氢能发电机空气供给系统变频控制技术初探  

Research for Frequency Conversion Control in Air Supply System of Hydrogen Power

作　　者：陈海清[1] 

机构地区：[1]解放军理工大学工程兵工程学院,江苏南京210007

出　　处：《光电技术应用》2004年第6期44-49,共6页Electro-Optic Technology Application

摘　　要：为了使空气供给系统供气量满足发电系统发电量随负荷变化的要求,在分析感应电机变频调速控制原理的基础上,提出了基于PEMFC氢能发电装置空气供给驱动系统采用交流感应电机和矢量控制变频调速技术.通过比较矢量控制的几种方案,提出采用间接转子磁场定向电流注入型感应电机矢量控制方案,并对其进行了仿真研究.In order to make the flux of air flow satisfy the request of the generating electricity of the Hydrogen Power based on the PEMFC along with the change of the loads , the economy energy principle of frequency conversion adjustable-speed control of the induction electromotor is analyzed and the necessity that the air supply system adopted the AC frequency conversion adjustable-speed control is discussed. At the same time, the AC motor in the air supply system of the hydrogen power based on the PEMFC to adopt the vector control technology is presented. By means of comparing several scheme of the vector control, the schematic of the indirect rotor-flux-oriented control of a current controlled voltage-source inverter-fed induction machine drive is introduced , and the simulation study is conducted.

关 键 词：贡子交换膜燃料电池 氢能发电 变频调速 

分 类 号：TM346[电气工程—电机]