A heavy vehicle starting emergency power system with edlc capacitor

An emergency power system and technology for heavy vehicles, which is applied in the field of emergency power systems for starting heavy vehicles, can solve problems such as energy consumption of batteries, and achieve the effects of short charging time, small internal resistance, and long charging and discharging life
CN111502882BInactive Publication Date: 2022-01-28陕西沅安科技发展有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
陕西沅安科技发展有限公司
Publication Date
2022-01-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a heavy-duty vehicle starting emergency power system with EDLC capacitors, and specifically relates to the field of low-temperature starting power systems for automobiles. Starting power supply device; EDLC capacitor starting power supply device is composed of EDLC capacitor, microcontroller, relay, sensor, clock / pulse width modulation module and automatic control switch, and integrated on the system circuit board; the battery is charged to the EDLC capacitor through a boost charging circuit Charge. The system of the present invention utilizes the characteristics of large capacitance, long charge and discharge life, short charging time, high discharge current, small internal resistance and wide normal operating temperature range, etc., and replaces part of the energy and power supply of the storage battery through electronic control technology The energy of the system battery is released at the right time, which improves the effective energy and starting ability of the car power supply.
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Description

technical field

[0001] Embodiments of the present invention relate to the field of low-temperature starting power supply systems for automobiles, in particular to an emergency power supply system for starting heavy vehicles with EDLC capacitors. Background technique

[0002] Low-temperature starting performance is one of the main performances of heavy-duty vehicles. If the vehicle is left at low temperature for too long, or is in a state of power consumption for a long time, the battery feed cannot be started or it will take a long time to start. Can bring a lot of inconvenience to the user, especially for vehicles such as military use, fire-fighting and first aid, even thus delay the opportunity, cause immeasurable loss.

[0003] Due to geographical location and natural conditions, the northern, northwestern, and northeastern regions of my country have very harsh climate conditions, and the lowest temperature is even lower than -40 to -60°C. Under such environmental condi...

Claims

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