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1问题的提出富拉尔基发电厂有6台哈尔滨汽轮机厂生产的N200－130／535／535型三缸三排汽汽轮机。该机型按原有的设计思想主要承担基本负荷；近年来由于电网调峰能力日益紧张，200MW机组也开始参与调峰，在夜间以定压方式低负荷运行于140MW附近，在白天运行于额定负荷附近。经过
1 PROBLEM PROPOSITION The Fulaerji Power Plant has six N200-130 / 535/535 three-cylinder three-row steam turbines produced by Harbin Turbine Works. This model mainly undertakes the basic load according to the original design philosophy. In recent years, due to the tightening power grid increasingly tight, 200MW unit also began to participate in peak load, at night under fixed load operation at low load at 140MW in the daytime running at rated Near the load. after