CN109445309B - Test method of nuclear energy heat supply device self-starting and stopping control simulation system - Google Patents
Test method of nuclear energy heat supply device self-starting and stopping control simulation system Download PDFInfo
- Publication number
- CN109445309B CN109445309B CN201811572958.2A CN201811572958A CN109445309B CN 109445309 B CN109445309 B CN 109445309B CN 201811572958 A CN201811572958 A CN 201811572958A CN 109445309 B CN109445309 B CN 109445309B
- Authority
- CN
- China
- Prior art keywords
- module
- simulation
- test
- logic
- calculation
- 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
Images
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
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The invention belongs to the technical field of nuclear power plant verification, and particularly relates to a nuclear energy heat supply device self-starting and stopping control simulation system and a test method. The simulation system comprises a simulation server module, an engineer station module, an operator terminal module and a communication interface module; the operator terminal module transmits an operation instruction of an operator to the simulation server module through the communication interface module for simulation calculation, the simulation server module feeds back the obtained real-time test value to the engineer station module to be recorded in a text file, and the text file is displayed through the operator terminal module. Compared with the existing test method of the automatic start-stop control system, the technical scheme adopted by the invention develops the test environment and executes the test in a simulation mode, has short development period, can carry out fully repeated tests, can effectively discover the design defects, saves the test time and reduces the test cost.
Description
Technical Field
The invention belongs to the technical field of nuclear power plant verification, and particularly relates to a nuclear energy heat supply device self-starting and stopping control simulation system and a test method.
Background
The nuclear power plant automatic start-stop control system completes the highest level control function in the nuclear energy heat supply plant automatic control system. In the process of starting and stopping the nuclear energy heat supply device, the automatic start-stop control system comprehensively manages all process equipment control systems according to the start-stop process. The purpose of the automatic start-stop control system is to realize the automation of the start and stop processes of the nuclear heat supply device through an automatic control technology, improve the correctness and the normalization of the start and stop of the nuclear heat supply device, reduce the workload of operating personnel in the start-stop process, and enable the start and stop of the nuclear heat supply device to be simpler, safer and more reliable, and the start-stop time to be shorter.
The automatic start-stop control system needs to be subjected to sufficient and repeated tests before engineering is implemented, and can be really used in actual production. The existing technical literature retrieval finds that the existing test of the automatic start-stop control system mainly adopts a real object system for testing, and has the problems of long test time, large workload, high cost of input of manpower and material resources and the like. Because the control range of the self-starting and stopping control system covers the whole plant and relates to a large number of parameters and instructions, compared with a real object system test, the simulation test can carry out the whole self-starting and stopping test in the whole plant range when no real process system is available, various errors in the design can be found as early as possible, the checking scheme is reasonable, meanwhile, the simulation test is simpler and more convenient to realize, the iteration period is short, a large number of repeated tests can be carried out, and the test time can be saved; in addition, the simulation test does not need to configure a real control system hardware environment, and the cost is far lower than that of a real system test. Therefore, a nuclear energy heating device self-starting and stopping control simulation system and a test method are needed.
Disclosure of Invention
The invention aims to provide a nuclear energy heating device self-starting and stopping control simulation system and a test method aiming at the problems of long time consumption and high cost of the existing physical system test method.
The technical scheme of the invention is as follows:
a nuclear energy heating device self-starting and stopping control simulation system comprises a simulation server module, an engineer station module, an operator terminal module and a communication interface module; the engineer station module is used for developing a simulation server module and recording a real-time test value generated by the simulation server module in the test process into a text file; the simulation server module is used for simulating, calculating and managing real-time test values generated by all modules of the simulation system; the operator terminal module is used for monitoring the process parameters and the logic parameters by an operator and operating the process equipment by the operator; the communication interface module realizes real-time data communication between the operator terminal module and the simulation server module through communication software and a communication interface list; the operator terminal module transmits an operation instruction of an operator to the simulation server module through the communication interface module for simulation calculation, the simulation server module feeds back the obtained real-time test value to the engineer station module to be recorded in a text file, and the text file is displayed through the operator terminal module.
Further, the simulation server module comprises a database module, a thermal hydraulic calculation module, a self-starting and stopping logic simulation calculation module, a process equipment logic simulation calculation module and an operation scheduling module; the system comprises a database module, a thermal hydraulic calculation module, a self-starting and stopping logic simulation calculation module, a control logic simulation development software, a process equipment logic simulation calculation module, an operation scheduling module and a process equipment logic simulation calculation module, wherein the database module realizes the management function of a real-time value of a self-starting and stopping control simulation system of a nuclear energy heat supply device through database management software, the thermal hydraulic calculation module realizes the calculation of a thermal hydraulic parameter real-time value of a process system through the thermal hydraulic calculation software, the self-starting and stopping logic simulation calculation module realizes the calculation of a logic parameter real-time value of the process equipment through the control logic simulation development software, and the operation scheduling module realizes the loading and the operation of the database module, the thermal hydraulic calculation module, the self-starting and stopping logic simulation calculation module and the process equipment logic simulation calculation module through the operation scheduling management software.
Further, the engineer station module comprises a simulation test control module; the simulation test control module realizes the simulation test control function of the nuclear energy heat supply device self-starting and stopping control simulation system and records the test value in the test process into the text file.
Furthermore, the engineer station module also comprises a simulation calculation development module and a picture development module, the simulation calculation development module remotely logs in the simulation server module to develop a thermal hydraulic calculation module, a self-starting and stopping logic simulation calculation module and a process equipment logic simulation calculation module, and the picture development module locally develops a picture display operation module in the operator terminal and downloads a picture file to the operator terminal module.
Furthermore, the simulation calculation development module comprises thermal hydraulic calculation software and control logic simulation development software, the thermal hydraulic calculation software realizes the development of a thermal hydraulic calculation module in the simulation server module, and the control logic simulation development software realizes the development of a self-starting and stopping logic simulation calculation module and a process equipment logic simulation calculation module in the simulation server module.
Further, the operator terminal module comprises a picture display operation module, and the picture display operation module realizes the monitoring of the process parameters and the logic parameters by an operator and the operation of the process equipment by the operator through an operator operation picture developed by picture development software of the engineer station module.
Furthermore, the self-starting-stopping logic simulation calculation module and the process equipment logic simulation calculation module are mutually independent, and real-time data are exchanged through the database module.
Further, the self-starting-stopping logic simulation calculation module comprises self-starting-stopping operation management simulation logic, a stepping simulation program and a stepping simulation instruction.
The invention also provides a test method of the nuclear energy heating device self-starting and stopping control simulation system, which sequentially comprises the following steps:
step 1, before testing, determining an expected response value of a parameter to be tested, and writing the expected response value into an expected response value file;
step 2, a simulation test control module on the engineer station module sends a test environment initialization instruction, an operation scheduling module reads a process system parameter initial value in a database module according to the test environment initialization instruction, and meanwhile, the simulation test control module writes the process system parameter initial value into a test result file;
step 3, the simulation test control module sends a test starting instruction, and the test starting instruction is sent to the simulation server module through the communication interface module; the operation scheduling module on the simulation server module schedules the operation of the thermal hydraulic calculation module, the self-starting and stopping logic simulation calculation module and the process equipment logic simulation calculation module according to the test starting instruction;
step 4, the operator terminal executes the operation actions of automatic start-stop input, automatic start-stop pile-stop selection and/or breakpoint selection, the picture display operation module recognizes the actions as an automatic start-stop operation instruction, the automatic start-stop operation instruction is sent to an automatic start-stop logic simulation calculation module on the simulation server module through the communication interface module, and meanwhile, the simulation test control module writes the automatic start-stop operation instruction into a test result file;
step 5, the automatic start-stop logic simulation calculation module calculates a step simulation instruction according to an automatic start-stop operation instruction sent by an operator terminal, the step simulation instruction is transmitted to the process equipment logic simulation calculation module through the database module, and meanwhile, the simulation test control module writes the step simulation instruction into a test result file;
step 6, a process equipment logic simulation calculation module calculates a process equipment control instruction according to the stepping simulation instruction, the process equipment control instruction is transmitted to a thermal hydraulic calculation module through a database module, and meanwhile, a simulation test control module writes the process equipment control instruction into a test result file;
step 7, the thermal hydraulic calculation module calculates a thermal hydraulic parameter real-time value of a nuclear energy heat supply device process system according to a process equipment control instruction, sends the thermal hydraulic parameter real-time value to the process equipment logic simulation calculation module through the database module, and simultaneously writes the thermal hydraulic parameter real-time value into a test result file by the simulation test control module;
step 8, the process equipment logic simulation calculation module transmits the real-time values of the thermal hydraulic parameters to the automatic start-stop logic simulation calculation module through the database module, simultaneously transmits the real-time values of the thermal hydraulic parameters to a picture display operation module on an operator terminal through the communication interface module, and simultaneously the simulation test control module writes the picture display parameters into a test result file;
step 9, the self-starting-stopping logic simulation calculation module calculates the execution state of the stepping simulation program according to the real-time value of the thermal hydraulic parameter, transmits the execution state of the stepping simulation program to a picture display operation module on an operator terminal through a communication interface module, and simultaneously writes the execution state of the stepping simulation program and the picture display parameter into a test result file by the simulation test control module;
step 10, a simulation test control module on the engineer station module sends a test stopping instruction, the test stopping instruction is sent to a simulation server module through a communication interface module, an operation scheduling module on the simulation server module schedules a thermal hydraulic calculation module, an automatic start-stop logic simulation calculation module and a process equipment logic simulation calculation module to stop according to the test stopping instruction;
and 11, after the test is finished, comparing the test result file obtained in the step 9 with the expected response value file obtained in the step 1, if the result is consistent, passing the test, if the result is inconsistent, stopping all software function modules of the nuclear energy heat supply device self-starting and stopping control simulation system, and modifying a thermal hydraulic calculation program, a self-starting and stopping logic simulation calculation program or a process equipment logic simulation calculation program on an engineer station module by using a simulation calculation development module through remote login to a simulation server according to the problem reflected in the test result, and re-executing the test.
The invention has the beneficial effects that:
compared with the existing test method of the automatic start-stop control system, the technical scheme adopted by the invention develops the test environment and executes the test in a simulation mode, has short development period, can carry out fully repeated tests, can effectively discover the design defects, saves the test time and reduces the test cost.
Drawings
Fig. 1 is a functional block diagram of the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
Example 1
The embodiment provides a nuclear energy heating device self-starting and stopping control simulation system, which is composed as shown in fig. 1 and comprises a simulation server module, an engineer station module, an operator terminal module and a communication interface module;
the simulation server module comprises a database module, a thermal hydraulic calculation module, an automatic start-stop logic simulation calculation module, a process equipment logic simulation calculation module and an operation scheduling module; wherein: the system comprises a database module, a thermal hydraulic calculation module, a self-starting and stopping logic simulation calculation module, a control logic simulation development software, a process equipment logic simulation calculation module, an operation scheduling module and a process equipment logic simulation calculation module, wherein the database module realizes the management function of a real-time value of a self-starting and stopping control simulation system of a nuclear energy heat supply device through database management software, the thermal hydraulic calculation module realizes the calculation of a thermal hydraulic parameter real-time value of a process system through the thermal hydraulic calculation software, the self-starting and stopping logic simulation calculation module realizes the calculation of a logic parameter real-time value of process equipment through the control logic simulation development software, and the operation scheduling module realizes the loading and the operation of the database module, the thermal hydraulic calculation module, the self-starting and stopping logic simulation calculation module and the process equipment logic simulation calculation module through the operation scheduling management software;
the engineer station module comprises thermal hydraulic computation software, control logic simulation development software, picture development software and a simulation test control module, wherein: the method comprises the following steps that thermal hydraulic calculation software realizes the development of a thermal hydraulic calculation module, control logic simulation development software realizes the development of an automatic start-stop logic simulation calculation module and a process equipment logic simulation calculation module, picture development software realizes the development of a picture display operation module, a simulation test control module realizes the simulation test control function of a nuclear energy heat supply device automatic start-stop control simulation system, and test values in the test process are recorded into a text file; the thermodynamic hydraulic parameters comprise power, rod position, pressure, flow, temperature, rotating speed, water level and valve position; the execution state of the stepping simulation program is completion, incompletion and overtime.
The operator terminal module comprises a picture display operation module, and the picture display operation module realizes the monitoring of an operator on process parameters and logic parameters and the operation of the operator on process equipment through an operator operation picture developed by picture development software;
the communication interface module realizes real-time data communication between the operator terminal module and the simulation server module through communication software and a communication interface list.
The picture display operation module sends an automatic start-stop operation instruction executed on the operator terminal to the automatic start-stop logic simulation calculation module, the automatic start-stop logic simulation calculation module calculates a process equipment operation instruction and sends the process equipment operation instruction to the process equipment logic simulation calculation module, and the process equipment logic simulation calculation module calculates a process equipment action instruction and sends the process equipment action instruction to the thermal hydraulic simulation calculation module; the system comprises a thermodynamic hydraulic calculation module, a process equipment logic simulation calculation module, an automatic start-stop logic simulation calculation module, a frame display operation module, a stepping simulation program execution state calculation module and a frame display operation module, wherein the thermodynamic hydraulic calculation module calculates a real-time value of a thermodynamic hydraulic parameter of a process system and sends the real-time value to the process equipment logic simulation calculation module, the process equipment logic simulation calculation module sends the thermodynamic hydraulic parameter real-time value to the automatic start-stop logic simulation calculation module, the thermodynamic hydraulic parameter real-time value is transmitted to the frame display operation module on an operator terminal through the communication interface module, the automatic start-stop logic simulation calculation module calculates the stepping simulation program execution state according to the thermodynamic hydraulic parameter real-time value, and the stepping simulation program execution state is transmitted to the frame display operation module on the operator terminal through the communication interface module.
The automatic start-stop logic simulation calculation module and the process equipment logic simulation calculation module are mutually independent and exchange real-time data through the database module.
The self-starting and stopping logic simulation calculation module comprises self-starting and stopping operation management simulation logic, a stepping simulation program and a stepping simulation instruction.
The engineer station module also comprises a simulation calculation development module and a picture development module, wherein the simulation calculation development module remotely logs in the simulation server module to develop a thermal hydraulic calculation module, a self-starting and stopping logic simulation calculation module and a process equipment logic simulation calculation module, and the picture development module locally develops and displays an operation picture and downloads a picture file to the operator terminal module.
The thermodynamic hydraulic parameters comprise power, rod position, pressure, flow, temperature, rotating speed, water level and valve position; the execution state of the stepping simulation program is completion, incompletion and overtime.
The embodiment also provides a test method of the nuclear energy heating device self-start-stop control simulation system, which sequentially comprises the following steps:
the method comprises the following steps: before testing, determining expected response values of all parameters to be tested, and writing the expected response values into an expected response value file of a simulation test control module;
step two: a simulation test control module on the engineer station module sends a test environment initialization instruction, and an operation scheduling module of the simulation server receives and reads a process system parameter initial value in the database module according to the test environment initialization instruction and feeds the process system parameter initial value back to the simulation test control module;
then, the simulation test control module writes the initial values of the technological system parameters into a test result file of the simulation test control module;
step three: the simulation test control module sends a test starting instruction which is sent to the simulation server module through the communication interface module; the operation scheduling module on the simulation server module schedules the operation of the thermal hydraulic calculation module, the self-starting and stopping logic simulation calculation module and the process equipment logic simulation calculation module according to the test starting instruction;
step four: the operator terminal executes the operation actions of self-start-stop input, self-start-stop pile start/stop selection and breakpoint selection, the picture display operation module recognizes the actions as self-start-stop operation instructions, the self-start-stop operation instructions are sent to a self-start-stop logic simulation calculation module on the simulation server module through the communication interface module, and meanwhile, the simulation test control module writes the self-start-stop operation instructions into a test result file;
step five: the automatic start-stop logic simulation calculation module calculates a stepping simulation instruction according to an automatic start-stop operation instruction sent by an operator terminal, the stepping simulation instruction is transmitted to the process equipment logic simulation calculation module through the database module, and meanwhile, the simulation test control module writes the stepping simulation instruction into a test result file;
step six: the process equipment logic simulation calculation module calculates a process equipment control instruction according to the stepping simulation instruction, the process equipment control instruction is transmitted to the thermal hydraulic calculation module through the database module, and meanwhile, the simulation test control module writes the process equipment control instruction into a test result file;
step seven: the thermal hydraulic calculation module calculates a thermal hydraulic parameter real-time value of a nuclear energy heat supply device process system according to a process equipment control instruction, sends the thermal hydraulic parameter real-time value to the process equipment logic simulation calculation module through the database module, and simultaneously writes the thermal hydraulic parameter real-time value into a test result file by the simulation test control module;
step eight: the process equipment logic simulation calculation module transmits the real-time values of the thermal hydraulic parameters to the automatic start-stop logic simulation calculation module through the database module, transmits the real-time values of the thermal hydraulic parameters to a picture display operation module on an operator terminal through the communication interface module, and simultaneously, the simulation test control module writes the picture display parameters into a test result file;
step nine: the automatic start-stop logic simulation calculation module calculates the execution state of the stepping simulation program according to the real-time value of the thermal hydraulic parameter, transmits the execution state of the stepping simulation program to a picture display operation module on an operator terminal through a communication interface module, and simultaneously, the simulation test control module writes the execution state of the stepping simulation program and the picture display parameter into a test result file;
step ten: a simulation test control module on the engineer station module sends a test stopping instruction, the test stopping instruction is sent to a simulation server module through a communication interface module, an operation scheduling module on the simulation server module schedules a thermal hydraulic calculation module, an automatic start-stop logic simulation calculation module and a process equipment logic simulation calculation module to stop according to the test stopping instruction;
step eleven: after the test is finished, the test result file is compared with the expected response value file, if the result is consistent, the test is passed, if the result is inconsistent, all software function modules of the nuclear energy heat supply device self-starting and stopping control simulation system are stopped, and according to the problem reflected in the test result, the simulation calculation development module is used on the engineer station module to modify the thermodynamic calculation program, the self-starting and stopping logic simulation calculation program and the process equipment logic simulation calculation program through remote login to the simulation server, and the test is executed again.
Example 2
This example further illustrates the technical solution of the present invention by combining specific cases on the basis of example 1.
As shown in fig. 1, the nuclear heating apparatus self-start-stop control simulation system of this embodiment includes a simulation server module, an engineer station module, an operator terminal module and a communication interface module; the simulation server module comprises a database module, a thermal hydraulic calculation module, a self-starting and stopping logic simulation calculation module, a process equipment logic simulation calculation module and an operation scheduling module, wherein: the system comprises a database module, a thermal hydraulic calculation module, a process equipment logic simulation calculation module, a running scheduling module and a simulation calculation module, wherein the database module realizes the management function of a real-time value of a self-starting and stopping control simulation system of a nuclear energy heat supply device through database management software SimBase, the thermal hydraulic calculation module realizes the calculation of a thermal hydraulic parameter real-time value of a process system through thermal hydraulic calculation software SimFlow, the self-starting and stopping logic simulation calculation module realizes the calculation of a self-starting and stopping logic parameter real-time value through control logic simulation development software SimControl, the process equipment logic simulation calculation module realizes the calculation of a process equipment logic parameter real-time value through control logic simulation development software SimControl, and the running scheduling module realizes the loading and running of the database module, the thermal hydraulic calculation module, the self-starting and stopping logic simulation calculation module and the process equipment logic simulation calculation module through running scheduling management software mst; the engineer station module comprises a thermal hydraulic computation software SimFlow, a control logic simulation development software Simcontrol, a picture development software SimHMI and a simulation test control software SimStation, wherein: the method comprises the following steps that thermal hydraulic calculation software realizes the development of a thermal hydraulic calculation module, control logic simulation development software realizes the development of an automatic start-stop logic simulation calculation module and a process equipment logic simulation calculation module, picture development software realizes the development of a picture display operation module, simulation test control software realizes the simulation test control function of a nuclear energy heat supply device automatic start-stop control simulation system, and test values in the test process are recorded into a text file; the operator terminal module comprises a picture display operation module which realizes the monitoring of the operator on the process parameters and the logic parameters and the operation of the operator on the process equipment through an operator operation picture developed by picture development software; the communication interface module realizes real-time data communication between the operator terminal module and the simulation server module through communication software and a communication interface list.
Before testing, determining expected response values of all parameters to be tested, and writing the expected response values into an expected response value file;
and simulation test control software on the engineer station module sends a test environment initialization instruction, and the operation scheduling module reads the initial values of the process system parameters in the database module according to the test environment initialization instruction. The simulation test control software writes the initial values of the technological system parameters into a test result file;
the simulation test control software sends a test starting instruction which is sent to the simulation server module through the communication interface module; the operation scheduling module on the simulation server module schedules the thermal hydraulic calculation module, the self-starting and stopping logic simulation calculation module and the process equipment logic simulation calculation module to operate according to the test starting instruction;
the operator terminal executes the operation actions of automatic start-stop input, automatic start-stop pile start/stop selection and breakpoint selection, the picture display operation module recognizes the actions as an automatic start-stop operation instruction, and the automatic start-stop operation instruction is sent to the automatic start-stop logic simulation calculation module on the simulation server module through the communication interface module. The simulation test control software writes the self-starting and stopping operation instruction into a test result file;
the automatic start-stop logic simulation calculation module calculates a stepping simulation instruction according to an automatic start-stop operation instruction sent by an operator terminal, and the stepping simulation instruction is transmitted to the process equipment logic simulation calculation module through the database module. The simulation test control software writes the stepping simulation instruction into a test result file;
and the process equipment logic simulation calculation module calculates a process equipment control instruction according to the stepping simulation instruction, and the process equipment control instruction is transmitted to the thermal hydraulic calculation module through the database module. The simulation test control software writes the process equipment control instruction into a test result file;
the thermal hydraulic calculation module calculates a thermal hydraulic parameter real-time value of the nuclear energy heat supply device process system according to the process equipment control instruction, and sends the thermal hydraulic parameter real-time value to the process equipment logic simulation calculation module through the database module. The simulation test control software writes the real-time values of the thermal hydraulic parameters into a test result file;
the process equipment logic simulation calculation module transmits the real-time values of the thermal hydraulic parameters to the automatic start-stop logic simulation calculation module through the database module, and simultaneously transmits the real-time values of the thermal hydraulic parameters to the picture display operation module on the operator terminal through the communication interface module. The simulation test control software writes the picture display parameters into a test result file;
the automatic start-stop logic simulation calculation module calculates the execution state of the stepping simulation program according to the real-time value of the thermal hydraulic parameter, and transmits the execution state of the stepping simulation program to the picture display operation module on the operator terminal through the communication interface module. The simulation test control software writes the execution state of the stepping simulation program and the picture display parameters into a test result file;
simulation test control software on the engineer station module sends a test stopping instruction, the test stopping instruction is sent to the simulation server module through the communication interface module, an operation scheduling module on the simulation server module schedules the thermal hydraulic calculation module, the self-starting and stopping logic simulation calculation module and the process equipment logic simulation calculation module to stop according to the test stopping instruction;
after the test is finished, the test result file is compared with the expected response value file, if the result is consistent, the test is passed, if the result is inconsistent, all software function modules of the nuclear energy heat supply device self-starting and stopping control simulation system are stopped, and according to the problem reflected in the test result, the simulation calculation development module is used on the engineer station module to modify the thermodynamic calculation program, the self-starting and stopping logic simulation calculation program and the process equipment logic simulation calculation program through remote login to the simulation server, and the test is executed again.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.
Claims (3)
1. A test method of a nuclear energy heat supply device self-starting and stopping control simulation system comprises a simulation server module, an engineer station module, an operator terminal module and a communication interface module;
the simulation server module comprises a database module, a thermal hydraulic calculation module, an automatic start-stop logic simulation calculation module, a process equipment logic simulation calculation module and an operation scheduling module; the system comprises a database module, a thermal hydraulic calculation module, a self-starting and stopping logic simulation calculation module, a process equipment logic simulation calculation module, an operation scheduling module and a process equipment logic simulation calculation module, wherein the database module realizes the management function of a real-time value of a self-starting and stopping control simulation system of a nuclear energy heat supply device through database management software, the thermal hydraulic calculation module realizes the calculation of a thermal hydraulic parameter real-time value of a process system through thermal hydraulic calculation software, the self-starting and stopping logic simulation calculation module realizes the calculation of a logic parameter real-time value of the self-starting and stopping logic through control logic simulation development software, the process equipment logic simulation calculation module realizes the calculation of a logic parameter real-time value of process equipment through control logic simulation development software, and the operation scheduling module realizes the loading and the operation of the database module, the thermal hydraulic calculation module, the self-starting and stopping logic simulation calculation module and the process equipment logic simulation calculation module through operation scheduling management software;
the engineer station module is used for developing a simulation server module and recording a real-time test value generated by the simulation server module in the test process into a text file; the simulation server module is used for simulating, calculating and managing real-time test values generated by all modules of the simulation system;
the engineer station module also comprises a simulation test control module; the simulation test control module realizes the simulation test control function of the nuclear energy heat supply device self-starting and stopping control simulation system and records the test value in the test process into a text file;
the engineer station module also comprises a simulation calculation development module and a picture development module, the simulation calculation development module remotely logs in a simulation server module to develop a thermal hydraulic calculation module, a self-starting and stopping logic simulation calculation module and a process equipment logic simulation calculation module, and the picture development module locally develops a picture display operation module in an operator terminal and downloads a picture file to the operator terminal module; the simulation calculation development module comprises thermal hydraulic calculation software and control logic simulation development software, the thermal hydraulic calculation software realizes the development of a thermal hydraulic calculation module in the simulation server module, and the control logic simulation development software realizes the development of an automatic start-stop logic simulation calculation module and a process equipment logic simulation calculation module in the simulation server module;
the operator terminal module is used for monitoring the process parameters and the logic parameters by an operator and operating the process equipment by the operator; the communication interface module realizes real-time data communication between the operator terminal module and the simulation server module through communication software and a communication interface list; the operator terminal module comprises a picture display operation module which realizes the monitoring of the operator on the process parameters and the logic parameters and the operation of the operator on the process equipment through an operator operation picture developed by picture development software of the engineer station module;
the operator terminal module transmits an operation instruction of an operator to the simulation server module through the communication interface module for simulation calculation, the simulation server module feeds back an obtained real-time test value to the engineer station module to be recorded in a text file, and the text file is displayed through the operator terminal module;
the method is characterized by sequentially comprising the following steps:
step 1, before testing, determining an expected response value of a parameter to be tested, and writing the expected response value into an expected response value file;
step 2, a simulation test control module on the engineer station module sends a test environment initialization instruction, an operation scheduling module reads a process system parameter initial value in a database module according to the test environment initialization instruction, and meanwhile, the simulation test control module writes the process system parameter initial value into a test result file;
step 3, the simulation test control module sends a test starting instruction, and the test starting instruction is sent to the simulation server module through the communication interface module; the operation scheduling module on the simulation server module schedules the operation of the thermal hydraulic calculation module, the self-starting and stopping logic simulation calculation module and the process equipment logic simulation calculation module according to the test starting instruction;
step 4, the operator terminal executes the operation actions of automatic start-stop input, automatic start-stop pile-stop selection and/or breakpoint selection, the picture display operation module recognizes the actions as an automatic start-stop operation instruction, the automatic start-stop operation instruction is sent to an automatic start-stop logic simulation calculation module on the simulation server module through the communication interface module, and meanwhile, the simulation test control module writes the automatic start-stop operation instruction into a test result file;
step 5, the automatic start-stop logic simulation calculation module calculates a step simulation instruction according to an automatic start-stop operation instruction sent by an operator terminal, the step simulation instruction is transmitted to the process equipment logic simulation calculation module through the database module, and meanwhile, the simulation test control module writes the step simulation instruction into a test result file;
step 6, a process equipment logic simulation calculation module calculates a process equipment control instruction according to the stepping simulation instruction, the process equipment control instruction is transmitted to a thermal hydraulic calculation module through a database module, and meanwhile, a simulation test control module writes the process equipment control instruction into a test result file;
step 7, the thermal hydraulic calculation module calculates a thermal hydraulic parameter real-time value of a nuclear energy heat supply device process system according to a process equipment control instruction, sends the thermal hydraulic parameter real-time value to the process equipment logic simulation calculation module through the database module, and simultaneously writes the thermal hydraulic parameter real-time value into a test result file by the simulation test control module;
step 8, the process equipment logic simulation calculation module transmits the real-time values of the thermal hydraulic parameters to the automatic start-stop logic simulation calculation module through the database module, simultaneously transmits the real-time values of the thermal hydraulic parameters to a picture display operation module on an operator terminal through the communication interface module, and simultaneously the simulation test control module writes the picture display parameters into a test result file;
step 9, the self-starting-stopping logic simulation calculation module calculates the execution state of the stepping simulation program according to the real-time value of the thermal hydraulic parameter, transmits the execution state of the stepping simulation program to a picture display operation module on an operator terminal through a communication interface module, and simultaneously writes the execution state of the stepping simulation program and the picture display parameter into a test result file by the simulation test control module;
step 10, a simulation test control module on the engineer station module sends a test stopping instruction, the test stopping instruction is sent to a simulation server module through a communication interface module, an operation scheduling module on the simulation server module schedules a thermal hydraulic calculation module, an automatic start-stop logic simulation calculation module and a process equipment logic simulation calculation module to stop according to the test stopping instruction;
and 11, after the test is finished, comparing the test result file obtained in the step 9 with the expected response value file obtained in the step 1, if the result is consistent, passing the test, if the result is inconsistent, stopping all software function modules of the nuclear energy heat supply device self-starting and stopping control simulation system, and modifying a thermal hydraulic calculation program, a self-starting and stopping logic simulation calculation program or a process equipment logic simulation calculation program on an engineer station module by using a simulation calculation development module through remote login to a simulation server according to the problem reflected in the test result, and re-executing the test.
2. The test method of the nuclear energy heating device automatic start-stop control simulation system according to claim 1, characterized in that: the automatic start-stop logic simulation calculation module and the process equipment logic simulation calculation module are mutually independent and exchange real-time data through the database module.
3. The test method of the nuclear energy heating device automatic start-stop control simulation system according to claim 2, characterized in that: the self-starting and stopping logic simulation calculation module comprises self-starting and stopping operation management simulation logic, a stepping simulation program and a stepping simulation instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572958.2A CN109445309B (en) | 2018-12-21 | 2018-12-21 | Test method of nuclear energy heat supply device self-starting and stopping control simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572958.2A CN109445309B (en) | 2018-12-21 | 2018-12-21 | Test method of nuclear energy heat supply device self-starting and stopping control simulation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109445309A CN109445309A (en) | 2019-03-08 |
| CN109445309B true CN109445309B (en) | 2021-12-17 |
Family
ID=65535765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811572958.2A Active CN109445309B (en) | 2018-12-21 | 2018-12-21 | Test method of nuclear energy heat supply device self-starting and stopping control simulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109445309B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256203B (en) * | 2020-01-19 | 2021-11-30 | 深圳市奥宇节能技术股份有限公司 | Group control method for heat source heat exchangers of central heating system |
| CN112540916A (en) * | 2020-11-30 | 2021-03-23 | 的卢技术有限公司 | Automatic rerun method and device for failed case, computer equipment and storage medium |
| CN113970890A (en) * | 2021-11-10 | 2022-01-25 | 北京京能电力股份有限公司 | Thermal power generating unit automatic start-stop system based on digital simulation and development method thereof |
| CN114428495A (en) * | 2022-01-25 | 2022-05-03 | 大唐南京热电有限责任公司 | Testing method for automatic start-stop system of unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966586A (en) * | 2012-11-30 | 2013-03-13 | 中广核工程有限公司 | Control method for ventilation system of nuclear power station |
| CN105321585A (en) * | 2015-09-28 | 2016-02-10 | 中国船舶重工集团公司第七一九研究所 | Semi-physical simulation system used for debugging nuclear power unit control system and method |
| CN105810273A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Nuclear power station virtual disk table and virtual disk table testing method |
| CN107885097A (en) * | 2017-10-24 | 2018-04-06 | 中广核核电运营有限公司 | A kind of Nuclear Power Plant Simulation I＆C system DCS transformations closed loop checking system and method |
-
2018
- 2018-12-21 CN CN201811572958.2A patent/CN109445309B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966586A (en) * | 2012-11-30 | 2013-03-13 | 中广核工程有限公司 | Control method for ventilation system of nuclear power station |
| CN105810273A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Nuclear power station virtual disk table and virtual disk table testing method |
| CN105321585A (en) * | 2015-09-28 | 2016-02-10 | 中国船舶重工集团公司第七一九研究所 | Semi-physical simulation system used for debugging nuclear power unit control system and method |
| CN107885097A (en) * | 2017-10-24 | 2018-04-06 | 中广核核电运营有限公司 | A kind of Nuclear Power Plant Simulation I＆C system DCS transformations closed loop checking system and method |
Non-Patent Citations (1)
| Title |
|---|
| 基于NS-3的核电DCS网络仿真框架;孙永胜等;《电子技术与软件工程》;20180307(第05期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109445309A (en) | 2019-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109445309B (en) | Test method of nuclear energy heat supply device self-starting and stopping control simulation system | |
| CN112817872A (en) | Development test system and method | |
| US20090271169A1 (en) | Training Simulators for Engineering Projects | |
| CN101968770A (en) | Reusable embedded software testing and developing method and system | |
| CN110704323B (en) | Automatic data testing method and device based on rail transit line data | |
| CN110768863B (en) | Scheme for simulating and testing AIOT equipment | |
| US20200201310A1 (en) | Method for verifying measurement control system of nuclear power plant, and verification device therefor | |
| WO2016115801A1 (en) | Method and device for replaying user operation | |
| CN109213680A (en) | Automated testing method based on embedded system simulation device | |
| CN104598373B (en) | A kind of embedded software test method of multi-technical fusion | |
| CN109167701B (en) | Consistency checking method, device and system for power distribution automation standardization extension communication protocol | |
| CN114385480A (en) | Hardware-in-loop test system for automatic verification of FOTA function of vehicle | |
| CN110611312A (en) | On-line simulation system and method for panoramic data of substation bay level | |
| CN111258893A (en) | Mobile terminal application automatic testing device for randomly assembling transaction path | |
| CN115168129B (en) | Automatic test system of implant simulator and SSD (solid State disk) test method | |
| CN112543110A (en) | Network communication simulation method and system of mass power distribution automatic terminal | |
| JP2012032899A (en) | Process model base automatic test system | |
| CN113541126A (en) | Power distribution network simulation system suitable for verifying advanced algorithm and algorithm verification method | |
| WO2021115314A1 (en) | Method, apparatus, and device for implementing logic simulation of nuclear power plant onsite control objects | |
| CN109976185A (en) | A kind of MAAP5 program and nuclear power plant analog machine integrated approach | |
| CN114019921A (en) | Production line equipment control method, device, equipment and medium based on combined model | |
| CN112231062A (en) | Safety test system and method for programmable industrial controller | |
| CN107479536B (en) | Containment leakage rate calculation verification method and device | |
| CN111831496A (en) | System and method for presetting factory measurement parameters for direct broadcast satellite equipment | |
| TW202103004A (en) | Automatic test system and method thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |