CN203967761U - Photovoltaic intelligent microgrid electric power system peculiar to vessel - Google Patents
Photovoltaic intelligent microgrid electric power system peculiar to vessel Download PDFInfo
- Publication number
- CN203967761U CN203967761U CN201420205907.7U CN201420205907U CN203967761U CN 203967761 U CN203967761 U CN 203967761U CN 201420205907 U CN201420205907 U CN 201420205907U CN 203967761 U CN203967761 U CN 203967761U
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- CN
- China
- Prior art keywords
- vessel
- intelligent microgrid
- control centre
- peculiar
- microgrid control
- 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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Classifications
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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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The utility model belongs to power supply technique field on ship, specifically a kind of photovoltaic intelligent microgrid electric power system peculiar to vessel.It comprises oil-fired power generating system and electrical network peculiar to vessel, and oil-fired power generating system is connected to electrical network peculiar to vessel, and marine electric is connected with load on the net; It comprises solar power generation assembly, inverter, intelligent microgrid control centre, host computer; Solar power generation assembly is connected to intelligent microgrid control centre by inverter, and electrical network peculiar to vessel is connected to intelligent microgrid control centre, and intelligent microgrid control centre is connected to host computer.It also comprises two-way inverter and storage battery, and storage battery is connected to intelligent microgrid control centre by two-way inverter.The utility model can fuel-efficiently consume, energy-conserving and environment-protective.
Description
Technical field
The utility model belongs to power supply technique field on ship, specifically a kind of photovoltaic intelligent microgrid electric power system peculiar to vessel.
Background technology
At present, the electric energy that steamer uses is to be provided by fuel electric generator mostly.Because the navigation of steamer need to consume a large amount of electric energy, other as: avionics system, air-conditioning system, cooling system, water cleaning systems etc. also all need to consume certain electric energy, so steamer must have very large capacity to meet depositing of fuel oil, but this has taken space very limited on ship.If can find the fuel-efficient consumption of other effective modes, not only energy savings, also can reduce to deposit the capacity of fuel oil, and the space of surplus can be used in transporting cargo.Just can increase for a long time a lot of economic benefits.
Summary of the invention
Technical problem to be solved in the utility model is to provide one fuel-efficiently to consume, the photovoltaic intelligent microgrid electric power system peculiar to vessel of energy-conserving and environment-protective.
Photovoltaic intelligent microgrid electric power system peculiar to vessel of the present utility model, it comprises oil-fired power generating system and electrical network peculiar to vessel, and described oil-fired power generating system is connected to electrical network peculiar to vessel, and described marine electric is connected with load on the net; It comprises solar power generation assembly, inverter, intelligent microgrid control centre, host computer; Described solar power generation assembly is connected to intelligent microgrid control centre by inverter, and described electrical network peculiar to vessel is connected to intelligent microgrid control centre, and described intelligent microgrid control centre is connected to host computer.
It also comprises two-way inverter and storage battery, and described storage battery is connected to intelligent microgrid control centre by two-way inverter.
The utility model has the advantages that: control according to the principle of maximum using photovoltaic generation, make the maximized clean energy resource that utilized of guaranteed while of load electricity consumption, guaranteed economic benefit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Photovoltaic intelligent microgrid electric power system peculiar to vessel as shown in the figure, it comprises oil-fired power generating system 8 and electrical network peculiar to vessel 7, described oil-fired power generating system 8 is connected to electrical network 7 peculiar to vessel, on described electrical network 7 peculiar to vessel, is connected with load; It comprises solar power generation assembly 1, inverter 2, intelligent microgrid control centre 3, host computer 4; Described solar power generation assembly 1 is connected to intelligent microgrid control centre 3 by inverter 2, and described electrical network 7 peculiar to vessel is connected to intelligent microgrid control centre 3, and described intelligent microgrid control centre 3 is connected to host computer 4.
It also comprises two-way inverter 5 and storage battery 6, and described storage battery 6 is connected to intelligent microgrid control centre 3 by two-way inverter 5.
Intelligence microgrid control centre 3 is by detecting the generating situation of solar power generation assembly 1, the situation of load electricity consumption, the electric weight of storage battery 6 and the real-time energy output of oil-fired power generating system 8 judge and send instruction, realize the object of maximum using photovoltaic electric energy and minimizing diesel generation.
If storage battery 6 electric weight abundances, intelligent microgrid control centre 3 is directly transported to electrical network 7 peculiar to vessel photovoltaic electric energy, adjusts diesel engine generator 8 energy output according to load electricity consumption situation and solar power generation assembly 1 generating situation.
If storage battery 6 electric weight deficiencies, intelligent microgrid control centre 3 is directly transported to storage battery 6 and electrical network peculiar to vessel 7 photovoltaic electric energy, adjusts diesel engine generator 8 energy output according to load electricity consumption situation and solar power generation assembly 1 generating situation.
After darkness or when solar energy resources is not enough, intelligent microgrid control centre 3 controls two-way inverter 5 makes storage battery 6 discharge electrical network 7 for electric energy storeship, and insufficient section is provided by diesel engine generator 8.
After darkness or when solar energy resources is not enough, intelligence microgrid control centre detects storage battery 6 electric energy deficiencies, cut off storage battery electrical network 7 for electric energy storeship, control two-way inverter 5 by intelligent microgrid control centre 3 and charge to storage battery 6, intelligent microgrid control centre 3 controls diesel engine generator 8 to be provided electric energy to meet load needs and meets charge in batteries needs.
Claims (2)
1. a photovoltaic intelligent microgrid electric power system peculiar to vessel, it comprises oil-fired power generating system (8) and electrical network peculiar to vessel (7), described oil-fired power generating system (8) is connected to electrical network peculiar to vessel (7), on described electrical network peculiar to vessel (7), is connected with load; It is characterized in that: it comprises solar power generation assembly (1), inverter (2), intelligent microgrid control centre (3), host computer (4); Described solar power generation assembly (1) is connected to intelligent microgrid control centre (3) by inverter (2), and described electrical network peculiar to vessel (7) is connected to intelligent microgrid control centre (3), and described intelligent microgrid control centre (3) is connected to host computer (4).
2. photovoltaic intelligent microgrid electric power system peculiar to vessel according to claim 1, it is characterized in that: it also comprises two-way inverter (5) and storage battery (6), and described storage battery (6) is connected to intelligent microgrid control centre (3) by two-way inverter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205907.7U CN203967761U (en) | 2014-04-24 | 2014-04-24 | Photovoltaic intelligent microgrid electric power system peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205907.7U CN203967761U (en) | 2014-04-24 | 2014-04-24 | Photovoltaic intelligent microgrid electric power system peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967761U true CN203967761U (en) | 2014-11-26 |
Family
ID=51928305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205907.7U Expired - Fee Related CN203967761U (en) | 2014-04-24 | 2014-04-24 | Photovoltaic intelligent microgrid electric power system peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790299A (en) * | 2016-01-29 | 2016-07-20 | 山东绿城光能科技有限公司 | Household intelligent photovoltaic micro-network system |
| US10669003B2 (en) * | 2015-04-23 | 2020-06-02 | Samsung Heavy Industries Co., Ltd | Ship having improved power efficiency |
-
2014
- 2014-04-24 CN CN201420205907.7U patent/CN203967761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10669003B2 (en) * | 2015-04-23 | 2020-06-02 | Samsung Heavy Industries Co., Ltd | Ship having improved power efficiency |
| CN105790299A (en) * | 2016-01-29 | 2016-07-20 | 山东绿城光能科技有限公司 | Household intelligent photovoltaic micro-network system |
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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: 20141126 Termination date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |