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所在平台: Udemy |
课程主页: https://www.udemy.com/course/mastering-ct-commissioning-and-practical-applications/
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课程名称：CT初级注入测试 第一部分 课程概述：欢迎参加这门关于初级注入测试和电流互感器（CT）的综合在线课程！在此课程中，您将深入了解与电流互感器及其在电力系统中调试相关的基本概念、术语和实际应用。 讲师介绍：您的讲师拥有超过21年的运营与维护、安装、测试、项目管理、咨询、监督、变电站自动化、SCADA和调试经验。他的背景涵盖电厂、高压变电站和高压直流（HVDC）装置，曾与西门子沙特阿拉伯等知名组织合作，参与了巴基斯坦和沙特阿拉伯20多个高压变电站项目。他的专业领域包括保护系统、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、保护继电器以及控制方案的实施。他拥有带领测试和调试团队实施工业客户（包括钢铁和石化行业）电气基础设施项目的成功经验。 课程内容：课程开始于对初级注入测试的介绍，探讨电流互感器的初级侧和次级侧。您将学习保护工程师在CT调试过程中使用的重要术语和关键概念。课程涵盖CT次级连接的接线中心、用于增强连接和控制的专用CT面板、通过本地控制模块（LCC）面板进行集中控制和监测的功能，以及电流互感器回路的验证程序。此外，您还将了解电流互感器中极性标记的重要性，以确保准确的连接和测量。 课程还深入探讨多核电流互感器，您将发现保护核心和计量核心在CT中的不同用途，包括过载保护、故障检测和清除、与保护继电器的协调、准确的电流测量、电力质量监测、数据记录等。课程也将阐述中压开关设备中低电压舱和CT回路的重要性。 理解CT比率及其与初级和次级电流之间的关系是电流互感器应用的重要方面，课程将对此进行详细讲解。此外，您还将了解到电流互感器回路短路和接地设施的意义，从而理解它们在实际场景中的重要性。 课程结束时，您将全面掌握初级注入测试、电流互感器及其在电力系统中的关键作用，具备有效调试和维护电流互感器的知识和技能，确保在各种应用中电流的准确和可靠测量与保护。 现在加入这门课程，开始您的转型学习之旅，提升您的专业知识，助力您在电流互感器和保护工程领域的卓越表现！
Welcome to the comprehensive online course on primary injection testing and current transformers! In this course, you will gain valuable insights into the essential concepts, terminology, and practical applications related to current transformers (CTs) and their commissioning in power systems.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.The course begins with an introduction to primary injection testing and explores the primary and secondary sides of a current transformer. You will learn about the crucial terminology and key concepts used by Protection Engineers during CT commissioning. Topics covered include the wiring hub for CT secondary connections, dedicated CT panels for enhanced connectivity and control, centralized control and monitoring through Local Control Cubicles (LCC) panels, and the verification procedure for the current transformer loop. Additionally, you will uncover the significance of polarity marking in current transformers to ensure accurate connection and measurement.Moving forward, the course delves into the realm of multi-core current transformers. You will discover the distinct purposes of protection cores and metering cores within CTs, including overload protection, fault detection and clearing, coordination with protective relays, accurate current measurement, power quality monitoring, data logging, and recording. The importance of low voltage compartments and CT loops in medium voltage switchgear will also be elucidated.Understanding the CT ratio and its relationship between primary and secondary currents is a critical aspect of current transformer applications, which will be thoroughly explained in this course. Furthermore, you will gain insights into the current transformer circuit shorting and grounding facility, allowing you to comprehend their significance in practical scenarios.By the end of this course, you will have developed a comprehensive understanding of primary injection testing, current transformers, and their vital roles in power systems. You will possess the knowledge and skills necessary to effectively commission and maintain current transformers, ensuring the accurate and reliable measurement and protection of electrical currents in various applications.Join this course now to embark on a transformative learning journey that will enhance your professional expertise and empower you to excel in the field of current transformers and protection engineering.What Students Will Learn:Gain a deep understanding of primary injection testing and its significanceExplore the primary and secondary sides of a current transformerFamiliarize yourself with essential terminology and key concepts used in current transformer commissioningLearn about current transformer terminal boxes, junction boxes, and local control cubicles for enhanced connectivity and controlComprehend the current transformer loop and its verification procedureUnveil the importance of polarity marking in current transformers for accurate connection and measurementUnderstand the distinct purposes of protection cores and metering cores within multi-core current transformersRecognize the role of low voltage compartments and CT loops in medium voltage switchgearGrasp the relationship between primary and secondary currents through CT ratio analysisComprehend the current transformer circuit shorting and grounding facility and its significance in practical applications.Best Regards
