Disaster outage probability calculation method and system for power distribution network equipment
The invention provides a power distribution network equipment disaster outage probability calculation method and system. The method comprises the following steps: acquiring meteorological data and line operation data; calculating a natural disaster outage probability based on the meteorological data...
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| creator | FANG CHEN CHEN YING WEI XIAOCHUAN SHI SHANSHAN HUANG HUAWEI ZHU ZHENG CHEN LAIJUN XU QIN YAO WEIQIANG SHEN BING |
| description | The invention provides a power distribution network equipment disaster outage probability calculation method and system. The method comprises the following steps: acquiring meteorological data and line operation data; calculating a natural disaster outage probability based on the meteorological data and a pre-created environmental influence outage model; calculating a line fault outage probability based on the line operation data and a pre-created line influence outage model; discretizing the natural disaster outage probability and the line fault outage probability to generate a line comprehensive outage probability; the environmental influence shutdown model is created according to an acquired meteorological data sample, and the line influence shutdown model is created according to an acquired line operation data sample; according to the method, the problem that the disaster-affected outage probability of existing power distribution network equipment is difficult to accurately estimate is solved, and the dis |
| format | Patent |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Disaster outage probability calculation method and system for power distribution network equipment |
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