CN106026856A - Hydroelectric and photovoltaic energy storage integrated microgrid system - Google Patents
Hydroelectric and photovoltaic energy storage integrated microgrid system Download PDFInfo
- Publication number
- CN106026856A CN106026856A CN201610582979.7A CN201610582979A CN106026856A CN 106026856 A CN106026856 A CN 106026856A CN 201610582979 A CN201610582979 A CN 201610582979A CN 106026856 A CN106026856 A CN 106026856A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- power
- energy storage
- micro
- power generation
- 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.)
- Pending
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 47
- 238000010248 power generation Methods 0.000 claims abstract description 35
- 230000005611 electricity Effects 0.000 claims abstract description 14
- 238000005381 potential energy Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000000178 monomer Substances 0.000 claims description 9
- 230000005520 electrodynamics Effects 0.000 claims description 7
- 238000003491 array Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 230000001172 regenerating effect Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage means
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a hydroelectric and photovoltaic energy storage integrated microgrid system, which comprises a user photovoltaic power generation and utilization unit, a hydraulic energy storage and power generation unit, a microgrid power supply line and a microgrid power storage line, wherein the hydraulic energy storage and power generation unit comprises a hydroelectric energy storage reservoir, a hydraulic energy storage electric pump and a microgrid hydroelectric generator; the user photovoltaic power generation and utilization unit comprises residential electricity utilization equipment, a microgrid power distribution box and a solar cell panel module; the microgrid power supply line is used for transferring electric energy of the hydraulic energy storage and power generation unit to the user photovoltaic power generation and utilization unit; and the microgrid power storage line is used for transferring photovoltaic electric energy production of the user photovoltaic power generation and utilization unit to the hydraulic energy storage and power generation unit. By combining a photovoltaic power generation microgrid system with hydraulic power generation and energy storage, surplus photovoltaic electric energy production can be stored in the form of potential energy, and the power supply stability and power storage cost of the photovoltaic power generation microgrid system can be improved.
Description
Technical field
The present invention relates to a kind of photovoltaic microgrid system technical field, particularly a kind of water power photovoltaic energy storage integrated micro-grid system.
Background technology
China for the definition of micro-capacitance sensor is: micro-capacitance sensor is that power supply is main in a distributed manner, utilizes energy storage and control device to regulate in real time, it is achieved the supply network of network internal balance of electric power and ener, can be incorporated into the power networks also can off-network independent operating.Micro-capacitance sensor utilizes primary energy, uses micro power, is commonly provided with energy storage device, power electronic equipment is used to carry out energy adjustment, it is a kind of mini-system that electric energy is provided according to user's request, is generally collectively constituted by load and micro battery, electric energy and heat can be provided simultaneously.Power supply within micro-capacitance sensor is mainly responsible for the conversion of energy by power electronic devices, and provides necessary control；Micro-capacitance sensor shows as single controlled cell relative to main electrical network, and can meet user to the reliable and demand of secure context of powering simultaneously.Micro-capacitance sensor be divided into uncontrollable, part is controlled and full control three kinds.
Regenerative resource includes solar energy, wind energy, water energy, biomass energy, geothermal energy and ocean energy etc., and resource potential is big, and environmental pollution is low, can continuous utilization, be advantageous for the important energy source of harmony between man and nature development.In regenerative resource, solar energy, wind energy especially have universality and safe and practical property, the regenerative resource that wherein the solar energy mankind especially are inexhaustible, have fully clean, be perfectly safe, relatively extensively, a series of outstanding advantages such as resource is sufficient, economical and practical, long-life and non-maintaining property.Being especially the regenerative resource that gross reserves enriches the most at China's solar energy, the solar radiation that China land accepts every year can theoretical estimated value be 1.47 × 108Hundred million kilowatt hours, are China's current and future on the largest scaleization and the regenerative resource of industrialized development potentiality.
