CN103208657A - Storage battery set on-line balancing and activating device based on handshaking technology communication - Google Patents
Storage battery set on-line balancing and activating device based on handshaking technology communication Download PDFInfo
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- CN103208657A CN103208657A CN2013100778210A CN201310077821A CN103208657A CN 103208657 A CN103208657 A CN 103208657A CN 2013100778210 A CN2013100778210 A CN 2013100778210A CN 201310077821 A CN201310077821 A CN 201310077821A CN 103208657 A CN103208657 A CN 103208657A
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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
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- 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
Abstract
The invention discloses a storage battery on-line balanced and activating device based on handshaking technology communication. The storage battery on-line balanced and activating device comprises a central processing unit, an internal resistance measuring and calculating module, an expert database module, a sampling module, an on-line balanced and activating module and a storage battery management module. The central processing unit sends communication orders through software handshake and controls simultaneously through hardware handshake; the modules send responses to the central processing unit after receiving orders, and perform relative functional process; and the modules send the hardware handshake to the central processing unit after functional process is finished, and the central processing unit decides whether to communicate with the modules or not according to data busy degrees and utilizes the software handshake to send relative responsive orders to the modules. With the storage battery on-line balanced and activating device, each function can be integrated effectively and can be combined and point-to-point managed simultaneously, unstable operating conditions of intelligent storage battery set maintenance devices are eliminated, and overall back-up source system break down caused by instability in maintaining of storage batteries by the intelligent storage battery maintenance devices can be avoided.
Description
Technical field
The present invention relates to storage battery running technology field, be specially a kind of online balanced activating apparatus of batteries based on handshake technique communication.
Background technology
The present extensively mode that adopts charger that the batteries of one group of series connection is carried out online charging is when wherein batteries activation or when downright bad, we often have to change whole Battery pack of batteries.This charging modes can't guarantee the equalizing charge of every batteries in the batteries, often big, the capacity of the variation (uprising or step-down), interior resistive owing to certain joint accumulator voltage in the storage battery reduces and causes storage battery to be in overcharging or owe to fill state, overcharge or owe to fill the performance and the useful life that greatly reduce batteries for a long time.Therefore, keep the stability of batteries, performance unanimities such as the voltage of each single battery, internal resistance, capacity in the maintenance batteries, improve the reliability of on-line operation batteries, could when burst accident, in time obtain emergence power, guarantee the safe operation of equipment and network.Along with the progress of society, intelligent accumulator group service equipment substitutes artificial maintenance gradually, has improved the real-time and stability of system greatly.Present stage widely used intelligent accumulator group service equipment immature, stayed potential safety hazard to backup power system.Therefore, promoting the synchronous operation reliability of batteries service equipment operation, improve data precision and the data validity of batteries service equipment, also is the basic point of safeguards system safety, stable operation.
Summary of the invention
At the problems referred to above, the invention provides a kind of online balanced activating apparatus of batteries based on handshake technique communication, this device obtains to obtain ensureing more reliably and accurate data in equilibrium, activation, the measuring and calculating of internal resistance capacity and the management for each single battery, the various functions of device can more effectively combine, and have realized accuracy, synchronism and the equipment reliability of operation of devices collect data.
The technical scheme that the present invention adopts for its technical problem of solution is:
The online balanced activating apparatus of batteries based on handshake technique communication, comprise central processing unit, the internal resistance capacity that is used for the accumulator internal resistance capacity is calculated is calculated module, record the expert data library module of capacity calculation of measured data, the sampling module that is used for sampling storage battery data, storage battery is carried out the online balanced activation module of online balanced activation and the battery management module that storage battery is managed, central processing unit and above-mentioned module are electrically connected, when a certain function need be called one or more in the above-mentioned module, central processing unit utilizes software handshake to send communication instruction to corresponding module, and utilizes hardware handshaking to carry out Synchronization Control; After corresponding module receives instruction, send response to center processor, and make corresponding function treatment; After function treatment was finished, corresponding module was sent hardware handshaking to central processing unit, and central processing unit determines whether communicate according to the data busy extent of self, utilized software handshake to send corresponding response instruction to module.
The invention has the beneficial effects as follows: the present invention utilizes hardware handshaking technology and software handshake technology that the communication between central processing unit and a plurality of module is controlled, guarantee online equalization function, online mobilizing function, management function, the sampling function, online internal resistance and capacity measuring and calculating function etc. can both combine effectively and unite carries out synchronous point-to-point management, data between each module can confusion reigned, real-time property is good, eliminated the wild effect of Storage Battery Intelligence Maintenance equipment operation, prevented that Storage Battery Intelligence Maintenance equipment from instability occurring and causing whole backup power system paralysis in maintenance free cell; This device guarantees that batteries obtains real-time, accurate, safe and reliable maintenance, increase the useful life of storage battery and the coefficient of safety of system, improve reliability and the performance of operation batteries, reduce the environmental pollution that causes because of battery, have good social benefit and the feature of environmental protection.
Description of drawings
Be further detailed below in conjunction with the drawings and specific embodiments:
Fig. 1 is that the system of an embodiment of the present invention forms schematic diagram.
Embodiment
With reference to Fig. 1, device of the present invention mainly comprises central processing unit 1, internal resistance capacity measuring and calculating module 2, expert data library module 3, sampling module 4, online balanced activation module 5 and battery management module 6.Can also comprise various communication components, human-machine operation parts etc. in addition.
Central processing unit 1 is the major part that this device data are handled and controlled.The parameter that sampling module 4 is used for gathering batteries and each cell batteries.Battery management module 6 can be controlled access and the disconnection of each cell batteries.
Internal resistance capacity measuring and calculating module 2 and expert data library module 3 are used, be used for the internal resistance capacity of storage battery is calculated, store the calculation of measured data value of setting up based on internal resistance and the capacity one-to-one relationship of the battery of each type in the expert data library module 3, measuring and calculating is just can directly read the amount of capacity that obtains battery by the internal resistance of cell data that measure from this database.
The effect of online balanced activation module 5 is under the control of central processing unit 1 storage battery in the batteries to be carried out equilibrium and activation, concrete process generally is that storage battery excessive to certain internal resistance, that capacity is low excessively sends digital high-frequency impulse, thereby reduce the precipitation of battery sulfide, reduce its internal resistance thereby reach, increase the purpose of its capacity.Because the effect of internal resistance capacity measuring and calculating module 2, the internal resistance capacity data of each storage battery can obtain in real time, the digital high-frequency impulse that online balanced activation module 5 is sent is based on all that the storage battery self working state sends, therefore this high-frequency impulse must be best suited in this storage battery, and this activation method can really be realized internal resistance and the capacity equilibrium of batteries.
The improvement of maximum of the present invention is to utilize hardware handshaking technology and software handshake technology that the communication between central processing unit and a plurality of module is controlled.Particularly, when a certain function needed one or more in the calling module, central processing unit 1 utilized software handshake to send communication instruction to corresponding module, and utilizes hardware handshaking to carry out Synchronization Control.For example, when needs start internal resistance capacity measuring and calculating function, the inside capacitance-resistance of central processing unit 1 meeting measures calculation module 2, expert data library module 3, sampling module 4 etc. and sends communication instruction, respectively certain signal path between central processing unit 1 and the above-mentioned module is set to specific level (realization hardware handshaking) simultaneously, because the variation of level can instant response, therefore above-mentioned module can be carried out good Synchronization Control.After corresponding module receives instruction, send response to center processor 1, and make corresponding function treatment.After function treatment is finished, corresponding module is sent hardware handshaking to central processing unit, central processing unit determines whether communicate according to the data busy extent of self, utilize software handshake to send corresponding response instruction to module, when central processing unit 1 data are handled when busy, it can send data to module and not send signal, when central processing unit 1 is idle, it sends signal of communication to module, receives corresponding data and handles.
Above-mentioned control of communication method can be eliminated the wild effect of Storage Battery Intelligence Maintenance equipment operation, prevents that Storage Battery Intelligence Maintenance equipment from instability occurring and causing whole backup power system paralysis in maintenance free cell.
Embodiments of the present invention are not restricted to the described embodiments, as long as it reaches technique effect of the present invention with essentially identical means, all should belong to protection scope of the present invention.
Claims (1)
1. based on the online balanced activating apparatus of batteries of handshake technique communication, comprise central processing unit, the internal resistance capacity that is used for the accumulator internal resistance capacity is calculated is calculated module, record the expert data library module of capacity calculation of measured data, the sampling module that is used for sampling storage battery data, storage battery is carried out the online balanced activation module of online balanced activation and the battery management module that storage battery is managed, central processing unit and above-mentioned module are electrically connected, a certain function it is characterized in that: when need be called one or more in the above-mentioned module, central processing unit utilizes software handshake to send communication instruction to corresponding module, and utilizes hardware handshaking to carry out Synchronization Control; After corresponding module receives instruction, send response to center processor, and make corresponding function treatment; After function treatment was finished, corresponding module was sent hardware handshaking to central processing unit, and central processing unit determines whether communicate according to the data busy extent of self, utilized software handshake to send corresponding response instruction to module.
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| CN201310077821.0A CN103208657B (en) | 2013-03-12 | 2013-03-12 | Storage battery set on-line balancing and activating device based on handshaking technology communication |
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| CN103208657B CN103208657B (en) | 2015-05-13 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896328A (en) * | 2017-03-14 | 2017-06-27 | 河北工业大学 | Energy-storage battery intelligence servicing unit |
| CN107317058A (en) * | 2017-06-16 | 2017-11-03 | 山东省科学院自动化研究所 | A kind of configurable batteries of electric automobile management monitoring system and implementation method |
| CN109921117A (en) * | 2019-04-18 | 2019-06-21 | 国网冀北电力有限公司承德供电公司 | Cell batteries line pulse activates apparatus and system |
| CN116130810A (en) * | 2023-03-30 | 2023-05-16 | 南京鼎尔特科技有限公司 | Storage battery on-line activation method based on forward spike excitation |
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| CN102136751A (en) * | 2011-04-19 | 2011-07-27 | 王国平 | Accumulator battery online equalizing system |
| CN102608538A (en) * | 2012-03-05 | 2012-07-25 | 王国平 | Capacity online reckoning system for storage battery |
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| CN102136751A (en) * | 2011-04-19 | 2011-07-27 | 王国平 | Accumulator battery online equalizing system |
| CN102608538A (en) * | 2012-03-05 | 2012-07-25 | 王国平 | Capacity online reckoning system for storage battery |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896328A (en) * | 2017-03-14 | 2017-06-27 | 河北工业大学 | Energy-storage battery intelligence servicing unit |
| CN106896328B (en) * | 2017-03-14 | 2019-07-19 | 河北工业大学 | Energy-storage battery intelligence auxiliary device |
| CN107317058A (en) * | 2017-06-16 | 2017-11-03 | 山东省科学院自动化研究所 | A kind of configurable batteries of electric automobile management monitoring system and implementation method |
| CN107317058B (en) * | 2017-06-16 | 2019-12-10 | 山东省科学院自动化研究所 | configurable electric vehicle battery management monitoring system and implementation method |
| CN109921117A (en) * | 2019-04-18 | 2019-06-21 | 国网冀北电力有限公司承德供电公司 | Cell batteries line pulse activates apparatus and system |
| CN116130810A (en) * | 2023-03-30 | 2023-05-16 | 南京鼎尔特科技有限公司 | Storage battery on-line activation method based on forward spike excitation |
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Application publication date: 20130717 Assignee: ZHUHAI LONL ELECTRIC CO., LTD. Assignor: Wang Guoping Contract record no.: 2015440000726 Denomination of invention: Storage battery set on-line balancing and activating device based on handshaking technology communication Granted publication date: 20150513 License type: Exclusive License Record date: 20151022 |
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Assignee: ZHUHAI LONL ELECTRIC Co.,Ltd. Assignor: Wang Guoping Contract record no.: 2015440000726 Date of cancellation: 20201111 |
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Application publication date: 20130717 Assignee: ZHUHAI LONL ELECTRIC Co.,Ltd. Assignor: Wang Guoping Contract record no.: X2020440000153 Denomination of invention: On line equalization and activation device of storage battery based on handshake communication technology Granted publication date: 20150513 License type: Exclusive License Record date: 20201222 |