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HYDRAULIC ELECTRICITY GENERATOR AND SEPARATION TYPE ELECTRIC FLUID PUMP DRIVEN BY THE SAME

  • US 20130057183A1
  • Filed: 09/07/2011
  • Published: 03/07/2013
  • Est. Priority Date: 09/07/2011
  • Status: Abandoned Application
First Claim
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1. A hydraulic electricity generator and separation type electric fluid pump driven by the same, wherein an external fluid in a specific space is adopted as a driving power source for driving a blade set to convert the fluid kinetic energy into rotary kinetic energy to drive a generator, and the electric power produced by the generator is transmitted through a conductive wire for transmitting electric power with a linear transmission means, thereby driving an electric fluid pump device including an electric fluid pump or electric fan and installed in the specific space, the application thereof is for example converting the external fluid kinetic energy into indoor airflows, wherein the main components including:

  • flow-driven input device (101);

    through the airflow or the fluid at outdoor to drive the blade set thereof generating the rotary kinetic energy, so as to directly drive a generator (102), or further installed with a transmission unit to drive the generator (102) after variable speed transmission;

    generator (102);

    constituted by the AC or DC generator (102), which is driven by the rotary kinetic energy of the flow-driven input device (101) to produce and output electric energy for driving a motor (104) through the conductive wire;

    motor (104);

    constituted by the AC or DC motor (104), which is driven by the electric energy of the generator (102) for performing rotation driving, so as to produce and output the rotary mechanical energy to directly drive a fluid pump device (105), or further installed with a transmission unit to drive the fluid pump device (105) after variable speed transmission;

    fluid pump device (105);

    constituted by a fan blade set or pneumatic pump for pumping airflow or a propeller or fluid pump for pumping fluid;

    the relationship between the input rotary speed of the generator (102) and the motor (104) includes;

         1) directly matching according to the features of voltage, current, rotary speed and torque of the both, or

         2) through the electronic control device installed between the power output terminal of the generator (102) and the power input terminal of the motor (104) to control the generated power of the generator and/or control the input power of the motor (104), therefore to control the rotary speed of the motor;

    In the hydraulic electricity generator and separation type electric fluid pump driven by the same, the electric power generation and operational features of the generator (102) to the motor (104) includes one or more of the followings, including;

    1) the electric power of the DC generator directly drives the DC motor; and

    /or2) the electric power of the DC generator drives the AC motor through an inverter; and

    /or3) the electric power of the AC generator directly drives the AC motor; and

    /or4) the electric power of the AC generator is rectified then drives the DC motor.

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