CN202503371U - Ultra-high voltage power transmission and transformation system - Google Patents
Ultra-high voltage power transmission and transformation system Download PDFInfo
- Publication number
- CN202503371U CN202503371U CN2012201164221U CN201220116422U CN202503371U CN 202503371 U CN202503371 U CN 202503371U CN 2012201164221 U CN2012201164221 U CN 2012201164221U CN 201220116422 U CN201220116422 U CN 201220116422U CN 202503371 U CN202503371 U CN 202503371U
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Abstract
The utility model relates to an ultra-high voltage power transmission and transformation system, which comprises state maintenance equipment, a display device, communication network equipment, an in-station data analyzer, an environment monitoring terminal, a voltage monitoring terminal, a capacitance monitoring terminal, an arrester monitoring terminal, an iron core neutral point current monitoring terminal, a partial discharge monitoring terminal, an infrared inspection instrument, a chromatography monitoring terminal, a circuit breaker monitoring terminal and a data acquisition and monitoring controller. The state maintenance equipment is connected with the display device; the in-station data analyzer is connected with the state maintenance equipment through the communication network equipment; and the environment monitoring terminal, the voltage monitoring terminal, the capacitance monitoring terminal, the arrester monitoring terminal, the iron core neutral point current monitoring terminal, the partial discharge monitoring terminal, the infrared inspection instrument, the chromatography monitoring terminal, the circuit breaker monitoring terminal and the data acquisition and monitoring controller are connected with the in-station data analyzer. Compared with the prior art, the ultra-high voltage power transmission and transformation system provided by the utility model has the advantages of safety and reliability, remote communication capability and the like.
Description
Technical field
The utility model relates to a kind of power transmission and transformation system, especially relates to a kind of ehv power transmission system.
Background technology
Power transmission and transformation, be power plant to grid power transmission, it is low-voltage to be raise carry out away from transmission of electricity, the high more electric current of same power voltage is more little, the little loss on the line of electric current is little.Generally 35kV～1000kV is called power transmission and transformation in power industry, and 10kV and following is called distribution.Power transmission and transformation can simply be divided into two major parts: 1, transmission line.2, transformer station.The general voltage ratio that sends from power plant is lower; If without boosting, according to the ratio of alternating current UI, the electric current on the circuit is just bigger so; Because the heating and the resistance and current related of circuit; Electric current is big more, and the heat that same relatively lead produces is also bigger, and the electricity that sends of power plant will major part be lost on the lead so.Also have high more the harm of heat of lead also just big more to lead.For fear of above adverse effect.Measure improves voltage exactly, and electric current is reduced.So just need booster stations.The first stop of the electricity process of generally coming out from power plant is exactly primary substation (low compressing into, the high extrusion).Generally there are booster stations in transformer station, the step-down station, and electric pressure generally is from small to large: 35kV, 110kV, 220kV, 500kV, 1000kV.Be the part of electric power system, its function is the voltage of transformation grade, compiles electricity distribution, mainly comprises transformer, bus, line switching equipment, building and power system security and the required facility of control.Transformer station generally divides the scope that can serve by electric pressure, and the radius of substation's service that electric pressure is big more is big more.
The utility model content
But the purpose of the utility model is exactly the ehv power transmission system that a kind of safe and reliable telecommunication is provided for the defective that overcomes above-mentioned prior art existence.
The purpose of the utility model can realize through following technical scheme:
A kind of ehv power transmission system; Comprise that monitoring terminal machine, infrared logging, chromatogram monitoring terminating machine, circuit breaker monitoring terminal machine and data acquisition and supervision controller are put in data analyzer, environmental monitoring terminating machine, voltage monitoring terminating machine, electric capacity monitoring terminal machine, lightning arrester monitoring terminal machine, iron core neutral point current monitoring terminal machine, office in repair based on condition of component equipment, display device, communication network equipment and the station; Described repair based on condition of component equipment connects display device; DAF is connected with repair based on condition of component equipment through communication network equipment in the described station, and described environmental monitoring terminating machine, voltage monitoring terminating machine, electric capacity monitoring terminal machine, lightning arrester monitoring terminal machine, iron core neutral point current monitoring terminal machine, office put monitoring terminal machine, infrared logging, chromatogram monitoring terminating machine, circuit breaker monitoring terminal machine and data acquisition and be connected with the interior data analyzer in supervision controller and station.
Establish information modeling machine, data integration machine, data switching exchane and intelligent diagnostics machine in the described repair based on condition of component equipment.
Be connected according to the IEC104 stipulations between the DAF in described communication network equipment and the station.
The monitoring terminal machine is put all through data analyzer in the MODBUS network equipment docking station in described environmental monitoring terminating machine, voltage monitoring terminating machine, electric capacity monitoring terminal machine, lightning arrester monitoring terminal machine, iron core neutral point current monitoring terminal machine and office.
Described infrared logging and chromatogram monitoring terminating machine all are connected according to the interior data analyzer in 104 stipulations and station.
Described circuit breaker monitoring terminal machine is connected according to the interior data analyzer in IEC61850 standard and station.
Compared with prior art, but the safe and reliable telecommunication of the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
A kind of ehv power transmission system; Structure is as shown in Figure 1; Comprise that monitoring terminal machine 10, infrared logging 11, chromatogram monitoring terminating machine 12, circuit breaker monitoring terminal machine 13 and data acquisition and supervision controller 14 are put in data analyzer 4, environmental monitoring terminating machine 5, voltage monitoring terminating machine 6, electric capacity monitoring terminal machine 7, lightning arrester monitoring terminal machine 8, iron core neutral point current monitoring terminal machine 9, office in repair based on condition of component equipment 2, display device 1, communication network equipment 3 and the station; Repair based on condition of component equipment 2 connects display device 1; DAF is connected with repair based on condition of component equipment 2 through communication network equipment 3 in standing, and environmental monitoring terminating machine 5, voltage monitoring terminating machine 6, electric capacity monitoring terminal machine 7, lightning arrester monitoring terminal machine 8, iron core neutral point current monitoring terminal machine 9, office put monitoring terminal machine 10, infrared logging 11, chromatogram monitoring terminating machine 12, circuit breaker monitoring terminal machine 13 and data acquisition and be connected with the interior data analyzer 4 in supervision controller 14 and station.
Establish information modeling machine 21, data integration machine 22, data switching exchane 23 and intelligent diagnostics machine 24 in the repair based on condition of component equipment 2.
Be connected according to the IEC104 stipulations between the DAF in communication network equipment 3 and the station.
Circuit breaker monitoring terminal machine 13 is connected according to the interior data analyzer 4 in IEC61850 standard and station.
Claims (6)
1. ehv power transmission system; It is characterized in that; Comprise that monitoring terminal machine, infrared logging, chromatogram monitoring terminating machine, circuit breaker monitoring terminal machine and data acquisition and supervision controller are put in data analyzer, environmental monitoring terminating machine, voltage monitoring terminating machine, electric capacity monitoring terminal machine, lightning arrester monitoring terminal machine, iron core neutral point current monitoring terminal machine, office in repair based on condition of component equipment, display device, communication network equipment and the station; Described repair based on condition of component equipment connects display device; DAF is connected with repair based on condition of component equipment through communication network equipment in the described station, and described environmental monitoring terminating machine, voltage monitoring terminating machine, electric capacity monitoring terminal machine, lightning arrester monitoring terminal machine, iron core neutral point current monitoring terminal machine, office put monitoring terminal machine, infrared logging, chromatogram monitoring terminating machine, circuit breaker monitoring terminal machine and data acquisition and be connected with the interior data analyzer in supervision controller and station.
2. a kind of ehv power transmission according to claim 1 system is characterized in that, establishes the information modeling machine in the described repair based on condition of component equipment, data are integrated machine, data switching exchane and intelligent diagnostics machine.
3. a kind of ehv power transmission according to claim 1 system is characterized in that, is connected according to the IEC104 stipulations between the DAF in described communication network equipment and the station.
4. a kind of ehv power transmission according to claim 1 system; It is characterized in that the monitoring terminal machine is put all through data analyzer in the MODBUS network equipment docking station in described environmental monitoring terminating machine, voltage monitoring terminating machine, electric capacity monitoring terminal machine, lightning arrester monitoring terminal machine, iron core neutral point current monitoring terminal machine and office.
5. a kind of ehv power transmission according to claim 1 system is characterized in that described infrared logging and chromatogram monitoring terminating machine all are connected according to data analyzer in 104 stipulations and the station.
6. a kind of ehv power transmission according to claim 1 system is characterized in that described circuit breaker monitoring terminal machine is connected according to data analyzer in IEC61850 standard and the station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201164221U CN202503371U (en) | 2012-03-26 | 2012-03-26 | Ultra-high voltage power transmission and transformation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201164221U CN202503371U (en) | 2012-03-26 | 2012-03-26 | Ultra-high voltage power transmission and transformation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503371U true CN202503371U (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201164221U Expired - Lifetime CN202503371U (en) | 2012-03-26 | 2012-03-26 | Ultra-high voltage power transmission and transformation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135084A (en) * | 2013-02-05 | 2013-06-05 | 四川电力科学研究院 | Tour verification test system for power transmission and transformation condition based maintenance test device |
-
2012
- 2012-03-26 CN CN2012201164221U patent/CN202503371U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135084A (en) * | 2013-02-05 | 2013-06-05 | 四川电力科学研究院 | Tour verification test system for power transmission and transformation condition based maintenance test device |
| WO2014121620A1 (en) * | 2013-02-05 | 2014-08-14 | 国家电网公司 | Cyclic verification and test system for power transmission and transformation status maintenance and test devices |
| CN103135084B (en) * | 2013-02-05 | 2016-04-06 | 国网四川省电力公司电力科学研究院 | The touring calibrating experimental system of a kind of power transmission and transformation State Overhaul Test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
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| CX01 | Expiry of patent term |