CN201414022Y - Accumulator charging/discharging control system - Google Patents
Accumulator charging/discharging control system Download PDFInfo
- Publication number
- CN201414022Y CN201414022Y CN2009201154410U CN200920115441U CN201414022Y CN 201414022 Y CN201414022 Y CN 201414022Y CN 2009201154410 U CN2009201154410 U CN 2009201154410U CN 200920115441 U CN200920115441 U CN 200920115441U CN 201414022 Y CN201414022 Y CN 201414022Y
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- Prior art keywords
- batteries
- integrated drive
- drive generator
- accumulator
- control system
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- Expired - Fee Related
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Abstract
The utility model discloses an accumulator charging/discharging control system, which comprises a first accumulator set and a second accumulator set connected with a first combined power supply and asecond combined power supply, a data acquisition module for acquiring power information of the accumulator sets, a monitoring host computer for data acquisition and analysis and circuit control, and an accumulator discharge load unit. The accumulator charging/discharging control system has the advantages that as long as one of the two accumulator sets is in normal operation, the accumulator set innormal operation can realize power supply protection of the two combined power supplies by switching from the faulted accumulator set through a control switch, thereby ensuring the normal operation of the system.
Description
Technical field
The utility model relates to a kind of electric control system, specifically is 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;
The utility model content
The purpose of this utility model 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 the utility model confidence is, include first batteries and second batteries that are connected with second integrated drive generator with first integrated drive generator, 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 first batteries is connected with first integrated drive generator by control switch K11, and be communicated with by backward diode D1 and control switch K22 between this first batteries and first integrated drive generator, described second batteries is connected with second integrated drive generator by control switch K21, and be communicated with by backward diode D2 and control switch K12 between this second batteries and first integrated drive generator, described first batteries and second batteries 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 first integrated drive generator and second integrated drive generator, 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 described in the utility model 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 utility model is done further introduction.
Description of drawings
Fig. 1 the utility model embodiment mechanism connection diagram;
Fig. 2 the utility model is the side's of enforcement monitoring host computer automatic switch-over circuit connection layout specifically.
Embodiment
Embodiment of the present utility model as shown in Figure 1; include first batteries and second batteries that are connected with second integrated drive generator with first integrated drive generator; 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 first batteries 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 first batteries and first integrated drive generator; described second batteries is connected with second integrated drive generator by control switch K21; and be communicated with by backward diode D2 and control switch K12 between this second batteries and first integrated drive generator; described first batteries and second batteries 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 first integrated drive generator of present embodiment and second integrated drive generator.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 first batteries and second batteries that are connected with second integrated drive generator with first integrated drive generator, 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 first batteries is connected with first integrated drive generator by control switch K11, and be communicated with by backward diode D1 and control switch K22 between this first batteries and first integrated drive generator, described second batteries is connected with second integrated drive generator by control switch K21, and be communicated with by backward diode D2 and control switch K12 between this second batteries and first integrated drive generator, described first batteries and second batteries 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 first integrated drive generator and second integrated drive generator, 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 |
|---|---|---|---|
| CN2009201154410U CN201414022Y (en) | 2009-03-13 | 2009-03-13 | Accumulator charging/discharging control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201154410U CN201414022Y (en) | 2009-03-13 | 2009-03-13 | Accumulator charging/discharging control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201414022Y true CN201414022Y (en) | 2010-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201154410U Expired - Fee Related CN201414022Y (en) | 2009-03-13 | 2009-03-13 | Accumulator charging/discharging control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201414022Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895155A (en) * | 2010-06-11 | 2010-11-24 | 哈尔滨工程大学 | Energy storage device with failure detection and automatic reconstruction function and reconstructing method |
| CN103368226A (en) * | 2012-03-30 | 2013-10-23 | 罗伯特·博世有限公司 | Electric device and method for operating an electric drive |
| CN106026355A (en) * | 2016-05-30 | 2016-10-12 | 河南昊方通信工程技术有限公司 | Direct current power supply system for communication |
-
2009
- 2009-03-13 CN CN2009201154410U patent/CN201414022Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895155A (en) * | 2010-06-11 | 2010-11-24 | 哈尔滨工程大学 | Energy storage device with failure detection and automatic reconstruction function and reconstructing method |
| CN101895155B (en) * | 2010-06-11 | 2012-10-31 | 哈尔滨工程大学 | Energy storage device with failure detection and automatic reconstruction function and reconstructing method |
| CN103368226A (en) * | 2012-03-30 | 2013-10-23 | 罗伯特·博世有限公司 | Electric device and method for operating an electric drive |
| US9525295B2 (en) | 2012-03-30 | 2016-12-20 | Robert Bosch Gmbh | Electric device and method for operating an electric drive |
| CN103368226B (en) * | 2012-03-30 | 2019-02-19 | 罗伯特·博世有限公司 | Electrical equipment and method for driving electrical equipment |
| CN106026355A (en) * | 2016-05-30 | 2016-10-12 | 河南昊方通信工程技术有限公司 | Direct current power supply system for communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG CHUANGLI ELECTRONIC CO., LTD. Free format text: FORMER NAME: WENZHOU CHUANGLI ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 325000, No. 1599, Binhai, Wenzhou economic and Technological Development Zone, Wenzhou, Zhejiang Patentee after: Zhejiang Chuangli Electronic Co., Ltd. Address before: 325000, No. 2, building 10, two high tech Industrial Park, Zhejiang, Wenzhou Province Patentee before: Wenzhou Makepower Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20170313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |