CN216672611U - Photovoltaic power generation system and photovoltaic power generation container - Google Patents
Photovoltaic power generation system and photovoltaic power generation container Download PDFInfo
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- CN216672611U CN216672611U CN202123025196.4U CN202123025196U CN216672611U CN 216672611 U CN216672611 U CN 216672611U CN 202123025196 U CN202123025196 U CN 202123025196U CN 216672611 U CN216672611 U CN 216672611U
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The utility model provides a photovoltaic power generation system and a photovoltaic power generation container, relates to the technical field of power generation, and particularly relates to the technical field of photovoltaic power generation. The specific implementation scheme is as follows: generator auxiliary equipment; and the output end of the photovoltaic component is connected with the input end of the auxiliary equipment of the generator and is used for providing electric energy for the auxiliary equipment of the generator.
Description
Technical Field
The utility model relates to the technical field of power generation, in particular to the technical field of photovoltaic power generation, and specifically relates to a photovoltaic power generation system and a photovoltaic power generation container.
Background
Solar energy is inexhaustible renewable energy, and has the characteristics of sufficient cleanness, absolute safety, relative universality, resource sufficiency and the like. The photovoltaic effect of the semiconductor interface of the photovoltaic module can be utilized to directly convert solar energy into electric energy, so that the solar energy is reasonably utilized, and the development trend of energy conservation and environmental protection is realized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a photovoltaic power generation system and a photovoltaic power generation container.
According to an aspect of the present invention, there is provided a photovoltaic power generation system including: generator auxiliary equipment; and the output end of the photovoltaic module is connected with the input end of the auxiliary equipment of the generator and is used for providing electric energy for the auxiliary equipment of the generator.
According to another aspect of the present invention, there is provided a photovoltaic power generation container, including: a container body; and a photovoltaic power generation system as described above.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the utility model. Other features of the present invention will become apparent from the following description.
Drawings
The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the utility model. Wherein:
FIG. 1 schematically illustrates a perspective view of a photovoltaic power generation container according to an embodiment of the utility model;
FIG. 2 schematically illustrates a photovoltaic power generation system topology according to a first embodiment of the present invention;
FIG. 3 schematically illustrates a photovoltaic power generation system topology according to a second embodiment of the present invention; and
fig. 4 schematically shows a photovoltaic power generation system topology according to a third embodiment of the present invention.
The drawings, which are described above, are as follows:
110-a container; 111-smoke exhaust holes; 120-a photovoltaic module; 121-a photovoltaic panel; 130-generator auxiliary equipment; 131-a heating assembly; 132-a charging assembly; 133-a lighting assembly; 140-an inverter; 150-positive bus bar; 160-negative pole reflux row; 170-a storage battery; 171-a controller; 180-a filter; 191-a first circuit breaker; 192-a second circuit breaker; 193-fourth circuit breaker; 210-mains supply; 220-second bus.
Detailed Description
Exemplary embodiments of the present invention are described below with reference to the accompanying drawings, in which various details of embodiments of the utility model are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the utility model. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
In the technical scheme of the utility model, the collection, storage, use, processing, transmission, provision, disclosure and other processing of the personal information of the related user are all in accordance with the regulations of related laws and regulations and do not violate the good custom of the public order.
The embodiment of the utility model provides a photovoltaic power generation container which can comprise a container body, a photovoltaic power generation system and a generator. Photovoltaic power generation systems may include, for example, photovoltaic modules and generator accessories. The arrangement positions and the connection relationship between the respective components described above can be as follows.
According to an embodiment of the present invention, the generator may be a diesel generator, but is not limited thereto, and may also be a turbo generator, a hydro generator, a gasoline generator, or the like. Any generator may be used as long as it can generate electric energy from other energy sources.
According to an embodiment of the utility model, the generator auxiliary equipment may be auxiliary accessories applied to the generator. For example, the generator auxiliary device may be a heating assembly, a lighting assembly, a ventilation assembly, but is not limited thereto, and may be a dehumidifying assembly, an audible and visual warning assembly, a motor-electric starter, a lubricant cooler, a lubricant filter, and the like.
According to an embodiment of the utility model, the heating assembly may be used for preheating fuel for the generator, but is not limited thereto, and may also be used for heating air. The battery assembly may be a battery that powers the generator accessories. The exhaust assembly can be used for dust removal, smoke removal and the like, and the smoke dust can be generated after the fuel is combusted by the generator.
