CN103311590A - Intelligent maintenance device for lead-acid batteries - Google Patents
Intelligent maintenance device for lead-acid batteries Download PDFInfo
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- CN103311590A CN103311590A CN2013102624700A CN201310262470A CN103311590A CN 103311590 A CN103311590 A CN 103311590A CN 2013102624700 A CN2013102624700 A CN 2013102624700A CN 201310262470 A CN201310262470 A CN 201310262470A CN 103311590 A CN103311590 A CN 103311590A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses an intelligent maintenance device for lead-acid batteries. The device comprises an adjustable direct current voltage current source, a charge control and activation unit, a battery, an output enable and bypass control unit, an intelligent measure and control unit, a signal processing unit, and a system status and alarm display unit, wherein the adjustable direct current voltage current source, the charge control and activation unit, the battery and the output enable and bypass control unit are connected in series, and are also respectively connected with the signal processing unit and the intelligent measurement and control unit; the signal processing unit is used for controlling the intelligent measurement and control unit; the intelligent measurement and control unit is used for controlling the system status and alarm display unit. The device has the functions of constant voltage or current charge, pulse repair, output control, battery switching, real-time status monitoring and the like, and can be used for intelligently monitoring the batteries, repairing passive batteries and effectively prolonging the service life of the batteries.
Description
Technical field
The present invention relates to a kind of lead-acid battery intelligent maintenance device.
Background technology
Along with the progress of technology and the raising of burden requirement, be widely used battery in the modern power systems as the back-up source of uninterrupted power supply, lead-acid battery is because cost is low, superior performance in high tension distribution system direct current cabinet and the systems such as UPS in the low-voltage distribution system in use in a large number, but the operational management of lead-acid battery and useful life are all not ideal enough, the shortcoming that is on the one hand this province of lead-acid battery causes, cause owing to improper use on the other hand, when lead-acid battery uses, overcharge and cross to put and to cause battery passivation, capacity loss, even can't use, this is to be oarse-grained solid, also to be difficult to dissolve even recharge because long-time use and improperly maintenance cause inside battery to form the lead sulfate crystallization.Battery obturator on the market is also perfect not now, and under the remediation efficiency, and cost is very high.
Summary of the invention
For the prior art weak point, the invention provides a kind of lead-acid battery intelligent maintenance device, be used for lead-acid battery is carried out Intellectualized monitoring and exports battery status, and timely and effective battery activated, prolong the useful life of lead-acid battery.
The technical solution used in the present invention: a kind of lead-acid battery intelligent maintenance device, comprise the adjustable dc voltage current source, charging control and activation unit, battery, output allows and the Bypass Control unit, intelligent measurement and control unit, signal processing unit, system mode and alarm indication unit, the adjustable dc voltage current source, charging control and activation unit, battery, output allows and the Bypass Control units in series, the adjustable dc voltage current source, charging control and activation unit, battery, output allows and the Bypass Control unit also connects with signal processing unit and intelligent measurement and control unit respectively, signal processing unit control intelligent measurement and control unit, intelligent measurement and control unit control system state and alarm indication unit.
Adopt said apparatus, intelligent measurement and control unit is according to the battery status data that detect and count on, the voltage of outputting analog signal control dc voltage and current source stable output or electric current are to rear and circuit supply, simultaneously control charging control and activation unit are charged to battery or are activated, allow output if battery operation is in good condition, and output to system mode and alarm indication unit, when battery goes wrong, provide alarm and repair, when significant problem appears in battery, system's autoshutdown battery output, and from other series batteries, excise, guarantee the normal supplying power for outside of battery system.
The present invention has constant voltage or constant current charge, pulse reparation, exports the functions such as control, battery switching, real-time state monitoring, can carry out Intellectualized monitoring to battery, and the passivation cell reparation effectively prolongs battery, and cost is low, and efficient is high.
Description of drawings
Fig. 1 is system block diagram of the present invention;
Fig. 2 is main loop circuit diagram of the present invention;
Among the figure: the 2 charging controls of 1 adjustable dc voltage current source and 4 outputs of activation unit 3 batteries allow and 5 intelligent measurement and control unit 6 signal processing units, 7 system modes and alarm indication unit, Bypass Control unit.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
As Fig. 1, shown in: a kind of lead-acid battery intelligent maintenance device comprises that adjustable dc voltage current source 1, charging control and activation unit 2, battery 3, output allow and Bypass Control unit 4, intelligent measurement and control unit 5, signal processing unit 6, system mode and alarm indication unit 7; Adjustable dc voltage current source 1, charging control and activation unit 2, battery 3, output permission and 4 series connection of Bypass Control unit, adjustable dc voltage current source 1, charging control and activation unit, battery 3, output allow and Bypass Control unit 4 also connects with signal processing unit 6 and intelligent measurement and control unit 5 respectively, signal processing unit 6 control intelligent measurement and control units 5, intelligent measurement and control unit 5 control system states and alarm indication unit 7.
Adjustable dc voltage current source 1 is by intelligent measurement and control unit 5 its output voltages of control, Voltage-output after the adjustment is to charging control and activation unit 2, charging control and activation unit 2 outputs are connected to battery 3, the output of battery 3 outputs to load after exporting permission and Bypass Control unit 4, signal processing unit 6 outputs to intelligent measurement and control unit 5 after processing the voltage and current signal that the collections from major loop come, and intelligent measurement and control unit 5 is exported respectively control signal and battery information to adjustable dc voltage current source 1, charging control and activation unit 2, output allows and Bypass Control unit 4 and system mode and alarm indication unit 7.
As shown in Figure 2, described adjustable dc voltage current source 1 adopts improved DC/DC translation circuit, adopt the power source special control chip to carry out automated closed-loop voltage stabilizing control, and according to given analog control signal regulation output voltage to guarantee regulated output voltage or electric current;
Described charging control and activation unit 2 adopt full-control type power electronic switching device IGBT as switch, according to control signal output dc voltage or electric current or output pulse direct current charging current and discharging current;
Described output permission and Bypass Control unit 4 adopts IGBT as switching device, allows or forbids battery output according to control signal, and battery is carried out Bypass Control;
Described intelligent measurement and control unit 5 adopts single-chip microcomputer as the control system processor, cooperates its peripheral circuit that system is carried out data acquisition and output control signal;
Described signal processing unit 6 is responsible for the primary voltage current signal in the main circuit that processes sensor gather, outputs to intelligent measurement and control unit 5 after primary signal is converted to the analog signal that is fit to single-chip microcomputer;
Described system mode and alarm indication unit 7 adopt the liquid crystal display display screen, show in real time the data that transmit from intelligent measurement and control unit 5;
With adjustable dc voltage current source 1 access IN end, load access OUT end, battery 3 is connected on position shown in the figure, and start can be used by automatic switching.
When cell voltage was lower than set point, system's automatic control circuit carried out large electric current constant current charge to battery 3,
If battery 3 voltages rise to the battery rated voltage during constant current charge, system changes charging modes into constant voltage charge automatically, electric current to be charged stops charging when dropping to certain value, this moment, battery was full of, it is uncharged when successful if cell voltage is lower than set point, system will send warning message and close output, and with the battery bypass; When system through discharging and recharging more for a long time, when system statistics drops to certain amplitude to battery capacity, system automatically starts mobilizing function battery is repaired, when system mode is good, system's control charging circuit supplying power for outside, this moment, battery used as online stand-by power supply, the not discharge of namely not charging also, when system worked long hours under these circumstances, system also can carry out degree of depth charge and discharge cycles one time to battery through the regular hour, and is active to keep battery; When the damage of battery generation unrepairable, system is automatically with the battery bypass, and sends warning, reminds the staff to change battery.
Claims (1)
1. lead-acid battery intelligent maintenance device is characterized in that: comprise adjustable dc voltage current source (1), charging control and activation unit (2), battery (3), output allows and Bypass Control unit (4), intelligent measurement and control unit (5), signal processing unit (6), system mode and alarm indication unit (7); Adjustable dc voltage current source (1), charging control and activation unit (2), battery (3), output permission and Bypass Control unit (4) series connection, adjustable dc voltage current source (1), charging control and activation unit (2), battery (3), output allow and Bypass Control unit (4) also connect with signal processing unit (6) and intelligent measurement and control unit (5) respectively, signal processing unit (6) control intelligent measurement and control unit (5), intelligent measurement and control unit (5) control system state and alarm indication unit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102624700A CN103311590A (en) | 2013-06-28 | 2013-06-28 | Intelligent maintenance device for lead-acid batteries |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102624700A CN103311590A (en) | 2013-06-28 | 2013-06-28 | Intelligent maintenance device for lead-acid batteries |
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| CN103311590A true CN103311590A (en) | 2013-09-18 |
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| CN2013102624700A Pending CN103311590A (en) | 2013-06-28 | 2013-06-28 | Intelligent maintenance device for lead-acid batteries |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655351A (en) * | 2016-11-24 | 2017-05-10 | 珠海许继电气有限公司 | Lead-acid cell charge and discharge management device for power distribution terminal |
| CN107946490A (en) * | 2017-11-28 | 2018-04-20 | 西藏大学 | A kind of photovoltaic energy storage battery repair system and its restorative procedure |
| WO2019026013A1 (en) * | 2017-08-02 | 2019-02-07 | Synergy Cooling Esco (Hk) Limited | Monitoring and restoration management system for lead acid batteries |
| CN110233517A (en) * | 2018-03-06 | 2019-09-13 | 硕天科技股份有限公司 | Uninterrupted power system and its cell activation operating method |
| RU2780457C1 (en) * | 2021-08-07 | 2022-09-23 | Общество с ограниченной ответственностью «Аккумулятор инноваций» | Power unit of electric train |
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| WO2006041378A1 (en) * | 2004-10-12 | 2006-04-20 | Bengt Arrestad Fastighets Ab | Method and device for batteries |
| CN101719568A (en) * | 2008-10-10 | 2010-06-02 | 天津市职业大学 | Method for developing intellectually-controlled battery activated restoring device |
| CN202794473U (en) * | 2012-05-29 | 2013-03-13 | 南京和栖原电气技术有限公司 | Battery activation apparatus |
| CN203352229U (en) * | 2013-06-28 | 2013-12-18 | 瓮福（集团）有限责任公司 | Lead-acid battery intelligent activation device |
-
2013
- 2013-06-28 CN CN2013102624700A patent/CN103311590A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006041378A1 (en) * | 2004-10-12 | 2006-04-20 | Bengt Arrestad Fastighets Ab | Method and device for batteries |
| CN101719568A (en) * | 2008-10-10 | 2010-06-02 | 天津市职业大学 | Method for developing intellectually-controlled battery activated restoring device |
| CN202794473U (en) * | 2012-05-29 | 2013-03-13 | 南京和栖原电气技术有限公司 | Battery activation apparatus |
| CN203352229U (en) * | 2013-06-28 | 2013-12-18 | 瓮福（集团）有限责任公司 | Lead-acid battery intelligent activation device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655351A (en) * | 2016-11-24 | 2017-05-10 | 珠海许继电气有限公司 | Lead-acid cell charge and discharge management device for power distribution terminal |
| WO2019026013A1 (en) * | 2017-08-02 | 2019-02-07 | Synergy Cooling Esco (Hk) Limited | Monitoring and restoration management system for lead acid batteries |
| CN107946490A (en) * | 2017-11-28 | 2018-04-20 | 西藏大学 | A kind of photovoltaic energy storage battery repair system and its restorative procedure |
| CN110233517A (en) * | 2018-03-06 | 2019-09-13 | 硕天科技股份有限公司 | Uninterrupted power system and its cell activation operating method |
| CN110233517B (en) * | 2018-03-06 | 2023-06-23 | 硕天科技股份有限公司 | Uninterruptible power system and battery activation operation method thereof |
| RU2780457C1 (en) * | 2021-08-07 | 2022-09-23 | Общество с ограниченной ответственностью «Аккумулятор инноваций» | Power unit of electric train |
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Application publication date: 20130918 |