CN108735310A - A kind of analog training device of control rod drive mechanism measurement of electric parameter - Google Patents
A kind of analog training device of control rod drive mechanism measurement of electric parameter Download PDFInfo
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- CN108735310A CN108735310A CN201810562896.0A CN201810562896A CN108735310A CN 108735310 A CN108735310 A CN 108735310A CN 201810562896 A CN201810562896 A CN 201810562896A CN 108735310 A CN108735310 A CN 108735310A
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- drive mechanism
- control rod
- rod drive
- training device
- electric parameter
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- 238000005259 measurement Methods 0.000 title claims abstract description 27
- 230000008450 motivation Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000012797 qualification Methods 0.000 abstract description 3
- 241000538562 Banjos Species 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/001—Mechanical simulators
-
- 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 analog training device of control rod drive mechanism measurement of electric parameter.The present invention includes 9 control rod drive mechanism position sensors, 9 control rod drive mechanism electromagnetic coils and basic platform, using parallel arrangement, control rod drive mechanism position sensor and control rod drive mechanism electromagnetic coil are fixed on basic platform for control rod drive mechanism position sensor and control rod drive mechanism electromagnetic coil.The present invention can make each survey crew's simulated operation, ensure that qualification of the survey crew in practical operation, optimize 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 electric parameter survey
The analog training device of amount.
Background technology
In certain nuclear power plant reactor workshop, have to reactor control rod driving mechanism position when each reaction heap overhauls
Sensor and electromagnetic coil carry out cleaning and the work of measurement of electric parameter, and reactor core control rod quantity is more, scene
The heavy workload of electric measurement and there are certain dose of radiation, operating space is narrow, and the personnel measured every time can be
It changes, can not ensure the skilled operation degree of survey crew, directly influenced the docking speed between measurement object and measuring device
Degree, influences working efficiency, this is very unfavorable to the collective dose for reducing staff.To avoid the generation of such case, work people
Member successfully has developed a kind of analog training device of control rod drive mechanism measurement of electric parameter, has reproduced live actual set
Standby state.By being trained in advance survey crew, allows survey crew to be drilled with the device, make each survey crew
Workflow can be understood, ensure that qualification of the survey crew in practical operation, the overhaul main line duration is optimized, subtract
The exposure dosage of few personnel.
Invention content
Present invention solves the technical problem that：The present invention provides a kind of simulation training of control rod drive mechanism measurement of electric parameter
Training apparatus can make each survey crew's simulated operation, ensure that qualification of the survey crew in practical operation, excellent
Change the overhaul main line duration, controls the collective dose value of personnel.
The technical solution adopted by the present invention：
A kind of analog training device of control rod drive mechanism measurement of electric parameter, including 9 control rod drive mechanism positions
Set sensor, 9 control rod drive mechanism electromagnetic coils and basic platform, control rod drive mechanism position sensor and control rod
Driving mechanism electromagnetic coil is using parallel arrangement, control rod drive mechanism position sensor and control rod drive mechanism electromagnetic coil
It is fixed on basic platform.
The control rod drive mechanism electromagnetic coil is located at first row totally 5, and third arranges 4；Control rod drive mechanism position
It sets sensor and is located at second row 5, the 4th row 4.
The control rod drive mechanism position sensor is higher 330mm than control rod drive mechanism electromagnetic coil.
The control rod drive mechanism position sensor includes aviation plug one, fastening bolt one, resistance one, casing one,
Aviation plug one is connect by fastening bolt one with casing one, several contact pins are fixed on aviation plug one, and contact pin is connected with
Resistance one.
The control rod drive mechanism electromagnetic coil includes aviation plug two, fastening bolt two, resistance two, casing two, boat
Blind plug two-way is crossed fastening bolt two and is connect with casing two, and aviation plug two is equipped with several contact pins, and contact pin is connected with resistance
Two.
Described sleeve pipe one and casing two are fixed by welding on basic platform.
Beneficial effects of the present invention：
(1), the familiarity of survey crew is improved, working efficiency is improved, the overhaul that effectively save this work occupies is closed
Key path time.
(2), shorten the working time actually measured, can effectively reduce the dosage rate of survey crew's exposure.
(3), simulated operation is carried out using actual survey tool and measuring device, can be blindly grasped to avoid on reactor core
Make, risk of equipment damage caused by reduction is possible.
Description of the drawings
The analog training device overall diagram of Fig. 1, control rod drive mechanism measurement of electric parameter.
The analog training device position sensor assembly figure of Fig. 2, control rod drive mechanism measurement of electric parameter.
The analog training device position sensor aviation plug plan view of Fig. 3, control rod drive mechanism measurement of electric parameter.
Fig. 4, control rod drive mechanism measurement of electric parameter analog training device position sensor assembly internal resistance connect
Line chart.
Fig. 5, analogue body electromagnetic coil assembly figure in rod drive mechanism position processed.
The analog training device electromagnetic coil aviation plug plan view of Fig. 6, control rod drive mechanism measurement of electric parameter.
The analog training device electromagnetic coil assembly internal resistance wiring of Fig. 7, control rod drive mechanism measurement of electric parameter
Figure.
The analog training device use installation of Fig. 8, control rod drive mechanism measurement of electric parameter；
In figure：1- control rod drive mechanism position sensor, 2- control rod drive mechanism electromagnetic coil, 3- basic platforms,
4- aviation plugs one, 5- fastening bolts one, 6- resistance one, 7- casings one, 8- aviation plugs two, 9- fastening bolts two, 10- resistance
Two, 11- casings two, 12- control rod drive mechanism position sensor assemblies measuring device, 13- aviations banjo one, 14- controls
Rod drive mechanism electromagnetic coil assembly measuring device processed, 15- aviations banjo two, 16- connecting cables one, 17- connecting cables
Two.
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 analog training device of control rod drive mechanism measurement of electric parameter provided by the invention, packet
9 control rod drive mechanism position sensors, 1,9 control rod drive mechanism electromagnetic coil 2 and basic platform 3 are included, control rod drives
Motivation structure position sensor 1 and control rod drive mechanism electromagnetic coil 2 are using parallel arrangement, wherein control rod drive mechanism electromagnetism
First row totally 5 from left to right of coil 2, third arrange 4, second row 5 from left to right of control rod drive mechanism position sensor 1, the 4th row 4
A, position sensor is higher 330mm than the height of electromagnetic coil.Control rod drive mechanism position sensor 1 and control rod driving machine
Bottom is welded on basic platform 3 by structure electromagnetic coil 2 using the connection type of welding.
As shown in Fig. 2, control rod drive mechanism position sensor 1 includes aviation plug 1, fastening bolt 1, resistance one
6, casing 1, aviation plug 1 are connect by fastening bolt 1 with casing 1, several are fixed on aviation plug 4 one and is inserted
Needle, contact pin are connected with resistance 1.
Fig. 3 in order to control rod drive mechanism measurement of electric parameter analog training device position sensor aviation plug overlook
Figure, wherein number designation 1-24 are the contact pin of aviation plug.The simulation training of Fig. 4 rod drive mechanism measurement of electric parameter in order to control
Setting position sensor module internal resistance wiring diagram, the resistance value of the resistance as the resistance value size of actual position sensor,
The mode of connection is consistent with the true position sensor mode of connection, and the contact pin of wherein plug has connect 9 groups of resistance, respectively
L1, L2, L3, L4, L5, L6, L7, L8, L9, jack connector terminal XP1, wire size mark is consistent with contact pin mark, and 9 resistance connect
Line chart connects the 1 of 4- position sensor assembly aviation plug connecting terminals XP1,2,3,4,5,7,9,10,12,13,21, No. 24 respectively
Terminal, remaining the terminal not wiring of 4- position sensor assemblies aviation plug.
As shown in figure 5, control rod drive mechanism electromagnetic coil 2 includes aviation plug 28, fastening bolt 29, resistance two
10, casing 2 11, aviation plug 28 are connect by fastening bolt 29 with casing 2 11, and aviation plug 28 is equipped with several
Contact pin, contact pin are connected with resistance 2 10.
Fig. 6 in order to control rod drive mechanism measurement of electric parameter analog training device electromagnetic coil 8- aviation plugs overlook
Figure, wherein number designation 1-7 are the contact pin of electromagnetic coil aviation socket.
The analog training device electromagnetic coil assembly internal resistance wiring of Fig. 7 rod drive mechanism measurement of electric parameter in order to control
Figure, the resistance value of the resistance is as the resistance value size of true electromagnetic coil, the mode of connection and the true electromagnetic coil mode of connection
It is consistent, the contact pin of wherein plug has connect 3 groups of resistance, A1, YA2, YA3, jack connector terminal XP2, wire size mark and inserts
Needle mark is consistent, 3 resistor wiring figures connect respectively 8- position sensor assembly aviation plug connecting terminals XP2 1,2,3,5,6,
No. 7 terminals, remaining the terminal not wiring of electromagnetic coil aviation plug.
As shown in figure 8, control rod drive mechanism position sensor 1 passes through aviation banjo 1, connecting cable 1
It is connect with control rod drive mechanism position sensor assembly measuring device 12；Control rod drive mechanism electromagnetic coil 2 passes through aviation
Banjo 2 15, connecting cable 2 17 are connect with control rod drive mechanism electromagnetic coil assembly measuring device 14.
Claims (6)
1. a kind of analog training device of control rod drive mechanism measurement of electric parameter, it is characterised in that：It is driven including 9 control rods
Motivation structure position sensor (1), 9 control rod drive mechanism electromagnetic coils (2) and basic platform (3), control rod drive mechanism
Position sensor (1) and control rod drive mechanism electromagnetic coil (2) are using parallel arrangement, control rod drive mechanism position sensor
(1) it is fixed on basic platform (3) with control rod drive mechanism electromagnetic coil (2).
2. a kind of analog training device of control rod drive mechanism measurement of electric parameter according to claim 1, feature
It is：The control rod drive mechanism electromagnetic coil (2) is located at first row totally 5, and third arranges 4；Control rod drive mechanism position
It sets sensor (1) and is located at second row 5, the 4th row 4.
3. a kind of analog training device of control rod drive mechanism measurement of electric parameter according to claim 2, feature
It is：The control rod drive mechanism position sensor (1) is higher 330mm than control rod drive mechanism electromagnetic coil (2).
4. a kind of analog training device of control rod drive mechanism measurement of electric parameter according to claim 1, feature
It is：The control rod drive mechanism position sensor (1) includes aviation plug one (4), fastening bolt one (5), resistance one
(6), casing one (7), aviation plug one (4) are connect by fastening bolt one (5) with casing one (7), solid on aviation plug (4) one
There are several contact pins, contact pin to be connected with resistance one (6) surely.
5. a kind of analog training device of control rod drive mechanism measurement of electric parameter according to claim 1, feature
It is：The control rod drive mechanism electromagnetic coil (2) include aviation plug two (8), fastening bolt two (9), resistance two (10),
Casing two (11), aviation plug two (8) are connect by fastening bolt two (9) with casing two (11), and aviation plug two (8) is equipped with
Several contact pins, contact pin are connected with resistance two (10).
6. a kind of analog training device of control rod drive mechanism measurement of electric parameter according to claim 4 or 5, special
Sign is：Described sleeve pipe one (7) and casing two (11) are fixed by welding on basic platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810562896.0A CN108735310A (en) | 2018-06-04 | 2018-06-04 | A kind of analog training device of control rod drive mechanism measurement of electric parameter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810562896.0A CN108735310A (en) | 2018-06-04 | 2018-06-04 | A kind of analog training device of control rod drive mechanism measurement of electric parameter |
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| CN108735310A true CN108735310A (en) | 2018-11-02 |
Family
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| CN201810562896.0A Pending CN108735310A (en) | 2018-06-04 | 2018-06-04 | A kind of analog training device of control rod drive mechanism measurement of electric parameter |
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Citations (18)
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| CN205900107U (en) * | 2016-08-17 | 2017-01-18 | 黄曦雨 | Control rod drive mechanism is with stick position detecting device |
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