促进发电节能的可中断负荷电价优化设计模型

如果电力系统的备用容量完全有发电机组来承担,可能会产生长期"备而不用"的问题.这不仅会造成资源的浪费,也会导致用户购电成本的增加.通过供电公司与用户之间签订的合同,把用户的可中断负荷作为发电的一种备用,如果系统供给能量,则用户需要向供电公司支付电能价格;如果备用容量不足,系统中断时该用户的电力供给,但供电公司向用户进行其低谷用电的电价赔偿.可中断负荷电价的确定既要有利于发电成本的下降,又要有利于保护供电企业的利益,还要有利于激励用户减少高峰负荷用电的积极性.正是基于这样的目的而讨论可中断电价的优化设计模型.

Interruptible-load price optimization model for energy-saving of generation

If the reserve capacity of power system are fully bared by generating units,the problem that we do not make use of things prepared before may be caused,which will not only result in waste of resources but also will lead to an increase in the cost of purchasing electricity.In this paper,the interruptible load of users is regarded as a back-up power generation.If the system supplies energy,the users need to pay the electricity for the power supply company.If the reserve capacity is not enough,system cut off t...