Zone rectifier as facility of increasing energy efficiency of DC drive

Innovations and Prospects of Development of Mining Machinery and Electrical Engineering

矿业工程;电工学

Ivanov, V.V.^1 ; Myatez, S.V.^1 ; Rozhkova, M.V.^1

Novosibirsk State Technical University, 20, Karka Marksa ave., Novosibirsk

630073, Russia^1

关键词: Circuit designs;    Commutation loss;    Control principle;    DC drives;    Energy performance;    Power factors;    Power semiconductors;    Single zones;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/87/3/032013/pdf
DOI  :  10.1088/1755-1315/87/3/032013

来源: IOP

【 摘 要 】

This paper introduces prospects for further development of a single zone-phase rectifier aimed to research and improve it. The improvement of circuitry these zone-phase control circuits makes it possible to decrease the number of power semiconductors, to decrease commutation losses, to increase power factor, and finally, to increase efficiency. A new radial type circuit and its advantages are provided as well. The analysis results of zone-phase regulator circuit shows that the ways of improving their energy performance are oriented towards the development and improvement of new circuit design rectifiers and control principles.