The paper puts forward that,the main factor to affect the two-shift system start-up speed of S109FA-SS gas-steam combined cycle unit are: the matching time of high pressure cylinder metal temperature and high pressure main steam temperature being too long and the temperature rise of natural gas being slow etc.
文章提出了影响S109FA-SS燃气轮机联合循环机组两班制启动速度的主要因素为:高压缸金属温度与高压主蒸汽温度匹配时间过长、天然气温升慢等,并从运行操作、逻辑设计等方面提出了相应的改进措施,如加快高压缸金属温度和高压主蒸汽温度的匹配速度和加快燃机燃烧室入口处天然气温升等,从而达到提高机组两班制启动速度的目的。
Feasibitlity of participation of imported 300 MW unit in two-shift operation;
引进型300MW机组参与两班制运行的可行性
Gas turbine generating unit features quick start-up,hence the gas turbine power plant is designed generally as the peaking power plant in the power grid;and to adopt two-shift operation mode.
燃气机组具有起动迅速的特点,故一般设计为电网调峰电厂,采用每天两班制运行方式。
Comparison of Sarcasm in Fan Jin Zhong Ju and Yang Ban Jun;
《范进中举》和《两班传》讽刺艺术之比较