CN203135554U - Power equipment monitoring device - Google Patents
Power equipment monitoring device Download PDFInfo
- Publication number
- CN203135554U CN203135554U CN2013201130319U CN201320113031U CN203135554U CN 203135554 U CN203135554 U CN 203135554U CN 2013201130319 U CN2013201130319 U CN 2013201130319U CN 201320113031 U CN201320113031 U CN 201320113031U CN 203135554 U CN203135554 U CN 203135554U
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- CN
- China
- Prior art keywords
- power
- storage battery
- monitoring device
- chip microcomputer
- solar
- 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 - Lifetime
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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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a power equipment monitoring device. The power equipment monitoring device comprises a single chip microcomputer and a power supply system. The power supply system comprises a storage battery, a switch power supply module and a solar photovoltaic power generation system connected with the storage battery; the solar photovoltaic power generation system consists of a solar panel and a solar charging control module; processed by the solar charging control module, the current generated by the solar panel is transferred to the storage battery; the switch power supply module is connected with an alternating-current power supply; and after being processed, the external-connection alternating-current power supply is transferred to the single chip microcomputer and provides electric energy for the single chip microcomputer. According to the power equipment monitoring device of the utility model, solar energy and mains electricity are adopted as power sources, such that the power equipment monitoring device can continue to work in power outage, and management personnel can known the working state of the monitoring device conveniently and timely.
Description
Technical field
The utility model relates to a kind of supervising device, is specifically related to the supervising device for power equipment.
Background technology
For the transmission safety that guarantees electric power and strengthen monitoring to electric power facility, need carry out regular visit to electric power facility.If the employing manual inspection will be wasted great deal of labor, and be not easy to patrol and examine night.Now adopt installed watch-dog at electric power facility more, reduces manual inspection.
Existing supervising device electric power system is simple, the AC power that generally adopts electric power facility to provide.Electric power facility generally could be powered after construction finishes, because the restriction of power supply, existing supervising device must could be worked after the electric power facility operation.The construction period of electric power facility is longer, and existing supervising device can not be monitored the electric power facility that is in the construction phase, can not monitor for a long time under the situation of outage.
In order to solve above-mentioned deficiency of the prior art, the utility model proposes a kind of new solution.
The utility model content
The purpose of this utility model provide a kind of with solar energy and civil power as power supply, can build at electric power facility and use before finishing, and prevent the electric force monitoring apparatus that lost efficacy because of outage.
For reaching the foregoing invention purpose, the technical scheme that the utility model adopts is: a kind of electric apparatus monitoring device is provided, comprise single-chip microcomputer and power-supply system, power-supply system comprises storage battery, switch power module and the solar photovoltaic generation system that is connected with storage battery; Described solar photovoltaic generation system comprises solar panel and solar charging electric control module, and the electric current that solar panel produces is transported to storage battery after handling through the solar charging electric control module; Switch power module is connected with single-chip microcomputer with storage battery.
Preferably, be connected with energy supply control module between described single-chip microcomputer and switch power module and the storage battery.
Preferably, described single-chip microcomputer is connected with communication module.
Preferably, described storage battery is the poly-lithium battery of 6800mA.
In sum, the utility model advantage: 1, when electric power facility building course or mains-supplied interruption, though switch power module quits work, but can charge to storage battery by solar photovoltaic generation system, storage battery provides electric energy for single-chip microcomputer, and supervising device can carry out work under the situation of no civil power.2, by the control of energy supply control module to storage battery and switch power module, make supervising device can under different conditions, select different power supply plans.3, energy supply control module is connected with storage battery, the voltage of continual detection storage battery and electric weight, and transfer signals to single-chip microcomputer; Send to communication module through the signal after the single-chip microcomputer processing, can allow the staff recognize power-supply system information at policing port, in time judge power failure.
Description of drawings
Fig. 1 is structured flowchart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
The utility model provides a kind of electric apparatus monitoring device, as shown in Figure 1, comprise single-chip microcomputer and power-supply system, after the signal that single-chip microcomputer is gathered signal acquisition module is handled, carry out exchanges data with memory, then signal is passed to relay module and communication module.After relay module receives signal, drive warning device or other devices and monitor.After communication module receives signal, send signal to the office terminal, be convenient to administrative staff and monitor in real time.
Power-supply system comprises storage battery, switch power module and the solar photovoltaic generation system that is connected with storage battery.Solar photovoltaic generation system comprises solar panel and connected solar charging electric control module, and the solar charging electric control module also is connected with storage battery.According to the conversion efficiency of solar panel, use the solar panel of 10-20W as power supply, after handling through the solar charging electric control module, this power supply becomes the DC power supply of 12.6V, then the charge in batteries to being connected with single-chip microcomputer; Switch power module and AC power are joined, the 220V electric main that AC power provides for electric power facility.External AC power supply becomes the 12V DC power supply after handling through switch power module, is connected with single-chip microcomputer, for it provides power supply.
In the above-described embodiments, in order to select suitable powering mode, between single-chip microcomputer and switch power module and storage battery, be connected with energy supply control module.Energy supply control module can be monitored the voltage electric weight of storage battery, and judges the energising situation of switch power module.During electric power facility is built or the civil power intercourse, supervising device can not be with civil power as power supply; Energy supply control module receives the signal of switch power module, judges that civil power interrupts.At this moment, energy supply control module is connected storage battery and single-chip microcomputer automatically, uses solar energy as the power supply of electric apparatus monitoring device.
Under civil power energising situation, energy supply control module is selected power supply according to the height of voltage.In the aforementioned embodiment, the switch power module output voltage is 12V, and the storage battery output voltage is 12.6V.Under the situation of illumination abundance, storage battery can keep the output voltage of 12.6V, and this moment, energy supply control module and switch power module kept interrupting, and kept UNICOM with storage battery.When solar photovoltaic generation system breaks down or because the illumination deficiency, its electric weight that provides is lower than the power consumption of supervising device, when the electric weight of storage battery and voltage then can reduce gradually, when battery tension is lower than 12V, energy supply control module interrupts being connected with storage battery, connect with switch power module, use civil power to provide electric energy as supervising device.Energy supply control module also can be monitored electric weight and the voltage of storage battery constantly, and transfer signals to single-chip microcomputer, transfer signals to the office terminal by communication module after the single-chip microcomputer processing signals, make the staff of office terminal can in time understand the electric power thus supplied of supervising device, can in time find, the fault of device for monitoring processing.
Further, for making the electric apparatus monitoring device that bigger charge capacity can be arranged and can being suitable for various operational environments, select for use the poly-lithium battery of 6800mA as storage battery.
Though by reference to the accompanying drawings embodiment of the present utility model is described in detail, should not be construed as the restriction to the protection range of this patent.In the described scope of claims, the various modifications that those skilled in the art can make without creative work and distortion still belong to the protection range of this patent.
Claims (4)
1. an electric apparatus monitoring device comprises single-chip microcomputer and power-supply system, it is characterized in that: power-supply system comprises storage battery, switch power module and the solar photovoltaic generation system that is connected with storage battery; Described solar photovoltaic generation system comprises solar panel and solar charging electric control module, and the electric current that solar panel produces is transported to storage battery after handling through the solar charging electric control module; Switch power module is connected with single-chip microcomputer with storage battery.
2. electric apparatus monitoring device according to claim 1 is characterized in that: be connected with energy supply control module between described single-chip microcomputer and switch power module and the storage battery.
3. electric apparatus monitoring device according to claim 2, it is characterized in that: described single-chip microcomputer is connected with communication module.
4. electric apparatus monitoring device according to claim 1, it is characterized in that: described storage battery is the poly-lithium battery of 6800mA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201130319U CN203135554U (en) | 2013-03-13 | 2013-03-13 | Power equipment monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201130319U CN203135554U (en) | 2013-03-13 | 2013-03-13 | Power equipment monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135554U true CN203135554U (en) | 2013-08-14 |
Family
ID=48943494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201130319U Expired - Lifetime CN203135554U (en) | 2013-03-13 | 2013-03-13 | Power equipment monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124900A (en) * | 2014-07-29 | 2014-10-29 | 国家电网公司 | Thermoelectric conversion device of computer |
| CN104242463A (en) * | 2014-10-10 | 2014-12-24 | 长城电器集团乐山宁格朗电气有限责任公司 | GPRS (general packet radio service) based remote power monitoring system and monitoring method |
-
2013
- 2013-03-13 CN CN2013201130319U patent/CN203135554U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124900A (en) * | 2014-07-29 | 2014-10-29 | 国家电网公司 | Thermoelectric conversion device of computer |
| CN104242463A (en) * | 2014-10-10 | 2014-12-24 | 长城电器集团乐山宁格朗电气有限责任公司 | GPRS (general packet radio service) based remote power monitoring system and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: N + G ELECTRICITY CO., LTD. Free format text: FORMER NAME: N + G ELECTRICITY LTD. Owner name: N + G ELECTRICITY LTD. Free format text: FORMER NAME: CNC ELECTRIC GROUP LESHAN N + G ELECTRICAL CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 614000 No. 9 Yingbin Road, hi tech Zone, Shizhong District, Sichuan, Leshan, No. 8 Patentee after: N&G ELECTRICAL CO.,LTD. Address before: 614000 No. 9 Yingbin Road, hi tech Zone, Shizhong District, Sichuan, Leshan, No. 8 Patentee before: Ning golon Electric Co.,Ltd. Address after: 614000 No. 9 Yingbin Road, hi tech Zone, Shizhong District, Sichuan, Leshan, No. 8 Patentee after: Ning golon Electric Co.,Ltd. Address before: 614000 No. 9 Yingbin Road, hi tech Zone, Shizhong District, Sichuan, Leshan, No. 8 Patentee before: CNC ELE. EQUIPMENT GROUP LESHAN N&G ELECTRICAL CO.,LTD. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |