一、主厂房机电设备布置的特点坝内式厂房主厂房机电设备布置的特点主要有二: 1.由于坝内式厂房位置紧靠大坝挡水前沿,因而厂区的其它建筑物,例如变电开关站和中控室的位置一般总是布置在主厂房的一端或下游。因此,发电机引出线一般均向下游出线,电力和控制电缆也是引向下游,发电机电 First, the characteristics of the layout of the main plant mechanical and electrical equipment Dam-type plant main plant mechanical and electrical equipment layout features are mainly two: 1. Because the dam-type plant close to dam front, so the other buildings in the plant, such as substation The location of the switchgear and central control room is generally always at one end or downstream of the main plant. Therefore, the generator leads are generally downstream to the outlet, power and control cables are also directed downstream, the generator