摘要
分析了利用消防泵转速进行自检的方式。自检方式可分为常速自检方式和低速自检方式 ,其中低速自检方式中又有软启动器方法和变频方法。通过对消防泵的这两种自检方式的比较和分析 ,指出了消防泵自检的技术要求 。
There are two kinds of rotational speed based self checking of fire pump, the normal speed self checking (NSC) and low speed self checking (LSC). For the LSC two methods namely soft startup and frequency conversion are usually used. These two kinds of fire pump self checking are discussed and compared and the technical requirements of self checking are indicated. These might be helpful to the self checking of fire pump.
出处
《给水排水》
CSCD
北大核心
2002年第3期66-69,共4页
Water & Wastewater Engineering
