from:China Electricity Councildate:2020-06-08
On June 3, National Energy Administration (NEA) held the Meeting for Electric Power Reliability Indicators Release and the Power Industry Safe Production Month kicks off on the meeting. NEA and CEC jointly released the 2019 National Electric Power Reliability Indicators.
Tong Guangyi, Director General of the Department of Electric Power Safety Supervision of NEA, presided over the meeting, and Yang Kun, Executive President of CEC, made a speech. According to Yang, CEC will give full play to its role of bridge between the government and enterprises, continuously expand the scope of statistics, comprehensively improve the level of industry informatization, establish and improve the technical standard system, deeply tap the value of reliability information, and continuously increase international exchanges and cooperation.
The National Electric Power Reliability Indicators in 2019 were released on the meeting.
Power generation: The equivalent availability factors of all kinds of generating units incorporated into the reliability statistics were above 90% in 2019.
2019 Equivalent Availability Factor | Compared with 2018 | |
Coal-fired units | 92.79% | Up by 0.53 percentage points |
CCGT units | 92.37% | Down by 0.1 percentage points |
Hydropower units | 92.58% | Up by 0.28 percentage points |
Nuclear power units | 91.01% | Down by 0.83 percentage points |
Power Transmission:
2019 Equivalent Availability Factor | Compared with 2018 | |
Overhead lines | 99.453% | Up by 0.124 percentage points |
Transformers | 99.641% | Down by 0.100 percentage points |
Circuit breakers | 99.873% | Down by 0.035 percentage points |
Power Supply:
2019 | Compared with 2018 | |
National average power supply reliability rate | 99.843% | Up by 0.023 percentage points |
Average power outage time of users | 13.72 hours / household | Down by 2.03 hours / household |
Average power outage frequency of users | 2.99 times / household | Down by 0.29 times / household |
A total of more than 60 representatives from government departments, enterprises and industry institutions participated in the meeting, and some representatives participated in the meeting by live Internet broadcasts.
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