CN103713533B - A kind of Triggering Control System utilizing temperature difference power supply to power - Google Patents
A kind of Triggering Control System utilizing temperature difference power supply to power Download PDFInfo
- Publication number
- CN103713533B CN103713533B CN201310700115.7A CN201310700115A CN103713533B CN 103713533 B CN103713533 B CN 103713533B CN 201310700115 A CN201310700115 A CN 201310700115A CN 103713533 B CN103713533 B CN 103713533B
- Authority
- CN
- China
- Prior art keywords
- module
- control system
- triggering
- power supply
- power
- 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.)
- Active
Links
Landscapes
- Air Bags (AREA)
- Safety Devices In Control Systems (AREA)
Abstract
The invention discloses a kind of Triggering Control System utilizing temperature difference power supply to power, this Triggering Control System is connected with goal systems to be triggered (6), Triggering Control System includes thermoelectric source module (1), the Logic control module (2) being connected with thermoelectric source module (1), and the triggering signal output module (3) being connected with Logic control module (2), trigger signal output module (3) and be connected with goal systems to be triggered (6).This system provides triggering signal by triggering the startup that signal output module (3) is goal systems to be triggered, it runs the electric energy that after required energy only relies upon accident, temperature difference power supply provides, the present invention can make goal systems to be triggered obtain more preferable general passive characteristic, is greatly promoted the reliability that goal systems to be triggered is correctly triggered.
Description
Technical field
The present invention relates to control technical field, be specifically related to a kind of triggering utilizing temperature difference power supply to power and control
System.
Background technology
AP1000 is US Westinghouse company's research and development, representative generation Ⅲ nuclear power system, setting of it
Meter advantage is the passive characteristic of its engineered safety system.The passive engineered safety system of AP1000 is main
Including passive core cooling system (PXS) and Passive containment cooling system (PCS), the two system
System has typical passive characteristic, and the realization of its function has high reliability without power maintenance, process.
But the startup that said process is under accident conditions is not passive, by multiple conditionality, electronic/
Pneumatic stopping valve needs external power source/power source to power/supply, and its control instruction is by protecting and safety monitoring
System (PMS) is assigned.It means that the non-passive safety function of a series of high reliability, probably due to
Start and unsuccessfully cannot start.This contradiction being controlled the startup of passive process by active operation is technical,
Solution to this problem is one of the main object of the present invention.
Summary of the invention
For defect present in prior art, it is an object of the invention to provide one and utilize temperature difference power supply
The Triggering Control System of power supply, improves the reliability that goal systems to be triggered is correctly triggered.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of Triggering Control System utilizing temperature difference power supply to power, described Triggering Control System is with to be triggered
Goal systems connects, and described Triggering Control System includes thermoelectric source module, with thermoelectric source module even
The Logic control module connect, and the triggering signal output module being connected with Logic control module, trigger letter
Number output module is connected with goal systems to be triggered, wherein,
Thermoelectric source module is for the power supply of described Triggering Control System；
Logic control module is for monitoring the state of thermoelectric source module, and patrols according to prefabricated combination therein
The program of collecting, controls to trigger signal output module by assigning control instruction；
Trigger signal output module for the control instruction assigned according to Logic control module to target to be triggered
System output triggers signal.
Further, a kind of Triggering Control System utilizing temperature difference power supply to power, described temperature
The thermal source of difference power module is by the pipeline of intensification, valve, equipment, container, body structure surface occur after accident
Or power house environment serves as；The low-temperature receiver of thermoelectric source module is by maintaining temperature after accident within the setting time
Carry less than pipeline, valve, equipment, container, body structure surface or the Factory Building low-temperature region of power house environment temperature
Supply.
Further, a kind of Triggering Control System utilizing temperature difference power supply to power, described temperature
Difference power module is multiple.
Further, a kind of Triggering Control System utilizing temperature difference power supply to power, described touches
Send out control system also include and trigger the external command receiver module that signal output module is connected, external command
Receiver module was for assigning control instruction when Logic control module loses efficacy to triggering signal output module.
Further, a kind of Triggering Control System utilizing temperature difference power supply to power, described touches
Send out control system also include with thermoelectric source module, Logic control module, triggering signal output module and
The state indicator module that external command receiver module connects.
Further, a kind of Triggering Control System utilizing temperature difference power supply to power, described shape
State indicating module is used for monitoring, record and upload thermoelectric source module, Logic control module, triggering signal
Output module, external command receiver module and the status information of himself；Described status information includes
Current state information and historical information record.
Further, a kind of Triggering Control System utilizing temperature difference power supply to power, described touches
Send out the redundant power storage mould that control system also includes being connected with thermoelectric source module and state indicator module
Block.
Further, a kind of Triggering Control System utilizing temperature difference power supply to power, described
Redundant power reservoir module for providing the electric power needed for running, thermoelectric source module for state indicator module
It is additionally operable to provide electric energy to supplement for redundant power reservoir module.
Further, a kind of Triggering Control System utilizing temperature difference power supply to power, triggers letter
Number output module exports according to the triggering signal format needed for goal systems to be triggered and triggers signal.
The beneficial effects of the present invention is:
(1) activation and the operation of system does not relies on the extraneous energy inputted and signal, can make to be triggered
Goal systems obtains more preferable general passive characteristic；
(2) thermoelectric source module is the passive equipment of multiple row redundancy, and this makes goal systems to be triggered
The reliability correctly triggered significantly increases；
(3) temperature difference that the Energy Dependence that system is run produces in accident, goal systems to be triggered is by false touch
The probability sent out is extremely low.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of Triggering Control System utilizing temperature difference power supply to power of the present invention；
Fig. 2 is the schematic diagram of thermoelectric source module in detailed description of the invention.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described in further detail with detailed description of the invention.
Fig. 1 shows the structured flowchart of a kind of Triggering Control System utilizing temperature difference power supply to power of the present invention,
It is defeated that this system mainly includes that 1, Logic control module of multiple thermoelectric source modules 2, triggers signal
Go out module 3,4, state indicator module 5 of an external command receiver module and a redundant power storage
Storing module 12.The function of this system is the startup offer triggering signal 10 for goal systems 6 to be triggered, its
Run the electric energy that after required energy only relies upon accident, thermoelectric source module 1 provides.Wherein, temperature difference power supply
Module 1 is connected with Logic control module 2, for the power supply of described Triggering Control System；Logic control mould
Block 2 is connected with triggering signal output module 3, for monitoring the state of thermoelectric source module 1, and according to
Prefabricated combination logic program therein (the pre-determined program for controlling), refers to by assigning control
9 controls are made to trigger signal output module 3；Trigger signal output module 3 with goal systems 6 to be triggered even
Connect, touch to goal systems 6 to be triggered output for the control instruction 9 assigned according to Logic control module 2
Signalling 10.Wherein, combinations thereof logic is often referred to " two take one " or " four in nuclear power plant system control
Take two " etc., Logic control module 2 exports mould according to the control program that operator are prefabricated to triggering signal
Block 3 assigns control instruction.
The thermal source 7 of each thermoelectric source module 1 of the present invention by occur after accident heat up pipeline, valve,
Equipment, container, body structure surface or power house environment serve as；After the low-temperature receiver 8 of thermoelectric source module 1 is by accident
In still can set long-time in maintain temperature below power house environment temperature, i.e. accident after heat up relatively slow,
Maintain in certain time the pipeline relative to the relatively low low temperature of power house environment temperature, valve, equipment, container,
Body structure surface or power house environment low-temperature region provide.Thermoelectric source module 1 is that whole Triggering Control System supplies
Electricity, its supply district is as shown in Fig. 1 14.Fig. 2 shows existing conventional a kind of typical temperature difference power supply
The schematic diagram of module, wherein, A is conductive metal layer, and B is insulation material layer, and C is ceramic layer, should
Thermoelectric source module uses p-type thermoelectric material, insulation material layer and N-type thermoelectric material to form one three layers
PN junction, form thermocouple.Thermoelectric source module 1 shown in Fig. 1 is N number of.
The control instruction 9 that triggering signal output module 3 is assigned according to Logic control module 2 is touched by specific waiting
Send out the triggering signal format output needed for goal systems 6 and trigger signal 10.External command receiver module 4 can
When Logic control module 2 lost efficacy and cannot assign control instruction 9 to triggering signal output module 3, root
The instruction assigned by operator according to the external command 11(received) directly to triggering signal output module
3 assign control instruction 9, to trigger signal 10 to goal systems 6 to be triggered output；If logic control
Module 2 did not lost efficacy, and the most any control instruction 9 by external command receiver module 4 input system is the most not
Come into force.
State indicator module 5 be used for monitoring, record and upload thermoelectric source module, Logic control module,
Trigger signal output module, external command receiver module 4 and the status information of himself 13, including:
The current state information of each thermoelectric source module 1 and historical information record；Working as of Logic control module 2
Front status information and historical information record；Trigger current state information and the history letter of signal output module 3
Breath record；The current state information of external command receiver module 4 and historical information record；State instruction mould
The status information of block 5 itself.State indicator module 5 can be powered by redundant power reservoir module 12, it is achieved
Early than the operation in advance of thermoelectric source module 1 power supply, or realize after thermoelectric source module 1 is stopped power supply
Continuity is maintained to run.Redundant power reservoir module 12 had both had certain electric energy before system is activated, these
Electric energy once consumes, and can be provided supplementary by thermoelectric source module 1 after system activates, and redundant power is stored
Module 12 is merely responsible for providing state indicator module 5 to run required electric power, and state indicator module 5 is any
One thermoelectric source module 1 can activate and run when being in normal power supply state.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
The spirit and scope of invention.So, if these amendments of the present invention and modification belong to right of the present invention and want
Ask and within the scope of equivalent technology, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. one kind utilizes the Triggering Control System that temperature difference power supply is powered, described Triggering Control System is connected with goal systems to be triggered (6), it is characterized in that: described Triggering Control System includes thermoelectric source module (1), the Logic control module (2) being connected with thermoelectric source module (1), and the triggering signal output module (3) being connected with Logic control module (2), trigger signal output module (3) to be connected with goal systems to be triggered (6), wherein
Thermoelectric source module (1) is for the power supply of described Triggering Control System；
Logic control module (2) is used for monitoring the state of thermoelectric source module (1), and according to prefabricated combination logic program therein, controls to trigger signal output module (3) by assigning control instruction；
Trigger signal output module (3) and trigger signal for the control instruction assigned according to Logic control module (2) to goal systems to be triggered (6) output；
Described Triggering Control System also includes and triggers the external command receiver module (4) that signal output module (3) is connected, and external command receiver module (4) was for assigning control instruction when Logic control module (2) loses efficacy to triggering signal output module (3).
A kind of Triggering Control System utilizing temperature difference power supply to power, it is characterised in that: the thermal source of described thermoelectric source module (1) is served as by pipeline, valve, equipment, container, body structure surface or the power house environment that intensification occurs after accident；The low-temperature receiver of thermoelectric source module (1) is provided by maintaining temperature below the pipeline of power house environment temperature, valve, equipment, container, body structure surface or Factory Building low-temperature region after accident within the setting time.
A kind of Triggering Control System utilizing temperature difference power supply to power, it is characterised in that: described thermoelectric source module (1) is multiple.
A kind of Triggering Control System utilizing temperature difference power supply to power, it is characterised in that: described Triggering Control System also includes the state indicator module (5) being connected with thermoelectric source module (1), Logic control module (2), triggering signal output module (3) and external command receiver module (4).
A kind of Triggering Control System utilizing temperature difference power supply to power, it is characterised in that: described state indicator module (5) is used for monitoring, record and uploading thermoelectric source module (1), Logic control module (2), trigger signal output module (3), external command receiver module (4) and the status information of himself；Described status information includes current state information and historical information record.
A kind of Triggering Control System utilizing temperature difference power supply to power, it is characterised in that: described Triggering Control System also includes the redundant power reservoir module (12) being connected with thermoelectric source module (1) and state indicator module (5).
A kind of Triggering Control System utilizing temperature difference power supply to power, it is characterized in that: described redundant power reservoir module (12) provides electric energy to supplement for providing the electric power needed for running, thermoelectric source module (1) to be additionally operable to as redundant power reservoir module (12) for state indicator module (5).
A kind of Triggering Control System utilizing temperature difference power supply to power, it is characterised in that: trigger signal output module (3) and export triggering signal according to the triggering signal format needed for goal systems to be triggered (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700115.7A CN103713533B (en) | 2013-12-18 | 2013-12-18 | A kind of Triggering Control System utilizing temperature difference power supply to power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700115.7A CN103713533B (en) | 2013-12-18 | 2013-12-18 | A kind of Triggering Control System utilizing temperature difference power supply to power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103713533A CN103713533A (en) | 2014-04-09 |
| CN103713533B true CN103713533B (en) | 2016-08-24 |
Family
ID=50406589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310700115.7A Active CN103713533B (en) | 2013-12-18 | 2013-12-18 | A kind of Triggering Control System utilizing temperature difference power supply to power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103713533B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201878109U (en) * | 2010-12-17 | 2011-06-22 | 王群英 | Wireless and wired controlled fire-fighting forcible switching circuit |
| CN102411321A (en) * | 2011-12-01 | 2012-04-11 | 郑州春泉暖通节能设备有限公司 | Direct control type electric appliance energy-saving monitoring device |
| CN102664612A (en) * | 2012-04-26 | 2012-09-12 | 深圳众为兴技术股份有限公司 | Control device for automatic disconnection of power switch triggered at one time |
| CN102681460A (en) * | 2012-06-06 | 2012-09-19 | 兰莉莉 | Power-saving control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7734572B2 (en) * | 2006-04-04 | 2010-06-08 | Panduit Corp. | Building automation system controller |
-
2013
- 2013-12-18 CN CN201310700115.7A patent/CN103713533B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201878109U (en) * | 2010-12-17 | 2011-06-22 | 王群英 | Wireless and wired controlled fire-fighting forcible switching circuit |
| CN102411321A (en) * | 2011-12-01 | 2012-04-11 | 郑州春泉暖通节能设备有限公司 | Direct control type electric appliance energy-saving monitoring device |
| CN102664612A (en) * | 2012-04-26 | 2012-09-12 | 深圳众为兴技术股份有限公司 | Control device for automatic disconnection of power switch triggered at one time |
| CN102681460A (en) * | 2012-06-06 | 2012-09-19 | 兰莉莉 | Power-saving control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103713533A (en) | 2014-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103227506A (en) | Triggering and monitoring unit of converter valve thyristor | |
| CN203773321U (en) | Power plant SIS/MIS monitor and management information integrated system | |
| CN108539771B (en) | Energy monitoring and management system based on energy storage device and management method thereof | |
| CN103713533B (en) | A kind of Triggering Control System utilizing temperature difference power supply to power | |
| CN103841736A (en) | Automatic control system and method of multiple solar irradiation xenon lamps in simulation space environment | |
| CN104965467A (en) | Design method of temperature control combined power source | |
| CN108023407B (en) | Intelligent power-off protection system | |
| CN204591592U (en) | A kind of blade anti-icing and de-icing device for wind-driven generator | |
| CN209928296U (en) | Multiple redundancy control system for electric heating of nuclear power station pipeline | |
| CN204756102U (en) | Electromagnetism trigger and gas trip valve | |
| CN103149910A (en) | Ventilation intelligent control system in transformer substation room | |
| CN204287947U (en) | Intelligent substation auxiliary monitoring system | |
| CN206727486U (en) | Intelligent heat dissipation ring main unit | |
| CN104052333A (en) | System for generating power through decay heat of reactor core melting objects | |
| CN102385337A (en) | Safety monitoring system for fuel cell | |
| CN102419875A (en) | Low temperature control method and system used for access control system | |
| CN203117816U (en) | Thermal insulation device for operation control box of hydrogen peroxide filling machine | |
| CN203406830U (en) | Photovoltaic module junction box with electrical connection protection | |
| CN106094693A (en) | Temperature humidity intelligent online for box switching station is monitored and Three-tele system | |
| CN201698238U (en) | Special temperature monitor for wind-power box type substation | |
| CN205135911U (en) | Environmental conditioning system for wind generating set | |
| CN206995640U (en) | Realize the mining system from pressurised liquid carbon dioxide fire prevention and extinguishment of monitoring and controlling | |
| CN207067784U (en) | A kind of weak current engineering building intelligence monitoring system | |
| CN201113558Y (en) | Remotely controlled generating plant | |
| CN105429024A (en) | Power distribution box cooling protection apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |