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所在平台: Udemy |
课程主页: https://www.udemy.com/course/2026-mva-transformer-outdoor-cubicle-schematics/
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课程名称：20/26 MVA变压器户外机柜原理图 课程概述：欢迎参加“20/26 MVA变压器户外机柜原理图”课程。本培训从基础知识开始，逐步深入到高级内容，注重实际操作和实用知识的传授。 讲师介绍：本课程的讲师拥有超过21年的操作与维护、安装、测试、项目管理、咨询、监督、变电站自动化、SCADA与调试的经验。教师背景涵盖了电厂、高压变电站及高压直流（HVDC）设施，并曾在西门子沙特阿拉伯等知名企业工作。他参与了超过20个在巴基斯坦和沙特阿拉伯的高压变电站项目，具备保护系统、变电站自动化系统、发电系统的设计、测试与调试、高压开关设备、保护继电器和控制方案的广泛知识。他在工业客户（包括钢铁和石化行业）电气基础设施项目的测试与调试团队领导方面有着良好的记录。 培训内容涉及以下主题： - 变压器组件介绍 - 变压器GA图解 - 户外机柜的跳闸连接 - 侧面、顶部视图解释 - 变压器的风扇组、绕组与油温报警接线 - 第一阶段、第二阶段风扇组操作、第三阶段报警及第四阶段跳闸 - 正常与紧急电源的连接、控制、自动与手动模式 - 风扇组选择与优先级设定 - 指示电路的解释 - 风扇的电源电路解释 - 由油温与绕组温度指示器控制的报警与跳闸电路 - 风扇的自动与手动控制，风扇组在手动模式下的本地与远程操作 - 自动电压调节器面板的命令操作 课程旨在为学员提供全面的变压器户外机柜原理图的理解与实际操作能力。
Dear All,Welcome to the course about "20/26 MVA Transformer Outdoor Cubicle Schematics". This training is start from very basic level to advance level. Focus has been given to deliver 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 transformer componentsExplained transformer GA drawingsTripping connections to outdoor cubicleSide, Top views explainedFan groups in the transformerwinding & oil temperature alarm wiringStage 1, Stage 2 Fan group operation, Stage 3 Alarm & Stage 4 TrippingNormal & Emergency power supply, connection, control, auto and manual modesSelection of supply by contactors Fan group 1 & 2 priority, Selection of fan group is possible, it mean which fan group will run at stage 1 of oil / winding temperature and stage 2 Explained the indication circuitExplained the power circuit of fansExplained alarm and tripping circuit from oil & winding temperature indicatorAuto and manual control of fan control, both fan groups can be selected at manual mode or the auto mode. Operation of fan groups at manual mode from local and remoteCommands from automatic voltage regulator panelThanks
