井下高压电网存在的问题及预防措施  

Existing Problems and Preventive Measures of Underground High Voltage Power Grid

作　　者：阴丽娟 

机构地区：[1]山西焦煤西山煤电集团公司西曲矿,山西古交030200

出　　处：《山西焦煤科技》2011年第4期47-49,共3页Shanxi Coking Coal Science & Technology

摘　　要：电力作为煤炭开采的主要动力,在煤炭生产过程中占有重要地位,矿井电网的运行安全和可靠性是煤炭安全生产的重要保障。从系统结构、保护配置、设备性能等方面分析、评价了井下供电存在的问题及可能产生的灾害性事故,并提出应采取的措施。Electricity as the main power of the coal mining in the coal production process play an important role,the operation safety and reliability of the mine power grid is an important guarantee for safe production of coal.From the aspects of system structure,protection configuration,equipment performance and so on analyzes and evaluates the existing problems of underground power supply and the possible disastrous accidents,and puts forward measures to be taken.

关 键 词：供电存在问题 灾害性事故 预防措施 

分 类 号：TD611[矿业工程—矿山机电]