CN202168010U - Solar energy power generation system - Google Patents
Solar energy power generation system Download PDFInfo
- Publication number
- CN202168010U CN202168010U CN2011202767876U CN201120276787U CN202168010U CN 202168010 U CN202168010 U CN 202168010U CN 2011202767876 U CN2011202767876 U CN 2011202767876U CN 201120276787 U CN201120276787 U CN 201120276787U CN 202168010 U CN202168010 U CN 202168010U
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- inverter
- cabinet
- power distribution
- solar
- 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.)
- Expired - Fee Related
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar energy power generation system, which comprises a solar cell array, a lead-acid storage battery set, a DC control cabinet, an inverter, an AC power distribution cabinet and a diesel generating set, wherein the output end of the solar cell array is connected with the input end of the DC control cabinet, the output end of the DC control cabinet is connected with a DC load and the input end of the inverter, the DC control cabinet is connected with the lead-acid storage battery set, the output end of the inverter is connected with an AC load via the AC power distribution cabinet, and the output end of the diesel generating set is connected with the AC load via the AC power distribution cabinet. The solar energy power generation system employs solar energy for generating electricity and supplying power to regions, which lack electricity, to which conventional electrical network cannot extend, or which are restricted by geographic conditions, such as communication, monitoring, mountain area forest guard bases, deserts, countryside household power utilization, tourism, pastures, field bee keeping, field exploration, and the like, and has the characteristics of long service lifetime, stable performance, low maintenance cost, simple operation, economy, energy saving, and environment protection.
Description
Technical field
The utility model belongs to the solar lighting technical field of power generation, relates to a kind of solar power system.
Background technology
Along with social progress and sustainable development of economy, human also increasing to demands for energy.In order to satisfy increasing energy breach, regenerative resource is the important means that solves energy crisis.Abundant solar radiant energy is an important energy, and is inexhaustible, nexhaustible pollution-free and cheap.Utilize solar energy to keep the regional power supply that power-shortage area such as woods base, desert, life in the countryside electricity consumption, tourism, pasture, open-air bee-keeping, field exploration or conventional electrical network can't extend or receive geographical conditions to limit for communication, monitoring, mountain area; Setting up solar photo-voltaic power generation station is energy-saving consumption-reducing, solves a kind of important channel of energy crisis.
The utility model content
The utility model technical problem to be solved provides a kind of solar power system; Use solar power generation to keep the regional power supply that power-shortage area such as woods base, desert, life in the countryside electricity consumption, tourism, pasture, open-air bee-keeping, field exploration or conventional electrical network can't extend or receive geographical conditions to limit, long service life, stable performance, maintenance cost low, simple to operate, not only economy but also energy-saving and environmental protection for communication, monitoring, mountain area.
The technical solution of utility model is following:
A kind of solar power system comprises solar cell array, lead-acid batteries, DC control cabinet, inverter, AC power distribution cabinet/AC distribution panel and diesel generating set; Said solar cell array output connects DC control cabinet input; The input of inverter all is connected with the output of DC control cabinet with DC load; Said DC control cabinet is connected with lead-acid batteries; The output of said inverter is connected with AC load through AC power distribution cabinet/AC distribution panel; The output termination AC power distribution cabinet/AC distribution panel of said diesel generating set.
Solar cell array comprises totally 30 groups of 15 square formations, is connected by 18 block assemblies for every group.
Lead-acid batteries comprises 250 on GGMA-800 type storage battery, divides 2 groups of parallel connections to use every group of 125 series connection.
Inverter is 1 of the 25kVA inverter of SUNPOWER company.
The DC control cabinet is 1 in a TDCK-40kW DC control cabinet.
AC power distribution cabinet/AC distribution panel is 1 of a JP-75kVA AC power distribution cabinet/AC distribution panel.
Beneficial effect:
The utility model solar power system; Use solar power generation to keep the regional power supply that power-shortage area such as woods base, desert, life in the countryside electricity consumption, tourism, pasture, open-air bee-keeping, field exploration or conventional electrical network can't extend or receive geographical conditions to limit, long service life, stable performance, maintenance cost low, simple to operate, not only economy but also energy-saving and environmental protection for communication, monitoring, mountain area.
Below in conjunction with accompanying drawing the utility model is done further to describe in detail.
Description of drawings
Fig. 1 is a kind of solar power system block diagram of the utility model.
Embodiment
Below will combine accompanying drawing and specific embodiment that the utility model is explained further details:
As shown in Figure 1, a kind of solar power system of the utility model comprises solar cell array, lead-acid batteries, DC control cabinet, inverter, AC power distribution cabinet/AC distribution panel and diesel generating set.The solar cell array output connects DC control cabinet input.DC control cabinet output is connected with the inverter input with DC load.The DC control cabinet is connected with lead-acid batteries.Inverter output end is connected with AC load through AC power distribution cabinet/AC distribution panel.The diesel generating set output is connected with AC load through AC power distribution cabinet/AC distribution panel.Solar cell array comprises totally 30 groups of 15 square formations, is connected by 18 block assemblies for every group.Lead-acid batteries comprises 250 on GGMA-800 type storage battery, divides 2 groups of parallel connections to use every group of 125 series connection.Inverter is 1 of the 25kVA inverter of SUNPOWER company.The DC control cabinet is 1 in a TDCK-40kW DC control cabinet.AC power distribution cabinet/AC distribution panel is 1 of a JP-75kVA AC power distribution cabinet/AC distribution panel.
15 solar cell arrays can also can charge to two group storage battery groups directly to the DC load power supply through TDCK-40kW DC control cabinet.The nominal voltage of every group storage battery group is 250V, and charging current is about 40A.The upper voltage limit of batteries is decided to be 290V, be charged to this value after, carry out automatic stop function by the DC control cabinet, solar cell array is cut off charge circuit.When accumulator battery voltage returns when reducing to 270V, again solar cell array is inserted charge circuit and recover charging.Two group storage battery groups all through TDCK-40kW DC control cabinet to inverter power supply.Via inverter direct current is transformed into three-phase alternating current, supplies power to AC load through the JP-75kVA AC power distribution cabinet/AC distribution panel again.When the voltage of batteries drops to 230V, for not causing the overdischarge of batteries, the DC control cabinet will cut off output automatically, and inverter quits work.
The utility model is equipped with the diesel generating set of 1 75kW as stand-by power supply, when photovoltaic generating system breaks down, supplies power to transmission line through AC power distribution cabinet/AC distribution panel.Inverter and diesel generating set can not send electricity to transmission line simultaneously, are guaranteed the uniqueness of supplying power by the interlock function of AC power distribution cabinet/AC distribution panel.
The utility model is the energy with the sunlight resource; Through solar battery conversion of solar energy is become electric energy; Consumption of natural resource non-pollution discharge again neither is applicable to that communication, monitoring, mountain area keep the area that power-shortage area such as woods base, desert, life in the countryside electricity consumption, tourism, pasture, open-air bee-keeping, field exploration or conventional electrical network can't extend or receive geographical conditions to limit.The utility model long service life, stable performance, maintenance cost low, simple to operate, not only economy but also energy-saving and environmental protection.
Claims (5)
1. a solar power system is characterized in that, comprises solar cell array, lead-acid batteries, DC control cabinet, inverter, AC power distribution cabinet/AC distribution panel and diesel generating set; Said solar cell array output connects DC control cabinet input; The input of inverter all is connected with the output of DC control cabinet with DC load; Said DC control cabinet is connected with lead-acid batteries; The output of said inverter is connected with AC load through AC power distribution cabinet/AC distribution panel; The output termination AC power distribution cabinet/AC distribution panel of said diesel generating set.
2. a kind of solar power system as claimed in claim 1 is characterized in that, said lead-acid batteries comprises 250 on GGMA-800 type storage battery, divides 2 groups of parallel connections to use every group of 125 series connection.
3. a kind of solar power system as claimed in claim 1 is characterized in that, said inverter is 1 of the 25kVA inverter of SUNPOWER company.
4. a kind of solar power system as claimed in claim 1 is characterized in that, said DC control cabinet is 1 in a TDCK-40kW DC control cabinet.
5. a kind of solar power system as claimed in claim 1 is characterized in that, said AC power distribution cabinet/AC distribution panel is 1 of a JP-75kVA AC power distribution cabinet/AC distribution panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202767876U CN202168010U (en) | 2011-07-29 | 2011-07-29 | Solar energy power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202767876U CN202168010U (en) | 2011-07-29 | 2011-07-29 | Solar energy power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202168010U true CN202168010U (en) | 2012-03-14 |
Family
ID=45803812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202767876U Expired - Fee Related CN202168010U (en) | 2011-07-29 | 2011-07-29 | Solar energy power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202168010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618378A (en) * | 2013-12-10 | 2014-03-05 | 天津市爱和德电源系统有限公司 | Electric-oil and photovoltaic-power complementary control inverter power supply |
| CN113098004A (en) * | 2021-04-08 | 2021-07-09 | 西安热工研究院有限公司 | Distributed energy system and method based on 5G base station power supply |
-
2011
- 2011-07-29 CN CN2011202767876U patent/CN202168010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618378A (en) * | 2013-12-10 | 2014-03-05 | 天津市爱和德电源系统有限公司 | Electric-oil and photovoltaic-power complementary control inverter power supply |
| CN113098004A (en) * | 2021-04-08 | 2021-07-09 | 西安热工研究院有限公司 | Distributed energy system and method based on 5G base station power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |