Influence of switching processes on effective operation modes of mixed load with complex waveform current supply

International Conference on Innovations and Prospects of Development of Mining Machinery and Electrical Engineering 2018

矿业工程;电工学

Ptitsyna, E.V.^1 ; Kuvaldin, A.B.^2 ; Ptitsyn, D.V.^1

Omsk State Technical University, Mira Avenue, Omsk

644000, Russia^1

National Research University, Moscow Power Engineering Institute, Krasnokazarmennaya Street, 14, Moscow

111250, Russia^2

关键词: Current supplies;    Electromagnetic components;    Load research;    Operation mode;    Physical model;    Steady state mode;    Switching process;    Water heating;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/194/5/052021/pdf
DOI  :  10.1088/1755-1315/194/5/052021

来源: IOP

【 摘 要 】

Currently, the development of effective modes of mixed-load with a complex waveform current supply is relevant. In the article by the example of the physical model of a low-voltage electrode water heater and an energy-saving lamp, the work of mixed load after switching in the network is investigated. The purpose of the work is the processes research of heating in the electrode water heater and lighting characteristics of an energy-saving lamp with the complex waveform current supply. This was made to select the efficient mixed-load modes in a steady-state mode after commutation in the power node. This required the solution of scientific problems in the development of mixed-load research methods, obtaining regulatory characteristics, developing recommendations for the selection of effective operation modes necessary for the synthesis of the automatic control system algorithm. The decision of the task allowed us to determine the influence of the electromagnetic component along with the temperature on the processes of water heating and lighting parameters of the lamp. It is proved that the mixed load in a steady-state mode after commutation works in an efficient mode.