commutation circuit中文什么意思

切换电路

例句与用法

Binary commutation circuit
二进位转换线路
The power circuit of the system adopts the voltage frequency conversion structure of ac - dc - ac , and is composed of the commutation circuit , filter circuit and intelligence power module ( pm15rsh120 ) . control circuit takes the dsp chip tms320lf2407 as core , including the pwm signal occurrence circuit , detect circuit of stator current and direct current voltage of generatrix , drive circuit of intelligence power module , detect circuit of speed , protect circuit of system etc . all of this builds the full digital vector control system of asynchronous motor
该系统的功率电路采用电压型的交-直-交变压变频结构,由整流电路、滤波电路及智能功率模块ipm ( pm15rsh120 )逆变电路构成;控制电路以dsp芯片tms320lf2407为核心,加上pwm信号发生电路、定子电流检测电路、直流母线电压检测电路、智能功率模块驱动电路、速度检测电路、系统保护电路等,构成了功能齐全的异步电机全数字化矢量控制系统。