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所在平台: Udemy |
课程主页: https://www.udemy.com/course/fundamental-of-generator-protection/
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课程名称：发电机保护基础 课程概述： 发电机是电力系统中最重要的部分，被称为电力系统的“心脏”。因此，保护发电机是电力系统中最重要的要求之一，涡轮发电机也是电力系统中非常昂贵的一部分。此课程包含42节讲座，总时长为5小时36分钟。 讲师介绍： 您的讲师拥有超过21年的操作与维护、安装、测试、项目管理、咨询、监理、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）安装，曾在西门子沙特阿拉伯等知名组织工作。他参与了巴基斯坦和沙特阿拉伯超过20个高压变电站项目。他的专业知识涵盖保护系统、变电站自动化系统、发电系统的设计、测试和调试、高压开关设备、保护继电器和控制方案等多个领域。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的测试和调试团队的领导方面有着良好的业绩记录。 课程内容： 该课程是发电机保护的参考指南，讲述的保护继电器适用于一种或多种发电机保护方案。涉及多种类型的保护继电器，用于防止各种故障对发电机或主机的损害，同时保护外部电力系统及其所供应的工艺。课程中描述的基本原理适用于单一继电器和多功能数值继电器。 课程目标： 本在线课程旨在为工程师提供发电机保护基础的具体知识和技能。成功完成课程后，工程师将能够理解关键的发电机保护概念、术语和特性。课程学习目标包括： 1. 电力系统与电厂简介 2. 发电机涡轮发电站的简化单线图 3. 燃气涡轮工作概述 4. 同步机性能 5. 发电厂布局与接地技术 6. 发电机跳闸分类 7. A类保护 8. B类保护 9. C类保护 10. 故障类型及其位置 11. 发电机保护类型 12. 发电机差动保护 13. 限制接地故障保护 14. 负序或失衡保护 15. 防止误接通保护 16. 过流保护 17. 电压控制的过流保护 18. 匝间短路保护 19. 过电压和欠电压保护 20. 欠频和过频保护 21. 失励和摩豪特性 22. 矢量移相继电器 23. 反向功率继电器 24. 发电机阻抗保护 25. 阻抗保护的第2和第3区 26. 定子接地故障保护 27. 过励或过磁保护 28. 转子接地故障保护 29. 不同步保护 30. 频率失足保护 31. 轴承绝缘保护 32. 发电机低正向功率保护 33. 定子和转子的热过载保护 34. 频率自适应与发电机启动保护 35. 转子变形保护 36. 发电机振动保护 37. 定向中性过流 38. 异路断路器故障保护 39. 负载侵入保护 40. 电压互感器保险丝失效及电压互感器断路器失效功能 41. 跳闸哲学与顺序跳闸 42. 简单的单线图与跳闸矩阵 此外，课程适合希望了解发电机保护基础的工程师，能够为相关工作提供重要的知识基础。
Course HighlightsGenerators are most important part of power system, they are called as heart of power system. Therefore protection of generators is ultimate requirement, turbine-generators are also very costly part of the power system. Course consist of 42 lectures & total duration of 5 hours and 36 mins.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 course was made as a reference guide for generator protection. Protection relays that are described in this course are applicable to one or more generator protection schemes.There are a number of protection relay types and those are used for protection against a wide variety of conditions. These protection relays protect the generator or prime mover from damage. Also they are used for protection of the external power system or the processes it supplies. The basic principles that are described in this course apply equally to individual relays and to multifunction numeric relays.This online course is intended for engineers with a desire to understand the fundamentals of generator protection. Upon successful completion engineers will be able to address key generator protection concepts, terms and characteristics.Learning ObjectivesThis course is intended to provide you with the following specific knowledge and skills:1. Introduction to Power System and Power Plants2. Simplified Single Line Diagram of Generator Turbine Power Station3. Working of Gas Turbine overview4. Performance of Synchronous Machines5. Power Plant Layout and Grounding Techniques6. Classification of Generator Tripping7. Class A Protection8. Class B Protection9. Class C Protection10. Types of Fault and location of faults11. Types of Generator Protection12. Generator Differential Protection13. Restricted Earth Fault Protection14. Negative Sequence or Unbalance Protection15. Protection against inadvertent Energization16. Over Current Protection17. Voltage Controlled Over Current Protection18. Inter Turn Short Circuit Protection19. Over and Under Voltage Protection20. Under and Over Frequency Protection21. Loss of Excitation and Mho Characteristics22. Vector Shift Relay23. Reverse Power Relay24. Impedance Protection of Generator25. 2nd and 3rd Zones of Impedance Protection26. Stator Earth Fault Protection27. Over Excitation or Over Flux Protection28. Rotor Earth Fault Protection29. Out of Step Protection30. ROCOF Protection31. Bearing Insulation Protection32. Generator Low forward power protection33. Thermal Over Load Protection Stator and Rotor34. Frequency Adaptivity and Generator Startup protection35. Protection against Rotor Distortion36. Generator Vibration Protection37. Directional Neutral Overcurrent38. Circuit Breaker Failure Protection39. Load Encroachment40. VT Fuse Fail VT MCB Fail Function41. Tripping Philosophy and sequential Tripping42. Single Line Diagram and Trip Matrix in briefBest Regards
