运用价格杠杆 调节电力需求

Make use of pricing as a lever to regulate demand of electricity

在未来几年中,上海电网供电形势将依然十分严峻,为缓解缺电矛盾,必须利用价格杠杆,调节电力需求。文章提出的建议措施是:不断扩大分时电价的实施范围和逐步拉大峰谷差价;试行高可靠性电价、可中断电价和居民用电尖峰电价;在发电环节实行峰谷分时电价;扩大两部制分时电价的实施范围;调整高耗能行业优惠电价,以及结合国外成功经验,发展需求侧管理(DSM)资金机制。

In 2004 and in the years to come the Shanghai Power Grid will still face a severe situation of electricity supply. In order to mitigate the contradictions caused by the shortage of power, pricing lever should be made use of to regulate the electricity demand. The measures suggested include incessantly augmenting the scope of application of the electricity price variance between metering periods and widening the price difference between the peak and valley period step by step. Several other measures such as the high reliability electricity price, electricity price for the interruptable loads, the peak load electricity price for the residents, the different electricity price between the peak and valley period for the power plants, widening the scope of application of the two-part electricity price variance between the metering periods, regulating the preferential electricity price for the high energy consumption industries and at last developing the DSM funding mechanism combining the successful experiences abroad can also be put into trial operation.