Sökning: "field current limiter"
Hittade 4 avhandlingar innehållade orden field current limiter.
1. Long-term Voltage Stability in Power Systems - Alleviating the Impact of Generator Current Limiters
Sammanfattning : The main issues in this dissertation are the behaviour of current limiters protecting synchronous generators, and the interactions that occur with other components in the power system during a voltage instability. The importance of these limiters for the voltage stability is shown both in the analysis of small models and in the simulations of larger networks. LÄS MER
2. Voltage collapse in power systems : the influence of generator current limiters, on-load tap changers and load dynamics
Sammanfattning : .... LÄS MER
3. Voltage collapse in power systems : analysis of component related phenomena using a power system model
Sammanfattning : .... LÄS MER
4. Voltage Stability Simulations Using Detailed Models Based on Field Measurements
Sammanfattning : This dissertation deals with voltage stability simulations, including dynamic load models, on-load tap-changer control system dynamics and generator reactive power output capacity limits. The simulations are based on sequential solving of ordinary load flow cases augmented with dynamic models. LÄS MER