Novel multi-source power supply system and method for vaccination vehicle

A technology of vaccination and multi-source power supply, applied in electrical components, circuit devices, emergency power supply arrangements, etc., can solve the problems of unstable power supply and low efficiency, and achieve the effect of improving power supply stability and power supply efficiency

Pending Publication Date: 2022-01-04
NANHUA UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide a new multi-source power supply system and method for vaccina

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  • Novel multi-source power supply system and method for vaccination vehicle
  • Novel multi-source power supply system and method for vaccination vehicle
  • Novel multi-source power supply system and method for vaccination vehicle

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0049] The purpose of the present invention is to provide a novel multi-source power supply system and method for vaccination vehicles to solve the problems of unstable power supply and low efficiency of existing mobile vaccination vehicles.

[0050] The invention provides a new type of multi-source power supply control system for a vaccination vehicle in which the main power supply is used as the main power supply, the power battery is used as the auxiliary po...

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Abstract

The invention relates to a novel multi-source power supply system and method for a vaccination vehicle. The system comprises a power supply module, a control module, a voltage-stabilizing filter circuit and a contactor; the power supply module comprises a mains supply, a power battery pack and a storage battery; the contactor comprise a first contactor, a second contactor and a third contactor; the commercial power, the first contactor, the voltage-stabilizing filter circuit, the third contactor and the load equipment are connected in sequence; the power battery pack, the second contactor and the third contactor are connected in sequence; the storage battery is connected with the third contactor; the control module is respectively connected with the first contactor, the second contactor and the third contactor; and the control module is further connected with the output end of the mains supply, the output end of the voltage stabilization filter circuit and a load. The power supply stability and the power supply efficiency of the mobile vaccination vehicle are improved.

Description

technical field [0001] The invention relates to the field of power supply systems, in particular to a novel multi-source power supply system and method for a vaccination vehicle. Background technique [0002] Due to the outbreak of the epidemic in various countries and the research and marketing of vaccines, the vaccination work is being accelerated. In order to strengthen vaccination service capabilities and ensure timely vaccination of qualified people, mobile vaccination vehicles will appear in areas with a large flow of people or in rural areas, so long-term power supply or emergency power supply is required for vehicle-mounted vaccine refrigerators and computers to ensure vaccines The continuous stability and security of the storage and monitoring system. Existing mobile vaccination vehicles are powered by mains power supply, the power supply type is single, and the backup power supply is too small to provide stable power supply. The long-term power supply power supply...

Claims

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Application Information

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IPC IPC(8): H02J9/06
CPCH02J9/068H02J9/062
Inventor 董楠刘永陈智毅陈慧李守仁袁荣
Owner NANHUA UNIV
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