CN112104026A - Heap energy storage power - Google Patents
Heap energy storage power Download PDFInfo
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- CN112104026A CN112104026A CN202010935266.0A CN202010935266A CN112104026A CN 112104026 A CN112104026 A CN 112104026A CN 202010935266 A CN202010935266 A CN 202010935266A CN 112104026 A CN112104026 A CN 112104026A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention is suitable for the field of power supplies, and provides a stacked energy storage power supply which comprises an energy storage main power supply system and at least one energy storage auxiliary power supply system, wherein the energy storage main power supply system comprises an energy storage main power supply, a main control MCU module connected with the energy storage main power supply and a stacking module connected with the main control MCU module, and the energy storage auxiliary power supply system comprises an energy storage auxiliary power supply, an auxiliary main control MCU module connected with the energy storage auxiliary power supply and an anti-reverse charging stacking module connected with the auxiliary main control MCU module. The energy storage power supply stack among the prior art can cause the voltage difference can exist the power high voltage and discharge to the low-voltage, and dangerous risk will take place for the heavy current power supply that discharges like this, receives the technical problem who influences security performance and power life.
Description
Technical Field
The invention belongs to the field of power supplies, and particularly relates to a stacked energy storage power supply.
Background
Energy storage power supply uses and charges alone in the existing market, it can use with the load after having certain electric energy to charge, it can not last to use the electricity that just runs up the energy storage all to be full of the electric back with the load, especially need last with the load in outdoor use just not to have the problem of electricity to be solved always, even use solar energy in the open air and charge and also can not satisfy the use of discharging of supply side, can not use and charge the online pile up of the power of same voltage, and can have power high voltage to discharge to the low-voltage when the voltage difference between energy storage power supply that piles up and other energy storage power supplies, dangerous risk will take place for heavy current discharge power supply like this, receive the influence to security performance and power life.
Disclosure of Invention
The invention aims to provide a stacked energy storage power supply, and aims to solve the technical problems that in the prior art, the high voltage of the power supply discharges to the low voltage due to different voltages caused by stacking of the energy storage power supply, so that the high-current discharge power supply risks, and the safety performance and the service life of the power supply are influenced.
The invention is realized in such a way that the stacked energy storage power supply comprises an energy storage main power supply system and at least one energy storage auxiliary power supply system, wherein the energy storage main power supply system comprises an energy storage main power supply for storing electric energy, a main control MCU module connected with the energy storage main power supply for controlling the specific functions of the energy storage main power supply, and a stacking module connected with the main control MCU module for stacking the energy storage main power supply, and the energy storage auxiliary power supply system comprises an energy storage auxiliary power supply for storing electric energy, an auxiliary main control MCU module connected with the energy storage auxiliary power supply for controlling the specific functions of the energy storage auxiliary power supply, and an anti-reverse charging stacking module connected with the auxiliary main control MCU module for stacking the energy storage auxiliary power supply and having anti-reverse.
The further technical scheme of the invention is as follows: the energy storage main power supply system further comprises a power supply function control module connected with the main control MCU module and used for controlling the power supply function, and a peripheral output module connected with the power supply function control module and used for providing various independent functions, and the energy storage main power supply system further comprises an operation interface connected with the main control MCU module and used for performing function operation.
The further technical scheme of the invention is as follows: the master control MCU module includes master control MCU, resistance R45, resistance R50 and resistance R38, master control MCU's 5 stitch connection resistance R38's one end, master control MCU's 7 stitch connection resistance R45's one end, master control MCU's 8 stitch connection resistance R50's one end, master control MCU's 1 stitch connection GND.
The further technical scheme of the invention is as follows: the stack module includes V _ PACK +1 interface, V _ PACK +2 interface, resistance R57, resistance R26, resistance R13 and resistance R12, energy storage main power output voltage VBAT is all connected to the 1-6 stitch of V _ PACK +1 interface, 8 stitch connection of V _ PACK +1 interface the other end of resistance R50, 9 stitch connection of V _ PACK +1 interface the other end of resistance R45, 10 stitch connection of V _ PACK +1 interface the other end of resistance R38, charging voltage DC _ IN is all connected to 2, 3 stitch of V _ PACK +2 interface, 5-10 stitch of V _ PACK +2 interface all connects the one end of resistance R57, the one end of resistance R26, the one end of resistance R13 and the one end of resistance R12, 11, 12 stitch of V _ PACK +1 interface, the other end of resistance R57, the other end of resistance R26, The other end of the resistor R13 and the other end of the resistor R12 are both connected with GND.
The further technical scheme of the invention is as follows: peripheral output module includes USB output interface, TYPE C interface, AC contravariant output interface and LED illumination, it is at least one to pile up the module.
The further technical scheme of the invention is as follows: the energy storage auxiliary power supply system further comprises an auxiliary power supply function control module connected with the auxiliary main control MCU module and used for controlling power supply functions, and an auxiliary peripheral output module connected with the auxiliary power supply function control module and used for providing various independent functions, and the energy storage auxiliary power supply system further comprises an auxiliary operation interface connected with the auxiliary main control MCU module and used for performing functional operation.
The further technical scheme of the invention is as follows: the auxiliary main control MCU module comprises an auxiliary main control MCU, a resistor R168, a resistor R169, a resistor R170, a resistor R171 and a capacitor C3, wherein 6 pins of the auxiliary main control MCU are connected with one end of the resistor R168, the other end of the resistor R168 is connected with one end of the resistor R170, 7 pins of the auxiliary main control MCU are connected with one end of the resistor R169, the other end of the resistor R169 is connected with one end of the resistor R171, 24 pins of the auxiliary main control MCU are respectively connected with the other end of the resistor R170, the other end of the resistor R171 and one end of the capacitor C3, and 1 pin of the auxiliary main control MCU and the other end of the capacitor C3 are connected with GND.
The further technical scheme of the invention is as follows: the anti-reverse-charging stacking module comprises a V _ PACK +3 interface, a V _ PACK +4 interface, a diode D13, a diode D14, a diode D15, a MOS transistor Q36, a MOS transistor Q37, a MOS transistor Q38, a resistor R42, a resistor R44, a resistor R46, a resistor R49, a resistor R172, a resistor R173 and a triode Q39, wherein one end of the resistor R173 is connected with an 8 pin of the auxiliary main control MCU, the other end of the resistor R173 is connected with a base of the triode Q39, a collector of the triode Q39 is connected with one end of the resistor R172, the other end of the resistor R172 is respectively connected with one end of the resistor R42, one end of the resistor R44, one end of the resistor R46 and one end of the resistor R49, the other end of the resistor R46 is connected with a pin of the MOS transistor Q38, the other end of the resistor R44 is connected with a pin of the MOS transistor Q37, the other end of the resistor R42 is connected with a pin of the MOS transistor Q36, the other end of the resistor R49 is respectively connected with the output voltage VBAT4 of the energy storage secondary power supply, 1 pin, 2 pin, 3 pin of the MOS tube Q36, 1 pin, 2 pin, 3 pin of the MOS tube Q37 and 1 pin, 2 pin, 3 pin of the MOS tube Q38, 5 pin, 6 pin, 7 pin, 8 pin of the MOS tube Q36, 5 pin, 6 pin, 7 pin, 8 pin of the MOS tube Q37 and 5 pin, 6 pin, 7 pin, 8 pin of the MOS tube Q38 are respectively connected with the anode of the diode D13, the anode of the diode D14 and the anode of the diode D15, the cathode of the diode D13, the cathode of the diode D14 and the cathode of the diode D15 are respectively connected with the 1-6 pin of the V _ PACK +3 interface, the 8 pin of the V _ PACK +3 interface is connected with the other end of the resistor R169, the 9 of the V _ PACK +3 interface is connected with the other end of the resistor R168, and the pin of the main control circuit PACK +3 is connected with the auxiliary MCU pin 17, charging voltage DC _ IN is all connected to 2, 3 stitches of V _ PACK +4 interface, 11, 12 stitches of V _ PACK +3 interface, 5-10 stitches of V _ PACK +4 interface and the projecting pole of triode Q39 all connects GND.
