CN105977990A - Intelligent control system and method for distribution transformers - Google Patents
Intelligent control system and method for distribution transformers Download PDFInfo
- Publication number
- CN105977990A CN105977990A CN201610460399.0A CN201610460399A CN105977990A CN 105977990 A CN105977990 A CN 105977990A CN 201610460399 A CN201610460399 A CN 201610460399A CN 105977990 A CN105977990 A CN 105977990A
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- China
- Prior art keywords
- pressure electric
- control
- distribution transformer
- switch
- low
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
Abstract
The invention relates to the technical field of power distribution control systems and discloses an intelligent control system and method for distribution transformers. The intelligent control system adopted by the method comprises an interface circuit, a collector, a control processor, an electrical control actuator and a display, wherein an input end of the control processor is connected with the data collector and the interface circuit separately; and an output end of the control processor is connected with a high-voltage electric control switch, a low-voltage electric control switch and a voltage adjusting device through the electrical control actuator separately. The distribution transformers with different capacities and sizes can be transformed; the voltage quality can be ensured; the efficiency of the transformers is improved; meanwhile, saving of electric energy is facilitated; and the intelligent control system has a center line breaking protection function and a phase loss monitoring function.
Description
Technical field
The present invention relates to power distribution control system technical field, especially relate to a kind of intelligence control system for distribution transformer and method.
Background technology
At present, the control of distribution transformer management is substantially manual operation, typically uses insulating bar to operate the fuse fallen, operation heaviness in high-pressure side, and it is the longest to stop electric power feeding time, and the most dangerous.It is difficult to the intelligent operational management in platform district.
Summary of the invention
In order to overcome the defect of prior art, present invention aim at providing a kind of intelligence control system for distribution transformer and method.
For reaching above-mentioned purpose, the present invention by the following technical solutions:
A kind of intelligence control system for distribution transformer, including: interface circuit, harvester, control processor, electrical control actuator, display, described control processor input is connected with data acquisition unit, interface circuit respectively, controls processor outfan and is connected with high-pressure electric control switch, low-pressure electric controlled switch, regulator respectively by electrical control actuator.
A kind of intelligence control system for distribution transformer, described high-pressure electric control switch is high-pressure electric control air switch.
A kind of intelligence control system for distribution transformer, described low-pressure electric controlled switch is low-pressure electric controlled air switch.
A kind of intelligent control method for distribution transformer, uses the intelligent controlling device of distribution transformer to be controlled,
First data acquisition unit, interface circuit are connected with the high-pressure electric control of distribution transformer switch, the signal end of low-pressure electric controlled switch respectively, during work, data acquisition unit, interface circuit flow to the data message gathered to control processor, and the information after process gives electrical control actuator；
When closing a floodgate, intelligent controlling device controls high-pressure electric control switch and first closes, and to distribution transformer power transmission, then the low-pressure electric controlled switch of distribution transformer outfan closes a floodgate, to low-voltage bus bar power transmission；
Upon opening, intelligent controlling device controls low-pressure electric controlled switch and first disconnects, and disconnecting transformer load, then high-pressure electric control switches off, and distribution transformer is without electricity.
When pressure regulation, intelligent controlling device controls the pressure regulation tap of regulator and carries out pressure regulation, replaces manual pressure regulation.
Owing to using technical scheme as above, the present invention has a following superiority:
A kind of intelligence control system for distribution transformer and method, it is possible to different capabilities, different size of all kinds of distribution transformers are transformed; quality of voltage can be ensured; improve transformer efficiency, the most beneficially saves energy, and have center line breaking protection and phase shortage control function concurrently.
Accompanying drawing explanation
Fig. 1 is the circuit block diagram of the intelligence control system for distribution transformer.
Detailed description of the invention
As shown in Figure 1, a kind of intelligence control system for distribution transformer, including: interface circuit, harvester, control processor, electrical control actuator, display, described control processor input is connected with data acquisition unit, interface circuit respectively, controls processor outfan and is connected with high-pressure electric control switch, low-pressure electric controlled switch, regulator respectively by electrical control actuator.
Described high-pressure electric control switch is high-pressure electric control air switch.Described low-pressure electric controlled switch is low-pressure electric controlled air switch.
A kind of intelligent control method for distribution transformer, the intelligent controlling device using distribution transformer is controlled, first data acquisition unit, interface circuit are connected with the high-pressure electric control of distribution transformer switch, the signal end of low-pressure electric controlled switch respectively, during work, data acquisition unit, interface circuit flow to the data message gathered to control processor, and the information after process gives electrical control actuator；
When closing a floodgate, intelligent controlling device controls high-pressure electric control switch and first closes, and to distribution transformer power transmission, then the low-pressure electric controlled switch of distribution transformer outfan closes a floodgate, to low-voltage bus bar power transmission；
Upon opening, intelligent controlling device controls low-pressure electric controlled switch and first disconnects, and disconnecting transformer load, then high-pressure electric control switches off, and distribution transformer is without electricity.
When pressure regulation, intelligent controlling device controls the pressure regulation tap of regulator and carries out pressure regulation, replaces manual pressure regulation.
Claims (4)
1. the intelligence control system for distribution transformer, it is characterized in that: including: interface circuit, harvester, control processor, electrical control actuator, display, described control processor input is connected with data acquisition unit, interface circuit respectively, controls processor outfan and is connected with high-pressure electric control switch, low-pressure electric controlled switch, regulator respectively by electrical control actuator.
A kind of intelligence control system for distribution transformer, is characterized in that: described high-pressure electric control switch is high-pressure electric control air switch.
A kind of intelligence control system for distribution transformer, is characterized in that: described low-pressure electric controlled switch is low-pressure electric controlled air switch.
4. a kind of intelligent control method for distribution transformer of intelligence control system as claimed in claim 1, is characterized in that: use the intelligent controlling device of distribution transformer to be controlled,
First data acquisition unit, interface circuit are connected with the high-pressure electric control of distribution transformer switch, the signal end of low-pressure electric controlled switch respectively, during work, data acquisition unit, interface circuit flow to the data message gathered to control processor, and the information after process gives electrical control actuator；
When closing a floodgate, intelligent controlling device controls high-pressure electric control switch and first closes, and to distribution transformer power transmission, then the low-pressure electric controlled switch of distribution transformer outfan closes a floodgate, to low-voltage bus bar power transmission；
Upon opening, intelligent controlling device controls low-pressure electric controlled switch and first disconnects, and disconnecting transformer load, then high-pressure electric control switches off, and distribution transformer is without electricity.
When pressure regulation, intelligent controlling device controls the pressure regulation tap of regulator and carries out pressure regulation, replaces manual pressure regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460399.0A CN105977990A (en) | 2016-06-23 | 2016-06-23 | Intelligent control system and method for distribution transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460399.0A CN105977990A (en) | 2016-06-23 | 2016-06-23 | Intelligent control system and method for distribution transformers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105977990A true CN105977990A (en) | 2016-09-28 |
Family
ID=57021657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610460399.0A Pending CN105977990A (en) | 2016-06-23 | 2016-06-23 | Intelligent control system and method for distribution transformers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977990A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336376A (en) * | 2019-07-05 | 2019-10-15 | 陈儒丹 | High and low voltage switch intelligence control system, controller and control method |
| CN111355235A (en) * | 2020-03-23 | 2020-06-30 | 四川铭学智能技术有限公司 | Mobile automatic power distribution switching device based on visual operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2631080Y (en) * | 2003-05-08 | 2004-08-04 | 沈阳工业学院 | Intelligent transformer distributing apparatus |
| CN101651294A (en) * | 2009-08-17 | 2010-02-17 | 田洪亮 | Integral control system of distribution transformer |
| CN202111656U (en) * | 2011-06-27 | 2012-01-11 | 北京电研华源电力技术有限公司 | Control system for 35kV on-load capacity and voltage regulating transformer |
| CN204009555U (en) * | 2014-08-19 | 2014-12-10 | 国家电网公司 | Community box type transformer intelligent control system |
| CN104467180A (en) * | 2014-11-29 | 2015-03-25 | 平顶山天晟电气有限公司 | Intelligent on-load capacitance regulating transformer substation based on GSM remote monitoring |
-
2016
- 2016-06-23 CN CN201610460399.0A patent/CN105977990A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2631080Y (en) * | 2003-05-08 | 2004-08-04 | 沈阳工业学院 | Intelligent transformer distributing apparatus |
| CN101651294A (en) * | 2009-08-17 | 2010-02-17 | 田洪亮 | Integral control system of distribution transformer |
| CN202111656U (en) * | 2011-06-27 | 2012-01-11 | 北京电研华源电力技术有限公司 | Control system for 35kV on-load capacity and voltage regulating transformer |
| CN204009555U (en) * | 2014-08-19 | 2014-12-10 | 国家电网公司 | Community box type transformer intelligent control system |
| CN104467180A (en) * | 2014-11-29 | 2015-03-25 | 平顶山天晟电气有限公司 | Intelligent on-load capacitance regulating transformer substation based on GSM remote monitoring |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336376A (en) * | 2019-07-05 | 2019-10-15 | 陈儒丹 | High and low voltage switch intelligence control system, controller and control method |
| CN111355235A (en) * | 2020-03-23 | 2020-06-30 | 四川铭学智能技术有限公司 | Mobile automatic power distribution switching device based on visual operation |
| CN111355235B (en) * | 2020-03-23 | 2024-03-01 | 四川铭学智能技术有限公司 | Mobile power distribution automatic switching device based on visual operation |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |