作为备用电源的柴油发电机组在油区生产和生活中起到举足轻重的作用。发电机组的常见故障维修与安全供电也显得越发重要。文章通过分析发动机组的常见故障现象与发电过程中出现倒送电的危害,结合自身的工作实践,提出常见故障的具体处理方法与有效防止倒送电的技术措施和管理办法。 Diesel generator sets, which act as a backup power source, play a decisive role in the production and life of the oil zone. The common fault generator maintenance and power supply is also more and more important. By analyzing the common failure phenomenon of engine unit and the danger of reverse transmission during power generation, the article puts forward the specific measures to deal with the common faults and the technical measures and management measures to effectively prevent the reverse power transmission in combination with their own work practices.