CN103427490A - Auxiliary industrial control system for large transformer substation - Google Patents
Auxiliary industrial control system for large transformer substation Download PDFInfo
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- CN103427490A CN103427490A CN2013103649461A CN201310364946A CN103427490A CN 103427490 A CN103427490 A CN 103427490A CN 2013103649461 A CN2013103649461 A CN 2013103649461A CN 201310364946 A CN201310364946 A CN 201310364946A CN 103427490 A CN103427490 A CN 103427490A
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Abstract
The invention relates to an auxiliary industrial control system for a large transformer substation. The auxiliary industrial control system comprises a master control subsystem, a water circulation cooling subsystem, a make-up water treatment subsystem, a water supply and drainage subsystem, an SF6 monitoring subsystem, a heating, ventilating and air conditioning subsystem and a fire-protection, alarm-warning and fire-fighting subsystem, wherein the master control subsystem is connected with the water circulation cooling subsystem, the make-up water treatment subsystem, the water supply and drainage subsystem, the SF6 monitoring subsystem, the heating, ventilating and air conditioning subsystem and the fire-protection, alarm-warning and fire-fighting subsystem respectively. Compared with the prior art, the auxiliary industrial control system for the large transformer substation has the advantages of remarkably improving the timeliness and the effectiveness of front-end monitoring, reducing the personnel and equipment management cost, improving the working efficiency and the like.
Description
Technical field
The present invention relates to a kind of aided control technology of transformer station, especially relate to a kind of control system of the support industry for large-scale substation.
Background technology
In the prior art, high speed development along with intelligent power network, coming into operation in a large number of Intelligent transformer station, the personnel of centralized control center, a distant place not only need outward appearance, transformer station's surrounding environment of surveillance equipment, need to control in all directions substation equipment safe operation, place environment and safety precaution simultaneously, and all kinds of supplementarys to all kinds of transformer stations are analyzed, are judged, make electrical network regulation and control operation safer, reliable, this just has higher requirement as video security protection, fire alarm and gate inhibition etc. to traditional auxiliary equipment.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of control system of the support industry for large-scale substation in order to overcome the defect that above-mentioned prior art exists.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of control system of the support industry for large-scale substation, it is characterized in that, comprise master control subsystem, water circulation cooling subsystem, make-up water processing subsystem, plumbing subsystem, SF6 monitoring subsystem, Heating,Ventilating and Air Conditioning (HVAC) subsystem and fire protection warning fire extinguishing subsystem, described master control subsystem is connected with water circulation cooling subsystem, make-up water processing subsystem, plumbing subsystem, SF6 monitoring subsystem, Heating,Ventilating and Air Conditioning (HVAC) subsystem and fire protection warning fire extinguishing subsystem respectively.
Described water circulation cooling subsystem comprises a PLC control unit and the cold oil cycling element, oil-water heat exchanger, cooling water circulation unit, unit ventilators and the spray unit that are connected with a PLC control unit respectively, described cold oil cycling element one end is connected with reactor with transformer, the other end is connected with oil-water heat exchanger one end, the described oil-water heat exchanger other end is connected with cooling water circulation unit one end, and the described cooling water circulation unit other end is connected with the spray unit with unit ventilators respectively.
Described make-up water processing subsystem comprises the 2nd PLC control unit and the make-up water pipeline be connected with the 2nd PLC control unit.
Described plumbing subsystem comprises the 3rd PLC control unit and the water-feeding & drainaging pipeline be connected with the 3rd PLC control unit.
Described SF6 monitoring subsystem comprises the 4th PLC control unit and the SF6 monitoring means be connected with the 4th PLC control unit.
Heating unit and cooling unit that described Heating,Ventilating and Air Conditioning (HVAC) subsystem comprises the 5th PLC control unit and is connected with the 5th PLC control unit respectively.
Described fire protection warning fire extinguishing subsystem comprises the 6th PLC control unit and the fire-fighting unit and the alarm unit that are connected with the 6th PLC control unit respectively.
Described master control subsystem comprises operation main control computer and Ethernet, and described operation main control computer is connected with a PLC control unit, the 2nd PLC control unit, the 3rd PLC control unit, the 4th PLC control unit, the 5th PLC control unit and the 6th PLC control unit respectively by Ethernet.
Compared with prior art, the present invention has the following advantages:
The intelligent assistance system of setting up a set of transformer station has been carried out effective monitoring and management to the safety precaution of the equipment appearance of transformer station's one secondary device and running state monitoring and transformer station, fire prevention etc., real-time, the validity of front end monitoring have been increased substantially, reduce personnel's equipment control cost, improved operating efficiency.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, a kind of control system of the support industry for large-scale substation, comprise master control subsystem 1, water circulation cooling subsystem 2, make-up water processing subsystem 3, plumbing subsystem 4, SF6 monitoring subsystem 5, Heating,Ventilating and Air Conditioning (HVAC) subsystem 6 and fire protection warning fire extinguishing subsystem 7, described master control subsystem 1 is connected with circulating cooling subsystem 2, make-up water processing subsystem 3, plumbing subsystem 4, SF6 monitoring subsystem 5, Heating,Ventilating and Air Conditioning (HVAC) subsystem 6 and fire protection warning fire extinguishing subsystem 7 respectively.
Described water circulation cooling subsystem 2 comprises a PLC control unit and the cold oil cycling element, oil-water heat exchanger, cooling water circulation unit, unit ventilators and the spray unit that are connected with a PLC control unit respectively, described cold oil cycling element one end is connected with reactor with transformer, the other end is connected with oil-water heat exchanger one end, the described oil-water heat exchanger other end is connected with cooling water circulation unit one end, and the described cooling water circulation unit other end is connected with the spray unit with unit ventilators respectively.
Described make-up water processing subsystem 3 comprises the 2nd PLC control unit and the make-up water pipeline be connected with the 2nd PLC control unit.Described plumbing subsystem 4 comprises the 3rd PLC control unit and the water-feeding & drainaging pipeline be connected with the 3rd PLC control unit.Described SF6 monitoring subsystem 5 comprises the 4th PLC control unit and the SF6 monitoring means be connected with the 4th PLC control unit.Heating unit and cooling unit that described Heating,Ventilating and Air Conditioning (HVAC) subsystem 6 comprises the 5th PLC control unit and is connected with the 5th PLC control unit respectively.Described fire protection warning fire extinguishing subsystem 7 comprises the 6th PLC control unit and the fire-fighting unit and the alarm unit that are connected with the 6th PLC control unit respectively.
Described master control subsystem 1 comprises operation main control computer and Ethernet, and described operation main control computer is connected with a PLC control unit, the 2nd PLC control unit, the 3rd PLC control unit, the 4th PLC control unit, the 5th PLC control unit and the 6th PLC control unit respectively by Ethernet.
Claims (8)
1. the control system of the support industry for large-scale substation, it is characterized in that, comprise master control subsystem, water circulation cooling subsystem, make-up water processing subsystem, plumbing subsystem, SF6 monitoring subsystem, Heating,Ventilating and Air Conditioning (HVAC) subsystem and fire protection warning fire extinguishing subsystem, described master control subsystem is connected with water circulation cooling subsystem, make-up water processing subsystem, plumbing subsystem, SF6 monitoring subsystem, Heating,Ventilating and Air Conditioning (HVAC) subsystem and fire protection warning fire extinguishing subsystem respectively.
2. a kind of control system of the support industry for large-scale substation according to claim 1, it is characterized in that, described water circulation cooling subsystem comprises a PLC control unit and the cold oil cycling element be connected with a PLC control unit respectively, oil-water heat exchanger, the cooling water circulation unit, unit ventilators and spray unit, described cold oil cycling element one end is connected with reactor with transformer, the other end is connected with oil-water heat exchanger one end, the described oil-water heat exchanger other end is connected with cooling water circulation unit one end, the described cooling water circulation unit other end is connected with the spray unit with unit ventilators respectively.
3. a kind of control system of the support industry for large-scale substation according to claim 1, is characterized in that, described make-up water processing subsystem comprises the 2nd PLC control unit and the make-up water pipeline be connected with the 2nd PLC control unit.
4. a kind of control system of the support industry for large-scale substation according to claim 1, is characterized in that, described plumbing subsystem comprises the 3rd PLC control unit and the water-feeding & drainaging pipeline be connected with the 3rd PLC control unit.
5. a kind of control system of the support industry for large-scale substation according to claim 1, is characterized in that, described SF6 monitoring subsystem comprises the 4th PLC control unit and the SF6 monitoring means be connected with the 4th PLC control unit.
6. a kind of control system of the support industry for large-scale substation according to claim 1, is characterized in that, heating unit and cooling unit that described Heating,Ventilating and Air Conditioning (HVAC) subsystem comprises the 5th PLC control unit and is connected with the 5th PLC control unit respectively.
7. a kind of control system of the support industry for large-scale substation according to claim 1, it is characterized in that, described fire protection warning fire extinguishing subsystem comprises the 6th PLC control unit and the fire-fighting unit and the alarm unit that are connected with the 6th PLC control unit respectively.
8. according to an arbitrary described a kind of control system of the support industry for large-scale substation in claim 2-7, it is characterized in that, described master control subsystem comprises operation main control computer and Ethernet, and described operation main control computer is connected with a PLC control unit, the 2nd PLC control unit, the 3rd PLC control unit, the 4th PLC control unit, the 5th PLC control unit and the 6th PLC control unit respectively by Ethernet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103649461A CN103427490A (en) | 2013-08-20 | 2013-08-20 | Auxiliary industrial control system for large transformer substation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103649461A CN103427490A (en) | 2013-08-20 | 2013-08-20 | Auxiliary industrial control system for large transformer substation |
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| CN103427490A true CN103427490A (en) | 2013-12-04 |
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| CN2013103649461A Pending CN103427490A (en) | 2013-08-20 | 2013-08-20 | Auxiliary industrial control system for large transformer substation |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202189648U (en) * | 2011-08-19 | 2012-04-11 | 浙江雁泉冷却器有限公司 | Forced oil circulation cooler for transformer |
| CN202340150U (en) * | 2011-12-07 | 2012-07-18 | 重庆樱花电气开关有限公司 | Comprehensive intelligent power distribution system |
| CN203014488U (en) * | 2012-11-19 | 2013-06-19 | 北京电研华源电力技术有限公司 | Distributed intelligent power distribution terminal |
| CN203027018U (en) * | 2012-11-29 | 2013-06-26 | 南京鼎智清信息科技有限公司 | Transformer substation monitoring system |
-
2013
- 2013-08-20 CN CN2013103649461A patent/CN103427490A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202189648U (en) * | 2011-08-19 | 2012-04-11 | 浙江雁泉冷却器有限公司 | Forced oil circulation cooler for transformer |
| CN202340150U (en) * | 2011-12-07 | 2012-07-18 | 重庆樱花电气开关有限公司 | Comprehensive intelligent power distribution system |
| CN203014488U (en) * | 2012-11-19 | 2013-06-19 | 北京电研华源电力技术有限公司 | Distributed intelligent power distribution terminal |
| CN203027018U (en) * | 2012-11-29 | 2013-06-26 | 南京鼎智清信息科技有限公司 | Transformer substation monitoring system |
Non-Patent Citations (1)
| Title |
|---|
| 崔鹏程等: "500 kV 地下变电站辅助工业监控系统的运行策略", 《电力科学与技术学报》 * |
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Application publication date: 20131204 |