Residential electricity consumption photovoltaic microgrid system of the prior art, for the problem that reply photovoltaic generation electric energy supply is unstable, energy storage battery is generally used to carry out accumulation of energy, on the one hand the charge capacity of energy storage battery is limited and use cost is higher, on the other hand uses energy storage battery to carry out accumulation of energy and is not easy to carry out quality that is grid-connected and that ensure supply current.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of water power photovoltaic energy storage integrated micro-grid system, photovoltaic generation micro-grid system is combined with hydroelectric generation accumulation of energy, to improve confession electrical stability and the electric power storage cost of photovoltaic generation micro-grid system.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of water power photovoltaic energy storage integrated micro-grid system, including user's photovoltaic generation power unit and hydraulic energy storage power generation unit；Described hydraulic energy storage power generation unit includes the water power power usable storage pond for putting aside hydraulic potential, for the hydraulic energy storage electrodynamic pump pumped by the water of low-potential energy to described water power power usable storage pond and be used for the micro-capacitance sensor hydroelectric generator that transform gravitational energy is electric energy in described water power power usable storage pond；Described user's photovoltaic generation power unit includes residential electricity consumption equipment, for the micro-capacitance sensor distribution box being powered residential electricity consumption equipment and the solar cell panel assembly carrying out photovoltaic generation for accepting sunlight；Also include the micro-capacitance sensor supply line for the electric energy of described hydraulic energy storage power generation unit being delivered to described user's photovoltaic generation power unit and be used for being delivered to the photovoltaic power generation quantity of described user's photovoltaic generation power unit the micro-capacitance sensor electric power storage circuit of described hydraulic energy storage power generation unit.
Further improvement as technique scheme, described hydraulic energy storage power generation unit also includes for integrating photovoltaic generation and hydroelectric microgrid energy managing device and for the photovoltaic power generation quantity of described user's photovoltaic generation power unit is delivered to the photovoltaic generation supply line of described micro-capacitance sensor supply line, in parallel with described photovoltaic generation supply line after described water power power usable storage pond, described hydraulic energy storage electrodynamic pump and the series connection of described micro-capacitance sensor hydroelectric generator.
Further improvement as technique scheme, described user's photovoltaic generation power unit also includes the photovoltaic generation access case for collecting described solar cell panel assembly generated energy, the photovoltaic inversion device for the unidirectional current that described solar cell panel assembly exports being converted to alternating current it is provided with on described micro-capacitance sensor electric power storage circuit, described photovoltaic generation access case connects described solar cell panel assembly, described photovoltaic inversion device connects described photovoltaic generation access case, and described microgrid energy managing device connects described photovoltaic inversion device.
As the further improvement of technique scheme, described solar cell panel assembly includes several solar panel monomers and for installing the photovoltaic arrays support of described solar panel monomer；Described photovoltaic generation access case includes the direct current conflux case of the generated energy for collecting several described solar panel monomers and the DC power distribution cabinet of the electricity input extremely described photovoltaic inversion device for being collected by described direct current conflux case.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of water power photovoltaic energy storage integrated micro-grid system provided by the present invention, by photovoltaic generation micro-grid system is combined with hydroelectric generation accumulation of energy, unnecessary photovoltaic power generation quantity can be stored in the way of potential energy, carry out supplementing to improve the stability of photovoltaic power supply to photovoltaic generation by water power, it is possible to significantly increase photovoltaic generation micro-grid system supplies electrical stability and electric power storage cost.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of a kind of water power photovoltaic energy storage integrated micro-grid system of the present invention.
Detailed description of the invention
It is the structural representation of one specific embodiment of the present invention with reference to Fig. 1, Fig. 1.
