This article mainly introduced a heating type thermal powerplant electricity are partial and relay protection design process.
本文主要介绍了一个供热式火力发电厂的电气部分及继电保护的设计过程。
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As a coal with bad slurrying property, Shenhua coal in Wushashan powerPlant is pretreated by pyrolyzing in muffle and microwave pre-heating in nitrogen to improve its slurrying property.
In the end, based on electricity, the calculating methods for the cost and benefit of heatingand electricity are studied, which are applied to air-cooled unit of BaoTou Second Thermal PowerPlant.