METHOD FOR POWER CONTROL OF STATIC REACTIVE POWER GENERATOR AT SECTIONING POST OF CONTACT NETWORK Russian patent published in 2023 - IPC B60M3/02 H02J3/18 

FIELD: railway engineering.

SUBSTANCE: method for regulating the power of a static reactive power generator at the sectioning post of the contact network consists in that the power of the static generator is regulated when the voltage drops according to the voltage level measured on the buses of the sectioning post and adjacent traction substations, taking into account the total reactive current of the traction load measured by current transformers adjacent traction substations in the inter-substation zone where a static generator is installed. When the voltage rises, the power regulation of the static generator is carried out taking into account the level of open-circuit voltage of adjacent traction substations and the value of the third harmonic in the measured traction current.

EFFECT: increasing the efficiency of the static reactive power generator in the traction power supply system.

1 cl, 1 dwg