CN108664732A - A kind of emulation modelling method of nuclear power plant's standby diesel-generator unit based on interface - Google Patents
A kind of emulation modelling method of nuclear power plant's standby diesel-generator unit based on interface Download PDFInfo
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- CN108664732A CN108664732A CN201810448600.2A CN201810448600A CN108664732A CN 108664732 A CN108664732 A CN 108664732A CN 201810448600 A CN201810448600 A CN 201810448600A CN 108664732 A CN108664732 A CN 108664732A
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- 239000000446 fuel Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
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- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007123 defense Effects 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 1
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- G06F9/44—Arrangements for executing specific programs
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Abstract
The present invention provides a kind of emulation modelling method of nuclear power plant's standby diesel-generator unit based on interface, which is characterized in that includes the following steps：Establish the GT power simulation models of diesel engine；Establish the governing system of diesel generator and the Simulink simulation models of load；Establish the associative simulation model of GT power and Simulink；User interface GUI is established, realizes the function of completing associative simulation by user interface GUI.In conjunction with the different advantages of two kinds of software, the loading procedure emulation of nuclear power plant's standby diesel-generator unit can be carried out, it is corresponding whether reasonable with the design for carrying program to assess whether the performance parameters such as instantaneous frequency of generating set obtained by analysis emulation meet design requirement.
Description
Technical field
The present invention relates to nuclear power plant's standby diesel-generator units into Analysis of Nested Design, and in particular to a kind of nuclear power based on interface
The emulation modelling method of factory's standby diesel-generator unit.
Background technology
Core of the emergency diesel generator as spare AC power in Nuclear Power Plant, to the depth of three generations's nuclear power station
Defense function plays irreplaceable important function.It is standby when losing normal, preferential AC power busbar handover failure simultaneously
AC power is provided to selected depth defense load (permanent non-security load) with diesel-driven generator, and in the defined time
Required whole loads are inside loaded in batches.By standby diesel-generator unit with carry equipment it is numerous, its design, manufacture
Stage can not carry out true program tape and carry experiment, it is difficult to detect, assess its transient response, therefore, in standby diesel-generator unit
The complete design phase, carrying process by the practical band of analogue simulation emergency diesel generator just seems particularly necessary and important.
It is to be based on MATLAB platforms to diesel engine that nuclear power plant's standby diesel-generator unit load at present, which emulates common method,
It is modeled, many hypothesis and simplification has been made to the course of work of diesel engine, and largely rely on engineering experience data, it is difficult to essence
The variation of diesel engine characteristic parameter during really the program tape of simulation Various Complex carries.Therefore, establish it is a kind of can system and it is comprehensive
The simulation model of reflection diesel engine performance is of great significance to emergency diesel generator at Analysis of Nested Design.
Invention content
Nuclear power plant's standby diesel-generator unit based on interface that in view of the deficiencies of the prior art, the present invention proposes a kind of
Emulation modelling method.
The technical solution of the emulation modelling method of nuclear power plant's standby diesel-generator unit based on interface should include following
2 points：
1) utilize GT-Power in signal acquisition module RLTSensor, signal transmission module SimulinkHarness with
And GT-SUITE modules in Simulink etc. realize that the signal between two kinds of softwares transmits, to combine the difference of two kinds of software
Advantage establishes the union simulation platform of standby diesel-generator unit.
2) user interface GUI and MATLAB working spaces progress data are transmitted mutually, and user interface GUI passes through readjustment
The input parameter of function pair Simulink is controlled, and controls opening for Simulink software platforms calculating by call back function
Begin, pause, stop, it is final to realize that GT-power and Simulink associative simulations be completed in user interface GUI.
Compared with prior art, the invention has the advantages that：
1, the emulation modelling method of nuclear power plant's standby diesel-generator unit provided by the invention based on interface, Neng Goujian
The load phantom of vertical standby diesel-generator unit, by emulate obtained generating set mapping parameter whether
Whether meet design requirement reasonable with the design for carrying program to assess.
2, the emulation modelling method of nuclear power plant's standby diesel-generator unit provided by the invention based on interface, Neng Gouti
For a kind of GT-power based on interface and Simulink associative simulation modeling methods, making beginner that can also be easily mastered makes
With the control interface of method.
3, the emulation modelling method of nuclear power plant's standby diesel-generator unit provided by the invention based on interface, makes diesel oil
The GT-pwer simulation models of machine more precisely, and can reflect engine performance comprehensively specific to component-level.
4, the emulation modelling method of nuclear power plant's standby diesel-generator unit provided by the invention based on interface, by with
The coupling of Simulink simulation models can further develop the control system of standby diesel-generator unit in Simulink platforms
System.
5, the emulation modelling method of nuclear power plant's standby diesel-generator unit provided by the invention based on interface, passes through handle
Simulation model carries out interface processing, and user can be facilitated to the load time of standby diesel-generator unit and the load work(often walked
Rate is configured, and required characterisitic parameter can be directly recalled after emulation.
Description of the drawings
Fig. 1 is that the emulation for the nuclear power plant's standby diesel-generator unit based on interface for meeting the preferred embodiment of the present invention is built
The schematic diagram of the simulation model of the GT-power established in mould method.
Fig. 2 is that the emulation for the nuclear power plant's standby diesel-generator unit based on interface for meeting the preferred embodiment of the present invention is built
The schematic diagram of the simulation model of the Simulink established in mould method.
Fig. 3 is that the emulation for the nuclear power plant's standby diesel-generator unit based on interface for meeting the preferred embodiment of the present invention is built
The modeling procedure figure of the union simulation platform of the GT-power and Simulink that are established in mould method.
Fig. 4 is that the emulation for the nuclear power plant's standby diesel-generator unit based on interface for meeting the preferred embodiment of the present invention is built
User interface GUI schematic diagrames in mould method.
Fig. 5 is that the emulation for the nuclear power plant's standby diesel-generator unit based on interface for meeting the preferred embodiment of the present invention is built
Call back function schematic diagram in user interface GUI in mould method.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
The emulation modelling method of nuclear power plant's standby diesel-generator unit based on interface includes the following steps：
Establish the simulation model of GT-power：By modular method, the actual parameter of diesel engine is inputted, is established successively
The cylinder of diesel engine, the simulation model of bent axle, intake and exhaust pipeline, turbocharger, fuel injector, and connect to obtain diesel oil
The whole machine model of machine, as shown in Figure 1；
Establish the governing system of diesel generator and the simulation model of load：According to the work of diesel-driven generator governing system
The Simulink simulation models that its governing system is established as principle, using standby diesel-generator unit with carry load characteristic
The Simulink simulation models of its load are established, as shown in Figure 2；
Establish the associative simulation model of GT-power and Simulink simulation models：At least with the signal in GT-power
GT-SUITE modules in acquisition module RLTSensor, signal transmission module SimulinkHarness and Simulink are realized
Signal between two kinds of softwares transmits, so as to combine the different advantages of two kinds of softwares to establish the connection of standby diesel-generator unit
Close emulation platform；User interface GUI (as shown in Figure 4) and MATLAB working spaces carry out data and transmit mutually, and user circle
Face GUI controls the input parameter of Simulink by call back function (as shown in Figure 5), and is controlled by call back function
Beginning, pause and the stopping that Simulink emulation platforms calculate may finally be realized and complete GT-power by user interface GUI
With Simulink associative simulations.
As shown in figure 3, the step of associative simulation model for establishing GT-power and Simulink simulation models, includes：
The rotating speed of diesel simulation model, output work are acquired by the signal acquisition module RLTSensor in GT-power simulation models
The parameters such as rate, in-cylinder pressure, cylinder maximum outbreak pressure, and these parameters are passed into the letter with Simulink simulation model interfaces
Number transmission module SimulinkHarness, these final signals are transferred into the GT-SUITE modules of Simulink simulation models
In.
The step of associative simulation model for establishing GT-power and Simulink simulation models includes：In Simulink
In simulation model platform acquire diesel-driven generator each cylinder per circulating fuel injection quantity, load torque signal and export to and GT-power
The GT-SUITE modules of simulation model interface, these final signals are transferred into the signal transmission module of GT-power simulation models
In SimulinkHarness, and realizes and the signal of GT-power simulation models is controlled.
The step of associative simulation model for establishing GT-power and Simulink simulation models includes：
User interface GUI is established, the data exchange of user interface GUI and simulation model are realized by call back function, and can
Custom data signal is applied into control in Simulink simulation models.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For system disclosed in embodiment
For, due to corresponding to the methods disclosed in the examples, so description is fairly simple, related place is referring to method part illustration
.
Those skilled in the art can use different methods to achieve the described function each specific application, but
It is that such implementation should not be considered as beyond the scope of the present invention.
Obviously, those skilled in the art can carry out invention spirit of the various modification and variations without departing from the present invention
And range.If in this way, these modifications and changes of the present invention belong to the claims in the present invention and its equivalent technologies range it
Interior, then the present invention is also intended to including these modification and variations.
Claims (7)
1. a kind of emulation modelling method of nuclear power plant's standby diesel-generator unit based on interface, including GT-power emulate mould
Type, the Simulink simulation models of governing system, the Simulink simulation models of load, user interface GUI, it is characterized in that：It is logical
Modular method is crossed, the GT-power simulation models of diesel engine can be established, and by the signal transmission module in model, it is real
It now with the signal transmission of Simulink emulation platforms, and then realizes that the coupling of GT-power and Simulink softwares calculates, passes through
User interface GUI is established, realizes that user interface starts/terminates to the emulation for combining simulation model, parameter inputs, result exports
Control.
2. diesel engine GT-power simulation models as described in claim 1, it is characterized in that：Can by modular method,
The actual parameter that inputs diesel engine establishes the cylinder of diesel engine, bent axle, intake and exhaust pipeline, turbocharger, fuel injector successively
Simulation model, and connect to obtain the whole machine model of diesel engine.
3. the simulation model of engine load as described in claim 1, it is characterized in that：It needs according to standby diesel-generator unit
With carry load characteristic establish its load Simulink simulation models.
4. the associative simulation model of GT-power as described in claim 1 and Simulink, it is characterized in that：GT- must be utilized
The GT- in signal acquisition module RLTSensor, signal transmission module SimulinkHarness and Simulink in power
SUITE modules realize that the signal between two kinds of softwares transmits.
5. user interface GUI as described in claim 1, it is characterized in that：GUI and MATLAB working spaces carry out data and mutually pass on from one to another
It is defeated, and user interface GUI controls the input parameter of Simulink by call back function, and pass through call back function control
Beginning, pause and the stopping that Simulink emulation platforms processed calculate may finally be realized and complete GT- by user interface GUI
Power and Simulink associative simulations.
6. signal acquisition as claimed in claim 4, transmission module, it is characterized in that：By in the GT-power simulation models
The rotating speed of signal acquisition module RLTSensor acquisition diesel simulation model, output power, in-cylinder pressure, most produce shockingly in cylinder
Pressure and other parameters are sent out, and these parameters are passed into the signal transmission module with the Simulink simulation models interface
SimulinkHarness, these final signals are transferred into the GT-SUITE modules of the Simulink simulation models.
7. the GT-SUITE modules in Simulink as claimed in claim 5, it is characterized in that：Acquire the Simulink emulation
These final signals of the signals such as each cylinder of diesel-driven generator every circulating fuel injection quantity, load torque are transferred into described in model platform
In the signal transmission module SimulinkHarness of GT-power simulation models, mould is emulated to the GT-power to realize
The signal of type controls.
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| CN201810448600.2A CN108664732A (en) | 2018-05-11 | 2018-05-11 | A kind of emulation modelling method of nuclear power plant's standby diesel-generator unit based on interface |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110309602A (en) * | 2019-07-03 | 2019-10-08 | 阳江核电有限公司 | A kind of simulation modeling system and method for interactive mode nuclear power station emergency machine generating set |
| CN112818433A (en) * | 2021-02-25 | 2021-05-18 | 哈尔滨工程大学 | Rapid modeling method for simulation model of control system of nuclear power plant |
| CN113126519A (en) * | 2021-03-03 | 2021-07-16 | 中广核（北京）仿真技术有限公司 | Nuclear power plant excitation system simulation system and creation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060277010A1 (en) * | 2005-06-03 | 2006-12-07 | Herbert Schutte | Parameterization of a simulation working model |
| CN105938331A (en) * | 2016-06-29 | 2016-09-14 | 中国北方车辆研究所 | Semi-physical simulation platform for hybrid vehicle research and development |
| CN106940738A (en) * | 2017-02-16 | 2017-07-11 | 华南理工大学 | A kind of emulation mode of the methanol hydrothermal reaction coupling distillation process of joint Aspen and MATLAB softwares |
-
2018
- 2018-05-11 CN CN201810448600.2A patent/CN108664732A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060277010A1 (en) * | 2005-06-03 | 2006-12-07 | Herbert Schutte | Parameterization of a simulation working model |
| CN105938331A (en) * | 2016-06-29 | 2016-09-14 | 中国北方车辆研究所 | Semi-physical simulation platform for hybrid vehicle research and development |
| CN106940738A (en) * | 2017-02-16 | 2017-07-11 | 华南理工大学 | A kind of emulation mode of the methanol hydrothermal reaction coupling distillation process of joint Aspen and MATLAB softwares |
Non-Patent Citations (1)
| Title |
|---|
| 王贺春 等: "核电应急柴油发电机组加载过程建模与仿真", 《哈尔滨工程大学学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110309602A (en) * | 2019-07-03 | 2019-10-08 | 阳江核电有限公司 | A kind of simulation modeling system and method for interactive mode nuclear power station emergency machine generating set |
| CN110309602B (en) * | 2019-07-03 | 2023-10-13 | 阳江核电有限公司 | Simulation modeling system and method for generator set of emergency machine of interactive nuclear power station |
| CN112818433A (en) * | 2021-02-25 | 2021-05-18 | 哈尔滨工程大学 | Rapid modeling method for simulation model of control system of nuclear power plant |
| CN113126519A (en) * | 2021-03-03 | 2021-07-16 | 中广核（北京）仿真技术有限公司 | Nuclear power plant excitation system simulation system and creation method thereof |
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Application publication date: 20181016 |