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所在平台: Udemy |
课程主页: https://www.udemy.com/course/low-impedance-busbar-protection-panel-schematics/
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课程名称：低阻抗母线保护面板原理图 课程概述： 欢迎参加“低阻抗母线保护面板原理图”课程。本课程从基础到高级，强调实际操作和实践知识的传授。 讲师介绍： 您的讲师拥有超过21年的运行与维护、安装、测试、项目管理、咨询、监督、变电站自动化、SCADA和调试经验。他的背景涵盖了电厂、高压变电站和高压直流（HVDC）设施，并曾与西门子沙特阿拉伯等知名组织合作。他参与了在巴基斯坦和沙特阿拉伯的20多个高压变电站项目，专长包括保护系统、变电站自动化系统、电力系统的设计、测试和调试、高压开关设备、保护继电器和控制方案。他在实施工业客户（包括钢铁和石化行业）的电气基础设施项目中，领导测试和调试团队方面拥有良好的业绩记录。 课程内容： 1. 母线保护的介绍 2. 断路器故障保护理念 3. 变电站单线图展示母线保护逻辑 4. 高阻抗与低阻抗母线保护的优缺点比较 5. 断路器故障的第1和第2阶段操作 6. 断路器故障保护第2阶段中的直接转移跳闸 7. 母线面板的一般特性及设计要素 8. 绘图中使用的符号说明 9. 如何形成母线区域 10. 线路与母线隔离器 11. 母线额定值 12. 隔离器复制品的概念及其必要性 13. 选择CT比率的标准 14. 低阻抗母线保护的CT比率选择选项 15. 来自母线保护和断路器故障保护的跳闸矩阵 16. 基于隔离器复制品的母线保护跳闸命令 17. 原理图基础知识，页面如何分为行和列，如何读取交叉引用，跳转页面 18. 如何在原理图中定义回路和命名回路 19. 交流电源电路和交流电源切换方案 20. 母线保护阻断功能及其必要性 21. 母线保护的电流互感器电路 22. 母线保护的电源电路 23. 跳闸和锁定原理图，断路器闭合阻断，AR阻断原理图 24. 隔离器复制品、断路器故障、直接转移跳闸、二进制输入配置 25. 母线直接转移跳闸 26. 直流供电监控 27. Z表、元件图、侧视图和正视图 感谢您的参与！
Dear All,Welcome to the course about "Low Impedance Busbar Protection Panel Schematics". This training is start from very basic level to advanced level. Focus has been given to delivering the 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.Following topics are covered in this training:Introduction to busbar protectionBreaker Failure protection philosophySubstation Single line diagram, shown for busbar protection logicHigh impedance Vs Low impedance busbar protection, advantages and disadvantages of each protectionBreaker Failure stage 1 & 2 operationDirect Transfer Trip in case of Breaker Failure protection stage 2Busbar panel general characteristics Design aspects of the panelExplained the symbols used in the drawingsHow busbar zone is formedLine and busbar isolatorBusbar rating What is isolator replica and why it is requiredCriteria for CT ratio selectionOption of CT ratio selection for low impedance busbar protection Tripping matrix from busbar protection & breaker failure protectionTrip command from busbar protection based on the isolator replicaBasics of schematics, how page is divided in rows and column, how to read cross reference, move between pages.How loop is defined in schematics & how loops are namedAC Supply circuit AC supply change over schemeBusbar protection blocking function, why it is requiredCurrent transformer circuit of busbar protectionPower Supply circuit of busbar protectionTrip and Lockout schematics, CB Close Block, AR Block SchematicsIsolator Replica, CB faulty, DTT, Binary input ConfigurationsDirect Transfer Trip from BusbarDC supply supervisionZ sheet, component drawings, side and front viewThanks
