CN104219826A - Highly integrated intelligent photovoltaic energy storage control system - Google Patents
Highly integrated intelligent photovoltaic energy storage control system Download PDFInfo
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- CN104219826A CN104219826A CN201310360248.4A CN201310360248A CN104219826A CN 104219826 A CN104219826 A CN 104219826A CN 201310360248 A CN201310360248 A CN 201310360248A CN 104219826 A CN104219826 A CN 104219826A
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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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses a highly integrated intelligent photovoltaic energy storage control system comprising a solar power generating unit, a system body connected to the solar power generating unit electrically, an energy storing unit connected to the system body electrically and a lighting unit connected to the system body electrically. The system body comprises a micro control system, a battery protecting unit, a charging one-way isolating unit, a voltage drive unit, a current drive unit and a constant voltage control feedback unit; the micro control system comprises a battery detection unit, a solar detection unit and an input and output end. According to the system, the solar resource is utilized fully to generate, store and supply power for LED lamps, the power storage capacity of the energy storing unit is detected intelligently, the power generating situation of the power generating unit is detected intelligently, the energy storing unit is prevented from exceeding the maximum energy storing capacity and discharging reversely to the power generating unit in the limit state, the safety is high, constant voltage adjustment and output can be performed according to current and voltage change, and the automation level is high.
Description
Technical field
The present invention relates to a kind of intellectualizing system, particularly relate to a kind of utilization and absorb that solar energy carries out generating electricity, accumulate, and a kind of photovoltaic energy storage of powering for LED controls highly integrated intelligent system.
Background technology
Solar energy is a kind of emerging regenerative resource, and along with producing and the development of technology, people have started to convert solar energy into other form of energy and have been used.Such as convert solar energy into chemical energy, high temperature heat, electric energy etc.The conversion process of this energy is called light-chemical conversion, light-thermal transition, light-electricity conversion respectively.
LED developed into the brand-new lighting technology of new century in recent years, obtained global concern, was described as the mankind and threw light on third time revolution in history.Because it has the multinomial superiority such as theory and environmental protection had compared with traditional lighting, what receive the favor of numerous professional persons and national policy goes in for support in a big wag, and this novel industrial technology has manifested more and more stronger growth momentum.The luminescence of current LED realizes power supply by adopting electric wire connection electric company to provide electricity, this mode of operation not only causes electric cost high, when meeting power failure, LED is basic just cannot be luminous again, therefore, for the deficiency of present technology, fully solar energy can be absorbed by researching and developing one, utilize the light energy conversion of solar energy for electrical energy for storage, the capacity of energy intellectualized detection energy-storage units accumulate, the power generation situation of Intelligent Measurement generator unit, energy-storage units energy storage is prevented to exceed heap(ed) capacity, also reversely under preventing energy-storage units energy storage limiting condition to discharge to generator unit, fail safe is high, can also according to electric current, the situation of change of voltage and then constant pressure adjust export, automaticity is high, a kind of photovoltaic energy storage control height integrated intelligent system that electric cost is low becomes the problem that the sustainable fast development of following LED must solve.
Summary of the invention
The technical problem to be solved in the present invention is to provide one fully can absorb solar energy, utilize the light energy conversion of solar energy for electrical energy for storage, the capacity of energy intellectualized detection energy-storage units accumulate, the power generation situation of Intelligent Measurement generator unit, energy-storage units energy storage is prevented to exceed heap(ed) capacity, also reversely under preventing energy-storage units energy storage limiting condition to discharge to generator unit, fail safe is high, can also export according to the situation of change of electric current, voltage and then constant pressure adjust, automaticity is high, and a kind of photovoltaic energy storage that electric cost is low controls height integrated intelligent system.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of photovoltaic energy storage controls height integrated intelligent system, comprise solar power generation unit, and the control system to be electrically connected with solar power generation unit, and the energy-storage units to be electrically connected with control system, and the luminescence unit be electrically connected with control system.
Further, described set-up of control system has the unidirectional isolated location of charging be electrically connected with generator unit, and the unidirectional isolated location that charges controls generator unit to the unidirectional charging of energy-storage units, reversely under preventing energy-storage units energy storage limiting condition discharges to generator unit; And being provided with the battery protection unit be electrically connected with energy-storage units, battery protection unit controls energy-storage units energy storage limitation, prevents energy-storage units energy storage to exceed heap(ed) capacity.
Further, described control system is also provided with micro control system, and described micro control system is command unit, and described micro control system is provided with battery Jian and surveys Dan Yuan ﹑ solar energy Jian survey Dan Yuan ﹑ input/output terminal; Described battery detection unit and battery protection unit are electrically connected, for detecting the energy storage situation of energy-storage units and the energy storage situation of energy-storage units being fed back to micro control system; Described solar energy detecting unit is connected with generator unit, and the power generation situation of generator unit is fed back to micro control system; Described input/output terminal detect according to solar energy and battery detecting to high and low electricity frequently situation of change play the effect of a control pin.
Further, described control system is also provided with voltage driven Dan Yuan ﹑ current driver unit and Isobarically Control feedback unit, described voltage drive unit and battery protection unit are electrically connected, and carry out boosting voltage stabilizing control treatment to the voltage that energy-storage units provides, described current driver unit and Isobarically Control feedback unit are channel unit, described current driver unit enters Shu Chu Duan ﹑ voltage drive unit respectively and is electrically connected with Shu, current driver unit is according to feed back and the energy-storage units energy storage situation be stored in micro control system and generator unit power generation situation change size to luminescence unit supply power voltage and electric current in special time, described Isobarically Control feedback unit is electrically connected with voltage drive unit and luminescence unit respectively, the electric current that described Isobarically Control feedback unit changes according to the real-time required luminous power consumption of luminescence unit, voltage condition feeds back to micro control system through input/output terminal, the electric current that micro control system changes according to the generator unit power generation situation of the energy-storage units energy storage Qing Kuang ﹑ solar energy detecting unit feedback of battery detection unit feedback and the in real time required luminous power consumption of luminescence unit again, voltage condition sends control information through input/output terminal and carries out electric current constant flow regulation to current driver unit, the voltage stabilizing of voltage drive unit boost in voltage.
A kind of photovoltaic energy storage of the present invention controls height integrated intelligent system, comprise solar power generation unit, and the control system to be electrically connected with solar power generation unit, and the energy-storage units be electrically connected with control system, and the luminescence unit be electrically connected with control system; Described control system comprises micro control system, battery protection unit, and charge unidirectional isolated location, voltage drive unit, current driver unit and Isobarically Control feedback unit; Described micro control system comprises battery detection unit again, solar energy detecting unit, input/output terminal.Present invention achieves abundant absorption, utilize solar energy resources to generate electricity to LED, accumulate, power supply, and the capacity of intellectualized detection energy-storage units accumulate, the power generation situation of Intelligent Measurement generator unit, energy-storage units energy storage is prevented to exceed heap(ed) capacity, also reverse under preventing energy-storage units energy storage limiting condition to generator unit electric discharge, fail safe is high, can also export according to the situation of change of electric current, voltage and then constant pressure adjust, automaticity is high, and electric cost is low.
Accompanying drawing explanation
For ease of illustrating, the present invention is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the schematic diagram that a kind of photovoltaic energy storage of the present invention controls height integrated intelligent system.
Embodiment
In the present embodiment, with reference to shown in Fig. 1, a kind of photovoltaic energy storage controls height integrated intelligent system, comprise solar power generation unit, and the control system to be electrically connected with solar power generation unit, and the energy-storage units be electrically connected with control system, and the luminescence unit be electrically connected with control system.
Wherein, described set-up of control system has the unidirectional isolated location of charging be electrically connected with generator unit, and the unidirectional isolated location that charges controls generator unit to the unidirectional charging of energy-storage units, reversely under preventing energy-storage units energy storage limiting condition discharges to generator unit; And being provided with the battery protection unit be electrically connected with energy-storage units, battery protection unit controls energy-storage units energy storage limitation, prevents energy-storage units energy storage to exceed heap(ed) capacity.
Wherein, described control system is also provided with micro control system, and described micro control system is command unit, and described micro control system is provided with battery Jian and surveys Dan Yuan ﹑ solar energy Jian survey Dan Yuan ﹑ input/output terminal; Described battery detection unit and battery protection unit are electrically connected, for detecting the energy storage situation of energy-storage units and the energy storage situation of energy-storage units being fed back to micro control system; Described solar energy detecting unit is connected with generator unit, and the power generation situation of generator unit is fed back to micro control system; Described input/output terminal detect according to solar energy and battery detecting to high and low electricity frequently situation of change play the effect of a control pin.
Wherein, described control system is also provided with voltage driven Dan Yuan ﹑ current driver unit and Isobarically Control feedback unit, described voltage drive unit and battery protection unit are electrically connected, and carry out boosting voltage stabilizing control treatment to the voltage that energy-storage units provides, described current driver unit and Isobarically Control feedback unit are channel unit, described current driver unit enters Shu Chu Duan ﹑ voltage drive unit respectively and is electrically connected with Shu, current driver unit is according to feed back and the energy-storage units energy storage situation be stored in micro control system and generator unit power generation situation change size to luminescence unit supply power voltage and electric current in special time, described Isobarically Control feedback unit is electrically connected with voltage drive unit and luminescence unit respectively, the electric current that described Isobarically Control feedback unit changes according to the real-time required luminous power consumption of luminescence unit, voltage condition feeds back to micro control system through input/output terminal, the electric current that micro control system changes according to the generator unit power generation situation of the energy-storage units energy storage Qing Kuang ﹑ solar energy detecting unit feedback of battery detection unit feedback and the in real time required luminous power consumption of luminescence unit again, voltage condition sends control information through input/output terminal and carries out electric current constant flow regulation to current driver unit, the voltage stabilizing of voltage drive unit boost in voltage.
A kind of photovoltaic energy storage of the present invention controls height integrated intelligent system, comprise solar power generation unit, and the control system to be electrically connected with solar power generation unit, and the energy-storage units be electrically connected with control system, and the luminescence unit be electrically connected with control system; Described control system comprises micro control system, battery protection unit, and charge unidirectional isolated location, voltage drive unit, current driver unit and Isobarically Control feedback unit; Described micro control system comprises battery detection unit again, solar energy detecting unit, input/output terminal.Present invention achieves abundant absorption, utilize solar energy resources to generate electricity to LED, accumulate, power supply, and the capacity of intellectualized detection energy-storage units accumulate, the power generation situation of Intelligent Measurement generator unit, energy-storage units energy storage is prevented to exceed heap(ed) capacity, also reverse under preventing energy-storage units energy storage limiting condition to generator unit electric discharge, fail safe is high, can also export according to the situation of change of electric current, voltage and then constant pressure adjust, automaticity is high, and electric cost is low.
Above-described embodiment, just an example of the present invention, be not for limiting enforcement of the present invention and interest field, all technical schemes identical or equivalent with content described in the claims in the present invention, all should be included in scope.
Claims (4)
1. a photovoltaic energy storage controls height integrated intelligent system, it is characterized in that: comprise solar power generation unit, and the control system to be electrically connected with solar power generation unit, and the energy-storage units be electrically connected with control system, and the luminescence unit be electrically connected with control system.
2. a kind of photovoltaic energy storage according to claim 1 controls height integrated intelligent system, it is characterized in that: described set-up of control system has the unidirectional isolated location of charging be electrically connected with generator unit, the unidirectional isolated location that charges controls generator unit to the unidirectional charging of energy-storage units, reversely under preventing energy-storage units energy storage limiting condition discharges to generator unit; And being provided with the battery protection unit be electrically connected with energy-storage units, battery protection unit controls energy-storage units energy storage limitation, prevents energy-storage units energy storage to exceed heap(ed) capacity.
