|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/comprehensive-substation-earthing-system-design-and-review/
课程评论：没有评论
课程名称：综合变电站接地系统设计与审查 课程概述：欢迎参加综合变电站接地系统设计与审查课程！在这一深入的在线学习体验中，我们将探讨设计、审查和理解变电站接地系统的关键方面。您将与一位具有丰富电力系统和变电站设计专业知识的工程师一起，逐步学习接地的基础知识、设计程序以及实际变电站设计的审查。不论您是学生、专业工程师，还是希望掌握变电站接地的任何人，本课程将提供确保变电站安全高效运行所需的知识和技能。 讲师介绍：您的讲师拥有超过21年的运营维护、安装、测试、项目管理、咨询、监督、变电站自动化、SCADA和调试经验。擅长电力设备和高压变电站项目，曾与西门子（沙特阿拉伯）等知名组织合作，参与了超过20个高压变电站项目，其专业涵盖了保护系统、变电站自动化、设计、测试和电力发电系统的调试等多个领域。 课程详情： 1. **接地基础知识**：全面探讨变电站接地的重要性，了解不同类型的接地系统及相关行业标准和规定。 2. **土壤电阻率与现场分析**：学习土壤电阻率的测量技术及其影响接地效果的因素，进行现场调查与分析，以优化接地设计。 3. **接地系统组件**：理解接地电极和接地棒的作用，以及网格设计和连接导体的重要性。 4. **接地计算与设计原则**：逐步学习接地设计过程中如何计算土壤电势升高（EPR）和接触电压等关键参数。 5. **变电站接地网设计**：探讨如何设计安全高效的接地网，包括网格尺寸、导体数量及不同故障条件下的评估。 6. **设备和器具的接地系统**：了解变电站设备（如变压器、断路器）的接地要求，及其在增强人员安全方面的技术。 7. **审查真实变电站接地设计**：通过真实实例分析变电站接地图纸和计算，寻找优化与改善的潜力。 8. **防雷和浪涌保护器**：学习防雷系统在接地中的重要性及其对整体系统保护的贡献。 9. **接地测试与维护**：了解定期接地系统测试的重要性及测量地阻的方法。 10. **案例研究与实际应用**：通过现实案例研究和实际操作练习，巩固设计技能。 课程结束时，您将全面理解变电站接地系统，掌握安全有效的接地网设计，能够批判性地审查和优化现有变电站设计。让我们一起开始这段学习旅程，掌握确保变电站操作完整性和可靠性的必要技能。现在就报名参加吧！
Welcome to the Comprehensive Substation Earthing System Design and Review course! In this in-depth online learning experience, we will delve into the crucial aspects of designing, reviewing, and understanding substation earthing systems. I am a professional engineer and have experienced electrical engineer with expertise in power systems and substation design. Together, we will explore the fundamentals of earthing, step-by-step design procedures, and practical reviews of real-world substation designs. Whether you are a student, professional engineer, or anyone interested in mastering substation earthing, this course will provide you with the knowledge and skills necessary to ensure safe and efficient substation operation.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.Course Details:Understanding Earthing Fundamentals: The course begins with a comprehensive exploration of the importance of substation earthing. You will gain insights into different types of earthing systems, such as solid, resistance, and reactance earthing, along with relevant industry standards and regulations governing earthing practices.Soil Resistivity and Site Analysis: An essential aspect of any earthing system design is understanding soil resistivity and its impact on earthing effectiveness. You will learn the techniques for measuring soil resistivity, factors affecting it, and how to conduct site surveys and analysis to optimize earthing design.Earthing System Components: Delving into the components of an earthing system, you will understand the role of grounding electrodes and rods, the design and construction of grid meshes, and the significance of connecting conductors and bonding techniques for achieving a robust earthing system.Earthing Calculations and Design Principles: Step-by-step, we will guide you through the process of earthing design. You will learn how to calculate critical parameters like Earth Potential Rise (EPR) and touch voltage, along with conducting fault current distribution analysis to ensure optimal earthing performance.Substation Grounding Grid Design: We will explore the creation of a safe and efficient grounding grid layout. Understanding the mesh size, number of conductors, and evaluating grid performance under different fault conditions will be covered in depth.Grounding System for Equipment and Apparatus: The course will address the specific earthing requirements for substation equipment and apparatus such as transformers and circuit breakers. Techniques for minimizing step and touch potentials to enhance personnel safety will be highlighted.Reviewing Real-World Substation Earthing Designs: Drawing from real-world examples, you will gain valuable experience in analyzing substation earthing drawings and calculations. We will identify potential improvements and enhancements to ensure a comprehensive and optimized grounding system.Lightning Protection and Surge Arresters: Integrating lightning protection systems into substation earthing is vital for safeguarding equipment and personnel. You will learn about the role of surge arresters in grounding and how they contribute to overall system protection.Earthing Testing and Maintenance: To ensure the continued efficacy of earthing systems, regular testing and maintenance are essential. This module will cover the importance of periodic earthing system testing and techniques for measuring ground resistance.Case Studies and Practical Applications: Real-life case studies will be presented to provide you with practical applications of substation earthing designs. Additionally, hands-on exercises and simulations will enable you to validate and reinforce your design skills.By the end of this course, you will possess a comprehensive understanding of substation earthing systems, be proficient in designing safe and efficient earthing grids, and be able to critically review and optimize existing substation designs. Let's embark on this learning journey together and equip ourselves with the essential skills to ensure the integrity and reliability of substation operations. Enroll now and let's get started!
