新常态下发电厂能效对标实践与探讨

Practice and Discussion on Energy Efficiency Benchmarking of Power Plant under the New Normal

随着发供电形势日益严峻和节能减排要求不断提高,发电厂开展能效对标管理工作势在必行。能效对标可推动机组设备通流改造等一系列节能技改措施的落实,重点介绍了某公司能效对标的实施情况,在此基础上探讨了厂内负荷经济调度和大用户直供电等措施在降低电厂成本方面的作用。

With the increasingly serious situation of power generation and supply and constantly higher requirements on energy saving and emission reduction, it is imperative for a power plant to conduct energy efficiency benchmarking management. Energy efficiency benchmarking can enhance the implementation of throughflow retrofit and other technical measures for energy-saving. The paper elaborates on the implementation of energy efficiency benchmarking in a company; besides, it discusses the roles that the economic dispatching of auxiliary load and direct power supply to major consumers play in lowering costs of power plant.