The further technical scheme of the invention is as follows: the auxiliary peripheral output module comprises an auxiliary USB output interface, an auxiliary TYPE C interface, an auxiliary AC inversion output interface and auxiliary LED illumination.
The further technical scheme of the invention is as follows: the diode D13, the diode D14, and the diode D15 are all isolation diodes.
The invention has the beneficial effects that: the stacked energy storage power supply can stack the energy storage main power supply and the energy storage auxiliary power supply for use, prevents reverse charging through the matching of the stacking module and the reverse charging prevention stacking module, has a simple structure and low cost, and does not influence the independent use of the energy storage main power supply and the energy storage auxiliary power supply.
Drawings
Fig. 1 is a block diagram of a stacked energy storage power supply according to an embodiment of the invention;
fig. 2 is a block diagram of an energy storage main power supply system of a stacked energy storage power supply according to an embodiment of the present invention;
fig. 3 is an electrical schematic diagram of a main control MCU module of an energy storage main power system of a stacked energy storage power supply according to an embodiment of the present invention;
fig. 4 is an electrical schematic diagram of a stacked module of an energy storage main power supply system of a stacked energy storage power supply according to an embodiment of the invention;
FIG. 5 is a block diagram of an energy storage sub-power system of a stacked energy storage power supply according to an embodiment of the present invention;
fig. 6 is an electrical schematic diagram of a sub-main control MCU module of an energy storage sub-power system of a stacked energy storage power according to an embodiment of the present invention;
fig. 7 is an electrical schematic diagram of an anti-reverse charging stacking module of an energy storage secondary power system of a stacked energy storage power supply according to an embodiment of the invention.
Detailed Description
Fig. 1 to 7 show a stacked energy storage power supply provided by the present invention, which includes an energy storage main power supply system and at least one energy storage secondary power supply system, where the energy storage main power supply system includes an energy storage main power supply for storing electric energy, a main control MCU module connected to the energy storage main power supply for controlling its specific functions, and a stacking module connected to the main control MCU module for stacking the energy storage main power supply, and the energy storage secondary power supply system includes an energy storage secondary power supply for storing electric energy, a secondary main control MCU module connected to the energy storage secondary power supply for controlling its specific functions, and an anti-reverse charging stacking module connected to the secondary main control MCU module for stacking the energy storage secondary power supply and having anti-reverse charging function. The stacking module and the anti-reverse-charging stacking module are arranged to stack the energy storage main power supply and the energy storage auxiliary power supply for use, independent use of each energy storage main power supply and each energy storage auxiliary power supply cannot be influenced, the stacking module can be arranged to enable the stacking module to stack more energy storage auxiliary power supplies for use, each energy storage auxiliary power supply can be communicated with the energy storage main power supply through an I2C protocol when stacking is conducted, and a main control MCU can control each energy storage main power supply and each energy storage auxiliary power supply to sequentially enter the energy storage power supply to be charged according to the sequence of voltage height according to the T2C protocol until all the energy storage main power supplies and all the energy storage auxiliary power.
As shown in fig. 2, the energy storage main power supply system further includes a power supply function control module connected to the main control MCU module for controlling the power supply function, and a peripheral output module connected to the power supply function control module for providing various independent functions, and the energy storage main power supply system further includes an operation interface connected to the main control MCU module for performing functional operations. Peripheral output module includes USB output interface, TYPE C interface, AC contravariant output interface and LED illumination, it is at least one to pile up the module. The energy storage power supply has more kinetic energy by arranging the peripheral output module, various interfaces can be arranged according to different requirements for using the energy storage power supply, the performance index of the energy storage power supply can be known in real time by arranging the operation interface, and a series of feasible operations can be performed on the energy storage power supply.
As shown in fig. 3 the main control MCU module includes main control MCU, resistance R45, resistance R50 and resistance R38, main control MCU's 5 stitch connection resistance R38's one end, main control MCU's 7 stitch connection resistance R45's one end, main control MCU's 8 stitch connection resistance R50's one end, main control MCU's 1 stitch connection GND. The main control MCU is a single chip microcomputer chip with HT66FO185-28P specification, when an energy storage power supply is plugged, the main control MCU sends a wake-up signal to the stacking module through 5 pins for wake-up, and carries out signal butt joint with the stacking module through 7 pins and 8 pins.
The stacked module includes a V _ PACK +1 interface, a V _ PACK +2 interface, a resistor R57, a resistor R26, a resistor R13 and a resistor R12, wherein 1-6 pins of the V _ PACK +1 interface are all connected to an energy storage main power output voltage VBAT, 8 pins of the V _ PACK +1 interface are connected to the other end of the resistor R50, 9 pins of the V _ PACK +1 interface are connected to the other end of the resistor R45, 10 pins of the V _ PACK +1 interface are connected to the other end of the resistor R38, 2, 3 pins of the V _ PACK +2 interface are all connected to a charging voltage DC _ IN, 5-10 pins of the V _ PACK +2 interface are connected to one end of the resistor R57, one end of the resistor R26, one end of the resistor R13 and one end of the resistor R12, 11, 12 pins of the V _ PACK +1 interface are connected to the other end of the resistor R57, and the other end of the resistor R12 is connected to the V _ PACK +1 interface, The other end of the resistor R26, the other end of the resistor R13 and the other end of the resistor R12 are all connected with GND.
And this kind of energy storage main power supply system still includes BMS protection, charge management and the input interface that charges that is used for protecting the energy storage main power supply, and BMS protection energy storage main power supply possesses overflow, excessive pressure, overheated, short circuit automatic protection function simultaneously, and BMS protection, charge management and the input interface that charges these all are the technique among the prior art, use according to the demand when using can, be not the key that this application will protect, consequently do not going on too much being repeated.
As shown in fig. 5, the energy storage secondary power supply system further includes a secondary power supply function control module connected to the secondary main control MCU module for controlling the power supply function, and a secondary peripheral output module connected to the secondary power supply function control module for providing various independent functions, and the energy storage secondary power supply system further includes a secondary operation interface connected to the secondary main control MCU module for performing functional operations. The auxiliary peripheral output module comprises an auxiliary USB output interface, an auxiliary TYPE C interface, an auxiliary AC inversion output interface and auxiliary LED illumination. The energy storage secondary power supply has more kinetic energy by arranging the secondary peripheral output module, various interfaces can be arranged according to different requirements for using the energy storage secondary power supply, the performance index of the energy storage secondary power supply can be known in real time by arranging the operation interface, and a series of feasible operations can be performed on the energy storage secondary power supply.
As shown in fig. 6, the sub-main control MCU module includes a sub-main control MCU, a resistor R168, a resistor R169, a resistor R170, a resistor R171 and a capacitor C3, wherein 6 pins of the sub-main control MCU are connected to one end of the resistor R168, the other end of the resistor R168 is connected to one end of the resistor R170, 7 pins of the sub-main control MCU are connected to one end of the resistor R169, the other end of the resistor R169 is connected to one end of the resistor R171, 24 pins of the sub-main control MCU are respectively connected to the other end of the resistor R170, the other end of the resistor R171 and one end of the capacitor C3, and GND is connected to 1 pin of the sub-main control MCU and the other end of the capacitor C3. The auxiliary main control MCU is a single chip microcomputer chip with HT66F0185 specification, when an energy storage auxiliary power supply is plugged, the auxiliary main control MCU sends a wake-up signal to the anti-reverse-charging stacking module through 17 pins to wake up, and performs signal butt joint with the anti-reverse-charging stacking module through 6 pins and 7 pins.
As shown in fig. 7, the anti-reverse charging stacking module includes a V _ PACK +3 interface, a V _ PACK +4 interface, a diode D13, a diode D14, a diode D15, a MOS transistor Q36, a MOS transistor Q37, a MOS transistor Q38, a resistor R42, a resistor R44, a resistor R46, a resistor R49, a resistor R172, a resistor R173, and a transistor Q39, one end of the resistor R173 is connected to an 8 pin of the sub-master MCU, the other end of the resistor R173 is connected to a base of the transistor Q39, a collector of the transistor Q39 is connected to one end of the resistor R172, the other end of the resistor R172 is connected to one end of the resistor R42, one end of the resistor R44, one end of the resistor R46, and one end of the resistor R49, the other end of the resistor R46 is connected to a 4 pin of the MOS transistor Q38, the other end of the resistor R44 is connected to a pin of the MOS transistor Q37, and the other end of the resistor R42 is connected to the pin 36, the other end of the resistor R49 is respectively connected with the output voltage VBAT4 of the energy storage secondary power supply, 1 pin, 2 pin, 3 pin of the MOS tube Q36, 1 pin, 2 pin, 3 pin of the MOS tube Q37 and 1 pin, 2 pin, 3 pin of the MOS tube Q38, 5 pin, 6 pin, 7 pin, 8 pin of the MOS tube Q36, 5 pin, 6 pin, 7 pin, 8 pin of the MOS tube Q37 and 5 pin, 6 pin, 7 pin, 8 pin of the MOS tube Q38 are respectively connected with the anode of the diode D13, the anode of the diode D14 and the anode of the diode D15, the cathode of the diode D13, the cathode of the diode D14 and the cathode of the diode D15 are respectively connected with the 1-6 pin of the V _ PACK +3 interface, the 8 pin of the V _ PACK +3 interface is connected with the other end of the resistor R169, the 9 of the V _ PACK +3 interface is connected with the other end of the resistor R168, and the pin of the main control circuit PACK +3 is connected with the auxiliary MCU pin 17, charging voltage DC _ IN is all connected to 2, 3 stitches of V _ PACK +4 interface, 11, 12 stitches of V _ PACK +3 interface, 5-10 stitches of V _ PACK +4 interface and the projecting pole of triode Q39 all connects GND. The diode D13, the diode D14, and the diode D15 are all isolation diodes. The stacking of the auxiliary energy storage power supply is realized through the anti-reverse charging stacking module, and the high-voltage discharge to the low voltage cannot be carried out between the energy storage power supplies through the arranged isolation diode, so that the anti-reverse charging effect is realized.
And this kind of energy storage auxiliary power supply system still includes vice BMS protection, vice charging management and the vice input interface that charges that is used for protecting the energy storage auxiliary power supply, and vice BMS protection energy storage auxiliary power supply possesses simultaneously and overflows, excessive pressure, overheated, short circuit automatic protection function, and BMS protection, charging management and the input interface that charges all are the technique among the prior art, when using use according to the demand use can, be not the key that this application will protect, consequently do not carry out too much repeated.
The stacked energy storage power supply can stack the energy storage main power supply and the energy storage auxiliary power supply for use, prevents reverse charging through the matching of the stacking module and the reverse charging prevention stacking module, has a simple structure and low cost, and does not influence the independent use of the energy storage main power supply and the energy storage auxiliary power supply.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A stacked energy storage power supply is characterized by comprising an energy storage main power supply system and at least one energy storage auxiliary power supply system, wherein the energy storage main power supply system comprises an energy storage main power supply for storing electric energy, a main control MCU module connected with the energy storage main power supply for controlling specific functions of the energy storage main power supply, and a stacking module connected with the main control MCU module for stacking the energy storage main power supply, the energy storage auxiliary power supply system comprises an energy storage auxiliary power supply for storing electric energy, an auxiliary main control MCU module connected with the energy storage auxiliary power supply for controlling specific functions of the energy storage auxiliary power supply, and an anti-reverse charging stacking module connected with the auxiliary main control MCU module for stacking the energy storage auxiliary power supply and having anti-reverse charging function.
2. The stacked energy storage power supply according to claim 1, wherein the energy storage main power supply system further comprises a power supply function control module connected to the main control MCU module for controlling power supply function, and a peripheral output module connected to the power supply function control module for providing various independent functions, and the energy storage main power supply system further comprises an operation interface connected to the main control MCU module for performing functional operation.
3. The stacked energy storage power supply according to claim 2, wherein the master MCU module comprises a master MCU, a resistor R45, a resistor R50 and a resistor R38, wherein a 5 pin of the master MCU is connected with one end of the resistor R38, a 7 pin of the master MCU is connected with one end of the resistor R45, an 8 pin of the master MCU is connected with one end of the resistor R50, and a 1 pin of the master MCU is connected with GND.
4. The stacked energy storage power supply according to claim 3, wherein the stacked module comprises a V _ PACK +1 interface, a V _ PACK +2 interface, a resistor R57, a resistor R26, a resistor R13 and a resistor R12, wherein pins 1 to 6 of the V _ PACK +1 interface are all connected to the energy storage main power output voltage VBAT, pin 8 of the V _ PACK +1 interface is connected to the other end of the resistor R50, pin 9 of the V _ PACK +1 interface is connected to the other end of the resistor R45, pin 10 of the V _ PACK +1 interface is connected to the other end of the resistor R38, pins 2 and 3 of the V _ PACK +2 interface are all connected to the charging voltage DC _ IN, pins 5 to 10 of the V _ PACK +2 interface are all connected to one end of the resistor R57, one end of the resistor R26, one end of the resistor R13 and one end of the resistor R12, and pin 11 to PACK +1 interface is connected to the V _ PACK +1 interface, The 12 pins, the other end of the resistor R57, the other end of the resistor R26, the other end of the resistor R13 and the other end of the resistor R12 are all connected with GND.
5. The stacked energy storage power supply according to claim 4, wherein the peripheral output module comprises a USB output interface, a TYPE C interface, an AC inverter output interface and an LED lighting, and the stacked module is at least one.
6. The stacked energy storage power supply according to any one of claims 1 to 5, wherein the energy storage secondary power supply system further comprises a secondary power supply function control module connected with the secondary master MCU module for controlling power supply function, and a secondary peripheral output module connected with the secondary power supply function control module for providing various independent functions, and the energy storage secondary power supply system further comprises a secondary operation interface connected with the secondary master MCU module for performing functional operation.
7. The stacked energy storage power supply according to claim 6, wherein the sub-master MCU module comprises a sub-master MCU, a resistor R168, a resistor R169, a resistor R170, a resistor R171 and a capacitor C3, wherein 6 pins of the sub-master MCU are connected to one end of the resistor R168, the other end of the resistor R168 is connected to one end of the resistor R170, 7 pins of the sub-master MCU are connected to one end of the resistor R169, the other end of the resistor R169 is connected to one end of the resistor R171, 24 pins of the sub-master MCU are respectively connected to the other end of the resistor R170, the other end of the resistor R171 and one end of the capacitor C3, and 1 pin of the sub-master MCU and the other end of the capacitor C3 are both connected to GND.
8. The stacked energy storage power supply according to claim 7, wherein the anti-reverse-charging stacking module comprises a V _ PACK +3 interface, a V _ PACK +4 interface, a diode D13, a diode D14, a diode D15, a MOS transistor Q36, a MOS transistor Q37, a MOS transistor Q38, a resistor R42, a resistor R44, a resistor R46, a resistor R49, a resistor R172, a resistor R173 and a transistor Q39, one end of the resistor R173 is connected with an 8 pin of the sub-master MCU, the other end of the resistor R173 is connected with a base of the transistor Q39, a collector of the transistor Q39 is connected with one end of the resistor R172, the other end of the resistor R44 is connected with one end of the resistor R42, one end of the resistor R44, one end of the pin R46 and one end of the resistor R49, the other end of the resistor R46 is connected with a 4 of the MOS transistor Q38, and the other end of the resistor R44 is connected with a pin of the MOS transistor Q37, the other end of the resistor R42 is connected with the 4 pin of the MOS tube Q36, the other end of the resistor R49 is connected with the output voltage VBAT4 of the energy storage secondary power supply, the 1, 2 and 3 pins of the MOS tube Q36, the 1, 2 and 3 pins of the MOS tube Q37 and the 1, 2 and 3 pins of the MOS tube Q38 respectively, the 5, 6, 7 and 8 pins of the MOS tube Q36, the 5, 6, 7 and 8 pins of the MOS tube Q37 and the 5, 6, 7 and 8 pins of the MOS tube Q38 are connected with the anode of the diode D13, the anode of the diode D14 and the anode of the diode D15 respectively, the cathode of the diode D13, the cathode of the diode D14 and the cathode of the diode D15 are connected with the 1-6 pins of the V _ PACK +3 interface respectively, 8 of the V _ PACK +3 interface is connected with the other end of the resistor R169, and the pin of the V _ PACK +3 interface is connected with the resistor V _ PACK + 168, the 10 stitches of V _ PACK +3 interface are connected 17 stitches of the auxiliary main control MCU, the charging voltage DC _ IN is connected to the 2 and 3 stitches of V _ PACK +4 interface, the 11 and 12 stitches of V _ PACK +3 interface, the 5-10 stitches of V _ PACK +4 interface and the emitting electrode of the triode Q39 are connected with GND.
9. The stacked energy storage power supply of claim 8, wherein the secondary peripheral output module comprises a secondary USB output interface, a secondary TYPE C interface, a secondary AC inverter output interface, and a secondary LED lighting.
10. The stacked energy storage power supply of claim 9, wherein the diode D13, the diode D14, and the diode D15 are all isolation diodes.
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| CN202010935266.0A CN112104026A (en) | 2020-09-08 | 2020-09-08 | Heap energy storage power |
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| CN202010935266.0A CN112104026A (en) | 2020-09-08 | 2020-09-08 | Heap energy storage power |
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| CN106531947A (en) * | 2016-11-22 | 2017-03-22 | 中车株洲电力机车有限公司 | Electric vehicle and energy storage power module thereof |
| CN106849322A (en) * | 2017-04-13 | 2017-06-13 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of standby energy-storage system of intelligent domestic |
| CN108808779A (en) * | 2018-06-21 | 2018-11-13 | 重庆国翰能源发展有限公司 | A kind of energy storage heap power supply system for charging pile |
| CN209029980U (en) * | 2018-11-16 | 2019-06-25 | 南京派菲克物联科技有限公司 | It is a kind of to ensure the smart home power supply monitoring system not powered off |
| CN210246392U (en) * | 2019-08-27 | 2020-04-03 | 广州视源电子科技股份有限公司 | Power supply control circuit, auxiliary power supply circuit, power supply system and electronic equipment |
-
2020
- 2020-09-08 CN CN202010935266.0A patent/CN112104026A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531947A (en) * | 2016-11-22 | 2017-03-22 | 中车株洲电力机车有限公司 | Electric vehicle and energy storage power module thereof |
| CN106849322A (en) * | 2017-04-13 | 2017-06-13 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of standby energy-storage system of intelligent domestic |
| CN108808779A (en) * | 2018-06-21 | 2018-11-13 | 重庆国翰能源发展有限公司 | A kind of energy storage heap power supply system for charging pile |
| CN209029980U (en) * | 2018-11-16 | 2019-06-25 | 南京派菲克物联科技有限公司 | It is a kind of to ensure the smart home power supply monitoring system not powered off |
| CN210246392U (en) * | 2019-08-27 | 2020-04-03 | 广州视源电子科技股份有限公司 | Power supply control circuit, auxiliary power supply circuit, power supply system and electronic equipment |
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