机电工程技术Issue(7)：195-198,4.DOI:10.3969/j.issn.1009-9492.2015.07.056
广州地铁6号线GKoc1000型内燃机车空调故障解析
Air Conditioner Fault Analysis in GKoc1000 Type Diesel Locomotive of Guangzhou Metro 6 Line
李金亮1
作者信息
- 1. 广州市地下铁道总公司，广东广州 510380
- 折叠
摘要
Abstract
The line 6 of Guangzhou metro GKoc1000 type diesel engine (referred to as the internal combustion engine car) main control circuit with 24V and 110V two kinds of direct current. Dentsu issued by 110V auxiliary generator driven by the engine over voltage regulator after a road supply air compressor, a road through the inverter into a 220V three-phase alternating current supply air conditioning work. Because the generator coaxial connection couplings and pulleys, wheeled through the belt drive generators, in use process found air compressor starts, auxiliary generator belt due to transient increase load transient skid sound serious, the auxiliary generator power output sharply reduce, voltage mutation leads to air conditioning frequent stops working, burning air conditioning compressor capacitance and under-voltage protection switch tripping phenomenon. This paper expounds the settled through air pressure airland starter air conditioning the principle and method of the fault.关键词
内燃机车/空调/故障Key words
diesel engine/air conditioning/fault分类
交通工程引用本文复制引用
李金亮..广州地铁6号线GKoc1000型内燃机车空调故障解析[J].机电工程技术,2015,(7):195-198,4.
