|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/simaris_design/
课程评论：没有评论
**课程名称：** 电气设计训练营 - 低压功率计算 **课程概述：** 本课程由Ivan讲授，旨在教授学员如何使用西门子Simaris Design和Simaris Curves软件进行低压功率计算。课程强调，自动化项目和电气布线的规划始于功率计算，这是电气工程师开发新自动化系统时的关键第一步。 **核心内容：** * **Simaris Design软件介绍：** 讲师认为Simaris Design是目前最优秀的低压功率计算软件之一，能够快速设置项目、创建单线图，并生成各种所需的文档（项目文档、Excel列表如母线、电缆、设备设置、选择性文档、PDF和DWG/DXF格式的单线图）。软件支持多语言，包括工作区和输出文档。 * **Simaris Design中的设备分类：** 在创建单线图时，Simaris Design将设备分为三类： * **系统馈电：** 包括变压器（带或不带初级侧）、耦合设备（用于紧急电源，如柴油发电机）等。 * **配电盘：** 包括带母线、不带母线、二级配电盘等。 * **最终回路：** 包括通用设备、电机（包含直接起动、软启动、反向运行和变频器）、电源插座以及特殊的假负载。甚至可以插入电动汽车充电单元。 * **实际应用案例：** 讲师分享了一个制冷行业的项目经验，其中一个柜体电流消耗高达715A，共包含3个电源外壳和1个PLC外壳。在一个柜体中，他设计了一个为两个螺杆压缩机（分别为160kW和132kW）供电的功率分配系统。项目面临的挑战是安装环境温度高达38°C，因此对电缆的尺寸设计提出了严格要求。最终，项目成功 commissioning，并在最恶劣的工况下（夏季）运行良好。Simaris Design在整个项目中扮演了重要的角色。 * **课程建议：** 讲师强烈推荐所有从事电气工程领域的人员学习Simaris Design。即使不参加课程，也建议投入时间学习该软件，认为这样做是值得的。 **课程目标：** 帮助学员掌握使用Simaris Design进行低压功率计算和电气设计的技能，提高项目规划和执行效率。 **语言支持：** 课程提供已编辑的英文字幕（非自动生成）。
*** UPDATES *** - September 23, 2019 - Captions in English (EDITED, not auto-generated).Dear Student,I welcome you to my tutorial about low voltage power calculations using Simaris Design and Simaris Curves from Siemens.Planning of an automation project and the electrical wiring on that project starts with power calculations. This is one of the first steps I take when I start to work on a new automation system - I plan and dimension my low voltage power system.I've tried years ago different software from all the biggest manufacturers and concluded that Simaris Design is, according to my experience, by far the best one out there to quickly setup a project, create single line diagrams and output all the possible documents that one needs when performing power calculations (project documentation, different list in Excel, e.g. busbar, cable, device settings, selectivity documentation etc., single line diagrams in PDF and i DWG/DXF).Language support is great, meaning that you can set your workspace and the single line diagram to the language of your choice. The same goes for the output documentation.When creating single line diagrams in Simaris Design the devices you use are grouped into three categories:· System infeed: (transformer with primary and secondary side, transformer only with secondary side, coupling to use when you have also emergency power supply, like a diesel aggregate (generator) etc.)· Distribution boards: (with busbars, without busbar, sub-distribution boards etc.)· Final circuits: (electrical consumers) ranging from general devices, motors (including DOL, softstarter, reverse-duty and frequency converter), power outlets up to special dummy loads. You even have a possibility to insert a charging unit for electric cars. Talking about awesomeness:)I definitely highly recommend this software to all of you who work in the electrical engineering field. Even if you don't enroll in my course, I recommend that you invest some time to get to know this program. It's worth it.I've been using Simaris for years now on many different project across industries and it has always served me well.One of the last project where I had to do some serious dimensioning of my protection devices and cables was a one from the refrigeration industry.We had about 715 A of current consumption in our cabinet. Total of 3 power enclosures and 1 PLC enclosure.In one of the cabinets I had to design a power distribution system for two softstarters to power two screw compressors. One of them 160kW and the other 132 kW. Not to mention that in the area where we had to install our cabinets and pull all the cables the temperature goes up to 38 °C in summer. So I had to be very careful when dimensioning the cables. And we did it! We commissioned the system this summer in July and everything went in perfect order (talking about the worst case scenario - summertime).Simaris Design has been a great companion during the dimensioning and in general electrical design on this project.I hope you will enjoy working your way through my course on Simaris Design and I hope you will learn a lot.Don't forget to have fun on the way!Your Instructor for Electrical Design,Ivan
