In order to control the dynamic regulating variable of AGC unit to achieve optimality to the unit dispatc-hing process.Take some new energy power system for example,consider the design and study of the dymamic opti-mization dispatching method of AGC unit for the short-term load.Take the short-term rate as 1 and mean value changes of equivalent load within a span as optimal dispatching objective function of the new energy power system considering the short-term load.According to the system operation demand,earry out the objective function restrain-ed.According to CPS standard for the power system in operation,ealculate the dynanic dispatcling regulating varia-ble of AGC unit to achieve the zone optimization dispatching of the power system.The contrast experiment results show that to use the method to carry out the dynamic dispatching of AGC can be controlled to a lower level.Use this way to reduce auxiliary service cost of AGC unit and the unit regulating pressure in the unit operation,achieving comprehensive optimization to the new eneryg power system.
关键词
短期负荷/优化调度/动态/AGC机组/电力系统/新能源
Key words
short-term load/optimization dispatching/dynamic/AGC unit/power system/new energy
维普
万方数据