cascade speed control system

基本解釋

A cascade speed control system mainly consists of a wound asynchronous motor, a three-phase rectifier and a three-phase thyristor(?)inverter.
串級(jí)調(diào)速系統(tǒng)的主要組成部分是線繞式異步電動(dòng)機(jī)，三相橋式整流器和三相可控硅逆變器。
Internal feedback cascade speed control system is proved to have a good cost performance and can be used on large and medium type fans extensively.
內(nèi)反饋串級(jí)調(diào)速系統(tǒng)是一種具有優(yōu)良的性能價(jià)格比的調(diào)速節(jié)能設(shè)備，適合于電廠的大中型風(fēng)機(jī)調(diào)速節(jié)能運(yùn)行。
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(jí)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(dòng)態(tài)結(jié)構(gòu)圖及矩陣方程。