CN204360126U - A kind of substation transformer operational factor acquisition system - Google Patents
A kind of substation transformer operational factor acquisition system Download PDFInfo
- Publication number
- CN204360126U CN204360126U CN201420868066.8U CN201420868066U CN204360126U CN 204360126 U CN204360126 U CN 204360126U CN 201420868066 U CN201420868066 U CN 201420868066U CN 204360126 U CN204360126 U CN 204360126U
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- sensor
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- protective casing
- transformer
- operational factor
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Abstract
The utility model relates to a kind of substation transformer operational factor acquisition system, comprise protective casing, temperature sensor, humidity sensor, horizon sensor, voltage sensor, current sensor, control system circuit and PORT COM, protective casing is arranged on power transformer appearance, horizon sensor and control system circuit are positioned at protective casing inside, temperature sensor, humidity sensor and PORT COM are embedded in protective casing outside surface, voltage sensor, current sensor is all electrically connected with power transformer binding post, control system circuit comprises data processing circuit, addressing coding circuit, data memory module and MOS driving circuit.This new structure compact, operate steadily, when can run transformer, correlation parameter information is carried out uninterrupted sampling and stores and transmission, possesses good multimachine on-line working ability simultaneously, thus help reduction transformer control labor intensity on the one hand, contribute to the accuracy and the promptness that improve variable-pressure operation monitoring on the other hand.
Description
Technical field
The utility model relates to a kind of substation transformer operational factor acquisition system, belongs to transformer safety safeguard technical field.
Background technology
All types of transformer stations makes it meet the important electrical of conveying or user's service condition to alternating current adjustment, use amount is huge, and key effect is played to supply line's operation stability and security, and power transformer is as the main equipment of substation operation, its running status directly has influence on whole substation operation stability and safety in operation, therefore currently operating personnel are mainly relied on regularly to carry out taken at regular intervals to the running status of power transformer and operational factor to the transformer equipment in transformer station, the abnormal occurrence that easy Timeliness coverage power transformer occurs in operational process, and arrange repair and maintenance work in time, guarantee power transformer safe and stable operation, but along with the increase of power load, running state of transformer conversion is also along with increase, require to carry out omnidistance collection in 24 hours and monitoring to the operational factor of power transformer, therefore traditional dependence operating personnel regularly can not effectively meet needs power transformer being carried out to security monitoring and protected working to the way that power transformer carries out operational factor collection, and also significantly increase the labour intensity of Substation Operating personnel.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of substation transformer operational factor acquisition system, this new structure compact, operate steadily, good insulation preformance, temperature when can run transformer, humidity, electric current, the correlation parameter information such as voltage are carried out uninterrupted sampling and are stored and transmission, possesses good multimachine on-line working ability simultaneously, be convenient to realize multiple stage transformer networking monitoring, thus help reduction transformer control labor intensity on the one hand, contribute to the accuracy and the promptness that improve variable-pressure operation monitoring on the other hand, necessary prerequisite guarantee is improved for better guaranteeing that power transformer runs.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of substation transformer operational factor acquisition system, comprises protective casing, temperature sensor, humidity sensor, horizon sensor, voltage sensor, current sensor, control system circuit and PORT COM, wherein protective casing comprises rigid insulation base material and elastic insulated protective layer, and elastic insulated protective layer is coated on rigid insulation substrate outer surface, protective casing is arranged on power transformer appearance, horizon sensor and control system circuit are positioned at protective casing inside, temperature sensor, humidity sensor and PORT COM are embedded in protective casing outside surface, voltage sensor, current sensor is all electrically connected with power transformer binding post, and control system circuit comprises data processing circuit, addressing coding circuit, data memory module and MOS driving circuit, wherein MOS driving circuit respectively with data processing circuit, addressing coding circuit, temperature sensor, humidity sensor, horizon sensor, voltage sensor, current sensor and PORT COM electrical connection, the another and data memory module of data processing circuit is electrically connected.
Further, off-loading hole separately established by described rigid insulation base material, and separately filled by elastic insulated protective layer in off-loading hole.
Further, described PORT COM is made up of wire communication port and wireless communication port parallel connection.
This new structure compact, operate steadily, good insulation preformance, the correlation parameter information such as temperature when can run transformer, humidity, electric current, voltage are carried out uninterrupted sampling and are stored and transmission, possesses good multimachine on-line working ability simultaneously, be convenient to realize multiple stage transformer networking monitoring, thus help reduction transformer control labor intensity on the one hand, contributing to the accuracy and the promptness that improve variable-pressure operation monitoring on the other hand, improving necessary prerequisite guarantee for better guaranteeing that power transformer runs.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is this new structure schematic diagram;
Fig. 2 is this novel electric theory diagram.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
A kind of substation transformer operational factor acquisition system as described in Figure 1, comprise protective casing 1, temperature sensor 2, humidity sensor 3, horizon sensor 4, voltage sensor 5, current sensor 6, control system circuit and PORT COM 7, wherein protective casing 1 comprises rigid insulation base material 11 and elastic insulated protective layer 12, and elastic insulated protective layer 12 is coated on rigid insulation base material 11 outside surface, protective casing 1 is arranged on power transformer 8 appearance, it is inner that horizon sensor 4 and control system circuit are positioned at protective casing 1, temperature sensor 2, humidity sensor 3 and PORT COM 7 are embedded in protective casing 1 outside surface, voltage sensor 5, current sensor 6 is all electrically connected with power transformer 8 binding post 9, control system circuit comprises data processing circuit, addressing coding circuit, data memory module and MOS driving circuit.
In the present embodiment as described in Figure 2, MOS driving circuit is electrically connected with data processing circuit, addressing coding circuit, temperature sensor 2, humidity sensor 3, horizon sensor 4, voltage sensor 5, current sensor 6 and PORT COM 7 respectively, and the another and data memory module of data processing circuit is electrically connected.
In the present embodiment, off-loading hole 13 separately established by described rigid insulation base material 11, and separately filled by elastic insulated protective layer 12 in off-loading hole 13.
In the present embodiment, described PORT COM 7 is made up of wire communication port and wireless communication port parallel connection.
This new structure compact, operate steadily, good insulation preformance, the correlation parameter information such as temperature when can run transformer, humidity, electric current, voltage are carried out uninterrupted sampling and are stored and transmission, possesses good multimachine on-line working ability simultaneously, be convenient to realize multiple stage transformer networking monitoring, thus help reduction transformer control labor intensity on the one hand, contributing to the accuracy and the promptness that improve variable-pressure operation monitoring on the other hand, improving necessary prerequisite guarantee for better guaranteeing that power transformer runs.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a substation transformer operational factor acquisition system, is characterized in that: described substation transformer operational factor acquisition system comprises protective casing, temperature sensor, humidity sensor, horizon sensor, voltage sensor, current sensor, control system circuit and PORT COM, wherein said protective casing comprises rigid insulation base material and elastic insulated protective layer, and elastic insulated protective layer is coated on rigid insulation substrate outer surface, described protective casing is arranged on power transformer appearance, described horizon sensor and control system circuit are positioned at protective casing inside, described temperature sensor, humidity sensor and PORT COM are embedded in protective casing outside surface, described voltage sensor, current sensor is all electrically connected with power transformer binding post, and described control system circuit comprises data processing circuit, addressing coding circuit, data memory module and MOS driving circuit, wherein said MOS driving circuit respectively with data processing circuit, addressing coding circuit, temperature sensor, humidity sensor, horizon sensor, voltage sensor, current sensor and PORT COM electrical connection, the another and data memory module of described data processing circuit is electrically connected.
2. a kind of substation transformer operational factor acquisition system according to claim 1, is characterized in that, off-loading hole separately established by described rigid insulation base material, and is separately filled by elastic insulated protective layer in off-loading hole.
3. a kind of substation transformer operational factor acquisition system according to claim 1, it is characterized in that, described PORT COM is made up of wire communication port and wireless communication port parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868066.8U CN204360126U (en) | 2014-12-31 | 2014-12-31 | A kind of substation transformer operational factor acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868066.8U CN204360126U (en) | 2014-12-31 | 2014-12-31 | A kind of substation transformer operational factor acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204360126U true CN204360126U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868066.8U Expired - Fee Related CN204360126U (en) | 2014-12-31 | 2014-12-31 | A kind of substation transformer operational factor acquisition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204360126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451779A (en) * | 2016-10-26 | 2017-02-22 | 国家电网公司 | Substation transformer operation parameter collecting device |
-
2014
- 2014-12-31 CN CN201420868066.8U patent/CN204360126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451779A (en) * | 2016-10-26 | 2017-02-22 | 国家电网公司 | Substation transformer operation parameter collecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |