CN109542143A - A kind of water-cooling control system based on Superconducting tokamak device - Google Patents
A kind of water-cooling control system based on Superconducting tokamak device Download PDFInfo
- Publication number
- CN109542143A CN109542143A CN201811200116.4A CN201811200116A CN109542143A CN 109542143 A CN109542143 A CN 109542143A CN 201811200116 A CN201811200116 A CN 201811200116A CN 109542143 A CN109542143 A CN 109542143A
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- cooling system
- module
- control module
- Prior art date
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/22—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple
Abstract
The present invention relates to equipment temperature control field, specially a kind of water cooling general control system based on Superconducting tokamak device.The water cooling general control system based on Superconducting tokamak device includes: control module, and the total control module is used to provide the setting and manual intervention of temperature, pressure and flow during plasma operation for main power loop；Monitoring modular, including cooling water monitoring module and water quality monitoring module, monitoring of the cooling water monitoring module for cooling water temperature, pressure, flow and water quality；Adjustment module, including chilled water modulation module and water quality adjustment module, the chilled water modulation module is for being controlled and being adjusted to the temperature, pressure and flow of water-cooling system cooling water, and the water quality adjustment module is for being adjusted water quality.The method that the system uses grading control is combined automatically controlling with manual intervention, safe and reliable, timely, meets the high request in tokamak device operation to cooling system stability.
Description
Technical field
The present invention relates to equipment temperature control field, specially a kind of water-cool control system based on Superconducting tokamak device
System.
Background technique
Superconducting tokamak is the great scientific work of the country " 95 " of State Development Planning Commission's official approval construction
Journey.Its scientific goal is to build a large-scale superconducting tokamak device and its experimental system with on-circular cross-section, development
And establish and carry out multiple technologies required for steady-state operation on superconducting tokamak device, carry out stable state, safety and efficient fortune
The experimental study of capable advanced tokamak fusion reactor basic physics problem is China next generation fusion ETR Engineering Test Reactor
Solid foundation is established in conceptual design.The big target of the three of tokamak are as follows: generate >=1 megampere of plasma current；Continue
Time is up to 1 kilosecond；Temperature will be more than 100,000,000 degree under high power heating.Tokamak device completed total adjustment in 2006
Examination, and carried out plasma discharge debugging for the first time, realizing within 2014 28 seconds H moulds, (the H98 factor is improved from 0.9 in 2012
To 1.2), the 5000 ten thousand degree of 100 seconds operating parameters of realization in 2016；These performance boosts are built upon the system started in 2012
On column tokamak engineering part upgrading basis.
Superconducting tokamak device is provided with water-cooling system, the major function of water-cooling system be for tokamak host and
The subsystems such as power supply, auxiliary heating, vacuum provide the cooling water of certain pressure, flow and temperature, to shift it in operational process
The thermic load of middle generation guarantees the safe and stable operation of tokamak Physical Experiment.
But existing water-cooling control system design falls behind, and belongs to semi-automatic semi-hand mode.It is real in tokamak physics
During testing, the mode with other systems mainly by manual telephone system is communicated.At present tokamak water-cooling system safety, can
By not being able to satisfy tokamak high parameter experiment service requirement in terms of property and timeliness, tokamak device has been seriously affected
And its safe and stable operation of subsystem, it is extremely urgent that upgrading is transformed to it.
Summary of the invention
Based on this, it is necessary in view of the above-mentioned problems, providing a kind of water cooling master control based on Superconducting tokamak device
System.
The embodiments of the present invention are implemented as follows, a kind of water cooling general control system based on Superconducting tokamak device,
Include:
Control module, including total control module and sub- control module, the total control module according to subsystems for uploading
Cooling water operation data, for main power loop provide setting and the people of temperature, pressure and flow during plasma operation
Work intervention, and the heat extraction measurement of main power loop is provided, the sub- control module includes cooling water control module and water quality control
Molding block, the cooling water control module are used for the automatic control of cooling water temperature, pressure and flow, the Water-quality control module
Automatic adjustment for water quality；
Monitoring modular, including cooling water monitoring module and water quality monitoring module, the cooling water monitoring module are used for coolant water temperature
The on-line monitoring of degree, pressure and flow, and the data monitored are transferred to the cooling water control module, the water quality monitoring
The data monitored are transferred to the Water-quality control module for monitoring water quality on-line by module；
Adjustment module, including chilled water modulation module and water quality adjustment module, the chilled water modulation module are described for receiving
The control instruction of cooling water control module is directly controlled and is adjusted to the temperature, pressure and flow of water-cooling system cooling water
Water quality is adjusted in section, the control instruction that the water quality adjustment module is used to receive the Water-quality control module, the water cooling
System includes tokamak water-cooling system and equipment water-cooling system.
A kind of water cooling general control system based on Superconducting tokamak device provided in an embodiment of the present invention, including control
Module, the control module include total control module and sub- control module；Monitoring modular, the monitoring modular include cooling water
Monitoring modular and water quality monitoring module, the monitoring for cooling water temperature, pressure, flow and water quality；Adjustment module, including cooling
Water adjustment module and water quality adjustment module, the control that the chilled water modulation module is used to receive the cooling water control module refer to
Order is directly controlled and is adjusted to the temperature, pressure and flow of water-cooling system cooling water, and the water quality adjustment module is used for
Water quality is adjusted in the control instruction for receiving the Water-quality control module, and the water-cooling system includes tokamak water-cooling system
With equipment water-cooling system.The method that the system uses grading control is combined automatically controlling with manual intervention, safe and reliable,
In time, it can satisfy the high request in tokamak device operation to cooling system stability.
Detailed description of the invention
Fig. 1 is a kind of water cooling general control system structure based on Superconducting tokamak device provided in an embodiment of the present invention
Schematic diagram；
Fig. 2 is to hold in the palm Karma in a kind of water cooling general control system based on Superconducting tokamak device provided in an embodiment of the present invention
Gram water-cooling system pipeline schematic diagram；
Fig. 3 is equipment water in a kind of water cooling general control system based on Superconducting tokamak device provided in an embodiment of the present invention
Cooling system pipeline schematic diagram；
Fig. 4 is a kind of water cooling general control system system composition based on Superconducting tokamak device provided in an embodiment of the present invention
Figure.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing 1-4 and implementation
Example, the present invention will be described in further detail.It should be appreciated that particular embodiments described herein is used only for explaining this hair
It is bright, it is not intended to limit the present invention.
A kind of water cooling general control system based on Superconducting tokamak device provided in an embodiment of the present invention, including control
Module, the control module include total control module and sub- control module；Monitoring modular, the monitoring modular include cooling water
Monitoring modular and water quality monitoring module, the monitoring for cooling water temperature, pressure, flow and water quality；Adjustment module, including cooling
Water adjustment module and water quality adjustment module, the control that the chilled water modulation module is used to receive the cooling water control module refer to
Order is directly controlled and is adjusted to the temperature, pressure and flow of water-cooling system cooling water, and the water quality adjustment module is used for
Water quality is adjusted in the control instruction for receiving the Water-quality control module, and the water-cooling system includes tokamak water-cooling system
With equipment water-cooling system.The method that the system uses grading control is combined automatically controlling with manual intervention, safe and reliable,
In time, it can satisfy the high request in tokamak device operation to cooling system stability.
As shown in Figs 1-4, in one embodiment of the invention, a kind of water cooling master control based on Superconducting tokamak device
System, comprising:
Control module, including total control module 100 and sub- control module, the total control module 100 are used for according to each subsystem
The cooling water operation data that system uploads provides setting for temperature, pressure and flow during plasma operation for main power loop
Fixed and manual intervention, and the heat extraction measurement of main power loop is provided, the sub- control module includes cooling water control module 110
With Water-quality control module 120, the cooling water control module 110 is used for the automatic control of cooling water temperature, pressure and flow, institute
State automatic adjustment of the Water-quality control module 120 for water quality；
Monitoring modular, including cooling water monitoring module 111 and water quality monitoring module 121, the cooling water monitoring module 111 are used for
The on-line monitoring of cooling water temperature, pressure and flow, and the data monitored are transferred to the cooling water control module 110,
The data monitored are transferred to the Water-quality control module for monitoring water quality on-line by the water quality monitoring module 121
120；
Adjustment module, including chilled water modulation module 112 and water quality adjustment module 122, the chilled water modulation module 112 are used for
The control instruction for receiving the cooling water control module 110 carries out directly the temperature, pressure and flow of water-cooling system cooling water
Control and adjusting, the water quality adjustment module 122 be used to receive the control instruction of the Water-quality control module 120 to water quality into
Row is adjusted, and the water-cooling system includes tokamak water-cooling system and equipment water-cooling system.
In the present invention, the control module includes total control module 100 and sub- control module.The total control module
100 have data for handling sub- the effective of control module upload, while being monitored to the operating status of sub- control module,
Total control module 100 is used for the master control of water-cooling system, directly receives artificial setting and adjusts, and is connected into entire tokamak
The mster-control centre of device belongs to a component part in the mster-control centre of entire tokamak device；Total control module 100
Another critical function be, the related data of flow and temperature can be imported and exported by cooling system during operation, be given
The calorie value that the measurement of the tokamak device heat exhaust out, i.e. control cooling system are taken away.
In the present invention, the sub- control module includes cooling water control module 110 and Water-quality control module 120, difference
According to each node in the preset parameter regulation subsystem, the operating parameter of main control node is directly passed to described total
Control module 100 receives the manual intervention of the total control module 100 during operation, such as directly changes the temperature of cooling water
Degree, pressure, flow value, regulating water quality and troubleshooting, the start-up and shut-down control etc. of the various pieces of system are all set in described
Under total control module 100, the effect of sub- control module be to guarantee setting parameter can stable operation, and to master control molding
Effective information after 100 upload process of block.
In the present invention, the monitoring modular includes cooling water monitoring module 111 and water quality monitoring module 121.In this hair
In bright, as Figure 2-3, the cooling circuit of described tokamak device each section is closed loop, and cooling water is in the closed-loop
It runs, is isolated from the outside in road, in parallel with water treatment circuit, each loop passes through heat-exchanger rig and outer ring cooling circuit
Carry out heat exchange.The monitoring modular is mainly set in the loop, the hydraulic pressure including cooling water of monitoring, flow,
Temperature and water quality, it is of course also possible to acquire other parameters according to actual needs.
In the present invention, the adjustment module is the main execution part of the water cooling general control system parameter regulation, both
Directly receive the regulating command of the sub- control, the operating status of regulating system also receives the indirect tune of portion's control module
Control.
A kind of water cooling general control system based on Superconducting tokamak device provided in an embodiment of the present invention, including control
Module, the control module include total control module 100 and sub- control module；Monitoring modular, the monitoring modular include cooling
Water monitoring module 111 and water quality monitoring module 121, the monitoring for cooling water temperature, pressure, flow and water quality；Adjustment module,
Including chilled water modulation module 112 and water quality adjustment module 122, the chilled water modulation module 112 is for receiving the cooling
The control instruction of water management module 110 is directly controlled and is adjusted to the temperature, pressure and flow of water-cooling system cooling water,
Water quality is adjusted in the control instruction that the water quality adjustment module 122 is used to receive the Water-quality control module 120, the water
Cold general control system 400 includes tokamak water-cooling system 410 and equipment water-cooling system 420.The water cooling general control system 400 is adopted
With the method for grading control, combined automatically controlling with manual intervention, it is safe and reliable, timely, it can satisfy tokamak dress
Set the high request in operation to cooling system stability.
In an embodiment of the invention, as shown in figure 4, the tokamak water-cooling system 410 and the equipment water cooling
The respective inside of system 420 and it is provided with interlock protection between the two.
In the present embodiment, specific interlock protection includes: the tokamak device and the water cooling general control system
400 it is chain (including each operation part of chain and tokamak device between two systems and corresponding cooling
Water route it is chain), each closing water-cooling loop (in Fig. 2-3, upper divertor water cooling loop 201, upper divertor water cooling loop 202,
First wall water cooling loop 203, vacuum wall water cooling loop 204, performer water cooling loop 205, fast control coil water cooling loop 206,
Resonate magnetic vibration coil water cooling loop 207, diagnostics classes device water cooling loop 208, neutral beam injection neck watt water cooling loop 209, low
Clutter water cooling loop 301, Four quadrants converter water cooling loop 302, longitudinal field ionization source water-cooling ring road 303, resonance magnetic vibration power supply water
Cold loop 304, power supply water-cooled cable loop 305) and matched regulating and controlling water quality circuit is chain, closing water cooling loop and outer
Enclose water cooling loop (in Fig. 2-3, tokamak water-cooling system periphery water cooling loop 210, equipment water-cooling system periphery water cooling loop
306) chain.Its basic demand is: for that must carry out cooling component in an operational process, the condition opened is
The corresponding water-cooling loop of water cooling has been switched on, and for component not necessarily cooling in operational process, then it cannot make water
The condition that can start for becoming its operation whether unlatching of cooling system, meanwhile, water cooling loop, water are closed for any one
Matter monitoring loop, which must be turned on the closing water-cooling loop, to be opened.
In the present embodiment, the tokamak water-cooling system 410 and the respective inside of the equipment water-cooling system 420 and
It is provided with interlock protection between the two, ensure that mutually coordinated between system components, it is therefore prevented that it is unexpected to occur, it improves
The reliable and case of system.
In an embodiment of the invention, the monitoring content of the water quality monitoring module monitors includes conductivity, pH value, two
Silica content, dissolved oxygen, TOC and suspension content.
In the present invention, the cooling water that runs is deionized water in the closing water-cooling loop, need strict control its
Water quality, Water-quality control mainly carry out in terms of two, are on the one hand the stabilizations for controlling deionized water property, as control was run
Dissolving in for oxygen is gone in journey；On the other hand mainly consider from equipment and pipe protection angle, prevent the corrosion of equipment and pipeline with
And the appearance of the situations such as fouling, sliding injury inner wall of the pipe.
In the present embodiment, the detailed programs for showing in particular regulating and controlling water quality, by, into regulation, being protected to the water quality project
The stabilization of cooling water chemistry property and physical property has been demonstrate,proved, the service life of equipment and pipeline is extended, while having reduced cooling water
Replacement, keeps the stable operation of system.
In an embodiment of the invention, the data that the sub- control module uploads have timestamp, and data are uploaded to institute
Total control module is stated for analyzing, filing, recording, monitoring and showing, data type includes analog input and output, switching value
Output and input.
In the present invention, data type includes that analog input and output, switching value are output and input, and analog quantity is 4
~20mA, +/- 10V, switching value are 24VDC signals.Temperature signal uses thermoelectricity occasionally PT100；Pneumatic signal range is 0.2~
1bar is converted to 4~20mA signal using pressure/power pack, the control for Pneumatic proportional control valve；Pneumatic signal 0
The control and actuation that gentle/electronic actuation valve of control valve is moved for disproportional gas-to-electric of~6-8bar.
In the present embodiment, information type used is industrial general signal type, enables a system to set using standardization
Meter, the selection of component select directly from existing product without redesigning.And the processing of signal is then defined
Its basic content includes analysis, filing, record, monitoring and display, is directed to the on-site supervision of equipment and the note of experimental data
The clear reliable record of process parameter is especially tested in record, required than conventional equipment it is more tight, ensure that the stabilization of experiment into
Row, is conducive to the acquisition and recording of procedure parameter, facilitates subsequent data analysis.
In an embodiment of the invention, the total control module has system management function, data representation function, alarm
Function and failure track and record function；The system management function includes restarting, configuring, starting, stopping, is local/far to control selection；
The data representation function describes system features using unified approach convenient for the software configuration in tokamak mster-control centre, from
Description data will not change in system operation；The purpose of warning function is to provide alarm to tokamak mster-control centre
Information, is used for fault diagnosis and correction, and content includes timestamp, grade, magnitude, alarm description；The failure tracks and records function
The information that can be recorded includes timestamp, Process identifier, event text is explained and message level.
In the present embodiment, it is specified that the concrete function of the total control module, enables the total control module to control
Entire water-cooling system state is made, and setting process is strictly observed for data collection and analysis, data is allowed clearly to sort out, deposit
Shelves.
In an embodiment of the invention, the chilled water modulation module include but is not limited to the instrument of each loop, valve,
Heat exchanger, pump and pipeline container, above-mentioned each element by mode in series or in parallel be set to chilled(cooling) water return (CWR) or
It in water quality adjustment circuit, is electrically connected with the sub- control module, is directly controlled by the sub- control module.
In the present embodiment, it is realized by instrument, valve, heat exchanger, pump and the pending element of pipeline container to cold
But the direct adjusting of water route pressure, flow, temperature and water quality, it is easy to control, it is easy to accomplish, and above-mentioned component belongs to pipeline
Basic component reduces the complexity of system, increases reliability.
In an embodiment of the invention, the water quality adjustment module includes that ion-exchanger, accurate filter, nitrogen are steady
Pressure system, expansion drum and pure water device for deoxidizing, above-mentioned each device are arranged in series in water treatment circuit, with the sub- control
Module electrical connection, is directly controlled by the sub- control module.
In the present embodiment, ion-exchanger selects the non-renewable resin of import to carry out special proportion as raw material, normal to transport
Under row state, separate unit ion-exchanger resin can be used continuously 4 years, operation temperature :≤60 DEG C, tank body material: 316L.Accurate mistake
Filter is set to the ion-exchanger outlet, and purpose is to intercept the resin particle that may be crushed outflow, using replaceable cartridge
Mode, tank body material: 316L, filtering accuracy: 10 μm.Nitrogen stabilization pressure system is in series on water process circuit, by nitrogen cylinder, gas
The composition such as road, pressure regulator valve, instrument, pressure sensor, pressure switch, expansion drum.At the top of expansion drum filled with steady pressure
High pure nitrogen, when cooling medium is lost due to exosmosing or being electrolysed on a small quantity, nitrogen is expanded automatically, and cooling medium is pressed into circulation pipe
Road system, to keep that the pressure of pipeline is constant and cooling medium is full of, expansion drum can buffer cooling water and produce because of temperature change
Raw volume change, nitrogen-sealed make cooling medium and air exclusion, to the steady of the indexs such as the dissolved oxygen of cooling medium in pipeline
Surely it plays an important role.Nitrogen pipeline is mainly made of pressure reducing valve, solenoid valve, safety valve, nitrogen cylinder and monitoring device etc., by
The automatic pressure-reducing of gas source, benefit charge, exhaust etc. are realized in PLC control.Air supply system is arranged in ontology altogether, separately configures external nitrogen interface,
Nitrogen cylinder and low-pressure nitrogen gas supply is respectively adopted.Expansion drum: configuration capacitance level gauge, magnetic turning plate formula liquidometer, mounted in expansion
On the outside of tank, it can show the liquid level in expansion drum, be provided with low liquid level warning.When liquid level reaches low spot, sends warning signal, mention
Show that operator starts fluid infusion pump.If liquid level reaches at ultralow, alarm signal is issued, prompts operator's examination and repair system.It is swollen
The liquid level sensor of swell is linear continuous signal, if fall off rate is more than setting value, system judges that pipeline may have leakage.
Wherein aerator is arranged in bottom, increases nitrogen solubility, and when degassing more effectively takes away oxygen.Tank body material: 316L.
Pure water device for deoxidizing: pure water device for deoxidizing is used according to " Henry Theorem " using the nitrogen and vacuum pump of purity >=99.995%
Deaerate film device, and the pure water of the degassed membrane tube of convection current carries out deoxidation.As Figure 2-3, above-mentioned each device is series at water treatment
In circuit.
The concrete composition of water quality adjustment module is given in the present embodiment, ensure that the stabilization of cooling water quality, it is effectively anti-
The situations such as the unstable chemcial property of the corrosion and scaling that pipeline can occur and water quality are stopped, ensure that system stablizes fortune
Row.
In one embodiment of the invention, the power-equipment of the tokamak water-cooling system uses Redundancy Design, together
It is arranged in parallel a set of above power-equipment in primary Ioops, another set of power can be automatically switched to when a set of equipment breaks down and set
It is standby；The power-equipment is electrically connected with the sub- control module, is directly controlled by the sub- control module.Each water cooling loop is equipped with
There are spcific power element, predominantly all kinds of water pumps, the conveying for cooling water in each loop provides power.Due to long operational time,
Water pump is easy to appear failure, in order to guarantee that the catastrophic failure of water pump does not influence the operation of system, the tokamak water-cooling system
Main water pump be all made of Redundancy Design, at least two sets of dynamical elements are in parallel, when wherein a set of dynamical element breaks down, are
System can start another stand-by power element according to the variation of flow or pressure or revolving speed, improve system to failure from
Processing capacity.
In an embodiment of the invention, as shown in figure 4, the tokamak water-cooling system 410 includes divertor water cooling
System 411, the first wall water-cooling system 412, vacuum chamber water-cooling system 413, performer water-cooling system 414, Inside coil water cooling
System 415 and window device water-cooling system 416；The equipment water-cooling system 420 includes lower hybrid wave water-cooling system 421 and power supply
Water-cooling system 422.
This gives the specific composition of the tokamak water-cooling system 410 and the equipment water-cooling system 420,
Each section of each cooling system and the Karma gram device is closely connected, and is indispensable in the tokamak device operation
One part, ensure that the stable operation of the tokamak device.
In an embodiment of the invention, as shown in figure 4, the divertor water-cooling system 411 includes upper divertor water cooling
System 4111 and lower divertor water-cooling system 4112；The Inside coil water-cooling system 415 includes fast control coil water-cooling system
4151 and resonance magnetic vibration coil water-cooling system 4152；The window device water-cooling system 416 includes diagnostics classes device water cooling system
System 4161 and neutral beam inject neck watt water-cooling system 4162；The power supply water-cooling system 422 includes Four quadrants converter water-cooling system
4221, longitudinal field ionization source water-cooling system 4222, resonance magnetic vibration power supply water-cooling system 4223 and power supply water-cooled cable system
4224。
The present embodiment furthermore presents the tool of the tokamak water-cooling system 410 and the equipment water-cooling system 420
Body is constituted, and each section of each cooling system and the Karma gram device is closely connected, be during the tokamak device is run not
The part that can or lack, ensure that the stable operation of the tokamak device.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of water cooling general control system based on Superconducting tokamak device characterized by comprising
Control module, including total control module and sub- control module, the total control module according to subsystems for uploading
Cooling water operation data, for main power loop provide setting and the people of temperature, pressure and flow during plasma operation
Work intervention, and the heat extraction measurement of main power loop is provided, the sub- control module includes cooling water control module and water quality control
Molding block, the cooling water control module are used for the automatic control of cooling water temperature, pressure and flow, the Water-quality control module
Automatic adjustment for water quality；
Monitoring modular, including cooling water monitoring module and water quality monitoring module, the cooling water monitoring module are used for coolant water temperature
The on-line monitoring of degree, pressure and flow, and the data monitored are transferred to the cooling water control module, the water quality monitoring
The data monitored are transferred to the Water-quality control module for monitoring water quality on-line by module；
Adjustment module, including chilled water modulation module and water quality adjustment module, the chilled water modulation module are described for receiving
The control instruction of cooling water control module is directly controlled and is adjusted to the temperature, pressure and flow of water-cooling system cooling water
Water quality is adjusted in section, the control instruction that the water quality adjustment module is used to receive the Water-quality control module, the water cooling
System includes tokamak water-cooling system and equipment water-cooling system.
2. a kind of water cooling general control system based on Superconducting tokamak device as described in claim 1, which is characterized in that
The tokamak water-cooling system and the respective inside of the equipment water-cooling system and it is provided with interlock protection between the two.
3. a kind of water cooling general control system based on Superconducting tokamak device as described in claim 1, which is characterized in that
The monitoring content of the water quality monitoring module monitors includes conductivity, pH value, dioxide-containing silica, dissolved oxygen, TOC and suspension
Object content.
4. a kind of water cooling general control system based on Superconducting tokamak device as described in claim 1, which is characterized in that
The data that the sub- control module uploads have timestamp, and data are uploaded to the total control module for analyzing, filing, remembering
Record, monitoring and display, data type include that analog input and output, switching value are output and input.
5. a kind of water cooling general control system based on Superconducting tokamak device as described in claim 1, which is characterized in that
The total control module has system management function, data representation function, warning function and failure track record function；The system
System management function includes restarting, configuring, starting, stopping, is local/far to control selection；The data representation function is convenient for tokamak
The software configuration in mster-control centre describes system features using unified approach, and self-description data will not in system operation
Variation；The purpose of warning function is to provide warning message to tokamak mster-control centre, is used for fault diagnosis and correction, content
Including timestamp, grade, magnitude, alarm description；The information of the failure track record function record includes timestamp, process mark
Know symbol, event text explanation and message level.
6. a kind of water cooling general control system based on Superconducting tokamak device as described in claim 1, which is characterized in that
The chilled water modulation module includes instrument, valve, heat exchanger, pump and the pipeline container of each loop, and above-mentioned each element is logical
It crosses mode in series or in parallel to be set in chilled(cooling) water return (CWR) or water quality adjustment circuit, be electrically connected with the sub- control module
It connects, is directly controlled by the sub- control module.
7. a kind of water cooling general control system based on Superconducting tokamak device as described in claim 1, which is characterized in that
The water quality adjustment module includes ion-exchanger, accurate filter, nitrogen stabilization pressure system, expansion drum and pure water deoxidation dress
It sets, above-mentioned each device is arranged in series in water treatment circuit, is electrically connected with the sub- control module, by the sub- control module
It directly controls.
8. a kind of water cooling general control system based on Superconducting tokamak device as described in claim 1, which is characterized in that
The power-equipment of the tokamak water-cooling system uses Redundancy Design, is arranged in parallel a set of above power in the same circuit and sets
It is standby, another set of power-equipment can be automatically switched to when a set of equipment breaks down；The power-equipment and the sub- control mould
Block electrical connection, is directly controlled by the sub- control module.
9. a kind of water cooling general control system based on Superconducting tokamak device as described in claim 1, which is characterized in that
The tokamak water-cooling system includes divertor water-cooling system, the first wall water-cooling system, vacuum chamber water-cooling system, performer
Water-cooling system, Inside coil water-cooling system and window device water-cooling system；The equipment water-cooling system includes lower hybrid wave water cooling
System and power supply water-cooling system.
10. a kind of water cooling general control system based on Superconducting tokamak device as claimed in claim 8, feature exist
In the divertor water-cooling system includes upper divertor water-cooling system and lower divertor water-cooling system；The Inside coil water cooling
System includes fast control coil water-cooling system and resonance magnetic vibration coil water-cooling system；The window device water-cooling system includes diagnosis
Class device water-cooling system and neutral beam inject neck watt water-cooling system；The power supply water-cooling system includes Four quadrants converter water cooling system
System, longitudinal field ionization source water-cooling system, resonance magnetic vibration power supply water-cooling system and power supply water-cooled cable system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811200116.4A CN109542143A (en) | 2018-10-16 | 2018-10-16 | A kind of water-cooling control system based on Superconducting tokamak device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811200116.4A CN109542143A (en) | 2018-10-16 | 2018-10-16 | A kind of water-cooling control system based on Superconducting tokamak device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109542143A true CN109542143A (en) | 2019-03-29 |
Family
ID=65843727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811200116.4A Pending CN109542143A (en) | 2018-10-16 | 2018-10-16 | A kind of water-cooling control system based on Superconducting tokamak device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109542143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739086A (en) * | 2019-10-22 | 2020-01-31 | 中国科学院合肥物质科学研究院 | auxiliary loop for Tokamak fusion device cooling power generation system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1408653A (en) * | 2002-09-24 | 2003-04-09 | 天津大学 | Producing process and technology for electronic grade water by intergrated film process |
| CN103025128A (en) * | 2012-12-05 | 2013-04-03 | 广州高澜节能技术股份有限公司 | Low hybrid wave water cooling system |
| RU2582490C1 (en) * | 2015-03-20 | 2016-04-27 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Method for measurement of profile of fixed megawatt beams of ions and atoms in injector |
| CN108168174A (en) * | 2017-12-25 | 2018-06-15 | 上海海鼎实业发展有限公司 | A kind of water cooling plant applied to spinning hot-rolling |
-
2018
- 2018-10-16 CN CN201811200116.4A patent/CN109542143A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1408653A (en) * | 2002-09-24 | 2003-04-09 | 天津大学 | Producing process and technology for electronic grade water by intergrated film process |
| CN103025128A (en) * | 2012-12-05 | 2013-04-03 | 广州高澜节能技术股份有限公司 | Low hybrid wave water cooling system |
| RU2582490C1 (en) * | 2015-03-20 | 2016-04-27 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Method for measurement of profile of fixed megawatt beams of ions and atoms in injector |
| CN108168174A (en) * | 2017-12-25 | 2018-06-15 | 上海海鼎实业发展有限公司 | A kind of water cooling plant applied to spinning hot-rolling |
Non-Patent Citations (4)
| Title |
|---|
| 中国水利教育协会组织编审: "《水资源开发利用与管理》", 31 May 2006 * |
| 张虎山等: "《压水型核反应堆水化学工况控制与水质监测》", 31 July 2011 * |
| 杨作清等: "《钢铁工业水处理实用技术与应用》", 30 June 2015, 冶金工业出版社 * |
| 王博东: "基于PLC和组态软件的水冷监控系统的设计实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739086A (en) * | 2019-10-22 | 2020-01-31 | 中国科学院合肥物质科学研究院 | auxiliary loop for Tokamak fusion device cooling power generation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018227976A1 (en) | Helium gas experiment loop device for fusion reactor | |
| CN101740153A (en) | Device and system for monitoring and displaying normal operating condition of unit of nuclear power plant | |
| CN110190296B (en) | Battery thermal management system and control method thereof | |
| KR20200024065A (en) | Chemical Control System of Power Plant | |
| CN102213954B (en) | Supercritical water processing control system and control method thereof | |
| CN104299666A (en) | Ultra-micro-flow high-pressure hydrogen accurate injection system and method | |
| CN109542143A (en) | A kind of water-cooling control system based on Superconducting tokamak device | |
| CN104613703A (en) | Cooling water circulation system and control method | |
| US8128875B2 (en) | Hydrogen control system for electric generator | |
| CN102903405A (en) | Balanced and sealed main gas supply system for high-temperature gas cooled reactor helium fan | |
| Zhida et al. | Simulation research on passive safety injection system of marine nuclear power plant based on compressed gas | |
| US20170179502A1 (en) | Heat recovery apparatus based on fuel cell and operating method thereof | |
| CN109799114B (en) | Blast furnace gas comprehensive utilization engineering steam-water sampling system | |
| CN115045869A (en) | Automatic air supply control method for pressure tank based on Boyle function fitting | |
| Utili et al. | The European Breeding Blanket Test Facility: An integrated device to test European helium cooled TBMs in view of ITER | |
| CN219872887U (en) | Double-loop cooling device for water-cooled coil of Tokamak test device | |
| KR101144456B1 (en) | Reactor system and controlling the reactor system | |
| CN107680696A (en) | Supercritical autoclave water chemistry feeds back TT＆C system and its control method | |
| CN210317806U (en) | Full-automatic mechanical seal chamber cooling system | |
| CN205330910U (en) | Compressor system | |
| CN116558864A (en) | Solid-state hydrogen storage test system and test method thereof | |
| CN216012641U (en) | Test loop for testing mechanical seal for nuclear main pump | |
| CN216950804U (en) | Main pump seal test system | |
| KR101281238B1 (en) | Cooling hydrogen gas supplying apparatus used for an electronic generator | |
| CN214836679U (en) | Waste heat cooling device suitable for water-cooling diesel generating set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |
|
| RJ01 | Rejection of invention patent application after publication |