
Olga SavenkoPriazovskyi State Technical University · Reporter of the Priazovskyi State Technical University. Section: Technical sciences
Olga Savenko
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Publications (6)
Purpose. Study of the effectiveness of the hybrid VAR compensator, which consists of series-connected capacitor bank (CB) with discrete regulation and active filter of higher harmonics, with different control strategies, under asymmetrical and / or non-sinusoidal grid voltage and loads, in a graphical programming environment Matlab Simulink.
Method...
In modern electrical networks thyristor-switched capacitors (TSC) are most used devices
for VAR compensation. These devices don’t contain rotating parts and mechanical contacts,
provide a stepwise control of reactive power and no generation of harmonics to the
network. However, with the help of TSC it’s not possible to ensure smooth control of reac...
Reactive power compensation devices are widely used: thyristor-control reactors (TCR) and thyristor-switched capacitors (TSC). The TCR disadvantages are discussed. The TSC disadvantages are: influence of higher harmonics on nonsinusoidal voltage power system, the inability to ensure the smooth regulation. The proposed reactive power compensator con...