CN202696229U - Storage battery combined working device - Google Patents
Storage battery combined working device Download PDFInfo
- Publication number
- CN202696229U CN202696229U CN2012203685613U CN201220368561U CN202696229U CN 202696229 U CN202696229 U CN 202696229U CN 2012203685613 U CN2012203685613 U CN 2012203685613U CN 201220368561 U CN201220368561 U CN 201220368561U CN 202696229 U CN202696229 U CN 202696229U
- Authority
- CN
- China
- Prior art keywords
- input
- batteries
- output
- voltage regulator
- output terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model introduces a storage battery combined working device which is composed of multiple monomer storage batteries or multiple storage battery modules, a load capacitor, multiple storage battery charge and discharge controllers, a voltage transformation rectifier filter, a storage battery pack monitor, a load discharge controller and a microprocessor. According to the utility model, monomer storage batteries or storage battery modules after forming a group can work independently and separately, mutual interference of the monomer storage batteries or the storage battery modules after forming a group can be avoided, service life of the storage battery pack is improved, and an internal high voltage source existing in the storage battery pack can be avoided. The storage battery combined working device, disclosed by the utility model, has the advantages of convenience for implementation and safety for use.
Description
Technical field
The utility model is the Combined storage battery equipment, belongs to storage battery and reaches in groups storage battery balancing technique field.
Background technology
In existing storage battery burst mode, for satisfying the requirement of load current and voltage, all be to adopt the mode that cell batteries is carried out parallel connection and series connection to be made up to obtain batteries, or adopt a plurality of cell batteries to carry out parallel connection and series connection obtains battery module, again a plurality of battery modules are carried out parallel connection and series connection obtains batteries, because the production technology that storage battery is present and the restriction of technique, cause the technical indicator consistency of each cell batteries relatively poor, therefore rear cell batteries or battery module influence each other in charge and discharge process in groups, so that the part storage battery in the batteries overcharges or overdischarge easily, cause the working life of batteries much smaller than the working life of cell batteries or battery module, this is comparatively general in the application of lithium ion battery; In existing technology and solution, all be to adopt an equilibrium in parallel and observing and controlling branch road on the two poles of the earth of each cell batteries in the series connection in groups, under the Monitoring and Controlling of microprocessor and observing and controlling branch road so that the external characteristic of cell batteries in the series connection reach unanimity, thereby the life-span of improving series-connected batteries; The defective of doing like this is: the efficient working range of equilibrium and observing and controlling branch road is limited, therefore when the index difference of cell batteries and change the life-span that still can have influence on whole series-connected batteries when excessive, and when accident appears in batteries, need cutoff high output, although can be by closing the output cutoff high output of batteries, but because the interior employing of batteries is the High voltage output that series connection obtains to storage battery, although the High voltage output that has therefore cut off batteries, but the inherent high-voltage power supply of batteries still exists, this is safe not in actual applications, and is especially safe not in the application of electric automobile.
Summary of the invention
Reach in view of the foregoing problem, the purpose of this utility model is to provide a kind of Combined storage battery equipment, independently adopt electronic technology to boost to a plurality of cell batteries or battery module and reach the required voltage indexes of load, output current after boosting is merged the Combined storage battery method of work that output meets the requirements of the electric current index, so that each cell batteries or battery module can be isolated and work alone mutually, can avoid each cell batteries or battery module influencing each other after adopting series-parallel connection method in groups, improve battery life, and the inherent voltage of batteries can be controlled at below the safe voltage, avoid batteries to have inherent high-voltage power supply, and have enforcement conveniently, use the characteristics of safety.
For achieving the above object, the utility model is introduced a kind of Combined storage battery equipment, contain a plurality of battery modules that consisted of by cell batteries, batteries, a load capacitance that a plurality of cell batteries or battery module form is characterized in that having a plurality of accumulator cell charging and discharging controllers, a plurality of transformation rectifier filter, a batteries watch-dog, a load discharge controller; The electric current input/output terminal of each cell batteries or battery module is connected with the direct current input/output terminal of an accumulator cell charging and discharging controller, the DC pulse output of each accumulator cell charging and discharging controller is connected with the DC pulse input of a transformation rectifier filter, the dc output end of each transformation rectifier filter all is connected with load capacitance, and load capacitance and load discharge controller, load are in parallel; A discharge switch current limliting voltage regulator, charge switch current limliting voltage regulator, DC-DC supply convertor, accumulator monitoring device, thermoregulator, charge in batteries and temperature regulation controller, an accumulator cell charging and discharging controller, a microprocessor are arranged in each accumulator cell charging and discharging controller, a discharge switch, a flow restricter, a voltage regulator are arranged in each discharge switch current limliting voltage regulator, in each charge switch current limliting voltage regulator a plurality of charge switchs, a plurality of flow restricter, a plurality of voltage regulator are arranged; A temperature sensor, a voltage sensor and a current sensor are arranged in each accumulator monitoring device; A pulse transformer, a rectifier, an out-put supply filter are arranged in each transformation rectifier filter; The input of discharge switch current limliting voltage regulator is connected with the electric current input/output terminal of cell batteries or battery module, the output of discharge switch current limliting voltage regulator is connected with the low pressure input of pulse transformer, the output that boosts of pulse transformer is connected with the rectifier ac input end, the dc output end of rectifier is connected with the input of power-supply filter, and the output of power-supply filter is connected with load capacitance; Each charging output of each charge switch current limliting voltage regulator is connected with the input/output terminal of each cell batteries or battery module respectively, the charging current input of charge switch current limliting voltage regulator is connected with the charging output of charge in batteries and temperature regulation controller, the charging input end of charge in batteries and temperature regulation controller is connected with the output of charge power supply, the adjustment current output terminal of charge in batteries and temperature regulation controller is connected with the operating current input of thermoregulator, discharge switch current limliting voltage regulator, charge switch current limliting voltage regulator, charge in batteries and temperature regulation controller, accumulator monitoring device operating state and control end are connected with the part input/output terminal of accumulator cell charging and discharging controller respectively, the job control input/output terminal of accumulator cell charging and discharging controller, temperature sensor, the signal output part of voltage sensor and current sensor is connected with the work input/output terminal of microprocessor respectively, the input of DC-DC supply convertor is connected with the output of power-supply filter, the current output terminal of DC-DC supply convertor and accumulator cell charging and discharging controller, the accumulator monitoring device, the batteries monitor, the power input of microprocessor is connected, and the some work input/output terminal of each microprocessor is connected with the work input/output terminal of each accumulator monitoring device respectively; A displacement transducer, a velocity transducer, a shock transducer, a shock sensor, a batteries monitoring microprocessor are arranged in the batteries monitor; The operating state of the data output end of displacement transducer, velocity transducer, shock transducer, shock sensor and load discharge controller and control end are connected with the control signal input/output terminal of batteries monitoring microprocessor respectively.
Operation principle of the present utility model is: each cell batteries or battery module are arranged discharge boost pressure controller and charge controller, like this, the work that discharges and recharges of each cell batteries or battery module is just relatively independent, when cell batteries is charged, avoid cell batteries to cause the unbalanced impact of charging because of individual difference; So neither can be subject to the impact of other cell batteries or battery module, can not remove to have influence on other cell batteries or battery module yet, output current to each cell batteries or battery module carries out electronic switch control, pressure regulation, pulse transforming and rectification output, then be connected in parallel, the output current merging is outputed on the load capacitance, provide electric power supply by load capacitance to load again, so just realized the independently-powered of each cell batteries in batteries or battery module, boost and function that electric current compiles, just realized the high-power function of supplying power that promotes output voltage and strengthen output current; Said process is: adopt the mode that cell batteries or battery module independently discharges, electronic switch is controlled the generation pulse signal, surge pipe carries out voltage adjustment, high frequency transformer pulse signals transformation and rectification realizes independent pressure regulation and the output of boosting, electric current compile storage battery working method in groups, so that the work of each cell batteries or battery module is independent separately, current/voltage is isolated mutually, then can not bring to influence each other; In charging process, because each cell batteries or battery module are isolated charge independence, the charged state of some cell batteries or battery module can not affect the charging work of other battery modules; When passing through the accumulator monitoring device, microprocessor and batteries watch-dog are to storage battery displacement limits parameter, the speed limit parameter, impact absolute rating, the vibrations absolute rating, the battery-operated temperature is set, voltage, the monitoring of current reference parameter is processed, when the work Monitoring Data of finding a certain cell batteries or some battery modules exceeds the reference parameter of setting and absolute rating, be when abnormality occurring, then can close its charging/discharging function to this cell batteries or battery module by the accumulator cell charging and discharging controller of correspondence, and other battery module can work on still; Like this, under the redundancy configuration of certain battery module quantity, can not have influence on other battery module and work and the life-span of whole batteries in the index variation of indivedual battery modules even the situation about damaging yet; And when appearring in batteries, accident needs cutoff high when output, then the booster circuit of cell batteries or battery module quit work, can close the High voltage output of batteries, discharge the load capacitance electric energy, and because the output voltage of cell batteries or battery module can be controlled at below the safe voltage, then so that the inherent voltage of batteries is in below the safe voltage, can guarantee the fail safe of batteries.
Description of drawings
Fig. 1 is that the system of the Combined storage battery equipment of the utility model one embodiment consists of electrical schematic diagram;
Fig. 2 is the formation electrical schematic diagram of the Combined storage battery equipment of the utility model one embodiment;
Fig. 3 is that the system of the Combined storage battery equipment of another kind of implementation of the present utility model consists of electrical schematic diagram;
In Fig. 1, Fig. 2 and Fig. 3, in each accompanying drawing, adopt identical numbering to represent for the parts with identical function, too much bring confusion to avoid numbering.
Embodiment
The below take accompanying drawing as example illustrates embodiment of the present utility model:
Fig. 1 is that the system of the Combined storage battery equipment of the utility model one embodiment consists of electrical schematic diagram, wherein:
A is cell batteries or battery module, adopts conventional cell batteries or is got final product by the battery module that connection in series-parallel consists of by cell batteries; B is the accumulator cell charging and discharging controller, and its circuit principle of compositionality sees for details shown in the accompanying drawing 2; T is the transformation rectifier filter, and its circuit principle of compositionality sees for details shown in the accompanying drawing 2; C is load capacitance, adopts large value capacitor and withstand voltage and output voltage to be complementary and gets final product; D is load, and load can be DC motor or inverter; E is the charging input power, adopts output to get final product with the charging input power that each cell batteries or battery module charging index are consistent; The electric current input/output terminal of each cell batteries or battery module is connected with the low pressure input/output terminal of an accumulator cell charging and discharging controller respectively, and the voltage boosting dc output of each accumulator cell charging and discharging controller is connected with load capacitance; F is the batteries monitoring microprocessor, adopts conventional single-chip microcomputer to consist of; G is the load discharge controller, adopts controllable silicon and discharge load to consist of; H is displacement transducer, adopts conventional displacement transducer to get final product; I is velocity transducer, adopts the conventional speeds transducer to get final product; J is shock transducer, adopts conventional shock transducer to get final product; K is shock sensor, adopts conventional shock sensor to get final product;
Fig. 2 is the formation electrical schematic diagram of the Combined storage battery equipment of the utility model one embodiment, wherein:
The formation of Combined storage battery equipment has accumulator cell charging and discharging controller B and transformation rectifier filter T, in accumulator cell charging and discharging controller B, 1 is the accumulator monitoring device, adopt temperature sensor, voltage sensor and current sensor to consist of, be used for gathering the state parameter of cell batteries or battery module; 2 is discharge switch current limliting voltage regulator, adopts thyristor and controllable voltage regulating pipe to consist of, and realizes the function to output switch, current limliting and the pressure regulation of battery discharging output current; 3 is charge switch current limliting voltage regulator and accumulator monitoring device, wherein charge switch current limliting voltage regulator adopts thyristor and controllable voltage regulating pipe to consist of, be connected with the input/output terminal of each cell batteries respectively, realization is to the input switch of each cell batteries or battery module charging input current, the function of current limliting and pressure regulation, accumulator monitoring device wherein adopts a plurality of temperature sensors, a plurality of voltage sensors and a plurality of current sensor consist of, be connected with each cell batteries or battery module in the batteries respectively, be used for gathering the state parameter of each cell batteries or battery module; 7 is thermoregulator, adopts electric heater and fan to get final product; 8 is charge in batteries and temperature regulation controller, adopts electronic switch and amplification driving circuit to consist of; 9 is the accumulator cell charging and discharging controller, adopts amplifier, thyristor driving circuit, bleeder circuit to consist of, and bleeder circuit is used for output dc voltage is carried out the dividing potential drop test, and by the microprocessor acquisition process; 10 is microprocessor, adopts conventional Single Chip Microcomputer (SCM) system to consist of; 11 is the DC-DC supply convertor, adopts conventional DC-DC DC power supply conversion chip or module to get final product; T is the transformation rectifier filter among Fig. 2, and wherein: 4 is pulse transformer, adopts conventional high frequency transformer to get final product; 5 is rectifier, adopts bridge rectifier to consist of; 6 is the out-put supply filter, adopts high-power low pass power-supply filter to get final product; In addition, C is load capacitance in the accompanying drawing 2, adopts large capacity, electric capacity withstand voltage and that output voltage is complementary to get final product; The input of discharge switch current limliting voltage regulator is connected with the electric current input/output terminal of cell batteries or battery module, the output of discharge switch current limliting voltage regulator is connected with the input of pulse transformer, the output that boosts of pulse transformer is connected with the rectifier ac input end, the dc output end of rectifier is connected with the input of power-supply filter, the output of power-supply filter is connected with super capacitor, the output of charge switch current limliting voltage regulator is connected with the input/output terminal of cell batteries or battery module, the charging current input of charge switch current limliting voltage regulator is connected with the charging output of cell batteries or battery module charging and temperature regulation controller, the charging input end of charge in batteries and temperature regulation controller is connected with the output of charge power supply, the adjustment current output terminal of charge in batteries and temperature regulation controller is connected with the operating current input of thermoregulator, discharge switch current limliting voltage regulator, charge switch current limliting voltage regulator, charge in batteries and temperature regulation controller, the operating state of accumulator monitoring device and control end are connected with the part input/output terminal of accumulator cell charging and discharging controller respectively, other some work control inputs outputs of accumulator cell charging and discharging controller are connected with the work input/output terminal of microprocessor respectively, the low pressure input of DC-DC power supply stepup transformer is connected with the electric current input/output terminal of cell batteries or battery module, the boost current output of DC-DC power supply stepup transformer and accumulator cell charging and discharging controller, the accumulator monitoring device, the power input of microprocessor is connected, and the some work input/output terminal of each microprocessor is connected with the work input/output terminal of batteries watch-dog respectively;
Finish to interconnect according to components and parts shown in accompanying drawing 1 and the accompanying drawing 2 and module composition and the explanation of above-mentioned line, can finish embodiment of the present utility model to each microprocessor and batteries watch-dog authorized strength work software.
Combined storage battery equipment of the present utility model, can also be to contain a plurality of battery modules that consisted of by cell batteries, batteries, a load capacitance that a plurality of cell batteries or battery module form is characterized in that having a plurality of accumulator cell charging and discharging controllers, a transformation rectifier filter, a batteries watch-dog, a load discharge controller; The electric current input/output terminal of each cell batteries or battery module is connected with the direct current input/output terminal of an accumulator cell charging and discharging controller, the DC pulse output of each accumulator cell charging and discharging controller is connected with the DC pulse input of transformation rectifier filter, the dc output end of transformation rectifier filter is connected with load capacitance, and load capacitance and load discharge controller, load are in parallel; A discharge switch current limliting voltage regulator, charge switch current limliting voltage regulator, DC-DC supply convertor, accumulator monitoring device, thermoregulator, charge in batteries and temperature regulation controller, an accumulator cell charging and discharging controller, a microprocessor are arranged in each accumulator cell charging and discharging controller, a discharge switch, a flow restricter, a voltage regulator are arranged in each discharge switch current limliting voltage regulator, in each charge switch current limliting voltage regulator a plurality of charge switchs, a plurality of flow restricter, a plurality of voltage regulator are arranged; A temperature sensor, a voltage sensor and a current sensor are arranged in each accumulator monitoring device; A pulse transformer, a rectifier, an out-put supply filter are arranged in the transformation rectifier filter; The input of discharge switch current limliting voltage regulator is connected with the electric current input/output terminal of cell batteries or battery module, the output of discharge switch current limliting voltage regulator is connected with the low pressure input of pulse transformer, the output that boosts of pulse transformer is connected with the rectifier ac input end, the dc output end of rectifier is connected with the input of power-supply filter, and the output of power-supply filter is connected with load capacitance; Each charging output of each charge switch current limliting voltage regulator is connected with the input/output terminal of each cell batteries or battery module respectively, the charging current input of charge switch current limliting voltage regulator is connected with the charging output of charge in batteries and temperature regulation controller, the charging input end of charge in batteries and temperature regulation controller is connected with the output of charge power supply, the adjustment current output terminal of charge in batteries and temperature regulation controller is connected with the operating current input of thermoregulator, discharge switch current limliting voltage regulator, charge switch current limliting voltage regulator, charge in batteries and temperature regulation controller, accumulator monitoring device operating state and control end are connected with the part input/output terminal of accumulator cell charging and discharging controller respectively, the job control input/output terminal of accumulator cell charging and discharging controller, temperature sensor, the signal output part of voltage sensor and current sensor is connected with the work input/output terminal of microprocessor respectively, the input of DC-DC supply convertor is connected with the output of power-supply filter, the current output terminal of DC-DC supply convertor and accumulator cell charging and discharging controller, the accumulator monitoring device, the batteries monitor, the power input of microprocessor is connected, and the some work input/output terminal of each microprocessor is connected with the work input/output terminal of each accumulator monitoring device respectively; A displacement transducer, a velocity transducer, a shock transducer, a shock sensor, a batteries monitoring microprocessor are arranged in the batteries monitor; The operating state of the data output end of displacement transducer, velocity transducer, shock transducer, shock sensor and load discharge controller and control end are connected with the control signal input/output terminal of batteries monitoring microprocessor respectively; This programme is a kind of form of the composition of the present utility model, as shown in Figure 3, all numberings wherein are consistent with the function of the device shown in Fig. 1, Fig. 2, module, can reduce like this usage quantity of switch vertoro, reduce implementation cost of the present utility model.
Combined storage battery equipment of the present utility model, can also be to have the current output terminal of a plurality of cell batteries or battery module to be connected with the input of a switch vertoro by a plurality of diodes and after connecing respectively, can in the situation that switch vertoro capacity allows, be shared by a plurality of cell batteries or battery module like this, reduce the usage quantity of switch vertoro, reduce implementation cost of the present utility model.
Combined storage battery equipment of the present utility model, can also be to be connected with the input of same pulse transformer to the output of the discharge switch current limliting voltage regulator in one group of cell batteries or the accumulator cell charging and discharging controller and after connecing, in each discharge switch current limliting voltage regulator, the voltage regulator input is connected with corresponding cell batteries or the output of battery module, output voltage regulator is connected with the flow restricter input, the flow restricter output is connected with the electronic switch input, the electronic switch output of one group of discharge switch current limliting voltage regulator and connect after be connected with the input of a pulse transformer, can reduce like this usage quantity of pulse transformer, so that enforcement of the present utility model is more simple, reduce cost and alleviate the weight of described Combined storage battery equipment, be convenient to practical application.
Combined storage battery equipment of the present utility model, can also be that a synchronous clock source is being arranged in the batteries monitor, microprocessor in each accumulator cell charging and discharging controller is connected with this synchronous clock source, like this can be so that the realization synchronous control switch is exported in the switch discharge of each cell batteries or battery module.
Combined storage battery equipment of the present utility model can also be that MOSFET or IGBT module and corresponding control driver module are arranged in charge switch current limliting voltage regulator in the accumulator cell charging and discharging controller and the charge switch current limliting voltage regulator; A discharge switch and a discharge load are arranged in the load discharge controller, the working node of discharge switch is connected rear with discharge load and load capacitance is in parallel, and the job control end of discharge switch is connected with the control signal input/output terminal of batteries monitoring microprocessor; Can so that enforcement of the present utility model is more simple, reduce cost like this.
The utility model has been introduced a kind of by a plurality of cell batteries or a plurality of battery module, load capacitance, a plurality of accumulator cell charging and discharging controllers, the transformation rectifier filter, the batteries watch-dog, the Combined storage battery equipment that load discharge controller and microprocessor form, so that cell batteries or battery module can be isolated and work alone after in groups mutually, can avoid cell batteries or battery module influencing each other after in groups, improve battery life, and can avoid batteries to have inherent high-voltage power supply, have and implement conveniently, use the characteristics of safety.
Claims (6)
1. Combined storage battery equipment, contain a plurality of battery modules that consisted of by cell batteries, batteries, a load capacitance that a plurality of cell batteries or battery module form is characterized in that having a plurality of accumulator cell charging and discharging controllers, a plurality of transformation rectifier filter, a batteries watch-dog, a load discharge controller; The electric current input/output terminal of each cell batteries or battery module is connected with the direct current input/output terminal of an accumulator cell charging and discharging controller, the DC pulse output of each accumulator cell charging and discharging controller is connected with the DC pulse input of a transformation rectifier filter, the dc output end of each transformation rectifier filter all is connected with load capacitance, and load capacitance and load discharge controller, load are in parallel; A discharge switch current limliting voltage regulator, charge switch current limliting voltage regulator, DC-DC supply convertor, accumulator monitoring device, thermoregulator, charge in batteries and temperature regulation controller, an accumulator cell charging and discharging controller, a microprocessor are arranged in each accumulator cell charging and discharging controller, a discharge switch, a flow restricter, a voltage regulator are arranged in each discharge switch current limliting voltage regulator, in each charge switch current limliting voltage regulator a plurality of charge switchs, a plurality of flow restricter, a plurality of voltage regulator are arranged; A temperature sensor, a voltage sensor and a current sensor are arranged in each accumulator monitoring device; A pulse transformer, a rectifier, an out-put supply filter are arranged in each transformation rectifier filter; The input of discharge switch current limliting voltage regulator is connected with the electric current input/output terminal of cell batteries or battery module, the output of discharge switch current limliting voltage regulator is connected with the low pressure input of pulse transformer, the output that boosts of pulse transformer is connected with the rectifier ac input end, the dc output end of rectifier is connected with the input of power-supply filter, and the output of power-supply filter is connected with load capacitance; Each charging output of each charge switch current limliting voltage regulator is connected with the input/output terminal of each cell batteries or battery module respectively, the charging current input of charge switch current limliting voltage regulator is connected with the charging output of charge in batteries and temperature regulation controller, the charging input end of charge in batteries and temperature regulation controller is connected with the output of charge power supply, the adjustment current output terminal of charge in batteries and temperature regulation controller is connected with the operating current input of thermoregulator, discharge switch current limliting voltage regulator, charge switch current limliting voltage regulator, charge in batteries and temperature regulation controller, accumulator monitoring device operating state and control end are connected with the part input/output terminal of accumulator cell charging and discharging controller respectively, the job control input/output terminal of accumulator cell charging and discharging controller, temperature sensor, the signal output part of voltage sensor and current sensor is connected with the work input/output terminal of microprocessor respectively, the input of DC-DC supply convertor is connected with the output of power-supply filter, the current output terminal of DC-DC supply convertor and accumulator cell charging and discharging controller, the accumulator monitoring device, the batteries monitor, the power input of microprocessor is connected, and the some work input/output terminal of each microprocessor is connected with the work input/output terminal of each accumulator monitoring device respectively; A displacement transducer, a velocity transducer, a shock transducer, a shock sensor, a batteries monitoring microprocessor are arranged in the batteries monitor; The operating state of the data output end of displacement transducer, velocity transducer, shock transducer, shock sensor and load discharge controller and control end are connected with the control signal input/output terminal of batteries monitoring microprocessor respectively.
2. Combined storage battery equipment as claimed in claim 1 it is characterized in that giving after the current output terminal that a plurality of battery modules are arranged seals in a diode separately and connecing, and the diode after connecing is connected with the input of a switch vertoro.
3. Combined storage battery equipment as claimed in claim 1, it is characterized in that being connected with the input of same pulse transformer to the output of the discharge switch current limliting voltage regulator in the group storage battery charging-discharging controller and after connecing, in each discharge switch current limliting voltage regulator, the voltage regulator input is connected with the output of corresponding battery module, output voltage regulator is connected with the flow restricter input, the flow restricter output is connected with the electronic switch input, the electronic switch output of one group of discharge switch current limliting voltage regulator and connect after be connected with the input of a pulse transformer.
4. Combined storage battery equipment, contain a plurality of battery modules that consisted of by cell batteries, batteries, a load capacitance that a plurality of cell batteries or battery module form is characterized in that having a plurality of accumulator cell charging and discharging controllers, a transformation rectifier filter, a batteries watch-dog, a load discharge controller; The electric current input/output terminal of each cell batteries or battery module is connected with the direct current input/output terminal of an accumulator cell charging and discharging controller, the DC pulse output of each accumulator cell charging and discharging controller is connected with the DC pulse input of transformation rectifier filter, the dc output end of transformation rectifier filter is connected with load capacitance, and load capacitance and load discharge controller, load are in parallel; A discharge switch current limliting voltage regulator, charge switch current limliting voltage regulator, DC-DC supply convertor, accumulator monitoring device, thermoregulator, charge in batteries and temperature regulation controller, an accumulator cell charging and discharging controller, a microprocessor are arranged in each accumulator cell charging and discharging controller, a discharge switch, a flow restricter, a voltage regulator are arranged in each discharge switch current limliting voltage regulator, in each charge switch current limliting voltage regulator a plurality of charge switchs, a plurality of flow restricter, a plurality of voltage regulator are arranged; A temperature sensor, a voltage sensor and a current sensor are arranged in each accumulator monitoring device; A pulse transformer, a rectifier, an out-put supply filter are arranged in the transformation rectifier filter; The input of discharge switch current limliting voltage regulator is connected with the electric current input/output terminal of cell batteries or battery module, the output of discharge switch current limliting voltage regulator is connected with the low pressure input of pulse transformer, the output that boosts of pulse transformer is connected with the rectifier ac input end, the dc output end of rectifier is connected with the input of power-supply filter, and the output of power-supply filter is connected with load capacitance; Each charging output of each charge switch current limliting voltage regulator is connected with the input/output terminal of each cell batteries or battery module respectively, the charging current input of charge switch current limliting voltage regulator is connected with the charging output of charge in batteries and temperature regulation controller, the charging input end of charge in batteries and temperature regulation controller is connected with the output of charge power supply, the adjustment current output terminal of charge in batteries and temperature regulation controller is connected with the operating current input of thermoregulator, discharge switch current limliting voltage regulator, charge switch current limliting voltage regulator, charge in batteries and temperature regulation controller, accumulator monitoring device operating state and control end are connected with the part input/output terminal of accumulator cell charging and discharging controller respectively, the job control input/output terminal of accumulator cell charging and discharging controller, temperature sensor, the signal output part of voltage sensor and current sensor is connected with the work input/output terminal of microprocessor respectively, the input of DC-DC supply convertor is connected with the output of power-supply filter, the current output terminal of DC-DC supply convertor and accumulator cell charging and discharging controller, the accumulator monitoring device, the batteries monitor, the power input of microprocessor is connected, and the some work input/output terminal of each microprocessor is connected with the work input/output terminal of each accumulator monitoring device respectively; A displacement transducer, a velocity transducer, a shock transducer, a shock sensor, a batteries monitoring microprocessor are arranged in the batteries monitor; The operating state of the data output end of displacement transducer, velocity transducer, shock transducer, shock sensor and load discharge controller and control end are connected with the control signal input/output terminal of batteries monitoring microprocessor respectively.
5. Combined storage battery equipment as claimed in claim 4 is characterized in that a synchronous clock source is arranged in the batteries monitor, and the microprocessor in each accumulator cell charging and discharging controller is connected with this synchronous clock source.
6. such as claim 1 or 4 described Combined storage battery equipments, it is characterized in that in charge switch current limliting voltage regulator in the accumulator cell charging and discharging controller and the charge switch current limliting voltage regulator MOSFET or IGBT module and corresponding control driver module being arranged; A discharge switch and a discharge load are arranged in the load discharge controller, the working node of discharge switch is connected rear with discharge load and load capacitance is in parallel, and the job control end of discharge switch is connected with the control signal input/output terminal of batteries monitoring microprocessor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203685613U CN202696229U (en) | 2012-07-29 | 2012-07-29 | Storage battery combined working device |
| CN201210263826.8A CN102751769B (en) | 2012-07-29 | 2012-07-29 | Storage battery combination working method and storage battery combination working device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203685613U CN202696229U (en) | 2012-07-29 | 2012-07-29 | Storage battery combined working device |
| CN201210263826.8A CN102751769B (en) | 2012-07-29 | 2012-07-29 | Storage battery combination working method and storage battery combination working device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202696229U true CN202696229U (en) | 2013-01-23 |
Family
ID=68535969
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210263826.8A Active CN102751769B (en) | 2012-07-29 | 2012-07-29 | Storage battery combination working method and storage battery combination working device |
| CN2012203685613U Expired - Lifetime CN202696229U (en) | 2012-07-29 | 2012-07-29 | Storage battery combined working device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210263826.8A Active CN102751769B (en) | 2012-07-29 | 2012-07-29 | Storage battery combination working method and storage battery combination working device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102751769B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751769A (en) * | 2012-07-29 | 2012-10-24 | 耿直 | Storage battery combination working method and storage battery combination working device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901345A (en) * | 2014-03-04 | 2015-09-09 | 耿直 | Series-connected storage battery pack charge and discharge method and independent rechargeable storage battery pack |
| CN105305510B (en) * | 2014-05-28 | 2019-03-29 | 东营市航宇工贸有限责任公司 | Boost type battery group working method |
| CN103995234A (en) * | 2014-06-02 | 2014-08-20 | 耿直 | Method for monitoring residual discharge time and running distance of boosting type storage battery set |
| CN104009266A (en) * | 2014-06-02 | 2014-08-27 | 耿直 | Storage battery module boost parallel current operating method |
| CN106329664A (en) * | 2016-10-20 | 2017-01-11 | 北京正合盛技术有限公司 | Charge-discharge device jointly used by multiple storage battery |
| CN109061492A (en) * | 2018-08-02 | 2018-12-21 | 罗添 | A kind of active syndrome accumulator property update the system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200913433A (en) * | 2007-09-10 | 2009-03-16 | J Tek Inc | Scattered energy storage control system |
| CN201332281Y (en) * | 2008-12-19 | 2009-10-21 | 北京理工大学 | Device capable of charging lithium ion battery reasonably in micro-photovoltaic energy system |
| CN102044902A (en) * | 2009-10-20 | 2011-05-04 | 徐辛 | Lithium-ion automobile starting storage battery with super capacitor function |
| CN102412614B (en) * | 2011-12-31 | 2013-07-03 | 耿直 | Boost grouping method of storage battery module and boost grouping controller of storage battery module |
| CN102751769B (en) * | 2012-07-29 | 2014-06-04 | 耿直 | Storage battery combination working method and storage battery combination working device |
-
2012
- 2012-07-29 CN CN201210263826.8A patent/CN102751769B/en active Active
- 2012-07-29 CN CN2012203685613U patent/CN202696229U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751769A (en) * | 2012-07-29 | 2012-10-24 | 耿直 | Storage battery combination working method and storage battery combination working device |
| CN102751769B (en) * | 2012-07-29 | 2014-06-04 | 耿直 | Storage battery combination working method and storage battery combination working device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102751769A (en) | 2012-10-24 |
| CN102751769B (en) | 2014-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202696229U (en) | Storage battery combined working device | |
| CN104079052B (en) | Electric automobile DC charging system | |
| CN102185159B (en) | Basic unit lithium battery pack module, multistage lithium battery pack and charge and discharge equilibrium method | |
| CN103915877B (en) | Balance control management system and balance control method of lithium-ion power battery pack | |
| CN202840594U (en) | Electric vehicle power lithium battery energy balancing system | |
| CN103368268B (en) | Active voltage balancing system and active voltage balancing method for serial energy storage element group | |
| CN102148525A (en) | Power supply apparatus for vehicle | |
| CN102709981A (en) | Energy-lossless equalizing charging device for series lithium ion battery pack | |
| CN102412614B (en) | Boost grouping method of storage battery module and boost grouping controller of storage battery module | |
| CN104163116B (en) | The energy management method of automobile-used composite energy storage system | |
| CN101789609B (en) | Battery equalization system, method and circuit | |
| CN106159993A (en) | A kind of power battery pack test energy back feed device | |
| CN106696704A (en) | Power supply conversion device and power supply conversion method for vehicle | |
| EP3081425A1 (en) | Vehicle power management device | |
| CN103904741B (en) | A kind of method of the energy storage device balance of voltage and system thereof | |
| WO2014036042A4 (en) | Assisting converter | |
| CN104393630A (en) | Super-capacitor charging and discharging apparatus of electric car and control method thereof | |
| Ekanayake et al. | Active and passive based hybrid cell balancing approach to series connected lithium-ion battery pack | |
| CN102361336A (en) | Working method of single boost storage battery pack and single storage battery boost group controller | |
| CN108008207A (en) | Vehicular charger power battery high pressure electric test method | |
| CN105048907B (en) | A kind of car generator voltage controller with management function | |
| CN103346605A (en) | Storage battery set voltage balancing device | |
| CN203504265U (en) | Electric vehicle charging system | |
| CN202444285U (en) | Storage battery module boost group controller | |
| CN103427651A (en) | Vehicle power supply system and working method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20140604 |
|
| RGAV | Abandon patent right to avoid regrant |