CAJ | 학술논문

风电功率预测对电力系统的功率平衡和经济调度意义重大。介绍了风电场输出功率的预测方法及影响因素，给出了含风电场的电力系统经济调度模型及相关求解方法，并研究了预测与机组组合滚动优化的配合机制以及储能、电动汽车等多种资源与风电协调互补等问题。指出储能、电动汽车等可调度资源能够有效平抑风电等可再生能源的间歇性和波动性，是实现消纳大规模风电、节能减排、保障电网安全稳定的有效途径。
풍전공솔예측대전력계통적공솔평형화경제조도의의중대。개소료풍전장수출공솔적예측방법급영향인소，급출료함풍전장적전력계통경제조도모형급상관구해방법，병연구료예측여궤조조합곤동우화적배합궤제이급저능、전동기차등다충자원여풍전협조호보등문제。지출저능、전동기차등가조도자원능구유효평억풍전등가재생능원적간헐성화파동성，시실현소납대규모풍전、절능감배、보장전망안전은정적유효도경。
There is great signiifcance for wind power predict in power balance and economic dispatch of power system. Introduction was made to the wind farm power output predict method and impact factors. This paper gave the power system dispatch model and the related so-lution method including wind farm, and researched predict and units combination rolling coordinated and optimized mechanism and energy storage, electric automobile etc multiple resources and wind power coordination mutuality etc issues. It is pointed out that energy storage, electric automobiles etc controlled dispatch can effectively reduce intermittence and undulatory property of wind power etc renewable en-ergy resources, which is an effective way to absorb large-scale wind power with energy saving and discharge reduction, to ensure power grid safety and stability.