Control system of mutually coupled switched reluctance motor drive of mining machines in generator mode

International Scientific and Research Conference on Knowledge-based Technologies in Development and Utilization of Mineral Resources 2017

矿业工程;地球科学

Ivanov, A.S.^1 ; Kalanchin, I.Yu.^1 ; Pugacheva, E.E.^1

Siberian State Industrial University, 42 Kirova Street, Novokuznetsk

654007, Russia^1

关键词: Electromagnetic moments;    Mining machines;    Power electronic devices;    Production process;    Rotor position;    Switched reluctance;    Switched reluctance motor drives;    Wind power engineering;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/84/1/012031/pdf
DOI  :  10.1088/1755-1315/84/1/012031

来源: IOP

【 摘 要 】

One of the first electric motors, based on the use of electromagnets, was a reluctance motor in the XIX century. Due to the complexities in the implementation of control system the development of switched reluctance electric machines was repeatedly initiated only in 1960 thanks to the development of computers and power electronic devices. The main feature of these machines is the capacity to work both in engine mode and in generator mode. Thanks to a simple and reliable design in which there is no winding of the rotor, commutator, permanent magnets, a reactive gate-inductor electric drive operating in the engine mode is actively being introduced into various areas such as car industry, production of household appliances, wind power engineering, as well as responsible production processes in the oil and mining industries. However, the existing shortcomings of switched reluctance electric machines, such as nonlinear pulsations of electromagnetic moment, the presence of three or four phase supply system and sensor of rotor position prevent wide distribution of this kind of electric machines.