CN108803574A - A kind of debugging apparatus and its adjustment method of temperature controller - Google Patents
A kind of debugging apparatus and its adjustment method of temperature controller Download PDFInfo
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- CN108803574A CN108803574A CN201810724429.3A CN201810724429A CN108803574A CN 108803574 A CN108803574 A CN 108803574A CN 201810724429 A CN201810724429 A CN 201810724429A CN 108803574 A CN108803574 A CN 108803574A
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- temperature
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- control module
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000005485 electric heating Methods 0.000 claims abstract description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 16
- 229910052697 platinum Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Temperature (AREA)
Abstract
The invention belongs to nuclear power station electrical repair technical fields, and in particular to a kind of debugging apparatus and its adjustment method of temperature controller, including：Power module, Temperature control module, power controller, electric heating element, temperature detecting module and total power switch；The total power switch is connect with power module, and the power module is also connect with Temperature control module and power controller respectively；Temperature control module is sequentially connected power controller, electric heating element and temperature detecting module.The present invention realizes the function of offline debugging temperature controller, maintenance duration after shortening equipment fault by a relatively large margin.
Description
Technical field
The invention belongs to nuclear power station electrical repair technical fields, and in particular to a kind of debugging apparatus of temperature controller and its
Adjustment method.
Background technology
The temperature controller of the electric heater use Russia production of certain nuclear power station 1,2 unit Spent Radioactive gas processing systems
It is controlled into trip temperature, after temperature controller failure needs to overhaul or replace, carrying out functional verification can only online be adjusted by system
Examination, not only needs to run heater input coefficient, influences whole system operation, while also needing to take a substantial amount of time and adjust
The parameters of whole control system.Therefore there is an urgent need for developing the temperature controller experimental rig of complete set, power supply, temperature are controlled
Device, power controller, temperature sensor, load combinations, not only can be to temperature controllers at the experimental rig of complete set
Parameter and function are individually debugged, can also simulation system carry out PID closed-loop control debugging, to reach dependable performance, parameter
The high technical need of Adjustment precision.
Invention content
Purpose of the present invention is to provide a kind of debugging apparatus and its tune of temperature controller in view of the above shortcomings of the prior art
Method for testing, for solving the technical issues of onsite application temperature controller electric heating control part is broken down.
The technical scheme is that：
A kind of debugging apparatus of temperature controller, including：Power module, Temperature control module, power controller, electricity add
Thermal part, temperature detecting module and total power switch；The total power switch is connect with power module, and the power module also divides
It is not connect with Temperature control module and power controller；Temperature control module is sequentially connected power controller, electrical heating portion
Part and temperature detecting module.
Temperature control module further includes as described above：Temperature controller A and temperature controller B, temperature detecting module is also
Including：P100 temperature detecting elements and platinum resistance.
Temperature controller A as described above is sequentially connected with power controller, electric heating element and Pt100 temperature detecting elements
It forms temperature and controls primary Ioops.
Temperature controller B as described above connect to form temperature control two with power controller, electric heating element and platinum resistance
Circuit.
A kind of adjustment method of the debugging apparatus of temperature controller, includes the following steps：
Step 1：Temperature control module is temperature controller to be debugged, temperature controller is terminated first, so
Temperature control module output port connects the load of a 200V or 380V afterwards；
Step 2：Total power switch is rotated to closing position to open, power module control power selection switch is opened to phase
Position is answered, checks that the control power supply indicator lamp of Temperature control module is bright, Temperature control module is inputted by using parameter
Temperature control module output selector switch Unscrew to corresponding position is checked whether load output is normal by parameter.
Step 3：Temperature feedback signal is transmitted to Temperature control module, Temperature control module by temperature detecting module
The current signal of one 0-10V voltage DCs Regulate signal of output or 0-24mA reach power controller to adjust output voltage.
One kind designed by the present invention, has the advantages that：
(1) present invention is suitable for the temperature controller debugging of same type.
(2) present invention realizes the function of offline debugging temperature controller, by a relatively large margin shorten equipment fault after examine
Repair the duration.
(3) the present invention provides a kind of new nuclear power station electrical repair repair methods, solve Current Temperatures control well
The problem of functional verification is influenced by system operation conditions after device trouble hunting or replacement.
Description of the drawings
Fig. 1 is a kind of debugging apparatus module logic connection figure of temperature controller designed by the present invention；
Fig. 2 is temperature controller debugging apparatus hardware architecture figure in the embodiment of the present invention；
Fig. 3 is temperature controller debugging apparatus overall structure figure in the embodiment of the present invention；
Fig. 4 is temperature controller A wiring diagrams in the embodiment of the present invention；
Fig. 5 is temperature controller B wiring diagrams in the embodiment of the present invention.
Wherein, 1- power modules, 2- Temperature control modules, 3- power controllers, 4- electric heating elements, 5- temperature detections
Module, 6- total power switch, 7- temperature controllers A, 8- temperature controller B, 9- temperature controller A and temperature controller B outputs
Selecting switch, 10- temperature controller A adjustable resistances, 11- temperature controller B adjustable resistances, the control electricity of 12- temperature controllers B
Source indicator light, the control power supply indicator of 13- temperature controllers A, 14- output ports, 15- temperature controllers A and temperature control
Device B controls power selection switch.
Specific implementation mode
The present invention uses unity loop control scheme, develops the temperature control system of complete set, the present invention is mainly by power supply
The part such as module, Temperature control module, power controller, temperature sensor, heating partial forms, and temperature measurement fraction is according to institute
The temperature of measurement is compared with given value, relatively after the signal obtained return to heating part, allow heating part regulating and controlling temperature,
Achieve the purpose that the accurate temperature control of heating part, while being also reacted to the display portion of temperature controller, allows its correct displays temperature
State.Power controller part is that the voltage exported according to temperature controller or current signal are come the input of regulation power controller
The output voltage of 220V or 380V, to achieve the purpose that power control.It is quilt to select energy directly reaction controlling purpose temperature parameter
Parameter is controlled, controlled temperature parameter there are enough changing sensitivities.
The technology of the present invention is described further below：
As shown in Figures 1 to 4, a kind of debugging apparatus of temperature controller, including power module 1, Temperature control module 2,
Power controller 3, electric heating element 4, temperature detecting module 5 and total power switch 6；The total power switch 6 and power module 1
Connection, the power module 1 are also connect with Temperature control module 2 and power controller 3 respectively；Temperature control module 2 according to
Secondary connection power controller 3, electric heating element 4 and temperature detecting module 5.
The Temperature control module 2 further includes：Temperature controller A7 and temperature controller B8, temperature detecting module 5 is also
Including：Pt100 temperature detecting elements and platinum resistance.
The temperature controller A7 is sequentially connected with power controller 3, electric heating element 4 and Pt100 temperature detecting elements
It forms temperature and controls primary Ioops.
The temperature controller B8 connect to form temperature control two times with power controller 3, electric heating element 4 and platinum resistance
Road.
A kind of adjustment method of the debugging apparatus of temperature controller, includes the following steps：
Step 1：Temperature control module 2 is temperature controller to be debugged, and temperature controller is terminated first,
Then 2 output port of Temperature control module connects the load of a 220V or 380V；
Step 2：Total power switch 6 is rotated to closing position to open, by power module 1 control power selection switch open to
Corresponding position checks that the control power supply indicator lamp of Temperature control module 2 is bright, Temperature control module 2 is pressed and uses parameter
Whether just 2 output selector switch Unscrew of Temperature control module to corresponding position is checked load output by input parameter
Often.
Step 3：Temperature feedback signal is transmitted to Temperature control module 2, temperature controller mould by temperature detecting module 5
Block 2 exports a 0-10V voltage DCs Regulate signal or the current signal of 0-24mA reaches power controller 3 to adjust output electricity
Pressure.
The following contents is with reference to the drawings and specific embodiments described in detail the technical solution of present patent application：
As shown in Figure 1, the present invention uses unity loop control scheme, the temperature control equipment of complete set, the present apparatus are developed
It is opened including power module 1, Temperature control module 2, power controller 3, electric heating element 4, temperature detecting module 5 and general supply
Close 6.Temperature detecting module 5 is compared according to measured temperature with given value, after Temperature control module 2 is according to comparison
As a result it exports a voltage or current signal reaches the mesh to the accurate temperature control of heating part to adjust the output of power controller 3
, while temperature is also reacted on the display screen of temperature controller, allows the state of its accurate displays temperature.
Present example uses two single loops, as shown in Fig. 2, use two kinds of different models temperature controller and
Two kinds of temperature detecting elements, wherein temperature controller A 7, with Pt100 temperature detecting elements and power controller 3 and electric heater
(load) 5 collectively constitutes a circuit.Temperature controller B8, it is total with platinum resistance and power controller 3 and electric heater (load) 5
It is same to form another circuit.
2-5 and example carry out the use of the debugging apparatus of the Novel Temperature Controller of the present invention detailed below in conjunction with the accompanying drawings
Explanation.
As shown in figure 3, in this example by taking the circuits temperature controller A7 as an example, wherein temperature controller A7 is temperature to be debugged
Spend controller, first install temperature controller A7 by the position where in Fig. 3, and by Fig. 4 temperature controller A wiring diagrams into
Row termination, the load of a 220V or 380V is then connected in output port 4, total power switch 6 is rotated to closing position 2, will
Control power selection switch 15 rotates to temperature controller A7, checks that 13 lamp of control power supply indicator of temperature controller A is bright, will
Temperature controller A7, which is pressed, uses parameter input parameter, and temperature controller output selector switch 9 is rotated to location A, checks load
Whether output is normal.
Wherein temperature controller A7 adjustable resistances 10 simulate Pt100 and are transmitted to temperature controller, temperature control as temperature feedback signal
Device exports a 0-10V voltage DCs Regulate signal or the current signal of 0-24mA reaches power controller to adjust output electricity
Pressure.
By taking the circuits temperature controller B as an example, wherein temperature controller B8 is temperature controller to be debugged, first by temperature
Controller B8 is installed by the position at place in figure, and is terminated by Fig. 5 temperature controller B8 wiring diagrams, then in output port 14
Control power selection switch 15 is rotated the rotation of total power switch 6 to closing position 2 by the load for connecting a 220V or 380V
To the positions temperature controller B8, check that 12 lamp of control power supply indicator of temperature controller B8 is bright, by temperature controller B8 by making
With parameter input parameter, temperature controller output selector switch 9 is rotated into B location, checks whether load output is normal.
Wherein temperature controller B8 adjustable resistances 11 simulate platinum and are transmitted to temperature controller as temperature feedback signal, and temperature controller is defeated
The current signal for going out a 0-10V voltage DCs Regulate signal or 0-24mA reaches power controller to adjust output voltage.
The present invention is explained in detail above in conjunction with embodiment, but the present invention is not limited to above-described embodiments, at this
Field those of ordinary skill within the scope of knowledge, can also make various changes without departing from the purpose of the present invention
Change.The prior art may be used in the content not being described in detail in the present invention.
Claims (5)
1. a kind of debugging apparatus of temperature controller, it is characterised in that：Including power module (1), Temperature control module (2),
Power controller (3), electric heating element (4), temperature detecting module (5) and total power switch (6)；The total power switch (6)
It is connect with power module (1), the power module (1) also connects with Temperature control module (2) and power controller (3) respectively
It connects；Temperature control module (2) is sequentially connected power controller (3), electric heating element (4) and temperature detecting module (5).
2. a kind of adjustment method of the debugging apparatus of temperature controller as described in claim 1, it is characterised in that：The temperature
Controller module (2) further includes：Temperature controller A (7) and temperature controller B (8), temperature detecting module (5) further include：
Pt100 temperature detecting elements and platinum resistance.
3. as claimed in claim 2, it is characterised in that：The temperature controller A (7) and power controller (3), electrical heating portion
Part (4) and Pt100 temperature detecting elements are in turn connected to form temperature control primary Ioops.
4. as claimed in claim 2, it is characterised in that：The Temperature control module (2) further includes：The temperature controller
B (8) connect to form temperature control secondary circuit with power controller (3), electric heating element (4) and platinum resistance.
5. a kind of adjustment method of the debugging apparatus of temperature controller, it is characterised in that：Include the following steps：
Step 1：Temperature control module (2) is temperature controller to be debugged, temperature controller is terminated first, so
Temperature control module (2) output port connects the load of a 220V or 380V afterwards；
Step 2：Total power switch (6) is rotated to closing position to open, by power module (1) control power selection switch open to
Corresponding position checks that the control power supply indicator lamp of Temperature control module (2) is bright, by Temperature control module (2) by use
Temperature control module (2) output selector switch Unscrew to corresponding position is checked that load output is by parameter input parameter
It is no normal.
Step 3：Temperature feedback signal is transmitted to Temperature control module (2), temperature controller mould by temperature detecting module (5)
It is defeated to adjust that the current signal of block (2) one 0-10V voltage DCs Regulate signal of output or 0-24mA reach power controller (3)
Go out voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724429.3A CN108803574A (en) | 2018-07-04 | 2018-07-04 | A kind of debugging apparatus and its adjustment method of temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724429.3A CN108803574A (en) | 2018-07-04 | 2018-07-04 | A kind of debugging apparatus and its adjustment method of temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108803574A true CN108803574A (en) | 2018-11-13 |
Family
ID=64074354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810724429.3A Pending CN108803574A (en) | 2018-07-04 | 2018-07-04 | A kind of debugging apparatus and its adjustment method of temperature controller |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111798998A (en) * | 2020-06-03 | 2020-10-20 | 江苏核电有限公司 | Operation method of voltage stabilizer electric heater |
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|---|---|---|---|---|
| US20070216055A1 (en) * | 2006-03-20 | 2007-09-20 | Husky Injection Molding Systems Ltd. | Controller for at least one heater utilized in a hot runner injection molding system and an associated method of use |
| CN201331932Y (en) * | 2008-12-31 | 2009-10-21 | 江苏核电有限公司 | Cleaning and calibrating device for density type boron concentration instrument |
| CN101710247A (en) * | 2009-11-20 | 2010-05-19 | 张晓杰 | Timing constant temperature controller |
| CN101739043A (en) * | 2009-12-01 | 2010-06-16 | 卢景添 | Control circuit of medical temperature controller |
| CN104360697A (en) * | 2014-09-24 | 2015-02-18 | 河北工业大学 | Power-temperature control and detection device for IGBT (insulated gate bipolar transistor) modules of three-phase inverter system |
| CN106681396A (en) * | 2016-12-02 | 2017-05-17 | 安徽波维电子科技有限公司 | Far-infrared intelligent temperature control system |
| CN207082030U (en) * | 2017-07-30 | 2018-03-09 | 英特曼电工（常州）有限公司 | A kind of floor heating temperature regulation controller |
| CN208506588U (en) * | 2018-07-04 | 2019-02-15 | 江苏核电有限公司 | A kind of debugging apparatus of temperature controller |
-
2018
- 2018-07-04 CN CN201810724429.3A patent/CN108803574A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070216055A1 (en) * | 2006-03-20 | 2007-09-20 | Husky Injection Molding Systems Ltd. | Controller for at least one heater utilized in a hot runner injection molding system and an associated method of use |
| CN201331932Y (en) * | 2008-12-31 | 2009-10-21 | 江苏核电有限公司 | Cleaning and calibrating device for density type boron concentration instrument |
| CN101710247A (en) * | 2009-11-20 | 2010-05-19 | 张晓杰 | Timing constant temperature controller |
| CN101739043A (en) * | 2009-12-01 | 2010-06-16 | 卢景添 | Control circuit of medical temperature controller |
| CN104360697A (en) * | 2014-09-24 | 2015-02-18 | 河北工业大学 | Power-temperature control and detection device for IGBT (insulated gate bipolar transistor) modules of three-phase inverter system |
| CN106681396A (en) * | 2016-12-02 | 2017-05-17 | 安徽波维电子科技有限公司 | Far-infrared intelligent temperature control system |
| CN207082030U (en) * | 2017-07-30 | 2018-03-09 | 英特曼电工（常州）有限公司 | A kind of floor heating temperature regulation controller |
| CN208506588U (en) * | 2018-07-04 | 2019-02-15 | 江苏核电有限公司 | A kind of debugging apparatus of temperature controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111798998A (en) * | 2020-06-03 | 2020-10-20 | 江苏核电有限公司 | Operation method of voltage stabilizer electric heater |
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Application publication date: 20181113 |