Reliability of Nationwide Transmission and Substation Facilities and Urban Consumer's Power Supply in 2005  

作　　者：Chen Lijuan Jia Lixiong Chu Xue（Translated） 

机构地区：[1]Electric Reliability Management Center [2]China Electricity Council [3]不详

出　　处：《Electricity》2006年第3期45-51,共7页电气（英文版）

摘　　要：In 2005 there were 325 supply enterprises （including 29 EHV transmission and substation enterprises） and 221 generation enterprises all over the country. Main reliability indexes of 13 kinds of transmission and substation facilities in 2004 and 2005 are shown in Table1.220-kV and above class transmission and substation facilities In 2005 there were 325 supply enterprises (including 29 EHV transmission and substation enterprises) and 221 generation enterprises all over the country. Main reliability indexes of 13 kinds of transmission and substation facilities in 2004 and 2005 are shown in Table 1. It can been seen that the reliability indexes in 2005 remained at a high Jevel, and their availability factor came up to over 98%. This embodied that the enterprises were still able to put the reliability management work in

关 键 词：可靠性 2005年 能源消费 电力供应 供电企业 

分 类 号：F426.61[经济管理—产业经济]