CN104682568A - Energy storage system - Google Patents
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- CN104682568A CN104682568A CN201310635104.5A CN201310635104A CN104682568A CN 104682568 A CN104682568 A CN 104682568A CN 201310635104 A CN201310635104 A CN 201310635104A CN 104682568 A CN104682568 A CN 104682568A
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Abstract
The invention discloses an energy storage system. The energy storage system comprises a series battery pack, a battery management module, a main control module and a touch screen module. The series battery pack at least comprises a first battery pack and a second battery pack, each battery pack at least comprises a single battery, and the first battery pack and the second battery pack are connected in series. The battery management module is connected with the series battery pack, the battery management module is used for acquiring electric quantity information of each battery pack in the series battery pack, the battery management module comprises an initiative balance module, and the initiative balance module is used for balancing the electric quantity between the first battery pack and the second battery pack. The main control module is connected with the battery management module and used for receiving the electric quantity information. The touch screen module is connected with the main control module and used for receiving the electric quantity information from the main control module and displaying an electric quantity information interface corresponding to the electric quantity information. By adopting the energy storage system, the electric quantity balance among the battery packs in the series battery pack can be initiatively controlled, and the electric quantity of each battery pack can be displayed in real time in the balance process.
Description
Technical field
The present invention relates to technical field of new energies, particularly relate to a kind of energy-storage system.
Background technology
Solar energy power generating can reduce the use to non-renewable resources, promotes the related application of solar energy power generating, to the consumption and the Optimization of Energy Structure that reduce fossil energy, significant.Existing case type family energy-storage system is the most directly applying solar energy power generating.
Solar energy can be converted to electrical energy for storage in battery pack by the energy-storage system of prior art, brings great convenience to the life of people.But the energy-storage system of prior art at least has some weak point following:
1. the energy-storage system of prior art is when carrying out balancing energy to each batteries group, and the general passive type of energy-dissipating that adopts is balanced, and bring the problem of thermal management, therefore euqalizing current is limited within the scope of small electric stream;
2. the energy-storage system of prior art can not the electricity of each batteries of display of visual pattern in real time.
Therefore, need to provide a kind of energy-storage system, to solve the problem.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of energy-storage system, and it can electric quantity balancing between each battery pack in ACTIVE CONTROL series battery, and in balancing procedure, can show each battery electric quantity in real time.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of energy-storage system, this energy-storage system comprises series battery, battery management module, main control module and touch screen module.Series battery at least comprises the first battery pack and the second battery pack, and each battery pack at least comprises a single battery, and the first battery pack and the series connection of the second battery pack.Battery management module is connected with series battery, battery management module is for gathering the information about power of each battery pack in series battery, battery management module comprises active equalization module, and active equalization module is for controlling the electric quantity balancing between the first battery pack and the second battery pack according to information about power.Main control module is connected with battery management module, for receiving information about power.Touch screen module is connected with main control module, for receiving information about power from main control module and showing the information about power interface corresponding to information about power.
Wherein, active equalization module comprises circuit for electricity quantity transferring and control unit.Circuit for electricity quantity transferring is connected with series battery, for the path for providing electricity to shift between the first battery pack and the second battery pack.Control unit is connected with electricity buanch unit, controls the change of electricity transferring path, shift with the electricity realized between the first battery pack and the second battery pack for generating control signal according to information about power.
Wherein, circuit for electricity quantity transferring at least comprises inductance L 1, inductance L 2, inductance L 3, diode D1, diode D2, diode D3, diode D4, controlled switch Q1, controlled switch Q2, controlled switch Q3 and controlled switch Q4, the first end of inductance L 1 connects the positive pole of the first battery pack, the negative electrode of diode D2 and the first end of controlled switch Q2, the second end of inductance L 1 connects the negative electrode of diode D1 and the first end of controlled switch Q1, and the first end of inductance L 2 connects the positive pole of the second battery pack, the anode of diode D1, second end of controlled switch Q1, the negative electrode of diode D4 and the first end of controlled switch Q4, the second end of inductance L 2 connects the anode of diode D2, the negative electrode of diode D3, second end of controlled switch Q2 and the first end of controlled switch Q3, the first end of inductance L 3 connects the negative pole of the second battery pack, the anode of diode D3 and second end of controlled switch Q3, the second end of inductance L 3 connects the anode of diode D4 and second end of controlled switch Q4, and active equalization module also comprises optical coupling module, and optical coupling module at least comprises optocoupler U1, optocoupler U2, optocoupler U3 and optocoupler U4, the control end of controlled switch Q1, the control end of controlled switch Q2, the control end of controlled switch Q3 and the control end of controlled switch Q4 are respectively by optocoupler U1, optocoupler U2, optocoupler U3 and optocoupler U4 connection control unit.
Wherein, active equalization module also comprises over-current protecting unit; over-current protecting unit at least comprises the first overcurrent protector, the second overcurrent protector and the 3rd overcurrent protector; first overcurrent protector is connected between the first end of inductance L 1 and the positive pole of the first battery pack; second overcurrent protector is connected between the first end of inductance L 2 and the negative pole of the first battery pack, and the 3rd overcurrent protector is connected between the first end of inductance L 3 and the negative pole of the second battery pack.
Wherein, information about power interface at least comprises electricity shift direction arrow between the electricity block diagram of each battery pack and two battery pack.
Wherein, energy-storage system also comprises solar panel and power model, and solar panel is all connected power model with series battery, and the electricity that power model is used for solar panel produces is filled with series battery.
Wherein, energy-storage system also comprises shunt, the first end of shunt connects the negative pole of series battery, second end of shunt connects power model, the test side of shunt connects main control module, and main control module detects the charging and discharging currents of series battery by shunt and judges whether series battery charges overvoltage control touch screen module when overvoltage and show overvoltage warning information according to charging and discharging currents.
Wherein, power model also connects civil power, power model utilizes civil power for series battery charge, power model also connects load, power model utilizes civil power or series battery to be load supplying, and main control module is also for judging according to charging and discharging currents whether series battery is under-voltage and control touch screen module display undervoltage alarm information when under-voltage.
Wherein, touch screen module is also for display system operating state interface, working state of system interface comprises the select button of the mode of operation for selecting energy-storage system, working state of system interface also comprises solar panel simulation icon, civil power simulation icon, energy-storage system simulation icon, load simulation icon, series battery simulation drawing are marked with and simulation line between energy-storage system simulation icon and other each icons, and simulation line flows to for showing real-time power.
Wherein, solar panel simulation icon comprises solar power generation power display icon, and civil power simulation icon comprises line voltage display icon, and load simulation icon comprises load factor display icon, and series battery simulation icon comprises battery electric quantity display icon.
The invention has the beneficial effects as follows: the situation being different from prior art, the present invention is by arranging active equalization module and touch screen module, can electric quantity balancing between each battery pack in ACTIVE CONTROL series battery, and in balancing procedure, each battery electric quantity can be shown in real time.
Accompanying drawing explanation
Fig. 1 is the structural representation of energy-storage system preferred embodiment of the present invention;
Fig. 2 is the circuit diagram of the preferred embodiment of active equalization module of the present invention;
Fig. 3 is the schematic diagram of battery information interface of the present invention preferred embodiment;
Fig. 4 is the schematic diagram of present system operating state interface preferred embodiment.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be described in detail.
Refer to Fig. 1, Fig. 1 is the structural representation of energy-storage system preferred embodiment of the present invention.In the present embodiment, energy-storage system preferably includes: series battery 10, main control module 11, battery management module 12, power model 13, solar panel 14, shunt 15 and touch screen module 16.
In the present embodiment, series battery 10 comprises and at least comprises the first battery pack 101 and the second battery pack 102, first battery pack 101 and the second battery pack 102 and connect.Wherein each battery pack at least comprises a single battery, and preferably, the first battery pack 101 and the second battery pack 102 are disposed adjacent.
Battery management module 12 is connected with series battery 10, and battery management module 12 is for gathering the information about power of each battery pack in series battery 10.Battery management module 12 comprises active equalization module 120, and active equalization module 120 is for controlling the electric quantity balancing between the first battery pack 101 and the second battery pack 102 according to the information about power gathered.Particularly, battery management module 12 controls the information about power that active equalization module 120 gathers each battery pack.Active equalization module 120 is connected with each battery pack respectively, to obtain the information about power of each battery pack in series battery 10.In addition, series battery 10 is also powered for battery management module 12.
Solar panel 14 is all connected power model 13 with series battery 10, and power model 13 is filled with series battery 10 for the electricity produced by solar panel 14.Power model 13 connects civil power, and power model 13 utilizes civil power to charge for series battery 10.Power model 13 also connects load, and the electric energy that power model 13 utilizes civil power, series battery 10 or solar panel 14 to produce is load supplying.
The first end of shunt 15 connects the negative pole of series battery 10, and the second end of shunt 15 connects power model 13, and the positive pole of series battery 10 also connects power model 13.The test side of shunt 15 connects main control module 11, main control module 11 detects the charging and discharging currents of series battery 10 by shunt 15, and judges whether series battery 10 charges overvoltage control touch screen mould 16 pieces display overvoltage warning information when overvoltage according to charging and discharging currents.Main control module 11 also shows undervoltage alarm information for judging according to charging and discharging currents whether series battery 10 is under-voltage and control touch screen module 16 when under-voltage.
Please consult Fig. 2 further, Fig. 2 is the circuit diagram of the preferred embodiment of active equalization module of the present invention.
In the present embodiment, active equalization module preferably comprises over-current protecting unit 21, circuit for electricity quantity transferring 22, optical coupling module 23 and control unit 24.
Circuit for electricity quantity transferring 22 is connected with series battery 10, for the path for providing electricity to shift between the first battery pack 101 and the second battery pack 102.In the present embodiment, circuit for electricity quantity transferring 22 preferably comprises inductance L 1, inductance L 2, inductance L 3, diode D1, diode D2, diode D3, diode D4, controlled switch Q1, controlled switch Q2, controlled switch Q3 and controlled switch Q4, the first end of inductance L 1 connects the positive pole of the first battery pack 101, the negative electrode of diode D2 and the first end of controlled switch Q2, the second end of inductance L 1 connects the negative electrode of diode D1 and the first end of controlled switch Q1, and the first end of inductance L 2 connects the positive pole of the second battery pack 102, the anode of diode D1, second end of controlled switch Q1, the negative electrode of diode D4 and the first end of controlled switch Q4, the second end of inductance L 2 connects the anode of diode D2, the negative electrode of diode D3, second end of controlled switch Q2 and the first end of controlled switch Q3, the first end of inductance L 3 connects the negative pole of the second battery pack 102, the anode of diode D3 and second end of controlled switch Q3, the second end of inductance L 3 connects the anode of diode D4 and second end of controlled switch Q4.In the present embodiment, controlled switch Q1, controlled switch Q2, controlled switch Q3 and controlled switch Q4 are metal-oxide-semiconductor, and in other embodiments, controlled switch Q1, controlled switch Q2, controlled switch Q3 and controlled switch Q4 also can be other elements.
Over-current protecting unit 21 at least comprises the first overcurrent protector F1, the second overcurrent protector F2 and the 3rd overcurrent protector F3.First overcurrent protector F1 is connected between the first end of inductance L 1 and the positive pole of the first battery pack 101.Second overcurrent protector F2 is connected between the first end of inductance L 2 and the negative pole of the first battery pack 101.3rd overcurrent protector F3 is connected between the first end of inductance L 3 and the negative pole of the second battery pack 102.In other embodiments, active equalization module 12 also can not comprise over-current protecting unit 21.
Optical coupling module 23 at least comprises optocoupler U1, optocoupler U2, optocoupler U3 and optocoupler U4.The control end of controlled switch Q1, the control end of controlled switch Q2, the control end of controlled switch Q3 and the control end of controlled switch Q4 are respectively by optocoupler U1, optocoupler U2, optocoupler U3 and optocoupler U4 connection control unit 24.
Control unit 24 is connected with electricity buanch unit 22, controls the change of electricity transferring path, shift with the electricity realized between the first battery pack 101 and the second battery pack 102 for generating control signal according to information about power.
The operation principle of active equalization module 120 is: battery management module 12 pairs of single battery groups are patrolled and examined, and judges that needing to carry out electricity between two battery pack moves via equalization algorithm.Be described for the first battery pack 101 and the second battery pack 102 below.Suppose that the first battery pack 101 needs to carry out electricity to the second battery pack 102 and moves.Battery management module 12 controls control unit 24 and produces pwm signal, and send pwm signal via optocoupler U2 to controlled switch Q2, then controlled switch Q2 is in the repetitive process of unlatching-closedown-unlatching.When controlled switch Q2 opens, the first battery pack 101 forms path by the first overcurrent protector F1-controlled switch Q2-inductance L 2-the second overcurrent protector F2, and energy-storage travelling wave tube inductance L 2 is because of the constant electric current of the first battery pack 101 voltage generation rising rate of change; When controlled switch Q2 closes; electric current in inductance L 2 cannot suddenly change; electric current will be charged to the second battery pack 102 by path inductance L2-the second overcurrent protector F2-the 3rd overcurrent protector F3-diode D3; this process, for repeatedly to carry out, can complete electricity the moving at short notice to the second battery pack 102 of the first battery pack 101.In like manner, the electricity of the second battery pack 102 carries out to the first battery pack 101 process of moving and is: when controlled switch Q3 opens, first battery pack 101 forms path by path second overcurrent protector F2-inductance L 2-controlled switch Q3-the 3rd overcurrent protector F3, and energy-storage travelling wave tube inductance L 2 is because of the constant electric current of the voltage generation rising rate of change of the first battery pack 101; When controlled switch Q3 closes, the electric current in inductance L 2 cannot suddenly change, and electric current will be charged to the first battery pack 101 by path inductance L2-diode D2-the first overcurrent protector F1-the second overcurrent protector F2.In charge and discharge process, the electricity that active equilibrium can realize between two battery pack is moved: in charging process, electricity in battery pack more for electricity is moved to the battery pack that electricity is less, in discharge process, the less battery pack of electricity can obtain the electricity of the relatively many battery pack of all the other electricity by active equalization.Active equalization between said process to realize two battery pack in conjunction with active equalization module 120 via active equalization algorithm.Active equilibrium can eliminate short-board effect during series battery 10 discharge and recharge efficiently.
Main control module 11 is connected with battery management module 12, for receiving information about power.
Touch screen module 16 is connected with main control module 11, for receiving information about power from main control module 11 and showing the information about power interface corresponding to information about power.
Refer to Fig. 3, Fig. 3 is the schematic diagram of battery information interface of the present invention preferred embodiment.The arrow 25 of electricity shift direction between electricity column Figure 20 and two battery pack that information about power interface preferably comprises each battery pack.It is consistent that arrow 25 indicated direction and the real-time ongoing electricity of active equalization module 12 move direction.In the process of active equalization, carry out the electric quantity balancing between battery pack on the one hand, showing on touch screen module 16 simultaneously by the process visual pattern of active equalization.
Refer to Fig. 4, Fig. 4 is the schematic diagram of present system operating state interface preferred embodiment.Touch screen module 16 also for display system operating state interface, working state of system interface preferably comprise the mode of operation for selecting energy-storage system select button 30, solar panel simulation icon 31, civil power simulation icon 32, energy-storage system simulation icon 33, load simulation icon 34, series battery simulation icon 35, energy-storage system simulation icon 33 and other each icons between simulation line 36, alarm prompt icon 37, system clock display icon 38 and energy output display icon 39.Simulation line 36 flows to for showing real-time power.Alarm prompt icon 37 is for showing overvoltage warning information or undervoltage alarm information.System clock display icon 38 is for displaying time.Energy output display icon 39 is for showing the energy output of solar panel 14.In other embodiments, working state of system interface also can not comprise alarm prompt icon 37, system clock display icon 38 and energy output display icon 39.
In the present embodiment, the mode of operation of energy-storage system at least comprises civil power priority task pattern and solar energy and battery priority task pattern.Energy-storage system is when civil power priority task pattern, and civil power input will power to the load, and when civil power inputs unexpected power down, series battery 10 just can export through power model 13 and power to the load; Energy-storage system is when solar energy and battery priority task pattern, series battery 10 discharges, power to the load through power model 13, the electric energy that solar panel 14 produces is load supplying after also being changed by power model 13, and now civil power will not used, when battery power discharge is to time under-voltage, power model 13 stops using series battery 10 electric current, access civil power, now civil power powers to the load on the one hand simultaneously, charges on the other hand to series battery 10.
Solar panel simulation icon 31 comprises solar power generation power display icon 310, civil power simulation icon 32 comprises line voltage display icon 320, load simulation icon 34 comprises load factor display icon 340, and series battery simulation icon 35 comprises battery electric quantity display icon 350.
Below in conjunction with instantiation illustrative system operating state interface function.
1, solar panel 14 energy input flowing instruction.When power model 13 accesses solar panel 14 and solar panel 14 has input power, then main control module 11 controls solar panel simulation icon 31 and the energy-storage system simulation line 36 of simulating between icon 33 flows to indicate and shows, flowing direction indication flows to energy-storage system simulation icon 33 for being simulated icon 31 by solar panel, and this flow direction is consistent with system virtual condition.
2, load electricity consumption energy flow instruction.When power model 13 accesses load and load is using electric energy, main control module 11 control load simulation icon 34 and the energy-storage system simulation line of simulating between icon 33 flow to indicate and show, flowing direction indication flows to load simulation icon 34 for simulating icon 33 by energy-storage system, and this flow direction is consistent with system virtual condition.
3, FLOW VISUALIZATION is connected in civil power input.When power model 13 accesses civil power, main control module 11 controls civil power simulation icon 32 and the energy-storage system simulation line of simulating between icon 33 flows to indicate and shows, flowing direction indication is simulated icon 32 by civil power and is flowed to energy-storage system simulation icon 33, and this flow direction is consistent with system virtual condition.
4, the energy flow between energy-storage system and series battery 10 indicates.When series battery 10 needs charging because of low pressure, this flow direction flows to series battery simulation icon 35 for being simulated icon 33 by energy-storage system; When series battery 10 discharges for load supplying, this flow direction is that series battery simulation icon 35 points to energy-storage system simulation icon 33, and above two kinds of flow directions are also consistent with system virtual condition.
5, solar power display.Main control module 11 obtains solar panel 14 input voltage and current value from power model 13, calculates the input power of solar panel 14, and main control module 11 controls touch screen module 16 and shows this input power in solar power generation power display icon 310.
6, line voltage display.Main control module 11 obtains line voltage from power model 13, then controls touch screen module 16 line voltage is shown in line voltage display icon 320.
7, load factor display.Main control module 11 from power model 13 obtain connect the load factor of load, then control touch screen module 16 load factor be shown in load factor display icon 340.
8, battery electric quantity display.Main control module 11 is sampled by shunt 15 pairs of charging and discharging currents, calculates the real time electrical quantity of battery pack according to charging and discharging currents, then controls touch screen module 16 and show this real time electrical quantity in battery electric quantity display icon 350.
9, alarm prompt display.Main control module 11 detect series battery 10 charge overvoltage or under-voltage time, control touch screen module 16 by overvoltage warning information or undervoltage alarm information displaying in alarm prompt icon 37.
Above-mentioned functions makes user can the operating state of understanding system of visual pattern, can promote Consumer's Experience.
