Measuring modules for the research of compensators of reactive power with voltage stabilization in MATLAB

Energy Management of Municipal Transportation Facilities and Transport - EMMFT 2017

Vlasayevsky, Stanislav^1 ; Klimash, Stepan^1 ; Klimash, Vladimir^2

Far Eastern State Transport University, Serysheva st, 46, Khabarovsk

680021, Russia^1

Komsomolsk-na-Amure State Technical University, Lenina st. 25, Komsomoslk on Amure

681000, Russia^2

关键词: Analytical expressions;    Current distortion;    Electrical apparatus;    Energy coefficients;    Energy efficiency indicator;    Mathematical modules;    Voltage distortions;    Voltage stabilization;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/90/1/012001/pdf
DOI  :  10.1088/1755-1315/90/1/012001

来源: IOP

【 摘 要 】

A set of mathematical modules was developed for evaluation the energy performance in the research of electrical systems and complexes in the MatLab. In the electrotechnical library SimPowerSystems of the MatLab software, there are no measuring modules of energy coefficients characterizing the quality of electricity and the energy efficiency of electrical apparatus. Modules are designed to calculate energy coefficients characterizing the quality of electricity (current distortion and voltage distortion) and energy efficiency indicators (power factor and efficiency) are presented. There are described the methods and principles of building the modules. The detailed schemes of modules built on the elements of the Simulink Library are presented, in this connection, these modules are compatible with mathematical models of electrical systems and complexes in the MatLab. Also there are presented the results of the testing of the developed modules and the results of their verification on the schemes that have analytical expressions of energy indicators.