MV Substation - An industrial approach (PART-B)

所在平台: Coursera

课程主页: https://www.coursera.org/learn/mv-substation-part-b

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课程简介

课程名称：MV变电站 - 工业方法（B部分） 概述：本课程是由L&T的主题专家和实践者精心策划的中压变电站工程证书课程，旨在帮助学习者理解在变电站工程中进行各种设备选择的行业实践，符合印度和国际标准。此外，还涵盖了电气安全规则、安全操作程序及维护实践的概述，以提供全面的知识体系。 课程大纲： 1. **电缆类型及结构、选择与尺寸、终端连接及配件** 学习不同类型电缆的结构细节，以及各种安装和铺设方法。了解影响电缆尺寸选择的关键参数，并学习电缆安装的最后步骤，即终端连接及其相关配件。 2. **避雷器、照明与小功率设备** 讲解避雷器的作用和不同类型的避雷器。熟悉照明术语与光源的典型特性，了解变电站的照明计算，并解释各房间的灯具类型。 3. **户外变电站布局工程** 解释各种电气间隙要求及其重要性，了解单线图（SLD）与布局实体安排之间的相关性。 4. **电缆布线及EKD** 熟悉电缆布线布局的各个方面，并掌握电缆布线的实际应用。解释设备及配件在EKD中的表示，以便熟悉布局的实用方面。 5. **接地与防雷保护** 学习接地的基本术语，如步态/触摸电位和接地电位。了解根据国际标准的变电站典型接地设计，并解释用于接地网络的接地材料。同时，采用更实用的方法理解中压变电站的防雷计算概念。 6. **MV变电站 - 土建设计与施工** 熟悉与变电站建设相关的土木工程术语，了解控制建筑的布局安排，以及结构与间隙、下垂及供应商GA图纸的布置。 7. **变电站的消防保护系统和HVAC、MV变电站的维护及安全规则与SOP** 了解与消防和HVAC相关的机械工程术语，掌握电气和机械设计HVAC的操作及输入要求。了解火灾对变电站的重大影响及其消防保护的重要性。此外，熟悉设备维护的必要性、需遵循的程序及应保留的记录，了解与变电站相关的电气安全规则（即IE规则）。 通过本课程，学习者将获得变电站工程的实际知识和技能，符合现代工业标准，确保安全和高效的操作。

课程大纲

Name:Cable Types & Construction, Selection & Sizing, Termination & Accessories

Description:You will first learn about the construction details of the different types of cables. You will then be exposed to the various installation methods and cable laying methods and then understand the various cable parameters that are critical to the size selection. Finally, You will be taught about the final step of cable installation i.e., termination and its related accessories.

Name:Surge Arrester, Lighting & Small Power Equipment

Description:The role of lightning arrester and various types of arresters will be explained. You will be made familiar to the lighting terminologies and the typical characteristics of the light sources. You will be shown a snapshot of lighting calculation for a substation and then You will be explained about the types of fixtures for each room.

Name:Outdoor SS Layout Engineering

Description:Various electrical clearance requirements & its importance will be explained. You will be exposed to the correlation between SLD and physical arrangement of layout.

Name:Cable Routing & EKD

Description:You will be made familiar with various aspects of cable routing layout. You will be made familiar with practical aspects of Cable routing. Representation of equipment and ancillaries in an EKD will be explained to familiarise Yous with layouts. You will be made familiar with practical aspects of EKD.

Name:Earthing & Lightning Protection

Description:You will be taught the basic terminologies of earthing like step/touch potential, gpr etc. You will then be exposed to a typical earthing design of a substation as per international standards. Finally the earthing materials used in the earthing network will be explained. A more practical approach to make You to understand the Concept for the Lightning Protection Calculation for a MV Substation

Name:MV Substation – Civil Design and Construction

Description:You will be made familiar with the civil engineering related terminologies related to substation construction. You will be made familiar with Arrangement of the Control Building. Arrangement of Structures with respect to Clearance, Sag & Vendor GA Drawing

Name:Fire Protection Systems and HVAC for Substations, Maintenance of MV SS and Safety Rules and SOP

Description:You will be made familiar with the mechanical engineering related terminologies pertaining to firefighting and HVAC. You will be made familiar with Operational & Input requirements pertaining to Electrical & Mechanical for design of HVAC. You will be made familiar with major impact of fire in SS & importance of fire protection in SS. You will be made familiar with the need of maintenance of equipment, type of procedures to be followed & records to be maintained. You will be made familiar with Electrical Safety Rules (i.e. IE Rules) associated with substation.

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