As it is shown in figure 1, a kind of water power photovoltaic energy storage integrated micro-grid system, including user's photovoltaic generation power unit 10 and hydraulic energy storage power generation unit 20；Described hydraulic energy storage power generation unit 20 includes the water power power usable storage pond 22 for putting aside hydraulic potential, for the hydraulic energy storage electrodynamic pump 23 pumped by the water of low-potential energy to described water power power usable storage pond 22 and be used for the micro-capacitance sensor hydroelectric generator 24 that transform gravitational energy is electric energy in described water power power usable storage pond 22；Described user's photovoltaic generation power unit 10 includes residential electricity consumption equipment 14, for the micro-capacitance sensor distribution box 12 being powered residential electricity consumption equipment 14 and the solar cell panel assembly 11 carrying out photovoltaic generation for accepting sunlight；Also include the micro-capacitance sensor supply line 40 for the electric energy of described hydraulic energy storage power generation unit 20 being delivered to described user's photovoltaic generation power unit 10 and be used for being delivered to the photovoltaic power generation quantity of described user's photovoltaic generation power unit 10 the micro-capacitance sensor electric power storage circuit 50 of described hydraulic energy storage power generation unit 20.
Further, described hydraulic energy storage power generation unit 20 also includes for integrating photovoltaic generation and hydroelectric microgrid energy managing device 21 and for the photovoltaic power generation quantity of described user's photovoltaic generation power unit 10 is delivered to the photovoltaic generation supply line 25 of described micro-capacitance sensor supply line 40, in parallel with described photovoltaic generation supply line 25 after described water power power usable storage pond 22, described hydraulic energy storage electrodynamic pump 23 and the series connection of described micro-capacitance sensor hydroelectric generator 24.Described user's photovoltaic generation power unit 10 also includes the photovoltaic generation access case 13 for collecting described solar cell panel assembly 11 generated energy, the photovoltaic inversion device 30 for the unidirectional current that described solar cell panel assembly 11 exports being converted to alternating current it is provided with on described micro-capacitance sensor electric power storage circuit 50, described photovoltaic generation access case 13 connects described solar cell panel assembly 11, described photovoltaic inversion device 30 connects described photovoltaic generation access case 13, and described microgrid energy managing device 21 connects described photovoltaic inversion device 30.
Specifically, described solar cell panel assembly 11 includes several solar panel monomers and for installing the photovoltaic arrays support of described solar panel monomer；Described photovoltaic generation access case 13 includes the direct current conflux case of the generated energy for collecting several described solar panel monomers and the DC power distribution cabinet of the electricity input extremely described photovoltaic inversion device 30 for being collected by described direct current conflux case.
When described solar cell panel assembly 11 works, photovoltaic power generation quantity passes through described photovoltaic generation access case 13, described photovoltaic inversion device 30 is delivered to described microgrid energy managing device 21, alternating current is preferentially delivered to described micro-capacitance sensor distribution box 12 by described photovoltaic generation supply line 25 and described micro-capacitance sensor supply line 40 by described microgrid energy managing device 21, thus described residential electricity consumption equipment 14 is powered, when total electric power of described residential electricity consumption equipment 14 is more than the generated energy of described solar cell panel assembly 11, described micro-capacitance sensor hydroelectric generator 24 starts working to provide electric energy to supplement；When total electric power of described residential electricity consumption equipment 14 is less than the generated energy of described solar cell panel assembly 11, described hydraulic energy storage electrodynamic pump 23 is started working and unnecessary photovoltaic power generation quantity is converted into hydraulic potential is stored.
Preferably enforcement to the present invention is illustrated above; certainly; the present invention can be to use form different from the embodiment described above; those of ordinary skill in the art in the conversion of the equivalent made on the premise of spirit of the present invention or change accordingly, all should belong in protection scope of the present invention.
