CN103138297A - Solar concentrating power monitoring system - Google Patents
Solar concentrating power monitoring system Download PDFInfo
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- CN103138297A CN103138297A CN 201110376039 CN201110376039A CN103138297A CN 103138297 A CN103138297 A CN 103138297A CN 201110376039 CN201110376039 CN 201110376039 CN 201110376039 A CN201110376039 A CN 201110376039A CN 103138297 A CN103138297 A CN 103138297A
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- system controller
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Abstract
A solar concentrating power monitoring system comprises a photovoltaic system controller, wherein the photovoltaic system controller is respectively connected to a solar panel, a direct current load, a storage battery and a computer, the storage battery is connected to an alternating current load through an inverter, the photovoltaic system controller comprises a unidirectional conductive control unit, the unidirectional conductive control unit is connected to the solar panel and a direct current (DC)/DC converting unit, a charging management unit is connected to the solar panel and the storage battery, the storage battery is connected to a discharging management unit, the discharging management unit is connected to the DC/DC converting unit, the solar panel converts the light energy to the electricity and transmits the electricity to the photovoltaic system controller, the electricity is converted to the direct current through the DC/DC converting unit, the direct current is used for a direct current load, or the electricity is transmitted to the storage battery and stored, the inverter is used for converting the direct current stored in the storage battery to the stable alternating current, and the alternating current is used for an alternating current load. A photovoltaic generating device is safe and economical.
Description
Technical field
The present invention relates to the solar energy concentration generating field, specifically a kind of monitoring system of solar energy concentration generating.
Background technology
Solar energy more and more is subject to the attention of countries in the world as a kind of regenerative resource of cleaning.Solar power generation has obtained using widely at present, and wherein the core technology of solar power generation except solar panel, is exactly the controller of solar power generation, and the controller of solar power system uses extensively.But the work of present photovoltaic electricity generation controller is limited to very much, and for the charging and discharging of storage battery, load uses some parameter informations of the situation of electric current etc. can't controlled foundation, makes the photovoltaic power generation equipment safety in operation relative with economy relatively poor.
Summary of the invention
The present invention is directed to the defects of prior art, a kind of monitoring system of solar energy concentration generating is provided, photovoltaic power generation equipment safety in operation and good economy performance.
In order to achieve the above object, the technical scheme taked of the present invention is:
A kind of monitoring system of solar energy concentration generating comprises photovoltaic system controller 3, and photovoltaic system controller 3 is connected with solar panels 2, DC load 4, storage battery 5, computer 1 respectively, and the first output of storage battery 5 is connected connection by inverter 6 with AC load;
photovoltaic system controller 3 comprises unilateal conduction control unit 8, DC/DC converting unit 9, Charge Management unit 10 and discharge administrative unit 11, the output that the input of unilateal conduction control unit 8 is connected with solar panels connects, the first input end that the output of unilateal conduction control unit 8 is connected with the DC/DC converting unit connects, the output that the input of Charge Management unit 10 is connected with solar panels connects, the input that the output of Charge Management unit 10 is connected with storage battery connects, the input of the second output of storage battery 5 and the administrative unit 11 of being connected connects, the second input that the output of discharge administrative unit 11 is connected with the DC/DC converting unit connects.
Technical solutions according to the invention are compared with existing technical scheme, and advantage is by information gathering and the control of photovoltaic controller to electric energy and equipment, for the work of photovoltaic system provides reliable reasonably scientific basis.
Description of drawings
Accompanying drawing is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
With reference to accompanying drawing, a kind of monitoring system of solar energy concentration generating, comprise photovoltaic system controller 3, photovoltaic system controller 3 is connected with solar panels 2, DC load 4, storage battery 5, computer 1 respectively, and the first output of storage battery 5 is connected connection by inverter 6 with AC load;
photovoltaic system controller 3 comprises unilateal conduction control unit 8, DC/DC converting unit 9, Charge Management unit 10 and discharge administrative unit 11, the output that the input of unilateal conduction control unit 8 is connected with solar panels connects, the first input end that the output of unilateal conduction control unit 8 is connected with the DC/DC converting unit connects, the output that the input of Charge Management unit 10 is connected with solar panels connects, the input that the output of Charge Management unit 10 is connected with storage battery connects, the input of the second output of storage battery 5 and the administrative unit 11 of being connected connects, the second input that the output of discharge administrative unit 11 is connected with the DC/DC converting unit connects.
Operation principle of the present invention is:
Solar panels 2 are that delivery of electrical energy is in photovoltaic system controller 3 with transform light energy, be converted to galvanic current by DC/DC converting unit 9, can be directly used by DC load 4, if do not have DC load 4 to need to use electric energy, 3 of photovoltaic system controllers can and store delivery of electrical energy accumulators 5, solar photovoltaic inverter is connected with storage battery, when AC load need to be used electric energy, inverter 6 was converted to the direct current that stores in storage battery 5 stable alternating current and is used by AC load 7.
Claims (1)
1. the monitoring system of a solar energy concentration generating, comprise photovoltaic system controller (3), it is characterized in that: photovoltaic system controller (3) is connected with solar panels (2), DC load (4), storage battery (5), computer (1) respectively, and the first output of storage battery (5) is connected 7 by inverter (6) with AC load) connect;
photovoltaic system controller (3) comprises unilateal conduction control unit (8), DC/DC converting unit (9), Charge Management unit (10) and discharge administrative unit (11), the input of unilateal conduction control unit (8) is connected 2 with solar panels) output connect, the output of unilateal conduction control unit (8) is connected 9 with the DC/DC converting unit) first input end connect, the input of Charge Management unit (10) is connected 2 with solar panels) output connect, the output of Charge Management unit (10) is connected 5 with storage battery) input connect, the input of the second output of storage battery (5) and the administrative unit of being connected (11) connects, the output of discharge administrative unit (11) is connected 9 with the DC/DC converting unit) the second input connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110376039 CN103138297A (en) | 2011-11-23 | 2011-11-23 | Solar concentrating power monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110376039 CN103138297A (en) | 2011-11-23 | 2011-11-23 | Solar concentrating power monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103138297A true CN103138297A (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110376039 Pending CN103138297A (en) | 2011-11-23 | 2011-11-23 | Solar concentrating power monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103138297A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705450A (en) * | 2017-09-29 | 2018-02-16 | 苏州融硅新能源科技有限公司 | The shared charging leasing system of canopy formula off-network |
| CN107733060A (en) * | 2017-09-29 | 2018-02-23 | 苏州融硅新能源科技有限公司 | The outdoor shared charging leasing system of canopy formula |
| 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 |
-
2011
- 2011-11-23 CN CN 201110376039 patent/CN103138297A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705450A (en) * | 2017-09-29 | 2018-02-16 | 苏州融硅新能源科技有限公司 | The shared charging leasing system of canopy formula off-network |
| CN107733060A (en) * | 2017-09-29 | 2018-02-23 | 苏州融硅新能源科技有限公司 | The outdoor shared charging leasing system of canopy formula |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |