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| 摘要: |
| 变频调速，特别是变频调速技术的发展，已使世界范围内的电气传导动控制领域发生了根本性的变革。它是计算机控制技术，智能控制技术（种非线性控制）、光电技术、电力电子技术、，甚至冷却技术的综合产物。从交流调速的发展过程，基本原理，主电路形式，电压等级、应用情况，以及发展趋势等作一个全面的概述，同时还讨论了有关控制和电路的主要优点和不足。 |
| 关键词: 交流调速 电气传动控制 变频调速 电力电子器件 |
| DOI： |
| 分类号:TM921.51 |
| 基金项目: |
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| Adjustbale speed drive——a survey |
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YIN Xiang gen CHENG Han xiang
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| Abstract: |
| The development of Adjustable Speed Drive (ASD),especially that of ASD technology with variable frequency makes the deep revolution within electrical drive control all over the world.It is a composition of computer control technology,optimal control technology(various non linearity controls),electro optics technology,power electronics,and perhaps the cooling technology.Here are described in detail the development course,basic theory,circuit configuration,voltage grad,application,and development perspective of speed control for AC drives.The advantages and shortcomings of ASD control and its circuit configuration are also discussed. |
| Key words: speed control for AC drives,electrical drive control,speed control with variable frequency |