Claims (4)
1. a water power photovoltaic energy storage integrated micro-grid system, it is characterised in that: include user's photovoltaic generation power unit (10) and hydraulic energy storage power generation unit (20)；Described hydraulic energy storage power generation unit (20) includes the water power power usable storage pond (22) for putting aside hydraulic potential, for the water of low-potential energy being pumped the hydraulic energy storage electrodynamic pump (23) to described water power power usable storage pond (22) and for by micro-capacitance sensor hydroelectric generator (24) that transform gravitational energy is electric energy in described water power power usable storage pond (22)；Described user's photovoltaic generation power unit (10) includes residential electricity consumption equipment (14), carry out the solar cell panel assembly (11) of photovoltaic generation for the micro-capacitance sensor distribution box (12) that is powered residential electricity consumption equipment (14) and for accepting sunlight；Also include the micro-capacitance sensor supply line (40) for the electric energy of described hydraulic energy storage power generation unit (20) being delivered to described user's photovoltaic generation power unit (10) and for the photovoltaic power generation quantity of described user's photovoltaic generation power unit (10) being delivered to micro-capacitance sensor electric power storage circuit (50) of described hydraulic energy storage power generation unit (20).
A kind of water power photovoltaic energy storage integrated micro-grid system the most according to claim 1, it is characterized in that: described hydraulic energy storage power generation unit (20) also includes for integrating photovoltaic generation and hydroelectric microgrid energy managing device (21), and for the photovoltaic power generation quantity of described user's photovoltaic generation power unit (10) being delivered to the photovoltaic generation supply line (25) of described micro-capacitance sensor supply line (40), described water power power usable storage pond (22), described hydraulic energy storage electrodynamic pump (23) and described micro-capacitance sensor hydroelectric generator (24) are in parallel with described photovoltaic generation supply line (25) after connecting.
A kind of water power photovoltaic energy storage integrated micro-grid system the most according to claim 2, it is characterized in that: described user's photovoltaic generation power unit (10) also includes the photovoltaic generation access case (13) for collecting described solar cell panel assembly (11) generated energy, the photovoltaic inversion device (30) for the unidirectional current that described solar cell panel assembly (11) exports being converted to alternating current it is provided with on described micro-capacitance sensor electric power storage circuit (50), described photovoltaic generation access case (13) connects described solar cell panel assembly (11), described photovoltaic inversion device (30) connects described photovoltaic generation access case (13), described microgrid energy managing device (21) connects described photovoltaic inversion device (30).
A kind of water power photovoltaic energy storage integrated micro-grid system the most according to claim 3, it is characterised in that: described solar cell panel assembly (11) includes several solar panel monomers and for installing the photovoltaic arrays support of described solar panel monomer；Described photovoltaic generation access case (13) includes the direct current conflux case of the generated energy for collecting several described solar panel monomers and the DC power distribution cabinet of the electricity input extremely described photovoltaic inversion device (30) for being collected by described direct current conflux case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610582979.7A CN106026856A (en) | 2016-07-23 | 2016-07-23 | Hydroelectric and photovoltaic energy storage integrated microgrid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610582979.7A CN106026856A (en) | 2016-07-23 | 2016-07-23 | Hydroelectric and photovoltaic energy storage integrated microgrid system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106026856A true CN106026856A (en) | 2016-10-12 |
Family
ID=57117297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610582979.7A Pending CN106026856A (en) | 2016-07-23 | 2016-07-23 | Hydroelectric and photovoltaic energy storage integrated microgrid system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106026856A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541305A (en) * | 2020-05-01 | 2020-08-14 | 河南龙翔电力研究院股份有限公司 | Micro-grid platform based on data detection system |
| CN114039530A (en) * | 2021-11-22 | 2022-02-11 | 山东鑫宏光电科技股份有限公司 | Photovoltaic energy storage system and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120024057A (en) * | 2010-09-03 | 2012-03-14 | 한국해양대학교 산학협력단 | Power system using reneable energy for ocean facility |
| CN203604105U (en) * | 2013-11-21 | 2014-05-21 | 李同强 | Solar water pumping energy-storage power generation device |
| CN203951202U (en) * | 2014-06-17 | 2014-11-19 | 北京科宇信达能源工程研究中心有限公司 | Micro-mains supply system for a kind of wind light mutual complementing family |
| CN204103824U (en) * | 2014-10-29 | 2015-01-14 | 泉州市英德光电科技有限公司 | A kind of solar energy and the complementary electric supply installation of hydroelectric power generation |
| CN204851522U (en) * | 2014-12-15 | 2015-12-09 | 王庆军 | Water energy storage photovoltaic power generation system |
| CN205161381U (en) * | 2015-11-24 | 2016-04-20 | 江苏博达新能源技术有限公司 | Solar energy water supply energy storage system |
-
2016
- 2016-07-23 CN CN201610582979.7A patent/CN106026856A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120024057A (en) * | 2010-09-03 | 2012-03-14 | 한국해양대학교 산학협력단 | Power system using reneable energy for ocean facility |
| CN203604105U (en) * | 2013-11-21 | 2014-05-21 | 李同强 | Solar water pumping energy-storage power generation device |
| CN203951202U (en) * | 2014-06-17 | 2014-11-19 | 北京科宇信达能源工程研究中心有限公司 | Micro-mains supply system for a kind of wind light mutual complementing family |
| CN204103824U (en) * | 2014-10-29 | 2015-01-14 | 泉州市英德光电科技有限公司 | A kind of solar energy and the complementary electric supply installation of hydroelectric power generation |
| CN204851522U (en) * | 2014-12-15 | 2015-12-09 | 王庆军 | Water energy storage photovoltaic power generation system |
| CN205161381U (en) * | 2015-11-24 | 2016-04-20 | 江苏博达新能源技术有限公司 | Solar energy water supply energy storage system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541305A (en) * | 2020-05-01 | 2020-08-14 | 河南龙翔电力研究院股份有限公司 | Micro-grid platform based on data detection system |
| CN114039530A (en) * | 2021-11-22 | 2022-02-11 | 山东鑫宏光电科技股份有限公司 | Photovoltaic energy storage system and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102116244B (en) | Wind-light supplementary power generating energy storing device | |
| CN201972859U (en) | Wind-solar hybrid power generation and energy storage device | |
| CN101860270A (en) | Access system for adequately utilizing wind energy and solar energy and realization method thereof | |
| CN105471075A (en) | Photovoltaic charging unit of electric vehicle | |
| CN104242790A (en) | Wind-solar hybrid power generation system | |
| CN202997585U (en) | Household solar energy grid connected generation system | |
| CN104659896A (en) | Solar energy and hydrogen energy complementary power generation type power supply system | |
| CN203933136U (en) | Novel household energy-storage system controller | |
| CN203481843U (en) | Wind-light diesel-storage battery micro-grid power generation system | |
| CN205544533U (en) | Photovoltaic charging unit of electric vehicle | |
| CN106058935A (en) | Distributed type wind and optical energy storing and charging integrated micro power grid system | |
| CN106026856A (en) | Hydroelectric and photovoltaic energy storage integrated microgrid system | |
| CN110165768B (en) | Storage battery capacity configuration system and method based on light storage intelligent microgrid | |
| CN104600811A (en) | Intelligent photovoltaic charging system | |
| CN204190669U (en) | A kind of wind and solar hybrid generating system | |
| CN106208132A (en) | A kind of water power photovoltaic integrated operated type micro-grid system | |
| CN203536974U (en) | Local distributed grid-connected photovoltaic power supply system | |
| CN202949236U (en) | Distributed power supply control system | |
| CN103066678A (en) | Modularized natural energy power supply system | |
| CN105071434A (en) | On/off-grid storage energy-saving system for charging electric vehicle with solar battery | |
| CN203774835U (en) | Household-type micro grid system | |
| CN204119112U (en) | A kind of family expenses 500W solar electric power supply system | |
| CN204190670U (en) | A kind of generating equipment utilizing wind-force and solar energy | |
| CN202168010U (en) | Solar energy power generation system | |
| CN106230018A (en) | A kind of distributed waterpower energy storage photovoltaic microgrid system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |