CN212845599U - Comprehensive test device for electrical loop of rod control rod position system of nuclear power station - Google Patents
Comprehensive test device for electrical loop of rod control rod position system of nuclear power station Download PDFInfo
- Publication number
- CN212845599U CN212845599U CN202021336226.6U CN202021336226U CN212845599U CN 212845599 U CN212845599 U CN 212845599U CN 202021336226 U CN202021336226 U CN 202021336226U CN 212845599 U CN212845599 U CN 212845599U
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- measurement
- coil resistance
- rod
- cable connector
- rod position
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- Withdrawn - After Issue
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 238000005259 measurement Methods 0.000 claims abstract description 64
- 238000009413 insulation Methods 0.000 claims abstract description 34
- 238000009795 derivation Methods 0.000 abstract description 2
- 238000007405 data analysis Methods 0.000 description 3
- 238000013500 data storage Methods 0.000 description 3
- 208000012266 Needlestick injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
An object of the utility model is to disclose a nuclear power station excellent accuse excellent position system electric loop integrated test device, it includes a box, be provided with microcontroller and data acquisition card in the box, be provided with excellent position coil resistance measurement cable connector interface, excellent accuse coil resistance/insulation measurement change over switch, excellent accuse coil insulation measurement port, controller pilot lamp, RJ45 interface, USB interface and touch-sensitive screen on the panel of box; compared with the prior art, realize measured data's collection through micro control processor, can realize measured data's real-time saving and follow-up derivation through the touch-sensitive screen, increased insulation measurement and inductance measurement's function, realized the measurement of multi-parameter multi-dimension, improved the measurement mode, can realize the key measurement of multi-parameter, realize the utility model aims at.
Description
Technical Field
The utility model relates to a nuclear power station electrical circuit integrated test device, in particular to excellent position system electrical circuit integrated test device of excellent accuse of nuclear power station.
Background
A panel of the third-generation nuclear power rod position detector coil resistance measuring device is provided with 22 toggle switches, and each toggle switch realizes single coil measurement. The test process needs various instruments such as a hygrothermograph, a high-precision multimeter, an inductance tester, an insulation tester and the like. The test line is complex and the steps are complicated. This requires a lot of manpower and material resources in the test execution and data recording work, and the test process is also prone to cause wrong test and missed test. Rework and duplicate measurements cannot be avoided.
Therefore, a comprehensive testing device for an electrical loop of a rod position control system of a nuclear power plant is particularly needed to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nuclear power station excellent accuse stick position system electrical loop integrated test device, not enough to prior art, can conveniently realize coil resistance, insulation, inductance and environment humiture isoparametric measurement to timely collection, data preservation and online analysis etc. of test data, testing personnel can be long-range realizes accurate data analysis through the off-line data, has promoted the efficiency of debugging and has also reduced the probability of resistance data measurement mistake simultaneously.
The utility model provides a technical problem can adopt following technical scheme to realize:
a comprehensive test device for an electrical loop of a rod control position system of a nuclear power station is characterized by comprising a box body, a micro control processor and a data acquisition card are arranged in the box body, a rod position coil resistance measurement cable connector interface, a rod control coil resistance/insulation measurement change-over switch, a rod control coil insulation measurement port, a controller indicator light, an RJ45 interface, a USB interface and a touch screen are arranged on a panel of the box body, the rod position coil resistance measurement cable connector interface and the rod control coil resistance/insulation measurement cable connector interface are connected with a micro control processor through a data acquisition card, and the rod control coil resistance/insulation measurement change-over switch, the rod control coil insulation measurement port, the controller indicator light, the RJ45 interface, the USB interface and the touch screen are respectively connected with the micro control processor.
In an embodiment of the present invention, the rod position coil resistance measurement cable connector interface includes a 28-pin cable connector interface connected to a special cable for rod position coil resistance measurement.
In one embodiment of the present invention, the rod-controlled coil resistance/insulation measurement cable connector interface includes a 6-pin cable connector interface connected to a special cable for rod-controlled coil resistance measurement.
In an embodiment of the present invention, the box body is further connected with an upper flip cover.
In an embodiment of the present invention, a power supply port is further disposed on the box body, and the power supply port is connected to the micro control processor.
The utility model discloses a nuclear power station excellent accuse stick position system electrical loop integrated test device compares with prior art, realizes measured data's collection through microcontroller, can realize measured data's real-time save and follow-up derivation through the touch-sensitive screen, has increased insulation measurement and inductance measurement's function, has realized the measurement of multi-parameter multi-dimension, has improved the measurement mode, can realize that a key of multi-parameter is measured, realizes the utility model aims at.
The features of the present invention will be apparent from the accompanying drawings and from the detailed description of the preferred embodiments which follows.
Drawings
Fig. 1 is a schematic structural view of an electrical loop comprehensive testing device of a rod position control system of a nuclear power station of the present invention;
FIG. 2 is a schematic view of a panel of the electrical circuit comprehensive testing device of the rod position control system of the nuclear power station of the present invention;
fig. 3 is the utility model discloses a nuclear power station excellent accuse excellent position system electric loop integrated test device's inside measuring circuit's schematic diagram.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Examples
As shown in FIGS. 1 to 3, the electrical circuit comprehensive testing device for nuclear power station rod-control rod position system of the present invention comprises a box 10, a micro control processor 20 and a data acquisition card 30 are disposed in the box 10, a rod position coil resistance measurement cable connector interface 12, a rod control coil resistance/insulation measurement cable connector interface 13, a rod control coil resistance/insulation measurement switch 14, a rod control coil insulation measurement port 15, a controller indicator 16, an RJ45 interface 17, a USB interface 18 and a touch screen 40 are disposed on a panel 11 of the box 10, the rod position coil resistance measurement cable connector interface 12 and the rod control coil resistance/insulation measurement cable connector interface 13 are connected to the micro control processor 20 through the data acquisition card 30, the rod control coil resistance/insulation measurement switch 14, the rod control coil insulation measurement port 15, The controller indicator light 16, the RJ45 interface 17, the USB interface 18 and the touch screen 40 are respectively connected to the micro control processor 20.
The box 10 is made of a reinforced engineering PP material which is wear resistant, heat resistant, chemical resistant, and moisture resistant.
In this embodiment, the rod position coil resistance measurement cable connector interface 12 includes a 28 pin cable connector interface connected to the rod position coil resistance measurement dedicated cable and a 6 pin cable connector interface connected to the rod control coil resistance measurement dedicated cable; the rod-controlled coil resistance/insulation measurement cable connector interface 13 includes a 28-pin cable connector interface connected to the rod-position coil resistance measurement dedicated cable and a 6-pin cable connector interface connected to the rod-controlled coil resistance measurement dedicated cable.
The rod control coil resistance/insulation measurement change-over switch 14 is used for realizing the switching selection of the rod control coil resistance measurement and the insulation measurement; the rod control coil insulation measurement port 15 is used in a rod control coil insulation measurement test, and when a change-over switch is switched to an insulation measurement gear, insulation is measured and recorded by applying test required voltage to a coil and using an insulation meter; the touch screen 40 is used for displaying resistance data, field temperature data and humidity data transmitted by the micro-control processor 20, and has the functions of simple data analysis, measurement mode selection, measurement data reproduction and the like; the controller indicator light 16 judges whether the micro-control processor 20 works normally, and when the micro-control processor 20 is abnormal, the indicator light can send out early warning in time to avoid measurement deviation; the RJ45 interface 17 is used for connecting external equipment so as to facilitate software upgrading, data analysis and storage for testers; the USB interface 18 is used to connect a data storage device, a mouse and a keyboard to facilitate data storage and copying by the experimenter.
In the present embodiment, an upper lid 50 is further coupled to the housing 10.
In this embodiment, the box 10 is further provided with a power supply port 19, and the power supply port 19 is connected to the micro control processor 20.
The utility model discloses a nuclear power station excellent stick accuse stick position system electrical loop integrated test device will through the special measuring cable of 28 needle stick position resistance and the special measuring cable of 6 needle stick accuse coil resistance insulation the utility model discloses a nuclear power station excellent stick position system electrical loop integrated test device links to each other with the field data cabinet, during the experiment, is connected to special cable the utility model discloses a nuclear power station excellent stick position system electrical loop integrated test device and on-the-spot excellent position detector coil constitute the measuring loop with inside excellent position coil resistance measuring circuit of box and excellent accuse coil resistance insulation measuring circuit, realize the measurement to on-the-spot excellent accuse stick position coil parameter.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (5)
1. A comprehensive test device for an electrical loop of a rod control position system of a nuclear power station is characterized by comprising a box body, a micro control processor and a data acquisition card are arranged in the box body, a rod position coil resistance measurement cable connector interface, a rod control coil resistance/insulation measurement change-over switch, a rod control coil insulation measurement port, a controller indicator light, an RJ45 interface, a USB interface and a touch screen are arranged on a panel of the box body, the rod position coil resistance measurement cable connector interface and the rod control coil resistance/insulation measurement cable connector interface are connected with a micro control processor through a data acquisition card, and the rod control coil resistance/insulation measurement change-over switch, the rod control coil insulation measurement port, the controller indicator light, the RJ45 interface, the USB interface and the touch screen are respectively connected with the micro control processor.
2. The electrical loop comprehensive test device of the nuclear power plant rod position control system of claim 1, wherein the rod position coil resistance measurement cable connector interface comprises a 28-pin cable connector interface connected with a special rod position coil resistance measurement cable and a 6-pin cable connector interface connected with a special rod position coil resistance measurement cable.
3. The electrical loop comprehensive test device of the nuclear power plant rod position system of claim 1, wherein the rod position coil resistance/insulation measurement cable connector interface comprises a 28-pin cable connector interface connected with a rod position coil resistance measurement dedicated cable and a 6-pin cable connector interface connected with a rod position coil resistance measurement dedicated cable.
4. The comprehensive test device for the electrical circuit of the rod position control system of the nuclear power plant as claimed in claim 1, wherein the box body is further connected with an upper flip cover.
5. The comprehensive test device for the electrical circuit of the rod position control system of the nuclear power plant as claimed in claim 1, wherein a power supply port is further arranged on the box body, and the power supply port is connected with the micro control processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021336226.6U CN212845599U (en) | 2020-07-09 | 2020-07-09 | Comprehensive test device for electrical loop of rod control rod position system of nuclear power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021336226.6U CN212845599U (en) | 2020-07-09 | 2020-07-09 | Comprehensive test device for electrical loop of rod control rod position system of nuclear power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212845599U true CN212845599U (en) | 2021-03-30 |
Family
ID=75114614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021336226.6U Withdrawn - After Issue CN212845599U (en) | 2020-07-09 | 2020-07-09 | Comprehensive test device for electrical loop of rod control rod position system of nuclear power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212845599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693781A (en) * | 2020-07-09 | 2020-09-22 | 上海核工程研究设计院有限公司 | Comprehensive test device for electrical loop of rod control rod position system of nuclear power station |
| CN114877799A (en) * | 2022-04-21 | 2022-08-09 | 山东核电设备制造有限公司 | Method and system for automatically testing multi-core cable and coil of rod position detector |
-
2020
- 2020-07-09 CN CN202021336226.6U patent/CN212845599U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693781A (en) * | 2020-07-09 | 2020-09-22 | 上海核工程研究设计院有限公司 | Comprehensive test device for electrical loop of rod control rod position system of nuclear power station |
| CN111693781B (en) * | 2020-07-09 | 2024-06-14 | 上海核工程研究设计院股份有限公司 | Nuclear power station rod control rod position system electric loop comprehensive test device |
| CN114877799A (en) * | 2022-04-21 | 2022-08-09 | 山东核电设备制造有限公司 | Method and system for automatically testing multi-core cable and coil of rod position detector |
| CN114877799B (en) * | 2022-04-21 | 2024-05-17 | 山东核电设备制造有限公司 | Automatic testing method and system for multi-core cable and coil of rod position detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220621 Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee before: STATE NUCLEAR POWER ENGINEERING Co. Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210330 Effective date of abandoning: 20240614 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210330 Effective date of abandoning: 20240614 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |