The invention relates to the technical field of bridge crane generation and concretely discloses a hydraulic bridge crane generator energy-saving power generation system comprising an engine, a coupler, a constant delivery pump, a high pressure oil way, a variable motor, a generator, a low pressure oil path, a rotating speed torque sensor, a displacement sensor, a computational controller and a throttle controller. The engine is coaxially connected with the constant delivery pump via the coupler; an oil absorbing port of the constant delivery pump is connected with the lower pressure oil path; an oil press port of the constant delivery pump is connected with the variable motor via the high pressure oil path; an oil discharging port of the variable motor is connected with the low pressure oil path; the variable motor is coaxially connected with the generator; the rotating speed torque sensor is arranged between the variable motor and the generator; the displacement sensor is arranged on the throttle controller of the engine; and the computational controller is respectively connected with the displacement sensor, the rotating speed torque sensor, the throttle controller and the variable motor. Output power of the engine can be matched with acquiring power of the generator, so power waste can be avoided and set efficiency can be effectively improved.
Hydraulic bridge crane generator energy-saving power generation system
2015-12-09
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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