LOAD LOWERING REGENERATIVE ENERGY SYSTEM WITH CAPACITOR CHARGE AND DISCHARGE CIRCUIT AND METHOD OF OPERATING THE SAME
First Claim
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1. A method of operating an electric motor associated with a hydraulic pump for moving a load comprising:
- providing a power source electrically connected to the electric motor;
providing a capacitor charge and discharge circuit electrically connected to the power source;
providing a capacitor electrically connected to the capacitor charge and discharge circuit for storing energy therein;
drawing current from the capacitor at a varying voltage as the capacitor is discharged with the capacitor charge and discharge circuit.
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Abstract
An operating system for an electric motor associated with a hydraulic pump for moving a load and method of operating the same. The operating system includes a power source that is electrically connected to the electric motor wherein a capacitor charge and discharge circuit is used in association with a capacitor in order to store energy within the capacitor as the operating system is in use.
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Citations
6 Claims
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1. A method of operating an electric motor associated with a hydraulic pump for moving a load comprising:
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providing a power source electrically connected to the electric motor; providing a capacitor charge and discharge circuit electrically connected to the power source; providing a capacitor electrically connected to the capacitor charge and discharge circuit for storing energy therein; drawing current from the capacitor at a varying voltage as the capacitor is discharged with the capacitor charge and discharge circuit. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification