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SVPWM
介绍了交流调速及其相关技术的发展现状和发展趋势,以及交流调速系统的主要控制策略。选用工业变频器用异步电机作为研究对象,利用坐标变换理论,分析了异步电机在三相静止坐标系、两相静止与旋转坐标下的电机基本数学模型及其矢量控制原理。(The present situation and development trend of AC speed control and its related technology are introduced, and the main control strategies of AC speed control system are introduced. The basic mathematical model of the motor and its vector control principle are analyzed by using the coordinate transformation theory, which is based on the three-phase stationary coordinate system, two-phase stationary and rotating coordinates.)
- 2017-05-05 11:29:58下载
- 积分:1
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Computer-hardware-knowledge
提供一些有关电脑硬件和软件方面的小知识,以备平时解决一些电脑故障问题(Provide some information about your computer hardware and software aspects of the little knowledge)
- 2013-09-03 11:01:16下载
- 积分:1
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void-cluster
一篇关于Clustered dot dither的英国文章(Clustered dot dither on a British article)
- 2011-08-02 11:48:27下载
- 积分:1
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c
说明: C语言动态存储管理的实现及常见问题分析
这是一篇很好的论文(C language implementation of dynamic memory management and frequently asked questions is a good analysis of this paper)
- 2013-05-26 08:46:33下载
- 积分:1
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c
说明: 键盘截取的技术文档,可以参考参考(Keyboard interception of technical documentation, can refer to reference)
- 2008-07-24 11:41:45下载
- 积分:1
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crack
Cadence Allegro16.5详细安装步骤及破解文件,里面包括pubkey1.30修正破解文件和破解方法。(Cadence Allegro16.5 detailed installation steps and crack file, which includes files and crack crack pubkey1.30 correction methods.)
- 2011-09-06 15:11:12下载
- 积分:1
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OutSort
常见的外部管理系统,文章写了一些常见的外部排序的算法及实现(Common external management system, the article written some of the common external sorting algorithm and implementation)
- 2011-06-24 22:41:44下载
- 积分:1
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DLT-10572007
DL_T 1057-2007 自动跟踪补偿消弧线圈成套装置技术条件(DL_T 1057-2007 Automatic Tracking Compensation Arc technical conditions of complete sets of equipment)
- 2013-04-26 16:51:42下载
- 积分:1
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windowsPcygwinPns-2.30
windows+cygwin+ns-2.30安装全记录.doc(windows+cygwin+ns-2.30 installed full record. doc)
- 2012-10-15 06:58:56下载
- 积分:1
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NscTools
电力系统变电站远动维护软件,对电力系统的人有很大用处(Power system substation remote maintenance software, on the power system of the people have great usefulness)
- 2021-02-24 17:19:39下载
- 积分:1