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Super capacitor module information acquisition control method and control system

A supercapacitor module and information collection technology, which is applied in the direction of measuring devices, instruments, alarms, etc., can solve the problems of poor safety and short service life of supercapacitor modules, so as to improve maintenance efficiency, improve safety, and prolong use The effect of longevity

Pending Publication Date: 2020-02-04
青岛四方思锐智能技术有限公司
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Problems solved by technology

[0003] Aiming at the above-mentioned problems of poor safety and short service life of the supercapacitor module existing in the prior art, the present invention provides a supercapacitor module information acquisition control method that improves the safety of the supercapacitor module and prolongs the service life of the supercapacitor module And the control system, which can realize the state monitoring of the super capacitor module and carry out protection and alarm control

Method used

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  • Super capacitor module information acquisition control method and control system
  • Super capacitor module information acquisition control method and control system

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Embodiment Construction

[0042] In the following, the present invention will be specifically described through exemplary embodiments. It should be understood, however, that elements, structures and characteristics of one embodiment may be beneficially incorporated in other embodiments without further recitation.

[0043] see figure 1 , an embodiment of the present invention provides a supercapacitor module information acquisition control method, the specific steps of which are:

[0044] S1. Monitor the working status of each supercapacitor module in the energy storage unit to obtain voltage and temperature signals and the switching status of the fan in the energy storage unit.

[0045] Specifically, see figure 2 , image 3 , the step of monitoring the voltage is as follows: the voltage signal of each supercapacitor module is detected multiple times by the voltage sensor, the controller receives the voltage signal sent by the voltage sensor, and performs analog-to-digital conversion (abbreviation: ...

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Abstract

The invention relates to a super capacitor module information acquisition control method and control system. The super capacitor module information acquisition control method comprises the specific steps of: monitoring a working state of each super capacitor module in an energy storage unit to obtain voltage and temperature signals and a switching state of a fan in the energy storage unit; determining state information of each super capacitor module according to the monitored voltage, temperature and fan switching state, judging the voltage and temperature fault states, and generating an alarmsignal according to the voltage and temperature fault states; identifying the fault state of each super capacitor module and the switching state of the fan, wherein identifier bits correspond to thesuper capacitor modules in a one-to-one correspondence; and summarizing the fault state of the identifier bits and the switching state of the fan, and outputting a control signal according to a control logic. The super capacitor module information acquisition control method and control system can realize the state monitoring of the super capacitor module and perform protection alarm control, whichimproves the safety of the super capacitor module and prolongs the service life of the super capacitor module.

Description

technical field [0001] The invention belongs to the technical field of supercapacitor energy storage, and relates to supercapacitor information collection technology, in particular to a supercapacitor module information collection control method and control system. Background technique [0002] As a new type of energy storage element, supercapacitor has attracted widespread attention due to its high power density and long service life. It has obvious advantages in high-power and short-time charging and discharging occasions. It is widely used in energy recovery and power compensation of hoisting devices. The voltage of a single supercapacitor is low. When it is used, a large number of supercapacitors need to be connected in series and parallel to form a supercapacitor module. When using it, it should not be overvoltage or overtemperature. When there is a fault, it should be stopped and checked in time. If the supercapacitor is overvoltage or overtemperature, it will have an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G08B21/18
CPCG01D21/02G08B21/18G08B21/185
Inventor 苏玉琢杨洪斌
Owner 青岛四方思锐智能技术有限公司
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