高压变频器在取水泵技术改造中的应用

The Application of High-voltage Frequency Conversion Speeder to Technological Renovation to Adjust Pump Speeds by Frequency Conversion

介绍了变频调速技术的主要节能原理,通过阳城电厂取水升压泵的变频改造,分析了变频调速在电厂高压大容量电机上的安全使用及其在电厂节能降耗中的重要作用。

The paper introduces energy-saving principles of the technology of frequency conversion and analyzes the safe use of this technalogy in high-voltage and great capacity motors and its significant role in reducing energy consuming in power plants, taking as etample the renovation of pumps by way of frequency conversion in Yangchen Power Plant.