Generator power system stabilizer control parameter stability domain determination method
The invention discloses a method for determining a stability domain of control parameters of a generator power system stabilizer. The method comprises the following steps: S1, acquiring parameters of a generator, excitation, a power system stabilizer (PSS) and a grid-connected power system; s2, dete...
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| creator | HAN ZONGNAN LUO KAI WANG PING ZHANG JIAWEI WANG SICONG YUAN PENGTAO LIU YANG |
| description | The invention discloses a method for determining a stability domain of control parameters of a generator power system stabilizer. The method comprises the following steps: S1, acquiring parameters of a generator, excitation, a power system stabilizer (PSS) and a grid-connected power system; s2, determining a system state variable x, a control variable and an intermediate variable u according to the parameters, and initializing a generator, excitation, a power system stabilizer (PSS) and a grid-connected power system according to a system steady-state calculation result; s3, obtaining an operation power system model; s4, extracting a small disturbance stability analysis model; s5, constructing and initializing a system control parameter space; s6, searching and evaluating the track stability of each running point in the specified direction; and S7, adjusting a control parameter search direction, and determining a control parameter stability domain boundary set. According to the method for determining the stabi |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | Generator power system stabilizer control parameter stability domain determination method |
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