CN103178612A - Data processor of photovoltaic transformer substations - Google Patents
Data processor of photovoltaic transformer substations Download PDFInfo
- Publication number
- CN103178612A CN103178612A CN2011104370409A CN201110437040A CN103178612A CN 103178612 A CN103178612 A CN 103178612A CN 2011104370409 A CN2011104370409 A CN 2011104370409A CN 201110437040 A CN201110437040 A CN 201110437040A CN 103178612 A CN103178612 A CN 103178612A
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- photovoltaic transformer
- data processor
- transformer substations
- power line
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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
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a data processor of photovoltaic transformer substations. The data processor at least comprises a casing, wherein a power source circuit, a control circuit, a wireless transmission module and a power line carrier module are arranged in the casing. The power line carrier module is in data connection with inverters of a plurality of photovoltaic transformer substations, and the control circuit is connected with a data output end of the power line carrier module through a data input. The control circuit is connected with the wireless transmission module through a data output. The data processor has the effect of data collection, remote control, wireless transmission and outward displaying, can be applied to the plurality of photovoltaic transformer substations within the same popedom, and can perform real-time monitoring, remote data collection and control and accident alarming on the photovoltaic transformer substations under the condition that the photovoltaic transformer substations are not guarded, so that long-time safe, stable and continuous operation of the photovoltaic transformer substations can be ensured.
Description
Technical field
The present invention relates to electrical equipment technical field, relate in particular to a kind of data processor that is applied to photovoltaic transformer station.
Background technology
Because the power that is incorporated into the power networks of photovoltaic transformer station is larger, and directly be connected with urban distribution network, distribution facility, so require higher to the safe class of photovoltaic transformer station.
When photovoltaic transformer station breaks down, personal safety for the maintenance personal that guarantees photovoltaic transformer station, and avoid fault to bring unnecessary loss to social property, should accomplish as far as possible technically in unattended situation photovoltaic transformer station is carried out Real Time Monitoring, accident alarming function.
But, be subject to the impact of space, region and other facilities when building due to photovoltaic transformer station, often the distribution in same local several photovoltaics transformer stations comparatively disperses.Prior art is generally that each photovoltaic transformer station all is equipped with a cover safety monitoring equipment, and its day-to-day operation and maintenance cost cost are huge.
Therefore, those skilled in the art is devoted to develop a kind of photovoltaic substation data processor with Data Collection, Long-distance Control, wireless transmission and external Presentation Function.
Summary of the invention
Because the defects of prior art, technical problem to be solved by this invention is to provide a kind of photovoltaic substation data processor with Data Collection, Long-distance Control, wireless transmission and external Presentation Function.
For achieving the above object, the invention provides the data processor of a kind of photovoltaic transformer station, comprise at least housing; Be provided with power circuit, control loop, wireless transport module, power line carrier module in described housing; Described power line carrier module is connected with the inverter data of a plurality of photovoltaic transformer station, and described control loop is connected with the data output end of described power line carrier module by a data input port; Described control loop is connected with described wireless transport module by a data output.
Preferably, described data processor also comprises for the display screen interface that connects display screen.
Preferably, described control loop comprises singlechip CPU.
The invention has the beneficial effects as follows:
Data processor of the present invention has Data Collection, Long-distance Control, wireless transmission and external Presentation Function, can be applicable to same local several photovoltaics transformer stations, in the situation that unattended operation photovoltaic transformer station, transformer station carries out Real Time Monitoring, remote data capture, control, accident alarming to photovoltaic, to guarantee photovoltaic transformer station long-term safety, stable continuous operation.
Be described further below with reference to the technique effect of accompanying drawing to design of the present invention, concrete structure and generation, to understand fully purpose of the present invention, feature and effect.
Description of drawings
Fig. 1 is that data processor one embodiment of the present invention is at the electrical equipment annexation schematic diagram of the state of use.
Fig. 2 is the internal structure view of data processor shown in Figure 1.
Embodiment
As shown in Figure 1 and Figure 2, the data processor of a kind of photovoltaic of the present invention transformer station comprises housing at least.Be provided with power circuit (not shown), control loop 1, wireless transport module, power line carrier module in housing, also comprise the display screen interface 2 that is arranged on surface of shell, to connect display screen.
Wherein, power line carrier module is connected with the inverter data of a plurality of photovoltaic transformer station, gathers the service data that is dispersed in different local photovoltaic transformer station.Control loop 1 is connected with the data output end of power line carrier module by a data input port, control loop 1 also is connected with wireless transport module by a data output, and the data of each photovoltaic transformer station after processing are transferred to Surveillance center by wireless transport module, the Internet or wireless communication networks.
Data processor of the present invention is collected the service data of the photovoltaic transformer station that is scattered in covering scope everywhere by power line carrier module,, deliver to display screen on the one hand to show in addition after analysis and arrangement through control loop; On the other hand the data of putting in order are sent on the Internet by wireless transport module, as Real Time Monitoring information and log, analyze, inquire about for the monitor staff.
Simultaneously, the control loop of data processor of the present invention can also receive the control command that Surveillance center sends by wireless transport module, controls the operation of the inverter in each photovoltaic transformer station.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can design according to the present invention make many modifications and variations.Therefore, all technical staff in the art all should be in the determined protection range by claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (3)
1. the data processor of a photovoltaic transformer station, comprise housing at least; It is characterized in that: be provided with power circuit, control loop, wireless transport module, power line carrier module in described housing; Described power line carrier module is connected with the inverter data of a plurality of photovoltaic transformer station, and described control loop is connected with the data output end of described power line carrier module by a data input port; Described control loop is connected with described wireless transport module by a data output.
2. data processor as claimed in claim 1 is characterized in that: described data processor also comprises for the display screen interface that connects display screen.
3. data processor as claimed in claim 1, it is characterized in that: described control loop comprises singlechip CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104370409A CN103178612A (en) | 2011-12-23 | 2011-12-23 | Data processor of photovoltaic transformer substations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104370409A CN103178612A (en) | 2011-12-23 | 2011-12-23 | Data processor of photovoltaic transformer substations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103178612A true CN103178612A (en) | 2013-06-26 |
Family
ID=48638292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104370409A Pending CN103178612A (en) | 2011-12-23 | 2011-12-23 | Data processor of photovoltaic transformer substations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103178612A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683390A (en) * | 2017-01-20 | 2017-05-17 | 合肥聚能新能源科技有限公司 | Household photovoltaic energy-storage inverter and electric energy meter communication system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446458A (en) * | 1981-09-14 | 1984-05-01 | Donald Cook | Monitoring and control system |
| CN201054505Y (en) * | 2007-05-29 | 2008-04-30 | 北京自动化技术研究院 | Data centralizer for optical voltage grid-parallel station |
| CN102136756A (en) * | 2010-01-21 | 2011-07-27 | 陈家斌 | 10kV power supply region intelligent control system |
-
2011
- 2011-12-23 CN CN2011104370409A patent/CN103178612A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446458A (en) * | 1981-09-14 | 1984-05-01 | Donald Cook | Monitoring and control system |
| CN201054505Y (en) * | 2007-05-29 | 2008-04-30 | 北京自动化技术研究院 | Data centralizer for optical voltage grid-parallel station |
| CN102136756A (en) * | 2010-01-21 | 2011-07-27 | 陈家斌 | 10kV power supply region intelligent control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683390A (en) * | 2017-01-20 | 2017-05-17 | 合肥聚能新能源科技有限公司 | Household photovoltaic energy-storage inverter and electric energy meter communication system |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |