Energy-saving and environment-protecting type power generator

A generator and energy-saving technology, applied in current collectors, electromechanical devices, electric vehicles, etc., can solve the problems of poor environmental protection and energy saving effects, high cost, single working mode, etc., and achieve the effect of large benefits, small costs, and great effects

Inactive Publication Date: 2011-09-21
周永广
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing generators start with a fuel engine to drive the generator to work, consume about 1.5 liters of fuel per hour, cost a lot, work in a single mode, and can only be used in emergencies. The usage fee is also higher

Method used

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  • Energy-saving and environment-protecting type power generator
  • Energy-saving and environment-protecting type power generator
  • Energy-saving and environment-protecting type power generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] This embodiment is a 220V environment-friendly and energy-saving generator, such as figure 1 As shown, it includes 48V20A rechargeable battery 1, 48V20A digital variable frequency motor 2, 220V5KW generator 3, 48V20A charger 4, power connection line, power connection box 5; 48V20A rechargeable battery 1 connects with 48V20A digital The frequency conversion motor 2 is connected, the 48V20A digital frequency conversion motor 2 is connected to the 220V5KW generator 3 through the power connection line, the output terminal of the 220V5KW generator 3 is connected to the input terminal of the 48V20A charger 4 through the power connection line, and the output terminal of the 48V20A charger 4 is connected to the power supply The connection box 5 is connected; a battery switch 6 is also installed between the 48V20A rechargeable battery 1 and the power connection box 5, and a charger switch 7 and a controller 8 are also installed between the power connection box 5 and the 48V20A ch...

Embodiment 2

[0025] This embodiment is a 380V environment-friendly and energy-saving generator, such as figure 2 As shown, on the basis of Embodiment 1, a second power connection box 9 is provided on the power connection line between the 220V5KW generator 3 and the 48V20A charger 4, and the second power connection box 9 is also connected to a 220V2KW single-phase Motor 10, 220V2KW single-phase motor 10 is also connected with 380V10KW generator 11 through transmission belt 12.

[0026] In summary, the present invention mainly divides the voltage of 220V5KW from the generator by 100W into a voltage of 48V20A through the battery charger, supplies power to the digital frequency conversion motor, and charges the charging battery, so that the digital frequency conversion motor drives the generator to work At this time, there is sufficient power supply to generate electricity without any cost. The rechargeable battery needs to be fully charged before using it for the first time.

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Abstract

The invention discloses an energy-saving and environment-protecting type power generator, which comprises a 48V20A charging storage battery, a 48V20A figure frequency conversion motor, a 220V5kW generator, a 48V20A charger, a power supply connecting line and a power supply connecting box; a storage battery switch is arranged between the 48V20A charging storage battery and the power supply connecting box, and a charger switch and a controller are arranged between the power supply connecting box and the 48V20A charger. The figure frequency conversion motor is started mainly through the charging storage battery, and drives the generator to generate electricity, a part of electricity generated by the motor is shunted to the charger, the charger charges the charging storage battery, or the charger directly supplies electricity for the figure frequency conversion motor without causing the charging storage battery dead and the figure frequency conversion motor dead for influencing electricity. The energy-saving and environment-protecting type power generator has the beneficial effects of environmental friendliness and energy saving, low cost and large benefit.

Description

technical field [0001] The invention belongs to the field of generators, and in particular relates to an environment-friendly and energy-saving generator. Background technique [0002] Existing generators start with a fuel engine to drive the generator to work, consume about 1.5 liters of fuel per hour, cost a lot, work in a single mode, and can only be used in emergencies. The usage fee is also higher. Contents of the invention [0003] The object of the present invention is to propose an environment-friendly and energy-saving generator aiming at the above-mentioned defects in the prior art. [0004] The technical scheme for realizing the above-mentioned purpose is as follows: [0005] An environmentally friendly and energy-saving generator, including a 48V20A rechargeable battery, a 48V20A digital frequency conversion motor, a 220V5KW generator, a 48V20A charger, a power connection line, and a power connection box; [0006] The 48V20A rechargeable battery is connected...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K53/00H02J7/14
Inventor 周永广
Owner 周永广
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