|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/mastering-medium-voltage-schematics-episode-04/
课程评论：没有评论
课程名称：掌握中压原理图 第四集 概述：欢迎参加“掌握中压原理图”课程。本培训从基础知识入手，逐步提升至高级水平，重点在于提供实用和操作性的知识。 培训师介绍：培训师拥有超过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和调试经验。他在电厂、高压变电站和高压直流（HVDC）设施方面的背景丰富，曾在知名组织如西门子沙特阿拉伯工作，参与了超过20个高压变电站项目，遍及巴基斯坦和沙特阿拉伯。其专业领域涵盖保护系统、变电站自动化系统、电力发电系统的设计、测试和调试、高压开关设备、保护继电器及控制方案。他在测试和调试团队的领导方面有着卓越的成功记录，参与了多个工业客户（包括钢铁和石化行业）的电气基础设施项目。 本在线课程是“掌握中压开关设备图纸”系列的第四部分，涵盖了以下主题： - 讲解进线单线图 - 短路额定值、持续额定值 - 低压面板正面视图 - 电容电压指示器 - 进线馈线跳闸电路1和跳闸电路2 - 进线闭合电路 - 来自过流继电器的跳闸 - 来自防爆继电器的跳闸 - 闭合块电路 - 保护继电器闭合块接点 - 进线接地开关互锁 - 进线馈线与上游断路器的互锁 - 指示电路的单点与双点指示 - 接点倍增电路及其使用注意 - DC供电监控电路 - 保险丝故障继电器的功能 - VT分布电路 - 进线互锁电路 - DC回路及回路监控 诚挚的问候
Dear All,Welcome to the course "Mastering Medium Voltage Schematics". This training starts from a very basic level to 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 04 of the Mastering Medium Voltage Switchgear drawings. In this part we have covered the following topics.Explained Incoming Single Line diagram.Short circuit rating, continuous ratingLow Voltage panel front viewCapacitive Voltage indicatorIncoming Feeder Trip Circuit 1 Incoming Feeder Trip Circuit 2Incoming Closing CircuitTripping from OC relayTripping from BB relayClose Block CircuitProtection relays close block contacts.Incomer earthing switch interlocks.Incoming feeder interlocks with upstream circuit breakerIndication circuit Single Point and double point indicationsContact multiplication circuit.Where contact multiplication is allowed and where it should be avoidedDC supply supervision circuitWhat is fuse fail relay & how it functionVT distribution circuitIncomer interlocking circuitDC loop & loop supervisionBest Regards
