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所在平台: Udemy |
课程主页: https://www.udemy.com/course/3-phase-motor-control-bootcamp/
课程评论：没有评论
课程名称：三相电动机控制训练营 课程概述：本课程是一个针对按钮操作三相电动机控制的训练营，学员将学习如何设计和接线7个基本的三相电动机控制电路。课程内容涵盖三相笼型电动机及其不同连接方式。我们将学习接触器、过载保护、继电器、电路保护、指示灯、按钮、延时器继电器、供电设备以及直流注入制动等部件的工作原理及其在控制三相电动机中的应用。 课程初始将重点介绍电动机控制的基础——直接启动（DOL）起动器，从设计电源电路开始，逐步建立控制电路，直到完成一个功能齐全的DOL起动器。完成DOL电路设计后，学员将在实际操作中从头开始接线并检查其运行效果。此外，我们还将深入学习另外六种电动机控制电路，包括反转、延时启动、延时停止、星/三角启动、各种混合电压电路和直流注入制动电路。课程还将探索这些电路的实际应用，并讨论设计不同电路的多种方法。课程将涉及不同的供电电压，确保无论来自世界何处，所学技能均能顺利转移。 如果你希望深入学习三相电动机控制，请准备好纸笔，让我们一起开始绘制控制电路吧！ 课程内容包括： - 介绍：不同供电电压、原理图 - 学习部件：三相笼型感应电动机、接触器、热过载、继电器、电路保护、按钮、指示灯、供电设备、延迟器继电器、直流注入制动 - 控制电路的设计、接线及操作：DOL、反转、延时启动、延时停止、星/三角启动、混合电压、直流注入制动 准备提升你的技能了吗？
This course is bootcamp for push button 3 phase motor controls.Learn how to design and wire up 7 essential 3 phase motor control circuits.In this course we will learn about 3 phase squirrel cage motors and the different ways of connecting them. We will learn about contactors, thermal overloads, relays, circuit protection, indicator lights, push buttons, an off delay timer relay, an on delay timer relay, a power supply and a dc injection brake. We will look at how all these parts work and how they are used in conjunction with each other to control 3 phase motors.The first circuit we look at is the staple of motor controls, the DOL starter. We start off nice and easy by designing the power circuit. The power circuit is the base that we will work from for all of our circuits in the course. We will explain the characteristics of the power circuit and then build up the control circuit step by step, lesson by lesson, until we end up with a fully functioning DOL starter for a 3 phase motor. After we have designed our DOL circuit we will then wire it up from scratch and check it's operation.Like the DOL starter, we will comprehensively learn another 6 motor control circuits such as reverse, on delay, off delay, star/delta, various mixed voltage circuits and a dc injection braking circuit. We look at some practical applications for these circuits and we also discuss some of the different ways to design them. To keep things fresh we will mix up the supply voltages, so that no matter where you come from around the world the skills learnt in this course will be easily transferable.If you're keen on learning 3 phase motor controls, get your pen ready so we can start drawing up the control circuits together!What is covered in the course:Introduction: Different supply voltages, schematics.Learn the parts: 3 phase squirrel cage induction motor, contactors, thermal overloads, relays, circuit protection, push buttons, indicator lights, power supply, off delay timer relay, on delay timer relay, dc injection brake.Control circuit design, wiring and operation: DOL, reverse, on delay, off delay, start/delta, mixed voltage, dc injection braking.Are you ready to upskill?
