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所在平台: Udemy |
课程主页: https://www.udemy.com/course/mastering-transformer-vector-group/
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课程名称：掌握变压器矢量组 概述：欢迎参加“掌握变压器矢量组”课程。本培训从基础知识开始，逐步深入到高级内容，重点在于提供实践性和动手操作的知识。 讲师介绍：您的讲师拥有超过21年的运维、施工、测试、项目管理、咨询、监督、变电站自动化、SCADA和调试经验。他的背景涵盖发电厂、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企业工作，参与了超过20个高压变电站项目，涉及巴基斯坦和沙特阿拉伯。他的专业领域包括保护系统、变电站自动化系统、电力生产系统的设计、测试和调试、高压开关设备、保护继电器及控制方案。他在实施工业客户电气基础设施项目的测试和调试团队领导方面有着良好的业绩记录，尤其是在钢铁和石化行业。 培训内容包括： - 矢量的定义 - 相量的定义 - 矢量与相量的区别 - 相位差的概念 - 变压器中如何产生相位差 - 为何存在不同相位差的变压器 - 为什么至少要提供一个三角形绕组 - 变压器如何连接形成特定的矢量组 - 三角形与星形连接、线电压与相电压及电流之间的关系 - 在星形或三角形连接中绕组的优缺点 - 高压绕组、低压绕组和抽头变压器绕组的放置 - 讨论26MVA变压器的铭牌 - 如何定义矢量组（如dy11） - 时钟法、先导和滞后概念 - 绘制dy11、dy1、yd1、yy0、dd0、yy6及yz1的矢量组及连接 - 材料：矢量组文档、变压器铭牌、演示文稿 完成本培训后，您将能够理解并绘制任意变压器矢量组的连接图。
Dear All,Welcome to the course about "Mastering Transformer Vector group". 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.Topics covered in this training are as follows, •What are vector•What are phasor•Difference between vector and phasor•What is phase shift•How phase shift is created in transformer•Why transformer with different phase shift exist•Why at least one delta winding is provided•Why transformers are connected to form certain vector group•What is delta and star connection & relationship of line and phase voltages and current•Advantage and disadvantage of connecting transformer winding in star or delta•Where to place HT windings, LT windings & tap changer windings•Discuss 26MVA transformer name plate••How to define vector group i.e. dy11•What is clock method, lead and lag concept•Draw vector group and connections of dy11,dy1, yd1, yy0,dd0, yy6 and yz1•Material•Document for vector group•Transformer name plate•Presentation•After completing this training, you will be able to understand and draw connections of any vector group of transformers