Be different from the situation of prior art, the present invention, can electric quantity balancing between each battery pack in ACTIVE CONTROL series battery by arranging active equalization module and touch screen module, and in balancing procedure, can show each battery electric quantity in real time.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an energy-storage system, is characterized in that, described energy-storage system comprises:
Series battery, at least comprises the first battery pack and the second battery pack, and each battery pack at least comprises a single battery, and described first battery pack and described second battery pack series connection;
Battery management module, described battery management module is connected with described series battery, described battery management module is for gathering the information about power of each battery pack in described series battery, described battery management module comprises active equalization module, and described active equalization module is used for according to the electric quantity balancing between described information about power described first battery pack of control and described second battery pack;
Main control module, is connected with described battery management module, for receiving described information about power;
Touch screen module, described touch screen module is connected with described main control module, for receiving described information about power from described main control module and showing the information about power interface corresponding to described information about power.
2. energy-storage system according to claim 1, is characterized in that, described active equalization module comprises:
Circuit for electricity quantity transferring, is connected with described series battery, for the path for providing electricity to shift between described first battery pack and described second battery pack;
Control unit, is connected with described electricity buanch unit, controls the change of described electricity transferring path, shift with the electricity realized between described first battery pack and described second battery pack for generating control signal according to described information about power.
3. energy-storage system according to claim 2, is characterized in that, described circuit for electricity quantity transferring at least comprises inductance L 1, inductance L 2, inductance L 3, diode D1, diode D2, diode D3, diode D4, controlled switch Q1, controlled switch Q2, controlled switch Q3 and controlled switch Q4, the first end of described inductance L 1 connects the positive pole of described first battery pack, the negative electrode of described diode D2 and the first end of described controlled switch Q2, the second end of described inductance L 1 connects the negative electrode of described diode D1 and the first end of described controlled switch Q1, and the first end of described inductance L 2 connects the positive pole of described second battery pack, the anode of described diode D1, second end of described controlled switch Q1, the negative electrode of described diode D4 and the first end of described controlled switch Q4, the second end of described inductance L 2 connects the anode of described diode D2, the negative electrode of described diode D3, second end of described controlled switch Q2 and the first end of described controlled switch Q3, the first end of described inductance L 3 connects the negative pole of described second battery pack, the anode of described diode D3 and second end of described controlled switch Q3, second end of described inductance L 3 connects the anode of described diode D4 and second end of described controlled switch Q4, described active equalization module also comprises optical coupling module, and described optical coupling module at least comprises optocoupler U1, optocoupler U2, optocoupler U3 and optocoupler U4, the control end of described controlled switch Q1, the control end of described controlled switch Q2, the control end of described controlled switch Q3 and the control end of described controlled switch Q4 are respectively by described optocoupler U1, described optocoupler U2, described optocoupler U3 and described optocoupler U4 connects described control unit.
4. energy-storage system according to claim 3, it is characterized in that, described active equalization module also comprises over-current protecting unit, described over-current protecting unit at least comprises the first overcurrent protector, second overcurrent protector and the 3rd overcurrent protector, described first overcurrent protector is connected between the first end of described inductance L 1 and the positive pole of described first battery pack, described second overcurrent protector is connected between the first end of described inductance L 2 and the negative pole of described first battery pack, described 3rd overcurrent protector is connected between the first end of described inductance L 3 and the negative pole of described second battery pack.
5. the energy-storage system according to any one of Claims 1-4, is characterized in that, described information about power interface at least comprises electricity shift direction arrow between the electricity block diagram of each battery pack and two battery pack.
6. energy-storage system according to claim 1, it is characterized in that, described energy-storage system also comprises solar panel and power model, described solar panel is all connected described power model with described series battery, and described power model is used for the electricity that described solar panel produces to be filled with described series battery.
7. energy-storage system according to claim 6, it is characterized in that, described energy-storage system also comprises shunt, the first end of described shunt connects the negative pole of described series battery, second end of described shunt connects described power model, the test side of described shunt connects described main control module, and described main control module detects the charging and discharging currents of described series battery by described shunt and judges whether described series battery charges overvoltage control described touch screen module display overvoltage warning information when overvoltage according to described charging and discharging currents.
8. energy-storage system according to claim 7, it is characterized in that, described power model also connects civil power, described power model utilizes described civil power to be described series battery charge, described power model also connects load, described power model utilizes described civil power or described series battery to be described load supplying, and described main control module is also for judging according to described charging and discharging currents whether described series battery is under-voltage and control described touch screen module display undervoltage alarm information when under-voltage.
9. energy-storage system according to claim 8, it is characterized in that, described touch screen module is also for display system operating state interface, described working state of system interface comprises the select button of the mode of operation for selecting described energy-storage system, described working state of system interface also comprises solar panel simulation icon, civil power simulation icon, energy-storage system simulation icon, load simulation icon, series battery simulation drawing are marked with and simulation line between energy-storage system simulation icon and other each icons, and described simulation line flows to for showing real-time power.
10. energy-storage system according to claim 9, it is characterized in that, described solar panel simulation icon comprises solar power generation power display icon, described civil power simulation icon comprises line voltage display icon, described load simulation icon comprises load factor display icon, and described series battery simulation icon comprises battery electric quantity display icon.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448428A (en) * | 2019-08-30 | 2021-03-05 | Oppo广东移动通信有限公司 | Electronic device and charge-discharge control method |
| CN112677821A (en) * | 2020-12-30 | 2021-04-20 | 珠海冠宇动力电池有限公司 | Battery system and electric vehicle |
| CN113815491A (en) * | 2021-09-19 | 2021-12-21 | 段晨 | Battery management system combining solar active equalization and passive equalization |
| CN113852143A (en) * | 2020-06-28 | 2021-12-28 | 北京小米移动软件有限公司 | Electric energy management method and device and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201656500U (en) * | 2009-01-12 | 2010-11-24 | 北京集能伟业电子科技有限公司 | Voltage monitoring and active balancer of valve-controlled lead-acid battery unit for back-up power |
| CN102882237A (en) * | 2011-07-15 | 2013-01-16 | 珠海银通新能源有限公司 | Intelligent energy storage machine and operating method thereof |
| CN102916442A (en) * | 2012-10-17 | 2013-02-06 | 北京科诺伟业科技有限公司 | Building photovoltaic grid-connected system |
| CN103066665A (en) * | 2013-01-18 | 2013-04-24 | 同济大学 | Active balancing circuit of power Li-ion battery module and balancing method thereof |
| CN203674811U (en) * | 2013-12-02 | 2014-06-25 | 东莞钜威新能源有限公司 | Energy storage system |
-
2013
- 2013-12-02 CN CN201310635104.5A patent/CN104682568B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201656500U (en) * | 2009-01-12 | 2010-11-24 | 北京集能伟业电子科技有限公司 | Voltage monitoring and active balancer of valve-controlled lead-acid battery unit for back-up power |
| CN102882237A (en) * | 2011-07-15 | 2013-01-16 | 珠海银通新能源有限公司 | Intelligent energy storage machine and operating method thereof |
| CN102916442A (en) * | 2012-10-17 | 2013-02-06 | 北京科诺伟业科技有限公司 | Building photovoltaic grid-connected system |
| CN103066665A (en) * | 2013-01-18 | 2013-04-24 | 同济大学 | Active balancing circuit of power Li-ion battery module and balancing method thereof |
| CN203674811U (en) * | 2013-12-02 | 2014-06-25 | 东莞钜威新能源有限公司 | Energy storage system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448428A (en) * | 2019-08-30 | 2021-03-05 | Oppo广东移动通信有限公司 | Electronic device and charge-discharge control method |
| CN113852143A (en) * | 2020-06-28 | 2021-12-28 | 北京小米移动软件有限公司 | Electric energy management method and device and storage medium |
| CN112677821A (en) * | 2020-12-30 | 2021-04-20 | 珠海冠宇动力电池有限公司 | Battery system and electric vehicle |
| CN113815491A (en) * | 2021-09-19 | 2021-12-21 | 段晨 | Battery management system combining solar active equalization and passive equalization |
| CN113815491B (en) * | 2021-09-19 | 2022-05-06 | 段晨 | Battery management system combining solar active equalization and passive equalization |
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