介绍晶闸管降压起动的基本原理、性能指标及其电路结构。
Fundamental principles, indices of performances and circuit structures of reduced voltage starting through thyristors are described in the paper.
同时也能提供电机的降压起动柜及消防泵组系统的自动控制柜。
We can supply the different voltage or safety class for motor and the auto control box .
烧结,冷却高压电机采用起动电流冲击小,过渡平稳的液态电阻降压起动。
Sintering, cooling high-voltage motors used starting current impact of small, smooth transition of liquid resistance buck starter.
对电动机的直接起动、传统降压起动方式、起动方式进行对比,介绍了软起动器的起动模式、运行模式及适用场合。
Through comparison among direct starting, conventional reduced voltage starting and electronics starter, this thesis described starting mode, run mode and application location of soft starter.
据此仿真模型,进行了并励直流电动机的直接起动、降压起动、电枢回路串电阻起动的实例仿真实验,给出了有关仿真结果。
Then the model is applied to simulate the direct start-up process, the reduced voltage starting process and the starting process with series resistance in the armature circuit.
据此仿真模型,进行了并励直流电动机的直接起动、降压起动、电枢回路串电阻起动的实例仿真实验,给出了有关仿真结果。
Then the model is applied to simulate the direct start-up process, the reduced voltage starting process and the starting process with series resistance in the armature circuit.
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