Hydraulic energy storage type wind generation set

The invention discloses a hydraulic energy storage type wind generation set. The hydraulic energy storage type wind generation set at least comprises a power source set, a power generation set and anenergy storage set; the power source set comprises a wind wheel, a gear ring in transmission fit with...

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Bibliographische Detailangaben
Hauptverfasser: CHAI HONGQIANG, BAI GUIXIANG, YANG GUOLAI, LI YE, WU GUOGUO, LI RENNIAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a hydraulic energy storage type wind generation set. The hydraulic energy storage type wind generation set at least comprises a power source set, a power generation set and anenergy storage set; the power source set comprises a wind wheel, a gear ring in transmission fit with the wind wheel, a plurality of planet wheels engaged with the gear ring and constant-pressure variable hydraulic pumps with the power input ends in transmission fit with the planet wheels; clutches are arranged between the constant-pressure variable hydraulic pumps and the planet wheels, the powergeneration set comprises a plurality of hydraulic motors and power generators, and the power generators are matched with the rated power of the hydraulic motors and are driven by the hydraulic motors; and the energy storage set is used for storing energy when the clutches are closed but no power generation demand exists, and energy is released to drive the power generation set to generate power when the clutches are disco