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Comprehensive power management device for vehicle-mounted experiments

A power management device and experimental technology, which is applied in the direction of circuit devices, output power conversion devices, emergency power supply arrangements, etc., can solve problems such as inability to replace batteries, high working noise, and inability to meet the requirements of long-term or long-distance experiments. Ease of promotion and maintenance, low cost and small size

Active Publication Date: 2018-04-03
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to verify the accuracy and reliability of precision equipment, some precision equipment needs long-distance vehicle experiments or long-term outdoor experiments before being put into use. However, most outdoor venues or test vehicles usually cannot directly provide AC power supply and need to be installed Additional equipment to provide power
Traditional on-board power supply methods are roughly divided into two categories, one is to use battery inverter power supply, the power supply is high-quality, but the battery cannot be replaced during the work process, which cannot meet the requirements of long-term or long-distance experiments; the other is to use small gasoline (diesel) generators Provides alternating current, and can refuel and store electricity, but the noise is loud, it cannot provide high-quality alternating current, and cannot meet the high-quality requirements of some precision experimental equipment for power supply

Method used

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  • Comprehensive power management device for vehicle-mounted experiments
  • Comprehensive power management device for vehicle-mounted experiments
  • Comprehensive power management device for vehicle-mounted experiments

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] like Figure 1-Figure 4 As shown, the present invention is a comprehensive power management device for vehicle-mounted experiments, and its main structure includes a housing 1 , a display module 2 , a conversion module 3 , and a connector 4 .

[0029] The shell 1 includes a shell structure 11 , a cabinet door 12 , a front panel 13 , a left panel 14 , a right panel 15 , a rear panel 16 and an inner partition 17 . Wherein, the cabinet door 12 is hinged with the shell structure 11, the front panel 13, the left panel 14, the right panel 15, and the rear panel 16 are fixedly connected with the shell structure 11 by bolts, and the inner partition 17 is fixedly installed on the shell structure 11 by bolts. Inside, and the first layer is 20cm away from the top of the shell structure 11, the second layer is 10cm away from the first layer, and th...

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Abstract

The invention discloses a comprehensive power management device for vehicle-mounted experiments. The comprehensive power management device for vehicle-mounted experiments comprises a shell, a displaymodule, a conversion module and a connector assembly, wherein the shell comprises a shell body structure, a cabinet door, a front panel, a left panel, a right panel, a rear panel and an inner isolating board; the display module comprises a display screen, an indication lamp and a state monitor; the conversion module comprises a conversion switch, an inverter and an UPS; and the connector assemblycomprises an aviation plug and a triplex socket. The comprehensive power management device for vehicle-mounted experiments can be used for conditions of the absence of mains supply, such as long-timeoutdoor operations or long-distance vehicle-mounted experiments, and simultaneously can mainly satisfy high-quality power requirement of precision experiment equipment. For the comprehensive power management device for vehicle-mounted experiments, the point is that the inverter, the conversion switch and the UPS are combined, a direct current of a storage battery is converted into a 220V 50Hz alternating current and output, meanwhile, a function of changing the storage battery without cutting off the alternating current output and an emergency short-time power supply function are provided, thecomplete device is designed in a modularized form, small in size, low-cost and convenient to popularize and maintain.

Description

technical field [0001] The invention relates to the technical field of inverter power supplies, in particular to a comprehensive power supply management device for vehicle-mounted experiments. Background technique [0002] In order to verify the accuracy and reliability of precision equipment, some precision equipment needs long-distance vehicle experiments or long-term outdoor experiments before being put into use. However, most outdoor venues or test vehicles usually cannot directly provide AC power supply and need to be installed Additional equipment to provide power. Traditional on-board power supply methods are roughly divided into two categories, one is to use battery inverter power supply, the power supply is high-quality, but the battery cannot be replaced during the work process, which cannot meet the requirements of long-term or long-distance experiments; the other is to use small gasoline (diesel) generators It provides alternating current and can be refueled to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M7/42H02M7/00H02J9/06
CPCH02J9/062H02M7/003H02M7/42
Inventor 李魁高家欣张京娟陈元培
Owner BEIHANG UNIV
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