路 (Motor Control Circuits) * 电机控制器 (Motor Controllers) * 电机过载保护 (Motor Overload Protection) * 电机支路导体 (Motor Branch Circuit Conductors) * 电机热保护 (Motor Thermal Protection) * 接地 (Grounding) 课程还将帮助学员理解何时使用铭牌数据，何时使用规范手册中的表格。此外，课程还将讲解规范第430-247节的表格，包括直流、单相交流和三相电机的满载电流（安培）。 本课程与作者提供的现有课程（如 AC/DC 电力、继电器逻辑、交流电机、可编程逻辑控制器、人机界面以及交流变频器）相辅相成，为工业维护和机电技术员提供全面的背景知识，为进入电气制造和维护领域的入门级职位奠定基础。
This course is designed for electricians who would like to extend their knowledge from residential and commercial electricity to industrial motor control of three phase motors. The course covers enclosures, NEMA specifications, short-circuit protection, fuses, disconnects, coils, overload protection, line and load connections, motor control schematics and wiring diagrams, and grounding. It goes in-depth into article 430 of the National Electrical Code to include motor feeder and over current protection, motor feeder conductors, motor controller disconnecting means, motor branch circuit short circuit and ground fault protection, motor control circuits, motor controllers, motor overload protection, motor branch circuit conductors, motor thermal protection, and grounding. It help students understand when to use name plate data and when to use tables in the codebook. It also covers the tables in section 430-247, full load current in amperes in DC, single-phase AC, and three-phase motors. This course compliments the existing courses offered by this author to ensure a well-rounded background for industrial maintenance and electro-mechanical technicians including AC/DC Electricity, Relay Logic, AC Motors, Programmable Logical Controllers, Human Machine Interface, and AC Frequency Drives. All of these courses are available on Udemy and will offer a comprehensive background leading to an entry level position electrical manufacturing and maintenance.
