CN203759147U - Detection and determination apparatus of transformer performance parameters - Google Patents
Detection and determination apparatus of transformer performance parameters Download PDFInfo
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- CN203759147U CN203759147U CN201320864191.7U CN201320864191U CN203759147U CN 203759147 U CN203759147 U CN 203759147U CN 201320864191 U CN201320864191 U CN 201320864191U CN 203759147 U CN203759147 U CN 203759147U
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Abstract
A detection and determination apparatus of transformer performance parameters comprises a comprehensive transformer performance parameter measuring device (6) used for collecting transformer performance parameter signals, a main computer control device (2) used for receiving the transformer performance parameter signals and determining the transformer performance parameters, a conveyer arranged between the comprehensive transformer performance parameter measuring device (6) and the main computer control device (2) and used for one-way signal transmission, and a send-out device connected with the main computer control device (2) and used for helping a transformer user to collect determination results. The transformer performance parameter signals are analyzed and determined by the main computer control device (2) located in a third party, so that collection and determination of the transformer performance parameter are separated instead of combined, thereby guaranteeing that determination of the transformer performance parameters is correct.
Description
One, technical field
The utility model relates to a kind of decision maker, especially a kind of detection decision maker for transformer performance parameter.
Two, background technology
Transformer is the visual plant in electric system, to guaranteeing that safety and the performance of electric system plays very important effect, therefore guarantee that transformer performance parameter is a kind of very important means, therefore the detection decision maker for transformer performance parameter is a very important pick-up unit, at the existing detection decision maker for transformer performance parameter, also on-site detecting device and third party are not monitored to authentication links together, thereby occur transformer performance parameter to determine that degree is not high.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model is to provide a kind of detection decision maker for transformer performance parameter, has therefore guaranteed the correctness of transformer performance parameter decision.
For achieving the above object, the technical scheme that the utility model is taked is: include transformer performance parameter comprehensive measurement device for picking up transformer performance parameter signal, for receiving transformer performance parameter signal the principal computer control device that transformer performance parameter is judged, be arranged between transformer performance parameter comprehensive measurement device and principal computer control device and for the conveyer of unidirectional delivery signal, be set to be connected with principal computer control device and for facilitating user to pick up the device that spreads out of of result of determination.
At transformer, make on-the-spot, by transformer performance parameter comprehensive measurement device, signal is measured and changed into the parameter of transformer, signal is passed in principal computer control device by conveyer, in principal computer control device, implant analysis software, the performance parameter of transformer and setting value are carried out score to roll over, form and judge report, by spreading out of device, outwards export judgement report again, owing to having designed transformer performance parameter comprehensive measurement device, principal computer control device, conveyer and spread out of device, transformer performance parameter signal is analyzed judgement being positioned at third-party principal computer control device, thereby transformer performance parameter pick up and judgement is separated, no longer the picking up together with judging of transformer performance parameter, therefore guaranteed the correctness of transformer performance parameter decision.
The utility model has designed, conveyer is set to include data storing conversion equipment, one-way data conveyer and data encryption device, spreading out of device is set to two-way multi-interface data and spreads out of device, the output terminal port of transformer performance parameter comprehensive measurement device is set to be connected with the input end port of data storing conversion equipment, the output terminal port of data storing conversion equipment is set to be connected with the input end port of one-way data conveyer, the output terminal port of one-way data conveyer is set to be connected with the input end port of principal computer control device, the input end port that the output terminal port of principal computer control device is set to spread out of with two-way multi-interface data device is connected, data encryption device is set to be connected with one-way data conveyer with there being data storing conversion equipment.
The utility model has designed, transformer performance parameter comprehensive measurement device is set to include transformation ratio measurement mechanism, transformer oil top layer temperature measuring equipment, direct current resistance m easurem ent device, loss measurement device, voltage measuring transformer device summation current transformer measurement mechanism, transformation ratio measurement mechanism, transformer oil top layer temperature measuring equipment, the output terminal port of direct current resistance m easurem ent device and loss measurement device is set to be connected with the input end port of data storing conversion equipment, the output port of voltage measuring transformer device summation current transformer measurement mechanism is connected with the input port of loss measurement device respectively.
The utility model has designed, and data storing conversion equipment, one-way data conveyer and data encryption device are set to the functional module in computing machine and are integrated in a computing machine, and data encryption device is set to the computer module by digital driven by program.
The utility model has designed, and transformation ratio measurement mechanism, transformer oil top layer temperature measuring equipment, direct current resistance m easurem ent device, loss measurement device, voltage measuring transformer device summation current transformer measurement mechanism are set to integration-in-one.
The utility model has designed, and is provided with the module that the analysis of transformer performance parameter signal is judged in principal computer control device.
The utility model has designed, and two-way multi-interface data spreads out of device and is set to include the proprietary interface being connected with transformer production producer, and two-way multi-interface data spreads out of the interface module that device is set to principal computer control device.
The utility model has designed, and also includes camera, and camera is set to be connected with the input port of data storing conversion equipment.
Important technology feature of the present utility model and technique effect are: transformer performance parametric synthesis is measured surveillance and integrated detection, analysis, authentication, supervision, management, monitor main frame and system program can be accessed by Internet, realize remote supervisory and control, the monitoring data that monitor main frame is obtained is sent to remote authentication administrative center after automatically encrypting, by the specific decryption software of authentication center, transformer performance parameter information is decrypted, is analyzed; This measurement surveillance focuses on that the significant index " transformation ratio, direct current resistance, open circuit loss and no-load current, load loss and impedance voltage " to relating to transformer loss performance parameter detects, analyzes, and measurement result and national standard, power industry standard, specific technical requirement are carried out to accordance authentication, be specially adapted to functions and powers of the state supervision department, scientific research and management organization, transformer manufacturer carries out life-cycle tracing and managing to the unique identity parameter of transformer; This measurement surveillance is when to each index measurement of transformer loss performance parameter, each index measurement is provided with independently test module, by monitor main frame, by communication interface, is completed the independent of modules function controlled, and complete data transfer, the analytical calculation of measurement result; Each functional module of this measurement surveillance is all integrated in an enclosure interior, and complete machine adopts machinery and electric multiple spot multimode encryption method, has prevented that user from privately dismantling and transforming monitor, has guaranteed the accuracy of measuring; This measurement surveillance and the connection line being monitored between transformer adopt integrated design, and stipulated the mode of connection of sequencing, by main frame measurement and control program butted line circuit correctness, detect and monitor, can guarantee to detect data and be monitored the unique accordance between transformer;
In the technical program, for the transformer performance parameter comprehensive measurement device that picks up transformer performance parameter signal, be positioned at first party principal computer control device on-the-spot and that judge for transformer performance parameter and be positioned at third party as important technical characterictic, technical field at the detection decision maker for transformer performance parameter, has novelty, creativeness and practicality.
Four, accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Five, embodiment
Fig. 1 is an embodiment of the present utility model, illustrate by reference to the accompanying drawings the present embodiment, include data storing conversion equipment 1, principal computer control device 2, one-way data conveyer 3, data encryption device 4, two-way multi-interface data spreads out of device 5 and transformer performance parameter comprehensive measurement device 6, the output terminal port of transformer performance parameter comprehensive measurement device 6 is set to be connected with the input end port of data storing conversion equipment 1, the output terminal port of data storing conversion equipment 1 is set to be connected with the input end port of one-way data conveyer 3, the output terminal port of one-way data conveyer 3 is set to be connected with the input end port of principal computer control device 2, the input end port that the output terminal port of principal computer control device 2 is set to spread out of with two-way multi-interface data device 5 is connected, data encryption device 4 is set to be connected with one-way data conveyer 3 with there being data storing conversion equipment 1.
In the present embodiment, transformer performance parameter comprehensive measurement device 6 is set to include transformation ratio measurement mechanism 61, transformer oil top layer temperature measuring equipment 62, direct current resistance m easurem ent device 63, loss measurement device 64, voltage measuring transformer device 65 summation current transformer measurement mechanisms 66, transformation ratio measurement mechanism 61, transformer oil top layer temperature measuring equipment 62, the output terminal port of direct current resistance m easurem ent device 63 and loss measurement device 64 is set to be connected with the input end port of data storing conversion equipment 1, the output port of voltage measuring transformer device 65 summation current transformer measurement mechanisms 66 is connected with the input port of loss measurement device 64 respectively.
In the present embodiment, data storing conversion equipment 1, one-way data conveyer 3 and data encryption device 4 are set to the functional module in computing machine and are integrated in a computing machine, and data encryption device 4 is set to the computer module by digital driven by program.
In the present embodiment, transformation ratio measurement mechanism 61, transformer oil top layer temperature measuring equipment 62, direct current resistance m easurem ent device 63, loss measurement device 64, voltage measuring transformer device 65 summation current transformer measurement mechanisms 66 are set to integration-in-one.
In the present embodiment, in principal computer control device 2, be provided with the module that the analysis of transformer performance parameter signal is judged.
In the present embodiment, two-way multi-interface data spreads out of device 5 and is set to include the proprietary interface 51 being connected with transformer production producer, and two-way multi-interface data spreads out of the interface module that device 5 is set to principal computer control device 2.
At transformer, make on-the-spot, by transformation ratio measurement mechanism 61, transformer oil top layer temperature measuring equipment 62, direct current resistance m easurem ent device 63, loss measurement device 64, the signal of encryption measured the parameter of transformer changed into by data storing conversion equipment 1 by voltage measuring transformer device 65 summation current transformer measurement mechanisms 66, coded signal is passed in principal computer control device 2 by one-way data conveyer 3, in principal computer control device 2, implant analysis software, the performance parameter of transformer and setting value are carried out score to roll over, form and judge report, by two-way multi-interface data, spread out of outwards output judgement report of device 5 again, transformer production producer and transformer user can accept to judge report.
The design background of the technical scheme of the present embodiment is: national standard, power industry standard, transformer user technical protocol etc. have clear and definite index request to power transformer performance parameter, these performance index be must be satisfied before power transformer product dispatches from the factory basic demand.At present, the detection of transformer performance index mainly relies on manufacturing firm to carry out, national supervision, inspection body only can be according to national relevant laws, rules, according to existing management mode, the product that manufacturing plant is produced carries out the sampling observation of extremely low ratio, its coverage is very limited, does not have supervision object.Power transformer product moves behind scene being delivered to client, according to relative national standards, to carry out check test, pilot project is limited to site test condition restriction, only can test to the SI semi-insulation performance parameter of transformer, cannot realize the detection to transformer loss performance parameter, thereby cause power transformer drain performance parameter supervision disappearance.Because third party supervises disappearance, in the accordance of transformer loss performance parameter and national standard required value, cannot be veritified at present, may cause the power transformer product that does not meet in a large number standard-required to come into the market, to market, cause wrongful commercial competition, damaging client's interests, the disappearance of supervision does not meet the relevant industry policy of China yet.In order to meet national relevant functional departments and third party's supervision, inspection body carries out the effectively need of work of supervision to power transformer drain performance parameter, to structure of power transformer, principle has been carried out careful research, to power transformer national standard, Electricity Department standard is understood, measuring principle to transformer loss performance parameter, method carefully analyzes, developed the performance parameter combined measurement surveillance of power transformer, for power transformer is carried out to drain performance parameter detecting, according to related standards and technical requirement, testing result is analyzed to judgement, the unique identity of tested transformer is assert and carried out life-cycle tracing and managing.
Two embodiment of the present utility model, also include camera, and camera is set to be connected with the input port of data storing conversion equipment 1.By camera, obtain the coded signal of the image of Site Detection.
The utlity model has lower feature:
1, owing to having designed transformer performance parameter comprehensive measurement device 6, principal computer control device 2, conveyer and having spread out of device, transformer performance parameter signal is analyzed judgement being positioned at third-party principal computer control device 2, thereby transformer performance parameter pick up and judgement is separated, be no longer the picking up together with judging of transformer performance parameter, therefore guaranteed the correctness of transformer performance parameter decision.
2,, due to one-way data conveyer 3 and data encryption device 4, by the mode of encrypting, correctness and uniqueness that transformer performance parameter signal transmits have been guaranteed.
3, owing to having designed two-way multi-interface data, spread out of device 5, facilitated the issue of the judgement report of transformer performance parameter.
4,, owing to having designed voltage measuring transformer device 65 summation current transformer measurement mechanisms 66, by the measurement of 66 pairs of voltage and currents of voltage measuring transformer device 65 summation current transformer measurement mechanisms, guaranteed the correctness of loss measurement device 64 measurement results.
In the detection decision maker technical field for transformer performance parameter, every including for picking up the transformer performance parameter comprehensive measurement device 6 of transformer performance parameter signal, the principal computer control device 2 that is used for receiving transformer performance parameter signal and transformer performance parameter is judged, be arranged between transformer performance parameter comprehensive measurement device 6 and principal computer control device 2 and for the conveyer of unidirectional delivery signal, be set to be connected with principal computer control device 2 and for facilitating the technology contents that spreads out of device that user picks up result of determination all in protection domain of the present utility model.
Claims (8)
1. the detection decision maker for transformer performance parameter, it is characterized in that: include for picking up the transformer performance parameter comprehensive measurement device (6) of transformer performance parameter signal, the principal computer control device (2) that is used for receiving transformer performance parameter signal and transformer performance parameter is judged, be arranged between transformer performance parameter comprehensive measurement device (6) and principal computer control device (2) and for the conveyer of unidirectional delivery signal, be set to be connected with principal computer control device (2) and for facilitating transformer user to pick up the device that spreads out of of result of determination.
2. the detection decision maker for transformer performance parameter according to claim 1, it is characterized in that: conveyer is set to include data storing conversion equipment (1), one-way data conveyer (3) and data encryption device (4), spreading out of device is set to two-way multi-interface data and spreads out of device (5), the output terminal port of transformer performance parameter comprehensive measurement device (6) is set to be connected with the input end port of data storing conversion equipment (1), the output terminal port of data storing conversion equipment (1) is set to be connected with the input end port of one-way data conveyer (3), the output terminal port of one-way data conveyer (3) is set to be connected with the input end port of principal computer control device (2), the input end port that the output terminal port of principal computer control device (2) is set to spread out of with two-way multi-interface data device (5) is connected, data encryption device (4) is set to be connected with one-way data conveyer (3) with there being data storing conversion equipment (1).
3. the detection decision maker for transformer performance parameter according to claim 2, it is characterized in that: transformer performance parameter comprehensive measurement device (6) is set to include transformation ratio measurement mechanism (61), transformer oil top layer temperature measuring equipment (62), direct current resistance m easurem ent device (63), loss measurement device (64), voltage measuring transformer device (65) summation current transformer measurement mechanism (66), transformation ratio measurement mechanism (61), transformer oil top layer temperature measuring equipment (62), the output terminal port of direct current resistance m easurem ent device (63) and loss measurement device (64) is set to be connected with the input end port of data storing conversion equipment (1), the output port of voltage measuring transformer device (65) summation current transformer measurement mechanism (66) is connected with the input port of loss measurement device (64) respectively.
4. the detection decision maker for transformer performance parameter according to claim 2; It is characterized in that: data storing conversion equipment (1), one-way data conveyer (3) and data encryption device (4) are set to the functional module in computing machine and are integrated in a computing machine, and data encryption device (4) is set to the computer module by digital driven by program.
5. the detection decision maker for transformer performance parameter according to claim 2; It is characterized in that: transformation ratio measurement mechanism (61), transformer oil top layer temperature measuring equipment (62), direct current resistance m easurem ent device (63), loss measurement device (64), voltage measuring transformer device (65) summation current transformer measurement mechanism (66) are set to integration-in-one.
6. the detection decision maker for transformer performance parameter according to claim 2; It is characterized in that: in principal computer control device (2), be provided with the module that the analysis of transformer performance parameter signal is judged.
7. the detection decision maker for transformer performance parameter according to claim 2; It is characterized in that: two-way multi-interface data spreads out of device (5) and is set to include the proprietary interface (51) being connected with transformer production producer, and two-way multi-interface data spreads out of the interface module that device (5) is set to principal computer control device (2).
8. the detection decision maker for transformer performance parameter according to claim 2; It is characterized in that: also include camera, camera is set to be connected with the input port of data storing conversion equipment (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320864191.7U CN203759147U (en) | 2013-12-26 | 2013-12-26 | Detection and determination apparatus of transformer performance parameters |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320864191.7U CN203759147U (en) | 2013-12-26 | 2013-12-26 | Detection and determination apparatus of transformer performance parameters |
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| CN203759147U true CN203759147U (en) | 2014-08-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330651A (en) * | 2014-09-30 | 2015-02-04 | 洛阳隆盛科技有限责任公司 | Screening device for high-frequency transformer magnetic core and method thereof |
| CN104346483A (en) * | 2014-09-30 | 2015-02-11 | 徐州市恒源电器有限公司 | Parameter acquisition and data storage device for transformer |
-
2013
- 2013-12-26 CN CN201320864191.7U patent/CN203759147U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330651A (en) * | 2014-09-30 | 2015-02-04 | 洛阳隆盛科技有限责任公司 | Screening device for high-frequency transformer magnetic core and method thereof |
| CN104346483A (en) * | 2014-09-30 | 2015-02-11 | 徐州市恒源电器有限公司 | Parameter acquisition and data storage device for transformer |
| CN104330651B (en) * | 2014-09-30 | 2018-09-21 | 洛阳隆盛科技有限责任公司 | A kind of screening plant and method of high frequency transformer magnetic core |
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