摘要
简要介绍了现有给粉系统的缺点，采用变频调速装置改造给粉调速系统的优点以及它的原理、构成。
The paper discusses the shortages of existing pulverized coal feeding system in power plants,and the advantage of retrofit with variable-frequency speed regulator.Its principle and structure are presented.
出处
《东北电力学院学报》
1999年第1期70-73,共4页
Journal of Northeast China Institute of Electric Power Engineering
