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所在平台: Udemy |
课程主页: https://www.udemy.com/course/mastering-dcdb-distribution-panel-sld-schematics-interlock/
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课程名称：掌握直流配电盘（DCDB）单线图、原理图与联锁 课程概述： 本课程专注于直流配电盘（DCDB），这是变电站、电厂及工厂等重要设备之一。培训中将详细介绍具有两个进线（两个电源）的DCDB，其中一个电源通过电池组1供电，另一个则通过电池组2供电。课程将讲解进线与接头之间的联锁机制，单线图如图所示，联锁逻辑以及联锁原理/接线功能，设备的正常位置，常开和常闭的概念也将进行解释。最后，学员还将获得自学用的原理图。 讲师介绍： 您的讲师拥有超过21年的电力运营与维护、安装、测试、项目管理、咨询、监督、变电站自动化、SCADA及调试经验。其背景涵盖电厂、高压变电站及高压直流（HVDC）安装，曾在西门子沙特阿拉伯工作，并参与过20多个高压变电项目，遍及巴基斯坦及沙特阿拉伯。他的专业领域包括保护系统、变电站自动化系统、电力生成系统的设计、测试与调试、高压开关设备、保护继电器及控制方案等。他有着在工业客户（如钢铁和石油化工行业）实施电气基础设施项目的测试和调试团队领导经验。 课程内容包括： - 一般特性 - 组件列表 - 单线图 - 图例 - 欠压/过压继电器F27 - 进线和出线馈电的概念 - 母线连接断路器的使用 - 变电站控制和保护的直流电源/电池需求 - 使用交流电源进行控制和保护的缺点 - 保护理念、断开和闭合线圈功能 - 进线1与进线2及母线连接的联锁机制 - 空气断路器中的欠压跳闸线圈 - 定时器电路 - 跳闸/合闸线圈的保持接点 - 联锁逻辑、自动手动停机操作 - 符号和图例 - 直流电源配电单线图绘制 - 辅助触点的使用，常开与常闭 - 直流电源配电的详细图纸 - 控制面板的计量与指示电路 - 直流警示电路 - 插座和照明电路 - 典型灯测试方案 - 端子条图纸 - 前视图与侧视图 敬请期待您的参与！
Dear All,DC Distribution Panel (DCDB), are the one of the important panel in substation / power plant / factory etc. DCDB explained in this training has two incomers (two sources). One supply is feed through Battery Bank - No:01 and other is feed through Battery Bank- No:02. Interlocking is provided between incomers and coupler, we have explained single line diagram, interlock logic, interlocking schematic / wiring functionality is explained, what is normal position of any equipment, normally open and closed concept is also explained. Finally you can find schematics drawing for self-study.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.Following topics are covered.• Content List• General Characteristics• Component List• Single Line Diagram• Legends• Under Voltage / Over Voltage Relay F27• Concept of in comer and outgoing feeders• Use to bus tie breaker• Need of DC supply / batteries for at substation for control and protection• What is disadvantage of using AC supply for control and protection• Protection philosophy, tripping and closing coil function• Interlocking of Incomer 1 & 2 & Bus Tie explained• UVT Under Voltage Trip Coil in Air circuit breaker• Timer circuit• Trip / Close Coil Save contact• Interlock Logic, Auto Manual Off operations• Symbols & Legends• DC Supply Distribution SLD Drawings• Aux Contacts use, NO & NC• DC Supply Distribution detail Drawings• Metering & Indication Circuit at Control Panel• DC Annunciator Circuit• Socket & Lighting Circuit• Typical Lamp Test Scheme• Terminal Strip Drawings• Front and Side View Best Regards
