SVG-based deep well non-coal mine electrified railway power supply system and use method thereof
A technology for electrified railways and power supply systems, which is applied to AC networks to reduce harmonics/ripples, reduce/prevent power oscillations, adjust/eliminate/compensate reactive power, etc., and can solve problems such as grid resonance and poor dynamic performance. Achieve the effect of strong adaptability, fast governance speed and high reliability
Pending Publication Date: 2022-05-31
KUNMING UNIV OF SCI & TECH
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Abstract
The invention relates to an SVG-based deep well non-coal mine electrified railway power supply system and a use method thereof, and belongs to the technical field of mining industry electricity. The system is composed of an alternating current power supply system, an SVG device, a traditional LCC converter station and a traction network power transmission system. According to the method, high-power-factor operation of the deep-well non-coal-mine electrified railway power supply system can be achieved, the transient stability of the power grid voltage is effectively improved, voltage treatment of the traction network of the deep-well non-coal-mine electrified railway power supply system is achieved, and the method is higher in reliability, free of harmonic pollution and higher in environment adaptability.
Application Domain
Polyphase network asymmetry elimination/reductionReactive power adjustment/elimination/compensation +3
Technology Topic
Automotive engineeringProcess engineering +9
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