茂名热电厂国产100MW机组两班制起停方式调峰的试验研究

Test and research on double-shift peaking operation means of Chinese-made 100 MW unit in Maoming Cogeneration Power Plant

通过广东茂名热电厂 4号机 100MW机组两班制起停方式参与电网调峰过程的试验和分析, 认为通过设备和系统的改进以及运行方式的优化, 完全能使机组适应两班制起停方式参与电网调峰的要求, 并以机组不同起停方式的能耗量和机组合理的寿命损耗分配为依据, 得出了 100MW机组两班制起停方式调峰较传统的低负荷运行调峰方式更经济的结论。

Based on the test and analysis on the double-shift peaking operation means of 100 MW Unit 4 in Maoming Cogeneration Power Plant,Guangdong,it is of the opinion that the unit can be suited to the double-shift peaking operation means by improving the equipment and system and optimizing the operation mode.According to the energy consumption of the unit by different start-up/shut-down modes and rational life loss allocation of the unit,it is concluded that the double-shift peaking operation means is more economical for 100 MW units as compared with conventional low-load peaking operation method.