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所在平台: Udemy |
课程主页: https://www.udemy.com/course/complete-electrical-substation-design-course/
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课程名称：电力变电站设计课程，从基础到高级 课程概述：变电站设计是规划和创建电力变电站布局、规格和操作协议的过程。这些变电站是电力分配网络的关键节点，负责电压转换，确保电力从发电源到消费者的高效和可靠传送。设计过程包括选择合适的电气元件，如变压器、断路器和开关设备，并对其进行配置，使其能够无缝协同工作。同时，设计还需考虑安全性、环境影响和法规合规性。有效的变电站设计确保电网的稳定和韧性，能够应对当前需求和未来增长。 学生在课程完成后能够做什么：完成变电站设计课程后，学生将具备设计和实施电气变电站的技能。他们将精通变电站组件、布局规划和安全协议。学生将能够进行负载计算、选择合适的设备，并确保遵循行业标准。此外，他们还将具备故障排除和维护变电站系统的能力，使他们成为电力和能源行业的宝贵资产。 课程大纲： 模块1 - 电气工程基础 - 规范与标准 - 单相系统与多相系统及其重要性 - 电力的生成、传输、分配与利用 - 功率因数校正与改善方法 - 三相系统中的星形与三角形连接 模块2 - 断路器选择与尺寸计算 - 按电压等级划分的断路器分类 - 电弧熄灭现象 - 断路器的操作机制 - 断路器控制原理图的准备 - 断路器的额定值 模块3 - 仪表变压器选择与尺寸计算 - 电流变压器 - 常规变压器与电流变压器的区别 - 电流变压器的等效电路 - 电流变压器的误差 - 电流变压器核心分类（计量和保护级别） - 电流变压器尺寸计算 - 电压变压器 - 常规变压器与电压变压器的区别 - 电压变压器的比率和相位误差 - 电压变压器核心分类（计量和保护级别） - 电压变压器尺寸计算 模块4 - 电气保护系统 - 感应 - 继电器技术 - 继电器特性 - 继电器类型及应用 - 继电器协调 模块5 - 变电站/开关站设计 - 变电站的介绍与类型 - 设备的选择与尺寸计算 - 母线安排 - 变电站的间隙要求 - 132/33kV变电站的单线图和布局准备 模块6 - 开关站接地/变电站接地网设计 - 工业厂房接地的要求 - 根据IEEE-80计算变电站接地网设计 - 接地安装细节 - 接地类型细节 - 变电站接地网布局准备 模块7 - 变电站与开关站的雷电设计 - 根据IEC 62305-2的风险评估 - 不同类型的雷电保护方法 - 根据IEC 62305进行雷电保护设计 - 根据IEC 62305-4介绍浪涌保护设备 此课程为希望在电力和能源领域提升技能的学生提供了全面的学习机会。
What is substation design?Substation design is the process of planning and creating the layout, specifications, and operational protocols for electrical substations. These substations are critical nodes in the power distribution network, transforming voltage levels and ensuring the efficient and reliable delivery of electricity from generation sources to consumers. The design process involves selecting appropriate electrical components, such as transformers, circuit breakers, and switchgear, and configuring them to work together seamlessly. It also includes considerations for safety, environmental impact, and regulatory compliance. Effective substation design ensures the stability and resilience of the power grid, accommodating current demands and future growth.What student will be able to do after this course?After completing the Substation Design course, students will be equipped with the skills to design and implement electrical substations. They will gain proficiency in understanding substation components, layout planning, and safety protocols. Students will be able to perform load calculations, select appropriate equipment, and ensure compliance with industry standards. Additionally, they will develop the capability to troubleshoot and maintain substation systems, making them valuable assets in the power and energy sectorCourse Outline:Module 1- Basic of Electrical EngineeringCodes & StandardsSingle phase system and Poly phase system and their importancePower generation, Transmission, Distribution and utilizationPower Factor correction and Improvement methodsStar & Delta in 3-Ph systemModule 2- Circuit Breaker Selection and SizingBreaker classification based on voltage levelArc Quenching PhenomenaOperating Mechanisms of Circuit breakerPreparation of Breaker control schematicRating of Circuit breakerModule 3- Instrument Transformer Selection and SizingCurrent TransformerDifference between conventional transformer and current transformerEquivalent Circuit of CTErrors of CTCT Core classification (Metering and Protection class)CT Sizing calculationVoltage TransformerDifference between conventional transformer and Voltage transformerRatio and Phase error of VTVT Core classification (Metering and Protection class)VT Sizing calculationModule 4- Electrical Protection SystemInductionRelay TechnologyRelay CharacteristicsTypes of relays and applicationRelay CoordinationModule 5- Substation / Switchyard DesignIntroduction and types of substationsSelection and sizing of EquipmentsBus bar arrangementsSubstation ClearancesSLD and Layout preparation for 132/33kV SubstationModule 6- Switchyard Earthing / Substation Earth mat designRequirement of Earthing in Industrial PlantsSubstation Earth mat design Calculation as per IEEE-80Earthing Installations DetailsTypes of Earthing DetailsSubstation Earth mat layout preparationModule 7- Substation and Switchyard Lightning DesignRisk Assessment as per IEC 62305-2Different Types of Lightning Protection MethodologyLightning Protection Design as per IEC 62305Introduction to Surge Protection Devices as per IEC 62305-4
