论文部分内容阅读
0引言水泥窑余热电站中,汽轮机组在运行时需要相应的安全连锁保护,确保在严重故障时能及时停机,防止事故扩大,危及汽机安全。一般情况下,水泥窑余热电站所采用汽轮机组均为不超过20MW的小机组,其连锁保护功能与大型发电厂的汽轮机组相比相对
0 Introduction Cement kiln waste heat power station, the steam turbine in the operation of the corresponding safety chain protection to ensure that in case of serious failures can be shut down in time to prevent the accident to expand, endangering the safety of the turbine. Under normal circumstances, the cement kiln waste heat power plant steam turbine used are not more than 20MW of small units, the chain protection function compared with the large-scale power plant turbine units