华电技术 ›› 2021, Vol. 43 ›› Issue (5): 80-85.doi: 10.3969/j.issn.1674-1951.2021.05.013

• 新能源 • 上一篇    

新形势下西南大型水电可持续发展机制的探讨

徐刚磊()   

  1. 云南华电鲁地拉水电有限公司,昆明 650028
  • 收稿日期:2020-05-13 修回日期:2021-01-29 出版日期:2021-05-25 发布日期:2021-05-18
  • 作者简介:徐刚磊(1985—),男,云南昭通人,工程师,从事水电厂机电设备运行管理工作(E-mail:448268292@qq.com

Discussion on sustainable development of large hydropower projects in southwestern China under new situation

XU Ganglei()   

  1. Yunnan Huadian Ludila Hydropower Company Limited,Kunming 650028,China
  • Received:2020-05-13 Revised:2021-01-29 Online:2021-05-25 Published:2021-05-18

摘要:

截至2019年年底,我国水电装机容量为356.40 GW,年发电量约为1.3 PW·h,水电能源已成为调整能源结构的中坚力量。碳中和与碳达峰目标的提出,使解决可再生能源消纳问题变得愈发迫切。水电发展“十三五”规划明确,后续的水电开发主要集中在西南地区。在当前新形势下,尽管水电弃水形势已有所缓解,但上网电价持续走低和水电开发成本越来越高,严重制约着大型水电的持续发展。对此,结合当前国家发展战略和宏观调控政策,探讨合理的可持续发展机制。建议在“准许成本加合理收益”的原则下,制定“基准价+上下浮动”的可持续水电电价机制,促进水电能源高质量发展。

关键词: 水电开发, 西南弃水, 上网电价, 可持续发展, 可再生能源消纳, 碳中和, 碳达峰

Abstract:

By the end of 2019,the installed capacity of hydropower units in China has reached 3.564 TW,and the annual power generation is around 1.3 PW·h.Hydropower has become the central pillar of energy structure adjustment.The proposal of carbon neutrality and carbon peak makes it more urgent to solve the problem of renewable energy consumption.The 13th Five-Year Plan for hydropower development makes it clear that the subsequent development of hydropower should concentrate in southwestern regions.Under the new situation,although the abandoned hydropower has been lowered,the continuous decline of electricity price and increasing exploration cost of hydropower seriously restrict the sustainable development of large hydropower projects. In response to this,a reasonable mechanism for sustainable development is discussed combining the current development strategy and macro regulation strategy.It is suggested that,upholding the principle of "allowable cost plus reasonable income",a sustainable hydropower electricity price mechanism "benchmark price + floating price" is cosntructed,which can promote the high-quality development of hydropower energy.

Key words: hydropower exploration, abandoned hydropower in southwestern China, exploration cost of hydropower, sustainable development, renewable energy consumption, carbon neutralization, carbon peak

中图分类号: