CN101572426A - Charge-discharge control system of storage battery - Google Patents
Charge-discharge control system of storage battery Download PDFInfo
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- CN101572426A CN101572426A CNA2009100968295A CN200910096829A CN101572426A CN 101572426 A CN101572426 A CN 101572426A CN A2009100968295 A CNA2009100968295 A CN A2009100968295A CN 200910096829 A CN200910096829 A CN 200910096829A CN 101572426 A CN101572426 A CN 101572426A
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- batteries
- storage battery
- integrated drive
- drive generator
- control switch
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a charge-discharge control system of a storage battery, comprising a storage battery group 1 and a storage battery group 2 which are connected with a combined power supply 1 and a combined power supply 2, a data acquisition module used for acquiring electrical power information of the storage battery groups, a monitoring host machine used for collecting analytical data and controlling the circuit, and a storage battery discharge load unit. The invention has the advantages that when one storage battery group in the two combined power supplies is available, and the system can be controlled to be switched by a control switch, so that one storage battery group can be used for supplying power and protecting the two combined power supplies, and the system can be ensured to be normally used.
Description
Technical field
The present invention relates to a kind of electric control system, specifically be meant a kind of storage battery charge-discharge control system.
Background technology
Power communication is one of three big pillar industries of electric power system, and in modern today, only guaranteed it unimpeded could guarantee the safety and stability of electric power system.And communication power supply is the support of power communication transmission system, has not had the normal supply of communication power supply, and the power communication transmission system has just lost support, thereby can make electrical network that the danger of collapse is at any time arranged, and therefore more highlights the communication power supply Importance of Management.Yet along with the expansion of electrical network, transformer station constantly increases, and the power communication station also correspondingly increases, thereby the responsibility on communication power supply is safeguarded is more and more great, communication storage battery safeguard that the aspect is particularly outstanding.For guaranteeing the continuity of DC power supply, the communication power supply working method generally adopts high frequency electric source commutation system and batteries parallel running.At present; what the communication of power system power supply adopted is the design of two cover independent communication power-supply system power supplies; its advantage is to make each transmission equipment that more stable double power-supply system protection arranged; but exist a hidden danger; just when doing the property checked discharge test or replacing and safeguard, batteries needs it is withdrawed from power-supply system; at this moment, the cover of one in power supply system for communications power supply will lose the protection of backup battery.Therefore, how to solve can the security maintenance battery system, can make the problem of each equipment safety operation again, becomes the important topic of power management department.In addition, when the discharge of the traditional storage battery group property checked is safeguarded, the maintenance staff must safeguard the field watch apparatus working condition, carry out the emergency plan that accident may appear in reply, at any time the accident that reply may occur, though improved the stability and the fail safe of the power supply of communication apparatus power supply, yet had following problem all the time:
(1) relies on the attendant to monitor, increased work and maintenance cost, increased the maintenance expenditures of electrical network virtually on the side;
(2) increase power communication staff's labour intensity, reduced operating efficiency;
(3) can not avoid the attendant under emergency situations, to give electrical network stable destruction of bringing in various degree because of non-objective factors such as misoperations;
Summary of the invention
The objective of the invention is in order to overcome the shortcoming and defect that prior art exists, and a kind of reasonable in design, the good storage battery charge-discharge control system of stability are provided.
For achieving the above object, the technical scheme of confidence of the present invention is, include the batteries 1 and the batteries 2 that are connected with integrated drive generator 2 with integrated drive generator 1, be used to gather the data acquisition module of batteries power information, the monitoring host computer that is used for the control of collection analysis data and circuit, it is characterized in that: also include the battery discharging load unit, include the automatic switch-over circuit that is used for the circuit switching controls in the described monitoring host computer, in this automatic switch-over circuit, described batteries 1 is connected with integrated drive generator 1 by control switch K11, and be communicated with by backward diode D1 and control switch K22 between this batteries 1 and the integrated drive generator 1, described batteries 2 is connected with integrated drive generator 2 by control switch K21, and be communicated with by backward diode D2 and control switch K12 between this batteries 2 and the integrated drive generator 1, described batteries 1 and batteries 2 are respectively by control switch K13, K23 and battery discharging load unit carry out the side and connect, and are provided with the diode D3 that is used to cut off the two between described integrated drive generator 1 and the integrated drive generator 2, D4.By above-mentioned setting, two cover communication power supplies are become standby each other supply power mode by independently-powered mode: as long as any power supply is good in the two cover power-supply systems, any group storage battery is good, any circuit is good, system will but change switch automatically according to the data of gathering, good equipment is put into operation, guarantee the power-supply system normal power supply.
Further being provided with is that described monitoring host computer includes the port that is used for network communication.This is provided with and can passes through this network communication port, utilizes the network communication and transmission resource to realize the remote centralized control function and the batteries remote maintenance of a plurality of transformer stations.
As to such scheme further replenish and perfect, it is arresting element that battery discharging load unit of the present invention adopts ptc material.By adopting high-effect PTC arresting element, there is not any heating wire, even also can not produce red heat danger when radiator fan breaks down, provide the fail safe of system's operation.
Below in conjunction with embodiment, the present invention is done further introduction.
Description of drawings
Fig. 1 specific embodiment of the invention mechanism connection diagram;
Fig. 2 the present invention is the side's of enforcement monitoring host computer automatic switch-over circuit figure specifically.
Embodiment
The specific embodiment of the present invention as shown in Figure 1; include the batteries 1 and the batteries 2 that are connected with integrated drive generator 2 with integrated drive generator 1; be used to gather the data acquisition module of batteries power information; the monitoring host computer that is used for the control of collection analysis data and circuit; also include the battery discharging load unit; include the automatic switch-over circuit that is used for the circuit switching controls in the described monitoring host computer; in this automatic switch-over circuit; described batteries 1 is connected with the main road power supply by control switch K11; and be communicated with by backward diode D1 and control switch K22 between this batteries 1 and the integrated drive generator 1; described batteries 2 is connected with integrated drive generator 2 by control switch K21; and be communicated with by backward diode D2 and control switch K12 between this batteries 2 and the integrated drive generator 1; described batteries 1 and batteries 2 are respectively by control switch K13; K23 and battery discharging load unit carry out the side and connect; can realize batteries is tested by this battery discharging load unit; carry out deciding voltage; fix time; constant volume control is according to the protection voltage of setting; discharge capacity; parameters such as discharge duration can stop discharge automatically.It is arresting element that the described battery discharging load unit of embodiment adopts ptc material, by adopting high-effect PTC arresting element, does not have any heating wire, even also can not produce red heat danger when radiator fan breaks down, provides the fail safe of system's operation.Be provided with diode D3, the D4 that is used to cut off the two between described integrated drive generator 1 of present embodiment and the integrated drive generator 2.By above-mentioned setting, two cover communication power supplies are become standby each other supply power mode by independently-powered mode: as long as any power supply is good in the two cover power-supply systems, any group storage battery is good, any circuit is good, system will but change switch automatically according to the data of gathering, good equipment is put into operation, guarantee the power-supply system normal power supply.
Claims (3)
1. storage battery charge-discharge control system, include the batteries 1 and the batteries 2 that are connected with integrated drive generator 2 with integrated drive generator 1, be used to gather the data acquisition module of batteries power information, the monitoring host computer that is used for the control of collection analysis data and circuit, it is characterized in that: also include the battery discharging load unit, include the automatic switch-over circuit that is used for the circuit switching controls in the described monitoring host computer, in this automatic switch-over circuit, described batteries 1 is connected with integrated drive generator 1 by control switch K11, and be communicated with by backward diode D1 and control switch K22 between this batteries 1 and the integrated drive generator 1, described batteries 2 is connected with integrated drive generator 2 by control switch K21, and be communicated with by backward diode D2 and control switch K12 between this batteries 2 and the integrated drive generator 1, described batteries 1 and batteries 2 are respectively by control switch K13, K23 and battery discharging load unit carry out the side and connect, and are provided with the diode D3 that is used to cut off the two between described integrated drive generator 1 and the integrated drive generator 2, D4.
