CN105119553A - Solar panel and energy storage battery-based combined power source system - Google Patents
Solar panel and energy storage battery-based combined power source system Download PDFInfo
- Publication number
- CN105119553A CN105119553A CN201510568298.0A CN201510568298A CN105119553A CN 105119553 A CN105119553 A CN 105119553A CN 201510568298 A CN201510568298 A CN 201510568298A CN 105119553 A CN105119553 A CN 105119553A
- Authority
- CN
- China
- Prior art keywords
- energy type
- accumulation energy
- solar
- solar panels
- storage battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a solar panel and energy storage battery-based combined power source system. The system has a solar panel and energy storage battery combined complementary power supply function, an intelligent control and protection function and a self lightning protection, and can also realize unmanned attendance under bad complicated marine environments, and can work reliably. The power source system includes a solar panel group, an energy storage battery pack and an integrated power source; a solar controller, a power source conversion module and a power source conversion control module are arranged in the integrated power source; the solar panel group and the energy storage battery pack are respectively connected with the power source conversion module through the solar controller; the power source conversion module converts voltage outputted by the solar panel group or the energy storage battery pack under the control of the power source conversion control module; and the converted voltage is provided for a load through a power source output interface.
Description
Technical field
Invention relates to a kind of power-supply system, is specifically related to a kind of power-supply system of associating power supply.
Background technology
Current inland most area has commercial power supply, and good stability; And marine radar lay geographical position all in the land and sea border defense district of China, belong to far-reaching sea region.Far-reaching sea region is powered difficulty, for making marine radar normally work, can only consider to design self-contained electric system on marine radar.Because marine radar requires complete unmanned on duty, therefore require that designed self-contained electric system can under the marine environment that sea wind, wave, thunder and lightning etc. are severe, safety, stable, non-stop run, to ensure that marine radar can reliably working.
Summary of the invention
In view of this; the invention provides a kind of combined electrical origin system based on solar panels and accumulation energy type storage battery; this system has the complementary function of supplying power of solar panels and accumulation energy type Combined storage battery, Based Intelligent Control defencive function and from lightning protection function; can realize unmanned on duty under severe complicated marine environment, and reliably working.
The described combined electrical origin system based on solar panels and accumulation energy type storage battery comprises: solar panel group, accumulation energy type batteries and integrated power supply; Controller for solar, power transfer module and Power convert control module is provided with in described integrated power supply; Described solar panel group is connected with power transfer module by described controller for solar respectively with accumulation energy type batteries, described power transfer module is changed the voltage that solar panel group or accumulation energy type batteries export under the control of power transfer module, is then supplied to load by power output interface;
The power demands of the load of the electric energy that described controller for solar transforms solar panel group and setting is compared, to determine the supply power mode of this power-supply system, be specially: when the electric energy that solar panel group transforms enough meets load supplying demand, guarantee meet on the basis of load supplying demand, remaining electric energy by controller for solar to accumulation energy type battery charging; When the electric energy that solar panel group transforms can not meet load supplying demand, described controller for solar controls accumulation energy type batteries release electric energy powering load;
When charging to described accumulation energy type batteries, described controller for solar is according to the voltage status of the accumulation energy type batteries collected, control solar panel group to the output current of accumulation energy type battery charging, thus control the charging rate of accumulation energy type batteries; When adopting accumulation energy type batteries to load supplying, controlled the output current of accumulation energy type batteries by described Power convert control module;
As a kind of optimal way of the present invention, described solar panel group comprises 4N block solar panels, N be greater than 1 integer; Wherein every N block solar panels are a solar panels unit; First that the N block solar panels in described solar panels unit are in parallel during connection, then that 4 solar panels unit are in parallel.
As a kind of optimal way of the present invention, described accumulation energy type batteries comprises more than one secondary battery unit, and each secondary battery unit comprises 2M accumulation energy type storage battery, M be greater than 1 integer; The mode of connection adopting first parallel connection between two to connect again between each accumulation energy type storage battery in each secondary battery unit, adopts the mode of connection in parallel between secondary battery unit.
As a kind of optimal way of the present invention, described in 4N block, solar panels are uniformly distributed according to all directions four direction, and in each solar panels unit containing equal number different directions towards solar panels.
As a kind of optimal way of the present invention, described solar panels are fixed on its mounting platform by support, and every two pieces of solar panels share a support; Described support comprises a bottom surface and two sides, and its cross section is isosceles triangle; The bottom surface of described support is fixed on mounting platform, respectively on two side fixes solar panels.
As a kind of optimal way of the present invention, also comprise two lightning protection devices, described solar panel group and accumulation energy type batteries are respectively by being connected with integrated power supply after lightning protection device.
Beneficial effect:
(1) this power-supply system reliability is high, adopts solar panel group and the complementation of accumulation energy type Combined storage battery to power, to ensure that power-supply system can continually for a long time power to the load; And carry out Based Intelligent Control and protection by the discharge and recharge of controller for solar to the utilization of solar energy and storage battery, ensure the normal use of accumulation energy type batteries, extend the useful life of accumulation energy type batteries.
(2) for making power-supply system reliable operation, solar panel in solar panel group adopts connected mode that is in parallel, grouping, wherein any one piece, even any one solar panels unit breaks down and the situation of electricity shortage or power failure all can not be caused to occur; The mode that storage battery adopts grouping, connection in series-parallel combines, effectively can improve the input and output voltage of storage battery, the normal power supply of proof load equipment, simultaneously when having one piece to break down in each secondary battery unit or a secondary battery unit breaks down, still can ensure that batteries normally works and can not be affected.
(3) according to the layout of the environment appropriate design solar panel group used, greatly can improve the operating efficiency of solar panels, guarantee its load-carrying long-term working stability, improve unmanned serviceability on duty.
(4) adopt lightning protection device at the input of this power-supply system, prevent this power-supply system and load equipment to be struck by lightning under the natural conditions such as thunder and lightning, ensure the operation that this power-supply system is safe and reliable under severe complex environment.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this modular power supply state;
Fig. 2 is the schematic layout pattern of solar panel group;
Fig. 3 is the structural representation of the support for installing solar panels;
Fig. 4 is the scheme of installation of solar panels;
Wherein: 1-solar panels, 2-support
Embodiment
To develop simultaneously embodiment below in conjunction with accompanying drawing, describe the present invention.
The present embodiment provides a kind of marine radar power-supply system of powering based on solar panels and accumulation energy type Combined storage battery; pass through rational deployment; solar panels and the complementation of accumulation energy type storage battery can be made to power; and possess Based Intelligent Control protection and from lightning protection function; can ensure that marine radar is unmanned on duty under severe complicated marine environment, and can safely, stable, non-stop run.
This power-supply system comprises solar panel group, accumulation energy type batteries, lightning protection device and integrated power supply, is wherein provided with controller for solar, power transfer module and Power convert control module in integrated power supply.Its general principle as shown in Figure 1, solar panel group and accumulation energy type batteries respectively by being connected with integrated power supply after lightning protection device, integrated power supply through reverse transformation, by power output interface to load equipment export needed for 220V voltage.
In the present embodiment, solar panel group comprises 48 pieces of 36V solar panels 1, and wherein every 12 pieces of solar panels 1 are a solar panels unit, solar panel group are divided into 4 solar panels unit thus.First by 12 pieces of solar panels parallel connections in each solar panels unit, then that 4 solar panels unit are in parallel.Solar panel group adopts mode that is in parallel, grouping, power supply safety, reliable; Wherein any one piece, even any one solar panels unit 1 breaks down and all can not cause electricity shortage or power failure.
Solar panel group adopts the layout type described in Fig. 2 according to marine radar environment for use, be specially: before laying solar panel group, lay the longitude and latitude in geographical position according to marine radar, calculate local intensity of sunshine and solar incident angle, the angles of the single solar panels of appropriate design.In the present embodiment, 48 pieces of solar panels are uniformly distributed according to all directions four direction, and in each solar panels unit containing equal number different directions towards solar panels, namely in each solar panels unit towards the solar panels of all directions four direction each 3 pieces.Such layout type makes that solar panel group is round-the-clock fully can receive sunlight, and then to be converted into electric energy be that on marine radar, other load equipment is powered, and substantially increases the operating efficiency of solar panel group.And this layout type can also ensure that the power output of 4 solar panels unit round-the-clock every periods is basically identical, guarantees marine radar electric power system long-term working stability, improve the unmanned serviceability on duty of marine radar.
Solar panels are arranged on the deck of marine radar by support 2, consider that marine radar lays the monsoon climate in geographical position, the structure of described support 2 as shown in Figure 3, every two pieces of solar panels share a support 2, support 2 comprises a bottom surface and two sides, and its cross section is isosceles triangular structure.The bottom surface level of support 2 is above deck affixed, respectively on two side fixes solar panels, and two solar panels form herringbones thus, reserve air channel, as shown in Figure 4 in the middle of it.This kind of mounting means can improve the stability of marine radar at monsoon climate lower platform.
In the present embodiment, accumulation energy type batteries adopts 8 pieces of 12V plumbic acid accumulation energy type storage batterys, accumulation energy type storage battery is divided into 2 secondary battery units, each unit by 4 pieces of plumbic acid accumulation energy type storage batterys adopt first parallel connections between two again series wiring mode be formed by connecting, adopt the mode of connection in parallel between two secondary battery units.The mode that storage battery adopts grouping, connection in series-parallel combines, effectively can improve the input and output voltage of storage battery, the normal power supply of proof load equipment.Simultaneously when having one piece to break down in every group storage battery or break down in two-way storage battery Zhong You mono-road, still can ensure that the normal work of battery system can not be affected.
Controller for solar embedded in integrated power supply, its effect carries out Based Intelligent Control and protection to the utilization of solar energy and the discharge and recharge of accumulation energy type batteries.Be specially: when abundance at sunshine, when the electric energy that solar panel group transforms enough meets load equipment power reguirements, ensure electric energy that solar panel group transforms can by integrated power supply reverse transformation after on the basis that powers directly to load equipment, remaining electric energy by controller for solar to accumulation energy type battery charging; When the electricity that solar panel group transforms can not meet load equipment power reguirements, integrated power supply realizes the function of UPS (uninterrupted power supply), control accumulation energy type batteries release electric energy to power to load equipment, with the work ensureing that equipment can be uninterruptedly stable for a long time.
Described controller for solar can gather the voltage status of accumulation energy type batteries simultaneously, control solar panel group to the output current of accumulation energy type battery charging, thus the charging rate of control accumulation energy type batteries is (namely when the voltage of accumulation energy type batteries is higher, reduce the output current to accumulation energy type battery charging, thus slow down the charging rate to accumulation energy type batteries) prevent the overcharge of accumulation energy type batteries; When adopting accumulation energy type batteries to power to load equipment, being controlled the output current of accumulation energy type batteries by Power convert control module, preventing its overdischarge, ensure the normal use of accumulation energy type batteries, extend the useful life of accumulation energy type batteries.
Adopt the supply power mode that the integrated power supply composition complementary of solar panel group, accumulation energy type batteries and embedded controller for solar is powered.Plumbic acid accumulation energy type storage battery has good low-temperature characteristics, charge characteristic and non-maintaining characteristic.
Lightning protection device in this system can prevent marine radar power-supply system and load equipment to be struck by lightning under the natural conditions such as thunder and lightning; realizing protecting by auto-breaking when being struck by lightning, ensureing the operation that marine radar power-supply system is safe and reliable under the severe complex environment in ocean.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1., based on the combined electrical origin system of solar panels and accumulation energy type storage battery, it is characterized in that, comprising: solar panel group, accumulation energy type batteries and integrated power supply; Controller for solar, power transfer module and Power convert control module is provided with in described integrated power supply; Described solar panel group is connected with power transfer module by described controller for solar respectively with accumulation energy type batteries, described power transfer module is changed the voltage that solar panel group or accumulation energy type batteries export under the control of power transfer module, is then supplied to load by power output interface;
The power demands of the load of the electric energy that described controller for solar transforms solar panel group and setting is compared, to determine the supply power mode of this power-supply system, be specially: when the electric energy that solar panel group transforms enough meets load supplying demand, guarantee meet on the basis of load supplying demand, remaining electric energy by controller for solar to accumulation energy type battery charging; When the electric energy that solar panel group transforms can not meet load supplying demand, described controller for solar controls accumulation energy type batteries release electric energy powering load;
When charging to described accumulation energy type batteries, described controller for solar is according to the voltage status of the accumulation energy type batteries collected, control solar panel group to the output current of accumulation energy type battery charging, thus control the charging rate of accumulation energy type batteries; When adopting accumulation energy type batteries to load supplying, controlled the output current of accumulation energy type batteries by described Power convert control module.
2., as claimed in claim 1 based on the combined electrical origin system of solar panels and accumulation energy type storage battery, it is characterized in that, described solar panel group comprises 4N block solar panels, N be greater than 1 integer; Wherein every N block solar panels are a solar panels unit; First that the N block solar panels in described solar panels unit are in parallel during connection, then that 4 solar panels unit are in parallel.
3. as claimed in claim 1 based on the combined electrical origin system of solar panels and accumulation energy type storage battery, it is characterized in that, described accumulation energy type batteries comprises more than one secondary battery unit, and each secondary battery unit comprises 2M accumulation energy type storage battery, M be greater than 1 integer; The mode of connection adopting first parallel connection between two to connect again between each accumulation energy type storage battery in each secondary battery unit, adopts the mode of connection in parallel between secondary battery unit.
4. as claimed in claim 2 based on the combined electrical origin system of solar panels and accumulation energy type storage battery, it is characterized in that, described in 4N block, solar panels are uniformly distributed according to all directions four direction, and in each solar panels unit containing equal number different directions towards solar panels.
5. the combined electrical origin system based on solar panels and accumulation energy type storage battery as described in claim 2 or 4, it is characterized in that, described solar panels are fixed on its mounting platform by support, and every two pieces of solar panels share a support; Described support comprises a bottom surface and two sides, and its cross section is isosceles triangle; The bottom surface of described support is fixed on mounting platform, respectively on two side fixes solar panels.
6. the combined electrical origin system based on solar panels and accumulation energy type storage battery as described in claim 1 or 2 or 3; it is characterized in that; also comprise two lightning protection devices, described solar panel group and accumulation energy type batteries are respectively by being connected with integrated power supply after lightning protection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568298.0A CN105119553B (en) | 2015-09-09 | 2015-09-09 | Modular power supply system based on solar panels Yu accumulation energy type accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568298.0A CN105119553B (en) | 2015-09-09 | 2015-09-09 | Modular power supply system based on solar panels Yu accumulation energy type accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105119553A true CN105119553A (en) | 2015-12-02 |
| CN105119553B CN105119553B (en) | 2018-09-28 |
Family
ID=54667473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510568298.0A Active CN105119553B (en) | 2015-09-09 | 2015-09-09 | Modular power supply system based on solar panels Yu accumulation energy type accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105119553B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678937A (en) * | 2020-01-16 | 2021-04-20 | 海南信天源科技开发有限公司 | Automatic monitoring method for dissolved oxygen in river |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201352558Y (en) * | 2008-11-28 | 2009-11-25 | 雷加良 | Solar module of non-flat-plate type structure |
| CN201956717U (en) * | 2011-01-18 | 2011-08-31 | 厦门马思特光电技术有限公司 | Solar energy system |
| CN103326441A (en) * | 2013-07-03 | 2013-09-25 | 深圳市晶福源电子技术有限公司 | Lead-acid storage battery charging circuit and method thereof |
| CN104218875A (en) * | 2014-09-10 | 2014-12-17 | 中铁第一勘察设计院集团有限公司 | Independent photovoltaic power generation railway power supply control system and control method thereof |
| CN104660156A (en) * | 2013-11-22 | 2015-05-27 | 西安中科麦特电子技术设备有限公司 | House utilizing solar energy |
| CN104795832A (en) * | 2015-04-24 | 2015-07-22 | 深圳市盛弘电气有限公司 | Photovoltaic power management method, photovoltaic power management system and power distribution control device |
| CN104810858A (en) * | 2015-05-27 | 2015-07-29 | 广西大学 | Control method for grid-connected power generation system of optical storage microgrid |
| CN204598370U (en) * | 2015-03-19 | 2015-08-26 | 深圳市宏啟光电有限公司 | Intelligent solar road lamp controller |
| CN204993162U (en) * | 2015-09-09 | 2016-01-20 | 湖北中南鹏力海洋探测***工程有限公司 | Combination formula electrical power generating system based on solar panel and energy storage type battery |
-
2015
- 2015-09-09 CN CN201510568298.0A patent/CN105119553B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201352558Y (en) * | 2008-11-28 | 2009-11-25 | 雷加良 | Solar module of non-flat-plate type structure |
| CN201956717U (en) * | 2011-01-18 | 2011-08-31 | 厦门马思特光电技术有限公司 | Solar energy system |
| CN103326441A (en) * | 2013-07-03 | 2013-09-25 | 深圳市晶福源电子技术有限公司 | Lead-acid storage battery charging circuit and method thereof |
| CN104660156A (en) * | 2013-11-22 | 2015-05-27 | 西安中科麦特电子技术设备有限公司 | House utilizing solar energy |
| CN104218875A (en) * | 2014-09-10 | 2014-12-17 | 中铁第一勘察设计院集团有限公司 | Independent photovoltaic power generation railway power supply control system and control method thereof |
| CN204598370U (en) * | 2015-03-19 | 2015-08-26 | 深圳市宏啟光电有限公司 | Intelligent solar road lamp controller |
| CN104795832A (en) * | 2015-04-24 | 2015-07-22 | 深圳市盛弘电气有限公司 | Photovoltaic power management method, photovoltaic power management system and power distribution control device |
| CN104810858A (en) * | 2015-05-27 | 2015-07-29 | 广西大学 | Control method for grid-connected power generation system of optical storage microgrid |
| CN204993162U (en) * | 2015-09-09 | 2016-01-20 | 湖北中南鹏力海洋探测***工程有限公司 | Combination formula electrical power generating system based on solar panel and energy storage type battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678937A (en) * | 2020-01-16 | 2021-04-20 | 海南信天源科技开发有限公司 | Automatic monitoring method for dissolved oxygen in river |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105119553B (en) | 2018-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202333928U (en) | Comprehensive power-supply system for solar fan | |
| US8946933B2 (en) | Power management apparatus and method of operating the same | |
| CN104052082A (en) | Off-grid and grid-connected operation light and storage joint power supply system | |
| CN202094650U (en) | Microgrid control system and Microgrid-type wind and light generating system adopting same | |
| CN109660200B (en) | Solar unmanned aerial vehicle energy management system and solar unmanned aerial vehicle with same | |
| CN101741111A (en) | Solar power supply device for communication base station | |
| CN211046812U (en) | Wind-solar-oil-storage-oil-machine-complementary off-grid power supply control system | |
| CN204993162U (en) | Combination formula electrical power generating system based on solar panel and energy storage type battery | |
| CN202353294U (en) | Off-grid power supply system | |
| CN101976986A (en) | Independent power supply system based on multi-energy hybrid power generation | |
| CN105119553B (en) | Modular power supply system based on solar panels Yu accumulation energy type accumulator | |
| CN202135082U (en) | Solar cell panel circuit | |
| CN206164431U (en) | From complementary compound power generation system of net type scene firewood | |
| CN202405802U (en) | Small-sized wind-light complementary off-grid power generation system | |
| CN103490500A (en) | Multifunctional renewable energy source converting system | |
| CN104124702A (en) | Lithium photovoltaic energy-storing grid-connected power supply system | |
| CN202102663U (en) | Wind-solar hybrid display system | |
| CN208257492U (en) | A kind of top dress film photovoltaic charging system of container type mobile supply vehicle | |
| CN102195295A (en) | Wind-solar-fuel storage battery hybrid grid-connected and off-grid dual-purpose system | |
| CN208638037U (en) | One kind having solar energy/wind energy complementary power generation and storage system | |
| CN202444667U (en) | Wind and solar hybrid LED (light-emitting diode) lamp control system | |
| CN102983617A (en) | Solar photovoltaic power generation system with adaptive power control and operating method thereof | |
| CN102035438A (en) | Energy storage solar module and intelligent storage control method thereof | |
| KR20120071147A (en) | Distributed power generation system through grouping the smart pv street lights and method for controlling the same | |
| CN202261087U (en) | Distributed off-grid solar energy power station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |