Lithium battery temperature digital controller

A lithium battery and lithium battery technology, applied in the direction of temperature control, non-electric variable control, control/regulation system, etc., can solve the problems of battery safety, hidden danger, spontaneous combustion, etc.

Inactive Publication Date: 2017-04-26
刘泽法
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The power sources used in new energy vehicles currently use lithium batteries and lead-acid batteries, and the batteries used have potential safety hazards. Because batteries generate a lot of heat when charging and discharging, especially in batteries, circuits, controllers, motors, etc., When the original is not normal, the battery discharge is too large to cause spontaneous combustion

Method used

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  • Lithium battery temperature digital controller

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Embodiment Construction

[0006] Instructions attached figure 1 Middle: micro transformer frequency conversion T1, capacitors C1, C2, C3, resistors R1, R2, R3, diodes GB1, GB2, GB4, voltage regulator diode GB3. A self-excited oscillation circuit is composed of triode G1, 3-4 windings of micro-transformer T1, resistors R1 and R3, capacitors C2 and C3, diodes GB2 and GB4, and Zener diode GB3. R2 is the starting resistor in the self-excited oscillation circuit. The self-excited oscillation circuit generates an AC signal, which is boosted to 110V AC voltage by the 1-2 winding and 5-6 winding of the micro-transformer T1, and the frequency conversion digital display regulator provides the AC contactor with AC power works, and finally through the frequency conversion digital display regulator, AC contactor and temperature sensor according to the instructions attached figure 1 When the temperature reaches the set temperature, the battery is disconnected from the circuit, and when the battery temperature drops...

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Abstract

The invention discloses a lithium battery temperature digital controller. The lithium battery temperature digital controller is characterized in that a variable-frequency digital display adjustment instrument inputs 60V DC power, and since a variable-frequency circuit is additionally arranged in the digital display adjustment instrument, the adjustment instrument is called the variable-frequency digital display adjustment instrument, the variable-frequency digital display adjustment instrument supports work of an AC contactor and a temperature sensor, the AC contactor can realize energization or deenergization of DC 0-360V, and finally, through the variable-frequency digital display adjustment instrument, the AC contactor, the temperature sensor and a temperature (0-100DEG C) set by a user himself according to a work condition, a temperature automatic control system of a lithium battery is realized.

Description

technical field [0001] The invention is suitable for lithium battery electric vehicles, lead-acid battery electric vehicles and battery equipment. Background technique [0002] The power sources used in new energy vehicles currently use lithium batteries and lead-acid batteries, and the batteries used have potential safety hazards. Because batteries generate a lot of heat when charging and discharging, especially in batteries, circuits, controllers, motors, etc., When the original is not normal, the battery discharge is too large to cause spontaneous combustion. In order to avoid losses caused by excessive battery temperature, the invention is a lithium battery temperature numerical control, which can accurately solve accidents and ensure safety. Contents of the invention [0003] Lithium battery temperature numerical control is a numerical control device with light weight, small size and low power consumption. It can set the battery temperature arbitrarily within the tem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/20
CPCG05D23/20
Inventor 刘泽法
Owner 刘泽法
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