针对电网规模不断扩大,电网建设任务繁重的实际,大理供电局以安全风险体系建设为契机,加大反习惯性违章力度,大胆创新,促进安全文化建设,成效初显。截至今年9月30日,该局连续安全生产达1015天,城市供电可靠率达99.9076%,500千伏和220千伏架空线路可用系数分别为100%和99.43%,目前 In response to the ever-expanding power grid and heavy grid construction tasks, Dali Power Supply Bureau took the opportunity of building a safety risk system, intensified its anti-habitual illegal efforts, boldly innovated and promoted the construction of a safety culture. As of September 30 this year, the council for continuous safety production of 1015 days, the city power supply reliability rate of 99.9076%, 500 kV and 220 kV overhead lines available coefficients were 100% and 99.43%, at present