| 基于脉冲宽度调制技术的变频调速系统研究 |
| |
| 引用本文： | 王建清,吕晶,王建平.基于脉冲宽度调制技术的变频调速系统研究[J].山西电力,2014(3):15-18. |
| |
| 作者姓名： | 王建清 吕晶 王建平 |
| |
| 作者单位： | 忻州供电公司,山西忻州034000 |
| |
| 摘 要： | 介绍了交流变频调速类型、基本原理和脉冲宽度调制技术,分析了基于脉冲宽度调制技术变频调速的优点以及发展趋势,并对其性能进行了探讨,研究了脉冲宽度调制技术变频调速的工作原理和性能表现,论述了其克服谐波严重危害的基本方法。
|
| 关 键 词： | 脉冲宽度调制 变频调速 节能 |
Research on PWM-based Variable Frequency Speed Control System |
| |
| WANG Jian-qing,LV Jing,WANG Jian-ping.Research on PWM-based Variable Frequency Speed Control System[J].Shanxi Electric Power,2014(3):15-18. |
| |
| Authors: | WANG Jian-qing LV Jing WANG Jian-ping |
| |
| Affiliation: | (State Grid Xinzhou Power Supply Company of SEPC, Xinzhou, Shanxi 034000, China) |
| |
| Abstract: | The paper introduced the types and basic principle of AC variable frequency speed control system,and PWM technique. The advantages of PWM-based variable frequency speed control technique and its application prospect were analysed. The working principle and performance of PWM-based technique were studied,and the method to overcome the hazards caused by harmonic waves was elaborated. |
| |
| Keywords: | PWM variable frequency speed control energy conservation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
