The follow-up circuit of basic harmonic wattless power compensation with adjustable value in each phase together with filtering of higher harmonic in the medium or high voltage power grid

摘要

nadu0105u017cny system reactive power compensation basic harmonic adjustable value in each phase, together with the higher harmonic filtration in medium or high voltage electricity network is characterized by the fact that consists of the transformer power supply (1),transformer filter (2) of one winding of more average (sn) or a high voltage (argued) and one low voltage coils (nn), which was accompanied by low voltage side winding single-phase capacitors (4) connected via the adapter (3) equipped with a tyrystor and di ode in the triangle, forming the capacitor delta.