2. storage battery charge-discharge control system according to claim 1 is characterized in that: described monitoring host computer includes the port that is used for network communication.
3. storage battery charge-discharge control system according to claim 1 and 2 is characterized in that: it is arresting element that described battery discharging load unit adopts ptc material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100968295A CN101572426A (en) | 2009-03-13 | 2009-03-13 | Charge-discharge control system of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100968295A CN101572426A (en) | 2009-03-13 | 2009-03-13 | Charge-discharge control system of storage battery |
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| Publication Number | Publication Date |
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| CN101572426A true CN101572426A (en) | 2009-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2009100968295A Pending CN101572426A (en) | 2009-03-13 | 2009-03-13 | Charge-discharge control system of storage battery |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207540A (en) * | 2010-03-30 | 2011-10-05 | 河南电力试验研究院 | Remote storage battery checking discharging test device |
| WO2012034481A1 (en) * | 2010-09-19 | 2012-03-22 | 华为终端有限公司 | Parallel battery pack |
| CN102474115A (en) * | 2010-05-10 | 2012-05-23 | 松下电器产业株式会社 | Control device, charge storage system, control method, and computer program |
| CN104124738A (en) * | 2014-08-11 | 2014-10-29 | 耿直 | Intelligent combined series-type charge method and intelligent combined series-type charge storage battery pack |
| CN105137360A (en) * | 2015-08-31 | 2015-12-09 | 山东智洋电气股份有限公司 | One-key discharge method for storage battery of transformer station |
| CN109494852A (en) * | 2018-12-27 | 2019-03-19 | 中科开创（广州）智能科技发展有限公司 | A kind of remote charge/discharge system |
| CN109802479A (en) * | 2017-11-16 | 2019-05-24 | 中国科学院沈阳自动化研究所 | Battery handover management system and method in a kind of AUV |
| CN110492600A (en) * | 2019-09-06 | 2019-11-22 | 智洋创新科技股份有限公司 | Substation's novel intelligent DC power system and maintaining method |
-
2009
- 2009-03-13 CN CNA2009100968295A patent/CN101572426A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207540A (en) * | 2010-03-30 | 2011-10-05 | 河南电力试验研究院 | Remote storage battery checking discharging test device |
| CN102474115A (en) * | 2010-05-10 | 2012-05-23 | 松下电器产业株式会社 | Control device, charge storage system, control method, and computer program |
| WO2012034481A1 (en) * | 2010-09-19 | 2012-03-22 | 华为终端有限公司 | Parallel battery pack |
| CN104124738A (en) * | 2014-08-11 | 2014-10-29 | 耿直 | Intelligent combined series-type charge method and intelligent combined series-type charge storage battery pack |
| CN104124738B (en) * | 2014-08-11 | 2017-02-15 | 广东天劲新能源科技股份有限公司 | Intelligent combined series-type charge method |
| CN105137360A (en) * | 2015-08-31 | 2015-12-09 | 山东智洋电气股份有限公司 | One-key discharge method for storage battery of transformer station |
| CN109802479A (en) * | 2017-11-16 | 2019-05-24 | 中国科学院沈阳自动化研究所 | Battery handover management system and method in a kind of AUV |
| CN109494852A (en) * | 2018-12-27 | 2019-03-19 | 中科开创（广州）智能科技发展有限公司 | A kind of remote charge/discharge system |
| CN110492600A (en) * | 2019-09-06 | 2019-11-22 | 智洋创新科技股份有限公司 | Substation's novel intelligent DC power system and maintaining method |
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Open date: 20091104 |