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所在平台: Udemy |
课程主页: https://www.udemy.com/course/mastering-motor-control-circuit/
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课程名称：掌握电机控制电路 课程概述： 欢迎大家参加“电机控制电路”课程的学习。本课程将从基础的电路图概念开始，介绍电路图中使用的设备，如辅助继电器、接触器、定时器等。课程确保即使是对电路图学习没有经验的学员，也能掌握相关技能。 讲师介绍： 您的讲师拥有超过21年的操作与维护、安装、测试、项目管理、咨询、监督和电站自动化等方面的经验。他曾在西门子沙特阿拉伯公司工作，参与了巴基斯坦和沙特阿拉伯超过20个高压变电站项目。其专长涵盖了保护系统、变电站自动化系统、发电系统的设计、测试和调试、高压开关设备、保护继电器及控制方案等多个领域，且在工业客户（包括钢铁和石化行业）的电力基础设施项目中领导测试和调试团队，成绩显著。 课程内容包括： - 理解电路图基础知识 - 辅助继电器 - 常开（NO）和常闭（NC）接触器 - 接触器及其电源与辅助触点 - 接触器与辅助继电器之间的区别 - 辅助继电器和接触器的仿真 - 早接触、晚断开接点 - 先断开再接触与先接触再断开的接点 - 定时器的工作——延时开启与延时关闭 - 小型断路器（MCB）及其功能 - 电路图中不同组件的状态 - 理解保持触点和锁定接点 - 模拟保持接点 - 直接在线起动器电路 - 为电机电路添加启动和停止指示 - 电机方向控制电路 - 电机与电力控制术语 - 使用辅助继电器和接触器的好处 - 接触弹跳及其对电机的影响以及如何避免 - 手动控制的交流电源切换电路 - 自动控制的交流电源切换，优先考虑电网/发电机 - 星-三角起动器电路 - 达赫兰德电机连接 - 顺序电机切换 - 双绕组电机的速度控制 祝好！
Dear All,Welcome to the course of understanding schematics of "Motor Control Circuits". This course covers from very basic concept of drawings / schematics. Training start with explaining the devices used in schematics, auxiliary relay, contactor, timer, etc. It is ensured that anyone with minimum to no experience in schematics learning can learn and master the skill. Trainer Introduction:Your trainer brings over 21 years of experience in operation & maintenance, erection, testing, project management, consultancy, supervision, substation automation, SCADA, and commissioning. With a background spanning power plants, high voltage substations, and HVDC installations, he has worked with renowned organizations such as Siemens Saudi Arabia. He has been involved in over 20 high-voltage substation projects across Pakistan and Saudi Arabia.His expertise encompasses a wide range of areas including protection systems, substation automation systems, design, testing, and commissioning of power generation systems, high voltage switchgear, protection relays, and control schemes. He has a proven track record of leading testing and commissioning teams for implementing electrical infrastructure projects for industrial clients, including steel and petrochemical industries.Topics covered in this training are as follows, Understand basics of SchematicsAuxiliary RelaysNO & NC Contact of RelaysContactorsPower & Aux contacts of contactorsDifference between Contactor & Aux RelaysSimulation of Aux & ContactorEarly Make, Late Break ContactsBreak Before Make & Make Before Break ContactsTimer , On Delay & Off DelayMCB and Its functionStatus of different components on drawingUnderstand Seal In / Latching / holding contactSimulate the Seal In contactDirect Online Starter circuitAdding start & stop indication to motor circuitMotor direction control circuitMotor & Power Control terminologiesBenefits of using Aux relay, contactorsContact bouncing & its effect on motor & how to avoid itAC Supply change over manual control circuitAC Supply change over automatic control with priority to Grid / GeneratorStar Delta Starter CircuitDahlander Motor ConnectionSequential Motor switchingSpeed control of two winding motorBest Regards
