|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/mastering-medium-voltage-schematics-episode-02/
课程评论：没有评论
课程名称：掌握中压电气原理图 第二集 课程概述：欢迎参加“掌握中压电气原理图”课程。本次培训从基础到高级，专注于提供实用和动手操作的知识。 讲师介绍：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、变电站自动化、SCADA和调试等方面的经验。其职业生涯涵盖了电力厂、高压变电站和高压直流（HVDC）安装，曾在西门子沙特阿拉伯等知名组织工作，参与了超过20个高压变电站项目，涵盖巴基斯坦和沙特阿拉伯。他的专长领域包括保护系统、变电站自动化系统、电力生成系统的设计、测试和调试、高压开关设备、保护继电器和控制方案。他在领导测试和调试团队实施电气基础设施项目方面有着良好的记录，服务于钢铁和石化等工业客户。 本在线课程是掌握中压开关设备图纸的第二部分，涵盖以下主题： - 电机充电电路介绍 - 弹簧机制的操作 - 弹簧充电联锁电路 - 弹簧充电指示 - 识别图纸中的错误 - 本地、远程、应急和关停控制 - 测试和服务位置及其联锁 - 接触乘法继电器 - 闭合电路矩阵 - 什么是“冲击”和反冲电路 - 闭合和跳闸线圈的保护电路 - 跳闸命令持续时间的协调 - 密封或保持电路 - 中压开关设备中的抽水动作 - SOTF引起的抽水 - 同时打开和关闭命令引起的抽水 - 反抽水继电器电路 - 在闭合电路中添加弹簧接触 - 图纸中机械联锁的表示 - 开关车测试和服务位置联锁 - 闭合电路中的跳闸闩联锁 感谢您的关注！
Dear All,Welcome to the course "Mastering Medium Voltage Schematics". This training starts from a very basic level to an advanced level. Focus has been given to delivering practical and hands-on knowledge.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.This online course is part 02 of the Mastering Medium Voltage Switchgear drawings. In this part we have covered the following topics.* Introduction to motor charging circuit * Spring mechanism operation* Spring charging interlock circuit* Spring charge indication* Task to identify mistake in drawing* Local, remote, emergency & off controls* Test & service position and interlocks* Contact multiplication relay* Closing circuit matrix* What is slamming and antislam circuit *Coil save circuit for tripping and closing coil* Coordination of trip command duration* Seal in or latching circuit* What is pumping action in MV switchgear* Pumping due to SOTF* Pumping due to open and close command at same time* Anti pumping relay circuit* Adding spring contact in closing circuit* How mechanical interlocks are presented in drawings* CB trolley test & service position interlock in closing circuit*Tripping latch interlock in closing circuit.Thanks
