高压变频技术在火电厂节能中的应用

Application of High Voltage Frequency Conversion Technology in Thermal Power Plant

当前,耗能参数已成为衡量火力电厂经济性的重要指标,火电厂的节能减排研究已经成为重中之重。一方面,对于大型发电厂的设备,低压变频不能满足需求,所以要发展高压变频技术;另一方面,高压变频技术的稳定性强,运行过程中很少出现故障,且符合我国提倡的节能减排要求。因此,将对高压变频技术在火电厂的应用作出详细论述。

At present,energy consumption parameters have become an important indicator to measure the economy of thermal power plants,and the research on energy conservation and emission reduction of thermal power plants has become the top priority. On the one hand,for equipment of large power plants,low-voltage frequency conversion cannot meet the demand,so high-voltage frequency conversion technology should be developed. On the other hand,this technology has strong stability,rarely breaks down in the process of operation,and meets the requirements of energy saving and emission reduction advocated by China. Therefore,the application of high voltage frequency conversion technology in thermal power plants will be discussed in detail.