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所在平台: Udemy |
课程主页: https://www.udemy.com/course/autocad-electrical-and-low-voltage-panel-design/
课程评论：没有评论
课程名称：AutoCAD电气和低压面板设计 课程概述：在本课程中，您将学习AutoCAD以及低压完整面板设计。前三级课程将涵盖所有2D AutoCAD命令。接下来，我们将学习多层或单层建筑的配电板设计，包括负载电流计算和断路器规格的确定。随后，我们将介绍电动机启动器，如直接在线（DOL）、双位置DOL控制以及长距离DOL控制和反向前进DOL启动器。之后，我们将研究星三角电动机启动器及其反向前进启动器。此外，我们还将计算负载的电缆尺寸和电压降。接着，我们学习如何选择功率因数电容器组，以达到所需的功率因数。最终，我们将对面板的各个组件进行规格划分，包括适配负载选择的断路器、过载继电器、CT（电流互感器）、PT（电压互感器）计算、母线规格及主断路器的选择。课程最后还会讨论微型组件，如铜环、接头和密封圈。 此外，本课程还涵盖了开关设备的概念，即用于控制、调节和切换电力系统电路的设备。开关设备包括开关、保险丝、断路器、隔离开关、继电器、电流和电压变压器、指示仪器、避雷器和控制面板等。开关设备与电源系统直接相关，安装在高、低压侧的电力变压器上，用于设备的停电测试和维护以及故障清除。 通过本课程，您将能够掌握AutoCAD电气设计基础，以及低压配电面板的全面设计技能。
In this course, you will learn AutoCAD and Low Voltage Complete Panel Design. This First Three Lectures will cover the AutoCAD all 2D Commands. Then we move forward with the Design of the Distribution Board for multi-storage or single-storage buildings. In which we calculate the load current and size of the breakers. After this, we cover Motor Starter like DOL (Direct Online), DOL control from two locations, and DOL control over long distance and reverse forward DOL Starter. Then we study the Star Delta Motor Starter and Reverse Forward Star Delta Motor Starter. Then we calculate the Cable size for our Load and voltage drop calculation for cable. then we calculate the Power Factor Capacitor Bank sizing that how to size required capacitor bank for the particular to get the Desired Power factor. After all, we will size each other components of the Panel. Like Breaker Selection for our Particulator Load-like motor, Overload relay sizing, CT current transformer PT Potential transformer Calculation, Bus bar sizing. and main Breaker Selection.After all, we will size each other components of the Panel like micro component discussion like thimble, lugs and glands.The apparatus used for controlling, regulating and switching on or off the electrical circuit in the electrical power system is known as switchgear. The switches, fuses, circuit breaker, isolator, relays, current and potential transformer, indicating instrument, lightning arresters and control panels are examples of the switchgear devices.The switchgear system is directly linked to the supply system. It is placed in both the high and low voltage side of the power transformer. It is used for de-energizing the equipment for testing and maintenance and for clearing the fault.