3. a kind of photovoltaic energy storage according to claim 1 controls height integrated intelligent system, it is characterized in that: described control system is also provided with micro control system, described micro control system is command unit, and described micro control system is provided with battery Jian and surveys Dan Yuan ﹑ solar energy Jian survey Dan Yuan ﹑ input/output terminal; Described battery detection unit and battery protection unit are electrically connected, for detecting the energy storage situation of energy-storage units and the energy storage situation of energy-storage units being fed back to micro control system; Described solar energy detecting unit is connected with generator unit, and the power generation situation of generator unit is fed back to micro control system; Described input/output terminal detect according to solar energy and battery detecting to high and low electricity frequently situation of change play the effect of a control pin.
4. a kind of photovoltaic energy storage according to claim 1 controls height integrated intelligent system, it is characterized in that: described control system is also provided with voltage driven Dan Yuan ﹑ current driver unit and Isobarically Control feedback unit, described voltage drive unit and battery protection unit are electrically connected, and carry out boosting voltage stabilizing control treatment to the voltage that energy-storage units provides, described current driver unit and Isobarically Control feedback unit are channel unit, described current driver unit enters Shu Chu Duan ﹑ voltage drive unit respectively and is electrically connected with Shu, current driver unit changes size to luminescence unit supply power voltage and electric current according to feeding back the energy-storage units energy storage situation that is stored in micro control system and generator unit power generation situation in special time, described Isobarically Control feedback unit is electrically connected with voltage drive unit and luminescence unit respectively, the electric current that described Isobarically Control feedback unit changes according to the real-time required luminous power consumption of luminescence unit, voltage condition feeds back to micro control system through input/output terminal, the electric current that described micro control system changes according to the generator unit power generation situation of the energy-storage units energy storage Qing Kuang ﹑ solar energy detecting unit feedback of battery detection unit feedback and the in real time required luminous power consumption of luminescence unit again, voltage condition sends control information through input/output terminal and carries out electric current constant flow regulation to current driver unit, the voltage stabilizing of voltage drive unit boost in voltage.
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| CN105508973A (en) * | 2015-12-15 | 2016-04-20 | 彭江莲 | Photovoltaic illumination system |
| CN106287544A (en) * | 2016-10-14 | 2017-01-04 | 东莞市楷林裕光能源科技有限公司 | A kind of intelligent solar road lamp system |
| CN112769214A (en) * | 2021-02-24 | 2021-05-07 | 云南朔铭电力工程有限公司 | Photovoltaic energy storage control system |
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| CN112769214A (en) * | 2021-02-24 | 2021-05-07 | 云南朔铭电力工程有限公司 | Photovoltaic energy storage control system |
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| CN104219826B (en) | 2016-08-24 |
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Effective date of registration: 20160727 Address after: 510000 Guangdong city of Guangzhou province Tianhe District Jubei Chung mouth West District B No. 14 room 114 Applicant after: Guangzhou Kailin Yuguang Energy Technology Co, Ltd. Address before: The New Park East North Road 523000 Humen town in Guangdong province Dongguan City 2 Road 3, 3 floor Applicant before: Zheng Rongyu |
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Effective date of registration: 20180428 Address after: 523000 3rd floor, two new road, Xinyuan North Road, Humen Road, Humen, Dongguan, Guangdong Patentee after: Dongguan Kailinyu Light Energy Technology Co., Ltd. Address before: 510000 room 114, district B, West 14, new Chung Kou, Che Po, Tianhe District, Guangzhou, Guangdong Patentee before: Guangzhou Kailin Yuguang Energy Technology Co, Ltd. |
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Effective date of registration: 20211129 Address after: 529000 floor 3, plant 1, No. 63, Tianyuan Road, Pengjiang district, Jiangmen City, Guangdong Province (Information Declaration System) Patentee after: Jiangmen tiantianguan Energy Technology Co.,Ltd. Address before: 523000 3rd floor, two new road, Xinyuan North Road, Humen Road, Humen, Dongguan, Guangdong Patentee before: DONGGUAN KAILIN YUGUANG ENERGY TECHNOLOGY CO.,LTD. |