CN108735311A - A kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device - Google Patents
A kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device Download PDFInfo
- Publication number
- CN108735311A CN108735311A CN201810563165.8A CN201810563165A CN108735311A CN 108735311 A CN108735311 A CN 108735311A CN 201810563165 A CN201810563165 A CN 201810563165A CN 108735311 A CN108735311 A CN 108735311A
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- CN
- China
- Prior art keywords
- drive mechanism
- control rod
- rod drive
- electromagnetic assembly
- mechanism electromagnetic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 13
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 241000282326 Felis catus Species 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000011161 development Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241000538562 Banjos Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The invention belongs to nuclear power station electrical repair technical fields, and in particular to a kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device.Terminal block is connect by connecting cable with control rod drive mechanism electromagnetic assembly connection plug, several measured holes are provided on terminal block；Control rod drive mechanism electromagnetic assembly is located at reactor core top, and reactor shaft is located at control rod drive mechanism electromagnetic assembly top, and being equipped with reactor in reactor shaft overhauls cat ladder；Control rod drive mechanism electromagnetic assembly connection plug is docked with control rod drive mechanism electromagnetic assembly, and connects fastening.The rod drive mechanism electromagnetic coil processed of reactor core can be connected out by the present invention by company's device of development, stood and carried out measurement of electric parameter on ground, improved working efficiency, optimized the overhaul main line duration, control the collective dose value of personnel.
Description
Technical field
The invention belongs to nuclear power station electrical repair technical fields, and in particular to a kind of control rod drive mechanism electromagnetic assembly line
Enclose electrical parameters measure attachment device.
Background technology
In certain nuclear power plant reactor workshop, each reaction heap is required for when overhauling to reactor control rod driving mechanism electromagnetism
The coil of component carries out measurement of electric parameter, and reactor core control rod quantity is more, and the electromagnetic assembly of a reactor is total
103 groups, every group needs to measure 9 groups of electric parameters, and field personnel needs to dress many radiation protection articles for use, stands and reacting
Measurement of electric parameter work is carried out on heap upper element upper plate, operating space is narrow, control rod drive mechanism electromagnetism as shown in Figure 1
Component mounting position, and the contact pin of electromagnetic assembly is smaller, and this efforts amount is big, and there are dose of radiations, in order to optimize
The implementation procedure of this work, a kind of control rod drive mechanism electromagnetic assembly coil electric parameter of staff's independent development are surveyed
Attachment device is tried, during the work time, as long as staff connects after completing banjo, survey crew only needs station reacting
Measurement of electric parameter is carried out on the ground of heap reactor core.The attachment device can not only improve working efficiency, what reduction entirely worked
The time is executed, and reduces the exposure dosage of personnel.
Invention content
Present invention solves the technical problem that：The present invention provides a kind of control rod drive mechanism electromagnetic assembly coil electric parameter
The rod drive mechanism electromagnetic coil processed of reactor core can be connected out by test connecting apparatus by company's device of development,
It stands and carries out measurement of electric parameter on ground, improve working efficiency, optimize the overhaul main line duration, control the collective dose of personnel
Value.
The technical solution adopted by the present invention：
A kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device, including control rod drive mechanism
Electromagnetic assembly connection plug, connecting cable, terminal block, measured hole；Terminal block passes through connecting cable and control rod drive mechanism electricity
Magnetic assembly connection plug connects, several measured holes are provided on terminal block；Control rod drive mechanism electromagnetic assembly is located at reaction
Heap reactor core top, reactor shaft are located at control rod drive mechanism electromagnetic assembly top, and being equipped with reactor in reactor shaft examines
Repair cat ladder；
Control rod drive mechanism electromagnetic assembly connection plug is docked with control rod drive mechanism electromagnetic assembly, and is connected tight
Gu.
The connecting cable is the rubber material of intermediate multicore tension.
The electricity that the control rod drive mechanism electromagnetic assembly connection plug passes through core with control rod drive mechanism electromagnetic assembly
Cable connects, and connection terminal number mark in both ends corresponds.
Beneficial effects of the present invention：
(1), working efficiency, the overhaul critical path time that effectively save this work occupies are improved.
(2), shorten the working time actually measured, can effectively reduce the dosage rate of survey crew's exposure.
(3), working group personnel are reduced, are saved labour turnover.
Description of the drawings
Fig. 1 rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device structural schematic diagrams in order to control；
Fig. 2 rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device and electromagnetic assembly connection figure in order to control；
Fig. 3 in order to control scheme by rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device termination.
In figure：1- reactor shafts, 2- control rod drive mechanism electromagnetic assembly, 3- reactor cores, the maintenance of 4- reactors
Cat ladder, 5- control rod drive mechanism electromagnetic assemblies connection plug, 6- connecting cables, 7- terminal blocks, 8- measured holes.
Specific implementation mode
Invention is further described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing connection provided by the invention
Device, including control rod drive mechanism electromagnetic assembly connection plug 5, connecting cable 6, terminal block 7, measured hole 8；Terminal block 7 is logical
It crosses connecting cable 6 to connect with control rod drive mechanism electromagnetic assembly connection plug 5, several measured holes is provided on terminal block 7
8；As shown in Fig. 2, control rod drive mechanism electromagnetic assembly 2 is located at 3 top of reactor core, reactor shaft 1 is located at control rod
2 top of driving mechanism electromagnetic assembly, the interior reactor that is equipped with of reactor shaft 1 overhaul cat ladder 4；
Staff enters along reactor maintenance cat ladder 4 in reactor shaft 1, by control rod drive mechanism electromagnetic assembly
Connection plug 5 is docked with control rod drive mechanism electromagnetic assembly 2, and connects fastening, and terminal block 7 is located at outside reactor shaft 1,
It is connect with control rod drive mechanism electromagnetic assembly connection plug 5 by the rubber connecting cable 6 of intermediate multicore tension,
The staff of measurement carries out measurement of electric parameter on the ground above reactor, after being measured one group, then
The electric parameter of other control rod drive mechanism electromagnetic assembly coils is surveyed in order, until 103 groups of control rod drive mechanism electromagnetism
Unit coils electric parameter is all measured.
As shown in figure 3, rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device termination is schemed in order to control.Using
The termination case of control rod drive mechanism electromagnetic assembly 2 is connected by the cable of 7 cores with control rod drive mechanism electromagnetic assembly connection plug 5
It connects, one end connects control rod drive mechanism electromagnetic assembly 2 and terminates case, is instrument measurement end, and the other end connects control rod driving machine
Structure electromagnetic assembly connection plug 5, when work by driving mechanism electromagnetic assembly connection plug 5 and driving mechanism electromagnetic assembly 2 with it is right
It connects, connection terminal number mark in both ends corresponds.
Claims (3)
1. a kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device, it is characterised in that：Including control
Rod drive mechanism electromagnetic assembly connection plug (5), connecting cable (6), terminal block (7), measured hole (8)；Terminal block (7) passes through company
It connects cable (6) to connect with control rod drive mechanism electromagnetic assembly connection plug (5), terminal block is provided with several measurements on (7)
Hole (8)；Control rod drive mechanism electromagnetic assembly (2) is located at reactor core (3) top, and reactor shaft (1) is located at control rod
Driving mechanism electromagnetic assembly (2) top, reactor shaft (1) is interior to be equipped with reactor maintenance cat ladder (4)；
Control rod drive mechanism electromagnetic assembly connection plug (5) is docked with control rod drive mechanism electromagnetic assembly (2), and is connected tight
Gu.
2. a kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device according to claim 1,
It is characterized in that：The connecting cable (6) is the rubber material of intermediate multicore tension.
3. a kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device according to claim 1,
It is characterized in that：The control rod drive mechanism electromagnetic assembly connection plug (5) is logical with control rod drive mechanism electromagnetic assembly (2)
The cable connection of (7) core is crossed, connection terminal number mark in both ends corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563165.8A CN108735311A (en) | 2018-06-04 | 2018-06-04 | A kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563165.8A CN108735311A (en) | 2018-06-04 | 2018-06-04 | A kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108735311A true CN108735311A (en) | 2018-11-02 |
Family
ID=63931778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810563165.8A Pending CN108735311A (en) | 2018-06-04 | 2018-06-04 | A kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108735311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645495A (en) * | 2013-12-24 | 2014-03-19 | 山东大学 | Multi-core distributed cable system for induced polarization method geological advanced prediction |
| CN203630227U (en) * | 2013-11-11 | 2014-06-04 | 中科华核电技术研究院有限公司北京分公司 | Special testing system for control rod driving mechanism |
| CN103884883A (en) * | 2012-12-21 | 2014-06-25 | 北京普源精电科技有限公司 | Multichannel probe for logic analysis, and probe assembly thereof |
| CN208400505U (en) * | 2018-06-04 | 2019-01-18 | 江苏核电有限公司 | A kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device |
-
2018
- 2018-06-04 CN CN201810563165.8A patent/CN108735311A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884883A (en) * | 2012-12-21 | 2014-06-25 | 北京普源精电科技有限公司 | Multichannel probe for logic analysis, and probe assembly thereof |
| CN203630227U (en) * | 2013-11-11 | 2014-06-04 | 中科华核电技术研究院有限公司北京分公司 | Special testing system for control rod driving mechanism |
| CN103645495A (en) * | 2013-12-24 | 2014-03-19 | 山东大学 | Multi-core distributed cable system for induced polarization method geological advanced prediction |
| CN208400505U (en) * | 2018-06-04 | 2019-01-18 | 江苏核电有限公司 | A kind of control rod drive mechanism electromagnetic assembly coil electric parameter testing attachment device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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