作　　者： ; ; (董琳杰）;

机构地区： 河北农业大学机电工程学院

出　　处： 《电气技术》 2012年第2期57-59,共3页

摘　　要： 在电力系统中大容量的变压器多为油浸电力变压器,其稳定运行是电力系统安全运行的重要保证。目前,排油注氮式变压器灭火装置以"预防为主、防消结合"的特点,已成为替代油浸电力变压器其他灭火装置的重要消防设施。LCH-1A型排油注氮式变压器灭火装置去掉了传统排油注氮式变压器灭火装置中电磁机构和重锤连动的操作机构,改用全新的机电一体的操纵机构,克服了传统排油注氮式变压器灭火装置重锤机构所导致的缺陷。 In the electric power system large capacity transformer is maily oil immersed power transformer, Its stable operation is important to ensure the safe operation of the power system. At present, the oil-drainage nitrogen-injection transformer fire extinguishing device with the features of ＂Prevention is the main, prevention combined with fire fighting＇has become important fire control facilities as an alternative to oil immersed power transformer other fire extinguishing device. LCH-1A type oil-drainage nitrogen-injection transformer fire extinguishing device remove electromagnetic mechanism and a heavy hammer linkage operating mechanism of the traditional oil-drainage nitrogen-injection transformer fire extinguishing device using the new mechanical and electrical operation mechanism to overcome the defects device heavy hammer mechanism.

关 键 词： 排油注氮 油浸变压器 灭火装置

领　　域： [电气工程]