我国正在大力发展非化石能源发电,包括核电、水电、风电、太阳能光伏发电、生物质发电等等,非化石能源发展多了,就出现弃水、弃风、弃光的问题。有些弃掉的电要加以利用,要花很多钱,如修输电线,修火电站或抽水蓄能电站调峰、调频等辅助发电,还要专门修消耗这些电能的用户,于是出现了零电价和负电价。零电价就是这些电利用起来耗费极大,不如弃电,也就是这些电不值钱不如弃之不用;负电价就是这些电利用起来耗费虽然极大, China is vigorously developing non-fossil energy power generation, including nuclear power, hydropower, wind power, solar photovoltaic power generation, biomass power generation and so on. The development of non-fossil fuels is experiencing a lot of problems, such as abandoned water, abandoned wind and abandoned light. Some abandoned electricity to be used, to spend a lot of money, such as repairing the transmission line, repair the thermal power station or pumped storage power station peak, FM and other auxiliary power generation, but also specifically to repair consumption of these power users, so there zero price And the negative price. Zero electricity is the use of these electricity cost a great deal, it is better to abandon electricity, that is, these electricity is not worth as good as abandoned; Negative electricity price is the use of these electricity costs Although great,