A5085730316- High-Voltage Power Transmission Systems
- Optimal Power Flow Distribution
- Magnetic Field Sensors Techniques
- Power Systems Fault Detection
- Engineering and Technology Innovations
- Wind Turbine Control Systems
- HVDC Systems and Fault Protection
- Islanding Detection in Power Systems
State Grid Corporation of China (China)
2022-2025
China Electric Power Research Institute
2022
Gas-insulated metal-enclosed switchgear (GIS) generates metal particles during operation, which will affect the insulation performance of equipment, and linear move to high voltage electrode form firefly movement. Based on this, this paper takes as research object, uses multi-physics simulation model GIS bus in actual conditions, calculates charge distribution characteristics electromagnetic force chamber, explains mechanism movement high-voltage coating, lifting particles, explores...
Aiming at the problems of weak power supply reliability and low load recovery level urban terminal distribution network system under natural disasters, this paper proposes a unified strategy for fault islanding network. Firstly, considering order, optimal order multi-time faults is proposed to prioritize repair on path important loads, enhance guarantee capability improve recovery. Secondly, dynamic change process area in considered, division updated time. Again, multi-objective function...
A new type of high-capacity synchronous condenser installed in converter stations cannot effectively solve the problem that renewable energy increases transient overvoltage. To issue , this paper studies small-capacity distributed stations. First, establishes electromagnetic model wind power transmission system with via LCC-HVDC. Then, influence on characteristics turbine under DC bipolar blocking fault is simulated and analyzed. Finally, suppression effects centralized phase controllers...