CN218350746U - Portable hybrid power control system for realizing high-power and high-efficiency output - Google Patents

Portable hybrid power control system for realizing high-power and high-efficiency output Download PDF

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CN218350746U
CN218350746U CN202222906711.8U CN202222906711U CN218350746U CN 218350746 U CN218350746 U CN 218350746U CN 202222906711 U CN202222906711 U CN 202222906711U CN 218350746 U CN218350746 U CN 218350746U
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power
unit
hybrid
grid
output
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金天
唐文响
王国辉
姚宏
徐科
方腾
章四青
蒋春琪
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Jinhua Huaqiang Electronic Technology Co ltd
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Jinhua Huaqiang Electronic Technology Co ltd
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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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

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Abstract

The utility model relates to a realize portable hybrid power control system of high power high efficiency output, including hybrid energy power generation system, energy storage unit system and high-pressure inverter system, hybrid energy power generation system's output be connected with energy storage unit system, energy storage unit system's output be connected with high-pressure inverter system. Adopted the utility model discloses a realize portable hybrid power control system of high power high efficiency output can have the automatic function of charging that matches of direct current, and the wireless function of being incorporated into the power networks can be realized to the direct current digital power supply function, can constitute the three-phase electricity, can improve the electric wire netting function, has very big innovation in the aspect of using the scene.

Description

Portable hybrid power control system for realizing high-power and high-efficiency output
Technical Field
The utility model relates to a new energy automobile field especially relates to the new energy automobile field of charging, specifically indicates a realize portable hybrid power control system of high power high efficiency output.
Background
In the prior art, direct current automatic matching charging cannot be achieved in the market during charging, a wireless grid-connected function cannot be achieved, the power grid quality is low, and in addition, a new energy automobile has a great problem in heating in winter.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the shortcoming of above-mentioned prior art, providing a satisfy high quality, easy and simple to handle, the comparatively extensive portable hybrid power control system who realizes high power high efficiency output of application scope.
In order to achieve the above object, the utility model discloses a realize portable hybrid power supply control system of high power high efficiency output as follows:
the portable hybrid power control system for realizing high-power and high-efficiency output is mainly characterized by comprising a hybrid energy power generation system, an energy storage unit system and a high-voltage inversion system, wherein the output end of the hybrid energy power generation system is connected with the energy storage unit system, and the output end of the energy storage unit system is connected with the high-voltage inversion system.
Preferably, the system further comprises a grid-connected/off-grid system, an input end of the grid-connected/off-grid system is connected with the high-voltage inverter system, and the grid-connected/off-grid system is connected with the multiple devices to connect the multiple devices in a grid-connected mode.
Preferably, the hybrid energy power generation system comprises an oil-gas hybrid engine, a starter and generator all-in-one machine, a rectification unit and a controller unit, the hybrid energy power generation system comprises the oil-gas hybrid engine, the starter and generator all-in-one machine and the rectification unit which are sequentially connected, and the controller unit is connected with the oil-gas hybrid engine, the starter and generator all-in-one machine and the rectification unit.
Preferably, the energy storage unit system comprises a high-rate battery pack and a BMS management system, an input end of the high-rate battery pack is connected with an output end of the hybrid power energy generation system, an output end of the high-rate battery pack is connected with an input end of the high-voltage inversion system, and the BMS management system is connected with the high-rate battery pack.
Preferably, the high-voltage inverter system comprises a dc input unit, an inverter conversion unit and an ac output unit, wherein an input end of the dc input unit is connected to the energy storage unit system, an input end of the inverter conversion unit is connected to the dc input unit, and an output end of the inverter conversion unit is connected to the ac output unit.
Preferably, the high-voltage inverter system is also connected with a load.
Preferably, the hybrid energy power generation system, the energy storage unit system and the high-voltage inverter system form a three-phase power supply.
Adopted the utility model discloses a realize portable hybrid power supply control system of high power high efficiency output can have the automatic function of charging that matches of direct current, and the wireless function of being incorporated into the power networks can be realized to direct current digital power supply function, can constitute the three-phase electricity, can improve the electric wire netting function, has very big innovation in the aspect of using the scene.
Drawings
Fig. 1 is a schematic structural diagram of a portable hybrid power control system for realizing high power and high efficiency output according to the present invention.
Fig. 2 is a schematic structural diagram of the hybrid power energy power generation system of the portable hybrid power control system for realizing high power and high efficiency output according to the present invention.
Fig. 3 is a schematic structural diagram of the energy storage unit system of the portable hybrid power control system for realizing high power and high efficiency output according to the present invention.
Fig. 4 is a schematic structural diagram of the high-voltage inverter system of the portable hybrid power control system for realizing high power and high efficiency output according to the present invention.
Detailed Description
In order to more clearly describe the technical content of the present invention, the following further description is given with reference to specific embodiments.
The utility model discloses a this realize portable hybrid power control system of high power high efficiency output, including hybrid energy power generation system, energy storage unit system and high-pressure inverter system, hybrid energy power generation system's output be connected with energy storage unit system, energy storage unit system's output be connected with high-pressure inverter system.
As the utility model discloses a preferred embodiment, the system still include and be incorporated into the power networks/from the net system, the input of being incorporated into the power networks/from the net system be connected with high-pressure inverter system, the system of being incorporated into the power networks/from net system link to each other with many equipment, be incorporated into the power networks the connection with many equipment.
As the utility model discloses a preferred embodiment, thoughtlessly move energy power generation system include that oil-gas thoughtlessly moves engine, starter and generator all-in-one, rectifier unit, controller unit, thoughtlessly move energy power generation system include that oil-gas thoughtlessly moves engine, starter and generator all-in-one and rectifier unit and connect gradually, controller unit with oil-gas thoughtlessly move engine, starter and generator all-in-one and rectifier unit and all connect.
As the utility model discloses a preferred embodiment, energy storage unit system include high rate battery package and BMS management system, the input of high rate battery package and the output that thoughtlessly moves energy power generation system link to each other, the output of high rate battery package link to each other with high-pressure inverter system's input, BMS management system link to each other with high rate battery package.
As the utility model discloses a preferred embodiment, high-pressure contravariant system include direct current input unit, contravariant converting unit and exchange output unit, direct current input unit's input link to each other with energy storage unit system, contravariant converting unit's input link to each other with direct current input unit, the output links to each other with exchange output unit.
As a preferred embodiment of the present invention, the high voltage inverter system is further connected to a load.
As the preferred embodiment of the utility model, mix dynamic energy power generation system, energy storage unit system and high-pressure contravariant system constitute three phase power.
The utility model discloses an among the concrete implementation mode, solved the automatic function that charges that matches of direct current in the market, also solved wireless function of being incorporated into the power networks and improved the function of electric wire netting quality and the problem that new energy automobile warmed up winter.
The utility model discloses a system mainly has following constitution: the system comprises a hybrid power generation system, an energy storage unit (high-rate lithium battery) system, a high-voltage inversion system and a grid-connected/off-grid system.
The hybrid energy power generation system mainly comprises an oil-gas hybrid engine, a starter/generator all-in-one machine, a rectification unit, a controller unit and the like, wherein the hybrid energy power generation system comprises the following components:
(1) The oil-gas hybrid engine mainly comprises: gasoline, diesel oil, kerosene, liquefied gas, natural gas, methane and other mixed oil gas;
(2) Starter/generator: the unit can be used for starting the engine and also can be used as a generator, so that the efficiency is high, the space is small, and the utilization rate is high;
(3) A rectifying unit: the alternating current electric energy generated by the generator is converted into direct current to be output through the rectifying unit;
(4) A controller unit: the hybrid power generation system has the function of controlling the whole hybrid power generation system, and comprises various protections of starting, logic control, voltage, current and the like of the brushless motor.
The energy storage system mainly includes: a high-rate battery pack, a BMS management system and the like.
The main functions of the high-voltage inverter system are as follows:
(1) The direct current output by the generator/high-rate battery is inverted to be pure sine wave output of 220V/50 Hz;
(2) The conventional direct current output of 5V/12V/24V/36V which is commonly used is carried out.
The grid-connected/off-grid system unit is a customer matching unit. When the power grid is normal, the inverter operates in a grid-connected mode, when the power grid is abnormal, the inverter is switched to operate in an off-grid mode, and the inverter is switched back to the grid-connected mode until the power grid is recovered to be normal. The utility model adopts the high-voltage battery pack, namely, the battery pack with the highest power density on the market and high multiplying power is adopted, the whole weight is reduced, the generator control part adopts a mode of integrating a starter and a generator, and the generator can be used as both a starter (starting an engine) and a generator. The high-voltage battery pack (320V-410V) is directly inverted to 220V (50 Hz), and the efficiency is higher than that of the boosting (48V) inversion in the prior art. The present case adopts the group battery of high magnification and high-voltage inverter to carry out and is incorporated into the power networks, and whole output internal resistance is lower than current mode, is favorable to improving the internal resistance of electric wire netting to improve the quality of electric wire netting.
The utility model discloses mainly there are following several functions:
1. have direct current automatic matching and charge the function:
the characteristics of the battery pack can be automatically identified for the lithium battery packs such as tools and consumer batteries, parameters such as output voltage, current and power can be automatically matched, and the charging process can be managed by automatically identifying and optimizing a charging curve.
2. The direct current digital power supply has the following functions:
the power supply is similar to a numerical control direct current voltage stabilization, constant current and constant power supply, and provides a stable power supply for professional equipment, experimental tests and the like.
3. Wireless grid connection:
multiple devices can be quickly connected to the grid to form a grid connection function with multiplied power; and additional wiring for grid connection is not required to be additionally added.
4. Three-phase power can be formed:
three devices can quickly form a three-phase power supply system.
5. The power grid function can be improved:
and the power grid function can be directly connected to a mains supply system, the power grid quality can be improved, the internal resistance of a power supply system is reduced, the power factor of the power grid is improved, and the harmonic wave function of the power grid is reduced.
6. Innovation in application scenarios:
the whole power supply can charge the new energy automobile, and clean heat generated inside the whole new energy automobile can provide circulating heat for the new energy automobile, so that the problem of endurance caused by the fact that the new energy automobile is started to be air-conditioned in winter is solved.
For a specific implementation of this embodiment, reference may be made to the relevant description in the above embodiments, which is not described herein again.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means at least two unless otherwise specified.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Adopted the utility model discloses a realize portable hybrid power control system of high power high efficiency output can have the automatic function of charging that matches of direct current, and the wireless function of being incorporated into the power networks can be realized to the direct current digital power supply function, can constitute the three-phase electricity, can improve the electric wire netting function, has very big innovation in the aspect of using the scene.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.

Claims (7)

1. A portable hybrid power control system for realizing high-power and high-efficiency output is characterized by comprising a hybrid energy power generation system, an energy storage unit system and a high-voltage inversion system, wherein the output end of the hybrid energy power generation system is connected with the energy storage unit system, and the output end of the energy storage unit system is connected with the high-voltage inversion system.
2. The portable hybrid power control system for realizing high power and high efficiency output according to claim 1, further comprising a grid-connected/grid-disconnected system, wherein an input end of the grid-connected/grid-disconnected system is connected with the high voltage inverter system, and the grid-connected/grid-disconnected system is connected with a plurality of devices to connect the plurality of devices in a grid-connected manner.
3. The portable hybrid power control system for realizing high power and high efficiency output according to claim 1, wherein the hybrid power generation system comprises an oil-gas hybrid engine, a starter and generator all-in-one machine, a rectification unit and a controller unit, the hybrid power generation system comprises the oil-gas hybrid engine, the starter and generator all-in-one machine and the rectification unit which are sequentially connected, and the controller unit is connected with the oil-gas hybrid engine, the starter and generator all-in-one machine and the rectification unit.
4. The portable hybrid power control system for achieving high power and high efficiency output according to claim 1, wherein the energy storage unit system comprises a high-rate battery pack and a BMS management system, an input end of the high-rate battery pack is connected with an output end of the hybrid power generation system, an output end of the high-rate battery pack is connected with an input end of the high-voltage inverter system, and the BMS management system is connected with the high-rate battery pack.
5. The portable hybrid power control system for realizing high power and high efficiency output according to claim 1, wherein the high voltage inverter system comprises a dc input unit, an inverter conversion unit and an ac output unit, wherein an input end of the dc input unit is connected to the energy storage unit system, an input end of the inverter conversion unit is connected to the dc input unit, and an output end of the inverter conversion unit is connected to the ac output unit.
6. The portable hybrid power control system for achieving high power and high efficiency output according to claim 1, wherein the high voltage inverter system is further connected to a load.
7. The portable hybrid power control system for realizing high power and high efficiency output according to claim 1, wherein the hybrid power generation system, the energy storage unit system and the high voltage inverter system form a three-phase power supply.
CN202222906711.8U 2022-11-02 2022-11-02 Portable hybrid power control system for realizing high-power and high-efficiency output Active CN218350746U (en)

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CN202222906711.8U CN218350746U (en) 2022-11-02 2022-11-02 Portable hybrid power control system for realizing high-power and high-efficiency output

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CN202222906711.8U CN218350746U (en) 2022-11-02 2022-11-02 Portable hybrid power control system for realizing high-power and high-efficiency output

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CN218350746U true CN218350746U (en) 2023-01-20

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