CAJ | 학술논문

介绍了华东大规模风电接入的背景，提出了大规模风电接入的输电系统价值规划方法。研究了输电系统的全寿命周期成本和财务效益，在此基础上建立了以收益最大为目标的价值规划模型，同时考虑规划的成本和效益，并且分析了大规模风电接入的环保效益。算例分析结果验证了价值规划模型的有效性，对实际电网规划具有指导意义，大规模风电接入带来的较高的环保效益符合国家可持续发展的战略需求。
개소료화동대규모풍전접입적배경，제출료대규모풍전접입적수전계통개치규화방법。연구료수전계통적전수명주기성본화재무효익，재차기출상건립료이수익최대위목표적개치규화모형，동시고필규화적성본화효익，병차분석료대규모풍전접입적배보효익。산례분석결과험증료개치규화모형적유효성，대실제전망규화구유지도의의，대규모풍전접입대래적교고적배보효익부합국가가지속발전적전략수구。
The integration of large-scale wind power in East China grid is described.The method of transmission network value planning considering large-scale wind power is successively proposed.Based on a thorough investigation on the life cycle cost and financial benefits of transmission network,a mathematical model for value planning is developed with maximum revenue as the obj ective while taking into account the planning cost and the benefit at the same time.The environmental benefit arising from large-scale wind power integration is also calculated.Case study results have verified the validity of the value planning model.It is shown that the value planning has guiding significance evidently for actual network planning and the high environmental benefit is in keeping with the national strategy for sustainable development.