According to embodiments of the present invention, the generator auxiliary equipment also needs to be continuously operated to support the generation of power by the generator during the generation of power by the generator. The power consumption of the generator auxiliary equipment is inevitable. Under the condition, the photovoltaic module is adopted to convert the solar energy into the electric energy to supply to the auxiliary equipment of the generator for operation, and compared with the electric energy generated by the generator or the electric energy provided by a mains supply to the auxiliary equipment of the generator, the solar photovoltaic module is more energy-saving and environment-friendly.
According to an embodiment of the utility model, a photovoltaic module may be understood as a solar module, which may comprise a plurality of photovoltaic panels. A plurality of photovoltaic panels can be sealed in series or in parallel to form a photovoltaic module for converting solar energy into electrical energy.
The photovoltaic power generation container provided by the embodiment of the utility model can be better adapted to the development of new infrastructure, such as a data center presenting a vigorous development situation. For example, the photovoltaic power generation container provided by the embodiment of the utility model can be applied to a data center container generator power generation scene. Specifically, the electric energy generated by the generator is used for supplying power for the electronic equipment of the data center, the generator and the generator auxiliary equipment of the generator are integrated in the container box body, the photovoltaic assembly is arranged outside the container box body, and the photovoltaic assembly is used for converting solar energy into the electric energy to support the operation of the generator auxiliary equipment.
According to the embodiment of the utility model, the photovoltaic module and the container type generator are integrated into a whole, the electric energy generated by the photovoltaic module in the photovoltaic power generation system is utilized to support the operation of the power consumption load of the photovoltaic power generation system, such as auxiliary equipment of the generator, and the energy control can be better performed for the high-energy-consumption industry, so that the reasonable utilization of new energy is realized, and unnecessary energy waste is reduced.
According to embodiments of the present invention, the generator accessory and the generator may both be disposed inside the container body. The output end of the photovoltaic module is connected with the input end of the auxiliary equipment of the generator and used for providing electric energy for the auxiliary equipment of the generator.
According to embodiments of the utility model, the photovoltaic module may be arranged on top of the container body, for example on the outer top of the container body. But is not limited thereto. And can also be arranged at the outer side part of the container body or arranged at intervals with the container body. The output end of the photovoltaic module is connected with the input end of the auxiliary equipment of the generator and used for providing electric energy for the auxiliary equipment of the generator.
Fig. 1 schematically illustrates a perspective view of a photovoltaic power generation container according to an embodiment of the present invention.
As shown in fig. 1, the top of the container body 110 may be provided with a smoke discharge hole 111 for discharging smoke, for example, from a generator burning fuel. A photovoltaic module 120 may also be provided on top of the container body 110. A photovoltaic module 120, such as a photovoltaic panel 121, may be disposed on the outer top of the container body 110 spaced from the smoke exit 111, e.g., at a predetermined distance.
According to an embodiment of the present invention, the predetermined distance may be determined according to actual circumstances. For example, the smoke discharge amount is determined according to the power generation requirement of the generator, and under the condition that the smoke discharge requirement is met, the photovoltaic module, such as a photovoltaic panel, is prevented from being influenced by overheat of the discharged smoke.
Fig. 2 schematically shows a topological schematic of a photovoltaic power generation system according to a first embodiment of the present invention.
The connection relationship between the various components of the photovoltaic power generation system can be further illustrated by the topology shown in fig. 2. As shown in fig. 2, the output of the photovoltaic module 120 of the photovoltaic power generation system may be connected to the input of the generator auxiliary device 130 of the photovoltaic power generation system for providing electrical energy to the generator auxiliary device. But not limited thereto, an inverter 140 may also be provided between the photovoltaic module and the generator auxiliary equipment. The inverter 140 can be used to convert dc power output by the photovoltaic module 120 to ac power that can be directly applied by the generator auxiliary device 130.
It should be noted that, in the case where the electronic circuit of the generator auxiliary equipment can be driven by direct current, the photovoltaic module can be directly connected to the generator auxiliary equipment. Under the condition that an electronic circuit of the auxiliary equipment of the generator needs to be driven by alternating current, the direct current output by the photovoltaic module can be applied to the auxiliary equipment of the generator by the inverter, so that the operation that the electric energy generated by the photovoltaic module needs to be stored in the storage battery and the auxiliary equipment of the generator is powered by the storage battery is simplified.
According to the embodiment of the utility model, a plurality of photovoltaic panels can be directly connected in series to obtain the photovoltaic module. The photovoltaic module may include two outputs, a positive photovoltaic module output and a negative photovoltaic module output. The positive output end and the negative output end of the photovoltaic module can be directly connected with the input end of the inverter. But not limited thereto, a plurality of photovoltaic panels may be connected in parallel to obtain a photovoltaic module. The photovoltaic module positive pole output of photovoltaic module includes a plurality ofly, and photovoltaic module's photovoltaic module negative pole output also includes a plurality ofly. In this case, the positive busbar of the first busbar can be used for converging the positive output ends of the photovoltaic modules, and the negative busbar of the first busbar is used for converging the negative output ends of the photovoltaic modules, so that the photovoltaic modules can be conveniently connected with a subsequent inverter.
Fig. 3 schematically shows a topological schematic of a photovoltaic power generation system according to a second embodiment of the present invention.
As shown in fig. 3, the first bus bar includes a positive bus bar 150 and a negative bus bar 160. Positive bus 150 may include a positive bus input and a positive bus first output. The positive busbar input of the positive busbar 150 can be connected to a plurality of photovoltaic module positive outputs of the photovoltaic module 120. A positive bus first output of the positive bus 150 may be connected to an input of the inverter 140. The negative buss bar 160 can include a negative buss bar input and a negative buss bar first output. A negative bus input of the negative bus 160 may be connected to a plurality of photovoltaic module negative outputs of the photovoltaic module 120. A negative bus first output of negative bus 160 may be connected to an input of inverter 140.
According to the embodiment of the utility model, the plurality of parallel photovoltaic panels of the photovoltaic module can be uniformly integrated by utilizing the anode bus bar and the cathode bus bar, so that the photovoltaic module is favorably connected with a subsequent inverter.
As shown in fig. 3, positive bus 150 may further include a positive bus second output, and negative bus 160 may further include a negative bus second output. The second output of the positive bus bar and the second output of the negative bus bar can be connected to the input of the battery 160, and the surplus power generated by the battery 170 for the photovoltaic module 120 can be stored. So that at night when the photovoltaic module 120 is unable to generate electricity, the generator auxiliary equipment can still be powered 130 by clean and environmentally friendly electricity converted from solar energy.
According to an embodiment of the utility model, a controller may be provided for the battery for controlling the charging of the battery and for providing the discharging of the electrical energy for the generator auxiliary equipment.
According to the embodiment of the present invention, the controller can automatically prevent the overcharge and overdischarge of the secondary battery. The controller is used for controlling the cycle charging and discharging times and the discharging depth of the storage battery, so that the service life of the storage battery can be prolonged.
According to an embodiment of the present invention, the photovoltaic power generation system may further include a filter. The filter may be a filter circuit consisting of a capacitor, an inductor and a resistor. The filter is used for effectively filtering the frequency point of specific frequency in the circuit or the harmonic wave of the frequency except the frequency point.
According to the embodiment of the utility model, the filter can be arranged between the photovoltaic module and the inverter and used for filtering out harmonic waves in direct current output by the photovoltaic module.
According to an alternative embodiment of the present invention, the filter may be disposed on a circuit between the positive output terminal of the photovoltaic module and the input terminal of the positive bus bar, and the filter is disposed on a circuit between the negative output terminal of the photovoltaic module and the input terminal of the negative bus bar. Therefore, the direct current with the harmonic wave filtered out is output from the positive electrode bus bar and output from the negative electrode bus bar, the direct current with the harmonic wave filtered out is ensured to flow into the storage battery connected with the second output end of the positive electrode bus bar and the second output end of the negative electrode bus bar, and the quality of the direct current charged in the storage battery is improved.
According to an embodiment of the present invention, the photovoltaic power generation system may further include a power supply source. The power supply may be connected in parallel with the photovoltaic module. The output of the power supply may be connected to the input of the generator auxiliary device for providing electrical energy to the generator auxiliary device.
According to the embodiment of the utility model, the power supply can be a commercial power supply, and can also be a generator as a power supply. For example, the generator directly generates electric energy and then supplies power to the generator auxiliary equipment as a power supply, or the generator generates electric energy and then stores the electric energy in the generator storage battery, and the generator storage battery is used as a power supply to supply power to the generator auxiliary equipment. The power supply may be defined as a power supply source as long as the power supply source is a power supply other than the power supply source of the photovoltaic module and the power supply source of the storage battery.
According to the embodiment of the utility model, the photovoltaic module, the storage battery and the power supply are combined, so that the auxiliary equipment of the generator can be maintained to operate by using the power supplies such as the storage battery and the power supply under the condition of insufficient generated electric energy at night, in rainy days and the like, and the flexibility of supplying power to the auxiliary equipment of the generator is improved.
According to an embodiment of the utility model, the output of the inverter may comprise an inverter phase output and an inverter neutral output. The input of the generator auxiliary device may include a generator auxiliary device phase line input and a generator auxiliary device neutral line output. The output end of the power supply can comprise a phase line output end and a zero line output end of the power supply.
According to the embodiment of the present invention, a single-phase two-wire power transmission system may be adopted, but is not limited thereto, and a three-phase four-wire power transmission system may also be adopted. Single-phase two-wire may refer to a cable for transmitting electric power including one phase wire (the phase wire may also be called a live wire) and one neutral wire. A three-phase four-wire cable may refer to a cable for carrying electrical power that includes three phase wires and a neutral wire.
According to the embodiment of the utility model, the power transmission mode can be determined based on the usage requirement of the generator auxiliary equipment, for example, the power voltage requirement of the generator auxiliary equipment is 380V, a three-phase four-wire power transmission mode can be adopted, the inverter phase line output end of the inverter based on the power transmission mode can comprise three, the generator auxiliary equipment phase line input end of the generator auxiliary equipment can comprise three, and the power supply phase line output end of the power supply can comprise three.
According to an embodiment of the present invention, the photovoltaic power generation system may further include a second busbar. The second bus may include a phase bus and a neutral bus.
According to the embodiment of the utility model, the number of the phase line busbars can be determined according to the power transmission mode. For example, the phase bus may include one bus for single-phase and two-wire power transmission. The phase conductor bus bars can comprise three phases by adopting a three-phase four-wire power transmission mode.
Each phase bus may include a phase bus input and a phase bus output. The phase line output end of the inverter and the phase line output end of the power supply are respectively connected with the phase line busbar input end, and the phase line busbar output end is connected with the phase line input end of the auxiliary equipment of the generator.
For example, the three phase lines are U-phase line, V-phase line and W-phase line, respectively. The phase line bus bars can comprise three, namely a U-phase line bus bar, a V-phase line bus bar and a W-phase line bus bar. The U-phase line busbar comprises a U-phase line busbar input end and a U-phase line busbar output end. The output end of the U-phase line of the inverter and the output end of the U-phase line of the power supply are respectively connected with the input end of the U-phase line busbar, and the output end of the U-phase line busbar is connected with the input end of the U-phase line of the auxiliary equipment of the generator. The V-phase line bus bar comprises a V-phase line bus bar input end and a V-phase line bus bar output end. The output end of the inverter V-phase line and the output end of the power supply V-phase line are respectively connected with the input end of a V-phase line busbar, and the output end of the V-phase line busbar is connected with the input end of the V-phase line of the auxiliary equipment of the generator. The W-phase bus bar comprises a W-phase bus bar input end and a W-phase bus bar output end. And the W-phase line output end of the inverter and the W-phase line output end of the power supply are respectively connected with the W-phase line busbar input end, and the W-phase line busbar output end is connected with the W-phase line input end of the auxiliary equipment of the generator.
According to an embodiment of the utility model information, zero line busbar can include zero line busbar input and zero line busbar output. The output end of the zero line of the inverter and the output end of the zero line of the power supply are respectively connected with the input end of a zero line busbar, and the output end of the zero line busbar is connected with the input end of the zero line of the auxiliary equipment of the generator.
According to the embodiment of the utility model, the photovoltaic module, the storage battery and the auxiliary equipment of the generator can be connected in parallel by utilizing the second bus bar to supply power for the auxiliary equipment of the generator.
According to an embodiment of the utility model, the photovoltaic power generation system may further include a switch assembly. The switch assembly can comprise a plurality of groups for controlling the on and off of the circuit.
According to the embodiment of the utility model, the plurality of switch assemblies may be respectively disposed on a circuit between the phase bus and the inverter, a circuit between the phase bus and the power supply, a circuit between the zero bus and the inverter, a circuit between the zero bus and the power supply, a circuit between the zero bus and the generator auxiliary device, and a circuit between the phase bus and the generator auxiliary device.
According to an embodiment of the present invention, the switching assembly may be a circuit breaker, but is not limited thereto, and may also be a fuse, a combination switch, or the like.
Fig. 4 schematically shows a topological schematic of a photovoltaic power generation system according to a third embodiment of the present invention.
As shown in fig. 4, a plurality of photovoltaic module positive outputs of a photovoltaic module 120 formed of a plurality of photovoltaic panels connected in parallel are connected to a positive busbar input of a positive busbar 150 and a plurality of photovoltaic module negative outputs of the photovoltaic module 120 are connected to a negative busbar input of a negative busbar 160. Filters 180 are provided on the circuit between the photovoltaic module 120 and the positive electrode bus bar 150 and the circuit between the photovoltaic module 120 and the negative electrode bus bar 160, respectively. A first positive bus output terminal of the positive bus 150 and a first negative bus output terminal of the negative bus 160 are connected to the input terminal of the inverter 140, respectively. The inverter 140 may be a three-phase inverter. The output of inverter 140 may include an inverter U phase output, an inverter V phase output, an inverter W phase output, and an inverter N neutral output.
The inverter U-phase output terminal may be connected to the U-phase bus input terminal of second bus 220. The inverter V-phase output is connected to the V-phase busbar input of second busbar 220. The inverter W-phase output is connected to the W-phase busbar input of second busbar 220. The neutral output of inverter N is connected to the neutral bus input of second bus 220. The second busbar 220 may be a photovoltaic power generation container primary power busbar. First circuit breakers 191 are provided on one zero line between the second busbar 220 and the inverter 140, and on three phase lines between the inverter 140 and the second busbar 220, respectively. The output end of the U-phase line bus of the second bus 220 is connected with the input end of the U-phase line of the auxiliary device of the generator, the output end of the V-phase line bus of the second bus 220 is connected with the input end of the V-phase line of the auxiliary device of the generator, the output end of the W-phase line bus of the second bus 220 is connected with the input end of the W-phase line of the auxiliary device of the generator, and the output end of the zero line bus of the second bus 220 is connected with the input end of the zero line of the auxiliary device of the generator. For powering generator accessories such as heating, charging, and lighting assemblies. The U-phase line connected to the U-phase bus output terminal of second bus 220, the V-phase line connected to the V-phase bus output terminal of second bus 220, the W-phase line connected to the W-phase bus output terminal of second bus 220, and the zero line connected to the zero line bus output terminal of second bus 220 may be combined into a group to form a cable, for example, and then connected to the generator auxiliary device. As shown in fig. 4, second circuit breakers 192 may be respectively disposed on the circuits between the second bus bar 220 and each of the heating module 131, the charging module 132, and the lighting module 133. The positive busbar second output of the positive busbar 150 and the negative busbar second output of the negative busbar 160 are connected to an input of a battery 170 for storing electrical energy. The battery 170 may also be provided with a controller 171 for controlling the charging and discharging of the battery 170.
The battery 170 may also be connected to the inverter 140 via a third circuit breaker (not shown) for powering generator accessories during nighttime or rainy weather conditions.
Furthermore, the mains supply 210 can also be connected from the low-voltage switchgear cabinet via a fourth circuit breaker 193 to the second busbar 220. The connection relationship between the utility power source 210 and the second bus bar 220 may be: the input end of the U-phase line busbar is connected with the output end of the U-phase line of the power supply, the input end of the V-phase line busbar is connected with the output end of the V-phase line of the power supply, the input end of the W-phase line busbar is connected with the output end of the W-phase line of the power supply, and the input end of the zero line busbar is connected with the output end of the zero line of the power supply. For powering generator accessories in the event of a failure of the battery 170 and the photovoltaic assembly 120.
The photovoltaic module container provided by the embodiment of the utility model can be widely applied to outdoor container power distribution equipment scenes. The generator auxiliary equipment which supports the power generation of the generator provides clean electric energy, and low carbon, environmental protection, energy conservation, stability, cost reduction and the like are realized.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present invention may be executed in parallel, sequentially, or in different orders, and the present invention is not limited thereto as long as the desired result of the technical solution disclosed in the present invention can be achieved.
The above-described embodiments should not be construed as limiting the scope of the utility model. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A photovoltaic power generation system, comprising:
generator auxiliary equipment;
the output end of the photovoltaic component is connected with the input end of the auxiliary equipment of the generator and is used for providing electric energy for the auxiliary equipment of the generator;
the inverter is arranged between the photovoltaic module and the auxiliary equipment of the generator and is used for converting direct current output by the photovoltaic module into alternating current;
the power supply is connected with the photovoltaic module in parallel; the output end of the power supply is connected with the input end of the generator auxiliary equipment and is used for providing electric energy for the generator auxiliary equipment;
a second busbar and a switch assembly;
the output end of the inverter comprises an inverter phase line output end and an inverter zero line output end, the input end of the generator auxiliary equipment comprises a generator auxiliary equipment phase line input end and a generator auxiliary equipment zero line output end, and the output end of the power supply comprises a power supply phase line output end and a power supply zero line output end;
the second busbar, including:
the phase line busbar comprises a phase line busbar input end and a phase line busbar output end, wherein the phase line output end of the inverter and the phase line output end of the power supply are respectively connected with the phase line busbar input end, and the phase line busbar output end is connected with the phase line input end of the auxiliary equipment of the generator;
the zero line busbar comprises a zero line busbar input end and a zero line busbar output end, wherein the inverter zero line output end and the power supply zero line output end are respectively connected with the zero line busbar input end, and the zero line busbar output end is connected with the zero line input end of the generator auxiliary equipment; and
the switch assembly comprises a plurality of groups which are respectively arranged on a circuit between the phase line busbar and the inverter, a circuit between the phase line busbar and the power supply, a circuit between the zero line busbar and the inverter, a circuit between the zero line busbar and the power supply, a circuit between the zero line busbar and the generator auxiliary equipment and a circuit between the phase line busbar and the generator auxiliary equipment.
2. The photovoltaic power generation system of claim 1, wherein the output of the photovoltaic module comprises a photovoltaic module positive output and a photovoltaic module negative output;
the photovoltaic power generation system further comprises a first busbar;
the first busbar includes:
the positive busbar comprises a positive busbar input end and a positive busbar first output end, wherein the positive busbar input end is connected with the positive output end of the photovoltaic module; the first output end of the positive busbar is connected with the input end of the inverter; and
the negative bus bar comprises a negative bus bar input end and a negative bus bar first output end, wherein the negative bus bar input end is connected with the negative output end of the photovoltaic assembly; and the first output end of the negative bus bar is connected with the input end of the inverter.
3. The photovoltaic power generation system of claim 2, further comprising:
the input end of the storage battery is respectively connected with the second output end of the positive busbar and the second output end of the negative busbar; and the output end of the storage battery is connected with the input end of the auxiliary equipment of the generator and is used for providing electric energy for the auxiliary equipment of the generator.
4. The photovoltaic power generation system of claim 1, further comprising:
and the filter is arranged between the photovoltaic module and the inverter and is used for filtering harmonic waves in direct current output by the photovoltaic module.
5. The photovoltaic power generation system of any one of claims 1 to 4, wherein the generator auxiliary equipment comprises at least one of:
heating element, battery pack, lighting components, the subassembly of airing exhaust.
6. A photovoltaic power generation container, comprising:
a container body; and
the photovoltaic power generation system of any one of claims 1 to 5.
7. The photovoltaic power generation container of claim 6, wherein the photovoltaic module is arranged on the top of the container body, a smoke exhaust hole is arranged on the top of the container body, and the smoke exhaust hole and the photovoltaic module are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025196.4U CN216672611U (en) | 2021-12-02 | 2021-12-02 | Photovoltaic power generation system and photovoltaic power generation container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025196.4U CN216672611U (en) | 2021-12-02 | 2021-12-02 | Photovoltaic power generation system and photovoltaic power generation container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216672611U true CN216672611U (en) | 2022-06-03 |
Family
ID=81791950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123025196.4U Active CN216672611U (en) | 2021-12-02 | 2021-12-02 | Photovoltaic power generation system and photovoltaic power generation container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216672611U (en) |
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2021
- 2021-12-02 CN CN202123025196.4U patent/CN216672611U/en active Active
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