cascade speed control

基本解釋

The paper introduced the application of internal feedback cascade speed control system on boiler fans in Yancheng Plant.
分析了異步電動機(jī)串級調(diào)速的工作原理與性能特點(diǎn)，介紹了內(nèi)反饋串級調(diào)速電機(jī)及其裝置的系統(tǒng)結(jié)構(gòu)。
A cascade speed control system mainly consists of a wound asynchronous motor, a three-phase rectifier and a three-phase thyristor(?)inverter.
串級調(diào)速系統(tǒng)的主要組成部分是線繞式異步電動機(jī)，三相橋式整流器和三相可控硅逆變器。
This paper starts from the physical processes of cascade speed control system and derives several groups of elementary electromagnetic equation, dynamic block diagrams, and matrix equations.
本文從串級調(diào)速控制系統(tǒng)的物理過程出發(fā)，推求出幾組基本的電磁方程、動態(tài)結(jié)構(gòu)圖及矩陣方程。