Operation and control of high-voltage electric motor test stations

被引：0
|
作者：
Drabek, Tomasz [1 ,3 ]
Dybowski, Pawel [1 ,3 ]
Mularz, Pawel [2 ]
Wilczynski, Sebastian [2 ]
机构：
[1] AGH Krakowie, Krakow, Poland
[2] Elsta Sp Zoo, Ul Janinska 32, PL-32020 Wieliczka, Poland
[3] AGH Akad Gorniczo Hutnicza, Wydzial Elektrotech Automat Informat & Inzynierii, Al Mickiewicza 30, PL-30059 Krakow, Poland
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2023年 / 99卷 / 12期
关键词：
test bench; voltage control; voltage drops; induction machine;
D O I：
10.15199/48.2023.12.39
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The paper's subject is the analysis of the operation and synthesis of the control of an induction motor test bench, which is to be used to test motors with rated powers up to 3 MW and rated voltages up to 15 kV. The tested motor and the loading induction generator are powered by inverters implementing the scalar control of both machines. The inverters enable smooth adjustment of the motor power supply and its load. The load control algorithm allows its automatic variation in the set range, which, combined with the automation of measurements, reduces the involvement of technical personnel in the tests. However, the cooperation of both machines with inverters raises specific technical problems related to the stability of the system, especially in the case of low loads of the tested motor. The paper presents solutions to these problems, an appropriate algorithm for controlling the load generator, and the results of simulation tests of the control system.
引用
收藏
页码：215 / 219
页数：5
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