Frequency modulation contribution evaluation method and device and electronic equipment
The invention provides a frequency modulation contribution evaluation method and device and electronic equipment. According to the specific implementation scheme, a low-order function is adopted, a transfer curve of each generator set from the input frequency to the output power during the frequency...
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| Hauptverfasser: | , , , , , , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a frequency modulation contribution evaluation method and device and electronic equipment. According to the specific implementation scheme, a low-order function is adopted, a transfer curve of each generator set from the input frequency to the output power during the frequency modulation period of the power system is fitted, a transfer function of each generator set is obtained, and an output power curve of each generator set is determined; based on the output power curve of each generator set and the power load loss of the power system during the frequency modulation period, determining the contribution degree of each generator set to the frequency modulation mileage during the frequency modulation period; based on the transfer function of each generator set, determining the contribution degree of each generator set to the lowest frequency and the frequency change rate of the power system during the frequency modulation period; and determining the frequency modulation contribution of e |
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