Valve converter with steeply falling external characteristics

3rd International Conference "Cognitive Robotics"

计算机科学

Mendybayev, S.^1 ; Akimzhanov, T.^1 ; Zhumazhanov, S.^1 ; Sarsikeev, Ye^1

Saken Seifullin Kazakh Agrotechnical University, Astana, Kazakhstan^1

关键词: Current sources;    Electrical technology;    Energy efficiency indicator;    Energy performance;    External characteristic;    Quality of product;    Three-phase converter;    Three-phase currents;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/516/1/012055/pdf
DOI  :  10.1088/1757-899X/516/1/012055

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

This article discusses the development of three-phase valve converters with a steeply external characteristic consisting of a parametric current source, to the outputs of which three-phase valve kits are connected. A parametric current source, made according to the "star" scheme, converts the initial three-phase EMF system into a three-phase current system; the resonant circuit of the parametric source improves the energy performance of the valve converter, it contributes to the growth of energy efficiency indicators. Three-phase converters with a steeply falling external characteristic are most appropriate in practice when using them as power sources for energy-intensive consumers of electrical technology, which, ultimately, leads to an increase in the quality of products.