CN102437649A - Intelligent on-site monitoring system for large-scale transformer - Google Patents
Intelligent on-site monitoring system for large-scale transformer Download PDFInfo
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- CN102437649A CN102437649A CN2011104381367A CN201110438136A CN102437649A CN 102437649 A CN102437649 A CN 102437649A CN 2011104381367 A CN2011104381367 A CN 2011104381367A CN 201110438136 A CN201110438136 A CN 201110438136A CN 102437649 A CN102437649 A CN 102437649A
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- transformer
- control system
- transformer terminal
- terminal case
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Abstract
The invention discloses an intelligent on-site monitoring system for a large-scale transformer. The system comprises a transformer terminal box and a remote monitoring protection system which is in remote communication connection with the transformer terminal box. The transformer terminal box comprises a temperature controller and a humidity controller. The system further comprises an on-site control system. An environmental temperature sensor, an environmental humidity sensor, a transformer oil level sensor, a high-speed dome camera and the transformer terminal box are connected with the on-site control system. The on-site control system is in communication connection with the remote monitoring protection system. The access, control and online monitoring functions of the large-scale transformer are realized by designing the electronic-equipment-based on-site control system for the large-scale transformer; and functions which are originally realized by a relay are realized by electronic equipment, so that various functions can be realized by fully utilizing software, various conventional extended sensor monitoring functions are integrated, and the running reliability and control intellectualization degree of the system can be greatly improved.
Description
Technical field
The present invention relates to electrical equipment technical field, be specifically related to a kind of high-power transformer smart fields supervisory control system.
Background technology
The type transformer involves great expense, and in electrical network, has critical role, does not in time obtain handling in case break down, and great damage will take place.In a single day high-power transformer damages, and it is quite huge that it repairs difficulty, and general scene does not possess repairing condition, often need return the repair in shop reason, and whole repair process is very long, and complex process will cause very big economic loss.
Traditional field for Large Transformer control mode has following problem: 1, controlled function is based on relay, because China's Related product reliability is not high, relay also needs periodic inspection simultaneously, and controlling level has much room for improvement.2, transformer is lacked limited monitoring means, generally perfect monitoring means all are not set at the capital construction initial stage.Run unit increases monitoring function according to high-power transformer operation demand voluntarily after commencement of commercial operation.Cause collection control function concentration degree not high, system complex, operations staff's working strength increases.3, the signal transmission is based on a large amount of cables, and wiring is complicated, causes and safeguards complicacy.4, intelligent degree is not high, needs the operations staff to handle in real time.
Summary of the invention
The objective of the invention is to overcome existing deficiency, a kind of high-power transformer smart fields supervisory control system is provided, this system is reliable, the intelligent degree of control is high.
The objective of the invention is to realize like this: a kind of high-power transformer smart fields supervisory control system; It comprises transformer terminal case and the remote monitoring protection system that is connected with transformer terminal case telecommunication; The transformer terminal case comprises temperature controller and humidity controller; It is characterized in that: it also comprises field control system, the environment temperature sensor that is connected with field control system, ambient humidity transducer, transformer oil level sensor, clipping the ball camera and transformer terminal case, and field control system is communicated by letter with the remote monitoring protection system and is connected.
Described field control system comprises PC main frame and electronic equipment case; Electronic equipment case is made up of some circuit boards, and described circuit board includes power panel, processor plate, analog quantity tablet, digital quantity tablet, oily temperature prober interface plate, control and output board, display panel, motor relay plate, backboard slot.
Described remote monitoring protection system communicates through fiber optic transmission system with field control system with the transformer terminal case and is connected.
The present invention compared with prior art has following advantage: the present invention realizes access, control and the in-service monitoring function of high-power transformer through a kind of field for Large Transformer control system based on electronic equipment of design; Adopt optical cable technology, reduce on-site cable and use.The function commentaries on classics that simultaneously relay is realized is realized by electronic equipment, can make full use of software and realize various functions, and integrated existing various transducers expansion function for monitoring can greatly improve the intelligent degree of operational reliability and control.Because the clipping the ball shooting is applied to the monitoring field first watch more, and said camera is defined as the clipping the ball camera, makes technical scheme of the present invention be applicable to the monitoring field more.
Description of drawings
Below in conjunction with accompanying drawing and embodiment technical scheme of the present invention is further specified:
Fig. 1 is the block architecture diagram of high-power transformer smart fields supervisory control system of the present invention.
Embodiment
A kind of high-power transformer smart fields supervisory control system as shown in Figure 1; It comprises transformer terminal case and the remote monitoring protection system that is connected with transformer terminal case telecommunication; The transformer terminal case comprises temperature controller and humidity controller; It also comprises field control system, the environment temperature sensor that is connected with field control system, ambient humidity transducer, transformer oil level sensor, clipping the ball camera and transformer terminal case, and field control system is communicated by letter with the remote monitoring protection system and is connected.Described field control system comprises PC main frame and electronic equipment case; Electronic equipment case is made up of some circuit boards, and described circuit board includes power panel, processor plate, analog quantity tablet, digital quantity tablet, oily temperature prober interface plate, control and output board, display panel, motor relay plate, backboard slot.Described environment temperature sensor is set to two, and one towards the sun, a sun dorsad.Described remote monitoring protection system communicates through fiber optic transmission system with field control system with the transformer terminal case and is connected.
Above embodiment only explains concrete application of the present invention; Can not be interpreted as qualification to protection range of the present invention; So long as adopt technical scheme of the present invention; Perhaps only be to change or distortion, all fall among protection scope of the present invention through the routine that those of ordinary skill in the art can both make.
Claims (5)
1. high-power transformer smart fields supervisory control system; It comprises transformer terminal case and the remote monitoring protection system that is connected with transformer terminal case telecommunication; The transformer terminal case comprises temperature controller and humidity controller; It is characterized in that: it also comprises field control system, the environment temperature sensor that is connected with field control system, ambient humidity transducer, transformer oil level sensor, clipping the ball camera and transformer terminal case, and field control system is communicated by letter with the remote monitoring protection system and is connected.
2. according to the described high-power transformer smart fields of claim 1 supervisory control system; It is characterized in that: described field control system comprises PC main frame and electronic equipment case; Electronic equipment case is made up of some circuit boards, and described circuit board includes power panel, processor plate, analog quantity tablet, digital quantity tablet, oily temperature prober interface plate, control and output board, display panel, motor relay plate, backboard slot.
3. according to claim 1 or 2 described high-power transformer smart fields supervisory control systems, it is characterized in that: described environment temperature sensor is set to two, and one towards the sun, a sun dorsad.
4. according to claim 1 or 2 described high-power transformer smart fields supervisory control systems, it is characterized in that: described remote monitoring protection system communicates through fiber optic transmission system with field control system with the transformer terminal case and is connected.
5. according to the described high-power transformer smart fields of claim 3 supervisory control system, it is characterized in that: described remote monitoring protection system communicates through fiber optic transmission system with field control system with the transformer terminal case and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104381367A CN102437649A (en) | 2011-12-23 | 2011-12-23 | Intelligent on-site monitoring system for large-scale transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104381367A CN102437649A (en) | 2011-12-23 | 2011-12-23 | Intelligent on-site monitoring system for large-scale transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102437649A true CN102437649A (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104381367A Pending CN102437649A (en) | 2011-12-23 | 2011-12-23 | Intelligent on-site monitoring system for large-scale transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102437649A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10055781B2 (en) | 2015-06-05 | 2018-08-21 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
| US10909607B2 (en) | 2015-06-05 | 2021-02-02 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
| CN112910101A (en) * | 2021-05-10 | 2021-06-04 | 国网江西省电力有限公司电力科学研究院 | Integrated monitoring system for power distribution transformer station |
-
2011
- 2011-12-23 CN CN2011104381367A patent/CN102437649A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10055781B2 (en) | 2015-06-05 | 2018-08-21 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
| US10909607B2 (en) | 2015-06-05 | 2021-02-02 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
| CN112910101A (en) * | 2021-05-10 | 2021-06-04 | 国网江西省电力有限公司电力科学研究院 | Integrated monitoring system for power distribution transformer station |
| CN112910101B (en) * | 2021-05-10 | 2021-09-10 | 国网江西省电力有限公司电力科学研究院 | Integrated monitoring system for power distribution transformer station |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |