Power distribution network energy efficiency evaluation method and device
The invention discloses a power distribution network energy efficiency evaluation method and device. The method comprises: determining a model parameter change rate according to a preset power distribution network model and model parameter data of a power distribution network, and determining a sens...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a power distribution network energy efficiency evaluation method and device. The method comprises: determining a model parameter change rate according to a preset power distribution network model and model parameter data of a power distribution network, and determining a sensitivity coefficient of each energy efficiency index in energy efficiency index data to each model parameter in the model parameter data through correlation analysis of the energy efficiency index data of the power distribution network and the model parameter data; according to the model parameter change rate and the sensitivity coefficient, determining an importance degree value representing the importance degree of the influence of the energy efficiency index on the energy efficiency; determining a weight value of each energy efficiency index according to the importance value of each energy efficiency index on the energy efficiency influence; and determining an energy efficiency score of the power distribution net |
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