电厂集中控制室是运行人员集中监视和控制机组的处所,需要有良好的安静环境,以保证工作人员精力集中,调度畅通,正确操作和及时处理事故。下面谈谈集中控制室噪声控制的设计问题。一、噪声标准表1是几个电厂控制室的实测噪声级。表列各电厂的控制室大部分做了不同程度的声学处理,噪声级约在57～88分贝(A)范围内。据工人反映,噪声高于65分贝(A)感觉太闹,对注意力有影响;在60～65分贝 The central control room of the power plant is the place where the operation personnel focus on monitoring and controlling the units. It needs a good and quiet environment to ensure the staff’s concentration, dispatching, correct operation and timely handling of the accident. Here to talk about the design of centralized control room noise control. First, the noise standard Table 1 is the measured noise level of several power plant control room. Most of the control rooms in the power plants listed in the table had different degrees of acoustic treatment with noise levels of about 57-88 dB (A). According to the workers, the noise is higher than 65 dB (A) feeling too loud and distracting; at 60-65 dB