CN109557827B - Generation and result simulation method and system of power grid logic control script - Google Patents
Generation and result simulation method and system of power grid logic control script Download PDFInfo
- Publication number
- CN109557827B CN109557827B CN201710872851.9A CN201710872851A CN109557827B CN 109557827 B CN109557827 B CN 109557827B CN 201710872851 A CN201710872851 A CN 201710872851A CN 109557827 B CN109557827 B CN 109557827B
- Authority
- CN
- China
- Prior art keywords
- power grid
- logic control
- simulation
- script
- control script
- 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
- 238000013515 script Methods 0.000 title claims abstract description 109
- 238000004088 simulation Methods 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000011217 control strategy Methods 0.000 claims description 11
- 238000012795 verification Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 241000238633 Odonata Species 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
Abstract
The invention provides a method and a system for generating a power grid logic control script and simulating a result, wherein the method comprises the following steps: generating an initial power grid logic control script; processing default parameters of the power grid logic control system; simulating based on the power grid logic control script and in combination with default parameters of a power grid logic control system to obtain a simulation result; and generating a final power grid logic control script which is free from errors after simulation detection. The method and the system combine script detection and result simulation, and can realize direct detection after the script is compiled; meanwhile, parameters can be directly modified during simulation testing, stable input is achieved, unpredictable errors of the system are avoided, and the working efficiency of field workers is greatly improved.
Description
Technical Field
The invention belongs to the field of power grid fault processing and computer algorithms, and particularly relates to a method and a system for generating a power grid logic control script and simulating a result.
Background
At present, compiling of a power grid logic control script is manually carried out by referring documents such as a power grid safety control scheme and the like, then, after the documents are referred and understood according to files issued by a power grid, the documents are manually compiled, the whole process is very complicated and easy to make mistakes, and detection simulation cannot be carried out in real time, so that the working efficiency of field workers is greatly influenced. Script detection and result emulation function only exist at the backstage at present, make the user directly detect after having compiled the script, caused and used a large amount of efforts to compile the script after, just can see whether the script is correct in taking actual system, a little mistake will lead to the mistake of whole article, still can not change on the spot, waste time and energy, and parameter setting can only be carried out on the scene at present manually, very easily make mistakes, cause the input unstability to make the system take place unpredictable mistake, field work personnel's work efficiency has been influenced greatly.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a method and a system for generating a power grid logic control script and simulating a result.
The adopted solution for realizing the purpose is as follows:
the improvement of a method for generating a power grid logic control script and simulating a result is as follows:
generating an initial power grid logic control script;
processing default parameters of the power grid logic control system;
simulating based on the power grid logic control script and in combination with default parameters of the power grid logic control system to obtain a simulation result;
and generating a final power grid logic control script which is free from errors after simulation detection.
In a first preferred embodiment, the generating an initial grid logic control script includes:
loading a power grid model file, and selecting a power grid element from the power grid model file to combine with the equipment working condition;
generating a macro definition according to the power grid operation mode and the security control strategy description specification;
and compiling a logic tree according to the macro definition, and adding the combination into the logic tree to generate an initial power grid logic control script.
The improvement of the second preferred technical scheme provided by the invention is that the step of adding the combination into the logic tree to generate the initial power grid logic control script comprises the following steps:
performing error detection and verification on the script to be detected generated by adding the combination into the logic tree;
and generating/additionally generating an initial power grid logic control script file after detecting and checking without errors.
The third preferred technical solution provided by the present invention is improved in that the error detection includes structure detection, syntax detection and expression detection;
the structure detection comprises detecting whether the format of the macro definition part is correct and whether the logic control statement is matched;
the syntax detection comprises detecting whether the expression statement structure meets the grammar standard of the script;
the detecting of the expression includes detecting whether logic in the expression is correct.
In a fourth preferred technical solution provided by the present invention, the checking includes detecting whether the devices in the initial grid logic control script can be found in the grid primary full device model and/or whether there is a name deviation.
The fifth preferred technical scheme provided by the invention has the improvement that the default parameters of the power grid logic control system comprise a generator tripping parameter and a load shedding parameter.
The invention provides a sixth preferred technical scheme, which is improved in that the generator tripping parameters comprise generator tripping proportion, generator tripping criterion, judgment time and effective time period, and the load tripping parameters comprise load tripping voltage grade, load tripping delay time and effective time.
The seventh preferred technical solution provided by the present invention is improved in that the processing of the default parameters of the power grid logic control system includes displaying, editing and applying the default parameters of the power grid logic control system.
The eighth preferred technical solution provided by the present invention is improved in that the simulation based on the power grid logic control script and combined with the default parameters of the power grid logic control system, and obtaining the simulation result includes:
selecting a power grid model file or a power flow file;
executing the power grid logic control script, starting simulation, and referring to default parameters of the power grid logic control system by the behavior of control equipment in the power grid security control strategy during simulation;
if the simulation has errors, prompting that the selected power grid model file or the power flow file has errors and returning to the step of selecting the power grid model file or the power flow file if the selected power grid model file or the power flow file is not matched with the power grid logic control script; otherwise, the simulation is successful;
and obtaining a simulation result.
The ninth preferred technical solution provided by the present invention is improved in that the generating of the final grid logic control script free from errors through simulation detection includes:
when simulation has errors, modifying the power grid logic control script and carrying out simulation again until simulation has no errors;
and displaying the simulation result in a common tree form, an enhanced tree form or a console output type tree form, and storing and outputting the corresponding simulation result and the error-free final power grid logic control script to a file.
The generation and result simulation system of the grid logic control script is improved in that the system comprises a script editing module, a parameter processing module, a grid simulation module and a final script module;
the script editing module is used for generating an initial power grid logic control script file;
the parameter processing module is used for processing default parameters of the power grid logic control system;
the power grid simulation module is used for carrying out simulation based on the power grid logic control script and combined with default parameters of the power grid logic control system;
and the final script module is used for generating a final power grid logic control script which is free from errors through simulation detection.
Compared with the closest prior art, the invention has the following excellent effects:
the method and the system combine script detection with result simulation, and can realize direct detection after the script is compiled; meanwhile, parameters can be directly modified during simulation testing, stable input is achieved, unpredictable errors of the system are avoided, and the working efficiency of field workers is greatly improved.
Drawings
FIG. 1 is a schematic flow chart of a method for generating a power grid logic control script and simulating a result according to the present invention;
FIG. 2 is a detailed flow diagram of a method for generating a power grid logic control script and simulating a result according to the present invention;
FIG. 3 is an embodiment of a load shedding parameter setting of a safety control strategy in a method for generating a power grid logic control script and simulating a result according to the present invention;
FIG. 4 is a schematic diagram of a simulation result of a method for generating a power grid logic control script and simulating the result according to the present invention;
fig. 5 is a schematic structural diagram of a system for generating a power grid logic control script and simulating a result according to the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Embodiments of the invention may be referred to herein, individually or collectively, by the term "invention" merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept if more than one is in fact disclosed.
A schematic flow chart of a method for generating a power grid logic control script and simulating a result is shown in fig. 1.
The method comprises the following steps:
generating an initial power grid logic control script;
processing default parameters of the power grid logic control system;
simulating based on the power grid logic control script and in combination with default parameters of a power grid logic control system to obtain a simulation result;
and generating a final power grid logic control script which is free from errors after simulation detection.
The detailed flow of the method is shown in figure 2:
generating the initial grid logic control script comprises:
loading a power grid model file, and selecting a power grid element from the power grid model file to combine with the equipment working condition;
generating a macro definition according to the power grid operation mode and the security control strategy description specification;
compiling a logic tree according to the macro definition, and adding the combination into the logic tree to generate a script to be tested;
carrying out error detection and verification on the script to be detected;
and generating/additionally generating an initial power grid logic control script file after detecting and checking without errors.
The method and the system provided by the invention can automatically generate the test script from the power grid model file and the security control strategy or quota related literature of the power grid, thereby improving the working efficiency
The equipment working conditions comprise shutdown, operation, voltage, current and the like.
The error detection of the script to be detected comprises the following steps: detecting a structure, a syntax and an expression;
the structure detection comprises detecting whether the format of the macro definition part is correct and whether the logic control statement is matched;
syntax detection comprises detecting whether the expression statement structure meets the script syntax standard;
detecting the expression includes detecting whether logic in the expression is correct.
The verification includes detecting whether the devices in the grid logic control script can be found in the grid primary full device model and/or whether the naming is biased.
The default parameters of the power grid logic control system comprise generator tripping parameters and load tripping parameters, wherein the generator tripping parameters comprise generator tripping proportion, generator tripping criterion, judging time and effective time period, and the load tripping parameters comprise load tripping voltage grade, load tripping delay time and effective time.
The processing of the default parameters of the power grid logic control system comprises displaying, editing and applying the default parameters of the power grid logic control system.
The simulation based on the power grid logic control script and combined with the default parameters of the power grid logic control system comprises the following steps:
selecting a power grid model file or a power flow file;
executing a power grid logic control script, starting simulation, and referring to default parameters of a power grid logic control system by the behavior of control equipment in a power grid security control strategy during simulation;
if the simulation has errors, prompting that the selected power grid model file or the power flow file has errors and returning to the step of selecting the power grid model file or the power flow file if the selected power grid model file or the power flow file is not matched with the power grid logic control script; otherwise, the simulation is successful.
And outputting the simulation result to a file, wherein the simulation result is displayed in a common tree form, an enhanced tree form or a console output tree form, and the corresponding simulation result and the final power grid logic control script which is subjected to simulation detection and has no error are stored and output to the file.
The method and the system provided by the invention can firstly detect the format error after loading the script file, and then independently or batch load the power grid model file or the power flow file after no problem exists, so that the script file can be detected in batch, the detection result can be displayed in a visual mode to ensure no error, then the simulation is carried out, the simulation result is displayed in a visual mode, and finally the output result is stored in a text mode
The software of the invention has three script display modes: 1) displaying a common tree result; 2) displaying the enhanced tree results; 3) and (5) displaying the tree results by the console output type. And the script editing and loading are displayed by using an enhanced tree result. So as to be manually displayed and facilitate related operations
The following is one embodiment of a logical control script for the dragon spring station security control device policy:
IF $ (any line of dragon bucket stop mode)
THEN
< Longquan station safety control device strategy output ═ cutgen [ ] type ═ clb >
@! Conditional output
@ N/A $ (Dragon bucket section) string { 'kqjz', $ (abyb), 'three gorges left power plant' }
$-MW-
FAULT (national dragon I line) ═ enum @ FaultK 2500> P () > (21001)
FAULT (national dragon I line) ═ enum @ FaultK 2900> P () > (25002)
FAULT (national dragon-fighting III line) ═ enum @ FaultK P () > -29003
Safety control device strategy for Longquan station
ENDIF
The expression of the script means that if the state is adjusted in the strategy table of the Longquan station safety control device in the operating mode that any line of the dragon bucket is stopped, the I line of the dragon bucket fails and the power is between 2100MW and 2500MW, and a unit needs to be cut off in the three gorges left power plant; if the state adjustment is carried out, the dragonfly I line has a fault and the power is between 2500MW and 2900MW, the three gorges left power plant needs to cut off two units; if the State transferred, dragonfly line III fails and the power is greater than 2900MW, the three gorges left power plant needs to cut off three units. The following power grid stable simulation results are different when different unit outputs and the number of units are cut off under different working conditions after different faults occur in power grid simulation, and power grid control logic needs to be completely expressed through scripts.
The stable simulation result after the power grid fault can be greatly influenced by the setting of control parameters such as a generator tripping and a load shedding of the control equipment in the power grid safety control strategy. Taking the parameter setting of the load shedding as an example, the parameter setting screen of the load shedding is shown in fig. 3.
The delay time in the load shedding judgment represents the time required by the working condition which accords with the judgment condition of action starting in the working condition of the power grid, and the time is required to accord with the setting of field equipment. If the setting time is too short, the load of the power grid is cut off too early under a relatively stable and strong state; if the cutting is too late, the power grid is easy to cause unstable conditions such as low voltage and low frequency under the condition of overload.
The setting of the start time and the end time in the effective period represents the intervention period of the power grid stability, and comprises the information of the start time, the end time, the cutting rate and the like of the cutting unit in the stability calculation. The simulation starting time of the safety control behavior is too early and too late, or the removal rate is too fast and too slow, so that the correct simulation of the stability of the power grid cannot be guaranteed, and the difference between the simulation starting time of the safety control behavior and the actual operation control state of the power grid is large, so that the simulation precision of the control of the power grid is influenced.
The simulation results are shown in fig. 4. Fig. 5, graphs a and B, are a frequency graph of a monopolar sending end in the day and a frequency graph of a monopolar receiving end in the day, respectively, with frequency in Hz on the ordinate and time in ms on the abscissa. It can be seen that in the day, when the direct current monopole is locked for 200ms, the sending end is switched off, the receiving end is switched off, the grid frequency oscillation trend changes at the coordinate point of 200ms, the oscillation trend of the frequency curve B is obvious, the low-frequency downlink trend changes into the uplink trend, and the frequency stability is achieved at 1800ms in the follow-up oscillation.
The invention also provides a system for generating the power grid logic control script and simulating the result, which comprises a script editing module, a power grid simulation module, a parameter processing module and a final script module, as shown in FIG. 5;
a script editing module: for generating an initial grid logic control script file. The grid elements can be selected by loading the grid model file, and relevant combination can be carried out together with the equipment working condition. And compiling related script macro definition and logic control relation according to the power grid operation mode and the safety control strategy description specification, adding the combined statement into a logic relation tree, and finally automatically generating a power grid logic control script file in a standard format by software.
A power grid simulation module: and the simulation module is used for carrying out simulation based on the power grid logic control script and in combination with default parameters of the power grid logic control system. And carrying out error detection and model verification on the script, displaying the detection and verification results for modification, and finally carrying out power grid simulation after the correction is correct. When the power grid is simulated, the power grid model file data or the tide file data and related files can be selected individually or in batches, the simulated result of each data source can be presented respectively, and text storage and backup can be performed.
A parameter processing module: the method is used for processing the default parameters of the power grid logic control system. And inputting or selecting corresponding parameters in a parameter setting interface, clicking and saving to generate a power grid configuration file for simulation. The set parameters comprise a cutting machine parameter and a cutting load parameter.
And the final script module is used for generating a final power grid logic control script which is free from errors through simulation detection.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present application and not for limiting the scope of protection thereof, and although the present application is described in detail with reference to the above-mentioned embodiments, those skilled in the art should understand that after reading the present application, they can make various changes, modifications or equivalents to the specific embodiments of the application, but these changes, modifications or equivalents are all within the scope of protection of the claims to be filed.
Claims (10)
1. A method for generating a power grid logic control script and simulating a result is characterized in that:
generating an initial power grid logic control script;
processing default parameters of the power grid logic control system;
simulating based on the power grid logic control script and in combination with default parameters of the power grid logic control system to obtain a simulation result;
generating a final power grid logic control script which is free from errors through simulation detection;
the simulation is carried out based on the power grid logic control script and by combining with the default parameters of the power grid logic control system, and the simulation result is obtained by the following steps:
selecting a power grid model file or a power flow file;
executing the power grid logic control script, starting simulation, and referring to default parameters of the power grid logic control system by the behavior of control equipment in the power grid security control strategy during simulation;
if the simulation has errors, prompting that the selected power grid model file or the power flow file has errors and returning to the step of selecting the power grid model file or the power flow file if the selected power grid model file or the power flow file is not matched with the power grid logic control script; otherwise, the simulation is successful;
and obtaining a simulation result.
2. The method of claim 1, wherein the generating an initial grid logic control script comprises:
loading a power grid model file, and selecting a power grid element from the power grid model file to combine with the equipment working condition;
generating a macro definition according to the power grid operation mode and the security control strategy description specification;
and compiling a logic tree according to the macro definition, and adding the combination into the logic tree to generate an initial power grid logic control script.
3. The method of claim 2, wherein the adding the combination into a logic tree to generate an initial grid logic control script comprises:
performing error detection and verification on the script to be detected generated by adding the combination into the logic tree;
and generating/additionally generating an initial power grid logic control script file after detecting and checking without errors.
4. The method of claim 3, wherein the error detection comprises: detecting a structure, a syntax and an expression;
the structure detection comprises detecting whether the format of the macro definition part is correct and whether the logic control statement is matched;
the syntax detection comprises detecting whether the expression statement structure meets the grammar standard of the script;
the detecting of the expression includes detecting whether logic in the expression is correct.
5. The method of claim 3, wherein the checking comprises detecting whether the devices in the initial grid logic control script can be found in the grid once-through device model and/or whether there is a bias in naming.
6. The method of claim 1, wherein the grid logic control system default parameters comprise a generator tripping parameter and a load shedding parameter.
7. The method of claim 6, wherein the chopper parameters include a chopper generator output ratio, chopper criteria, discriminant time, and an active time period, and wherein the chopper parameters include a chopper voltage level, a chopper delay time, and an active time.
8. The method of claim 1, wherein processing the grid logic control system default parameters comprises exposing, editing, and applying the grid logic control system default parameters.
9. The method of claim 1, the generating a simulation-detected error-free final grid logic control script comprising:
when simulation has errors, modifying the power grid logic control script and carrying out simulation again until simulation has no errors;
and displaying the simulation result in a common tree form, an enhanced tree form or a console output type tree form, and storing and outputting the corresponding simulation result and the error-free final power grid logic control script to a file.
10. A power grid logic control script generation and result simulation system is characterized by comprising a script editing module, a parameter processing module, a power grid simulation module and a final script module;
the script editing module is used for generating an initial power grid logic control script file;
the parameter processing module is used for processing default parameters of the power grid logic control system;
the power grid simulation module is used for carrying out simulation based on the power grid logic control script and combined with default parameters of the power grid logic control system;
the final script module is used for generating a final power grid logic control script which is detected by simulation and has no error;
the simulation is carried out based on the power grid logic control script and by combining with the default parameters of the power grid logic control system, and the simulation result is obtained by the following steps:
selecting a power grid model file or a power flow file;
executing the power grid logic control script, starting simulation, and referring to default parameters of the power grid logic control system by the behavior of control equipment in the power grid security control strategy during simulation;
if the simulation has errors, prompting that the selected power grid model file or the power flow file has errors and returning to the step of selecting the power grid model file or the power flow file if the selected power grid model file or the power flow file is not matched with the power grid logic control script; otherwise, the simulation is successful;
and obtaining a simulation result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710872851.9A CN109557827B (en) | 2017-09-25 | 2017-09-25 | Generation and result simulation method and system of power grid logic control script |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710872851.9A CN109557827B (en) | 2017-09-25 | 2017-09-25 | Generation and result simulation method and system of power grid logic control script |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109557827A CN109557827A (en) | 2019-04-02 |
| CN109557827B true CN109557827B (en) | 2021-10-01 |
Family
ID=65862602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710872851.9A Active CN109557827B (en) | 2017-09-25 | 2017-09-25 | Generation and result simulation method and system of power grid logic control script |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109557827B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999033202A1 (en) * | 1997-12-19 | 1999-07-01 | Italtel S.P.A. | Simulation process of radiofrequency scenario in radio mobile environment and testing system employing said process |
| JP2007181393A (en) * | 2007-01-26 | 2007-07-12 | Tokyo Electric Power Co Inc:The | Method for analyzing power system |
| CN101718841A (en) * | 2009-12-02 | 2010-06-02 | 江苏方天电力技术有限公司 | Automatic checking system and method of relaying protection device |
| CN101882105A (en) * | 2010-06-01 | 2010-11-10 | 华南理工大学 | Method for testing response time of Web page under concurrent environment |
| EP2511841A2 (en) * | 2011-04-11 | 2012-10-17 | General Electric Company | System and method for generation of cim-based power system circuit models |
| CN103049307A (en) * | 2011-10-12 | 2013-04-17 | 富士通株式会社 | Simulation apparatus and simulation method |
| CN103928985A (en) * | 2014-04-09 | 2014-07-16 | 国家电网公司 | Automatic interlocking and locking logic detection method based on GOOSE communication mechanism |
| EP2801879A1 (en) * | 2013-05-07 | 2014-11-12 | Power Vision Engineering Sarl | Hydroelectric power plant real-time monitoring system and method |
| KR20150062594A (en) * | 2013-11-29 | 2015-06-08 | 한국전기연구원 | Apparatus For Function Test of Intelligent Electronic Device(IED) In Substation Automation System Based On IEC61850 |
| CN105809309A (en) * | 2014-12-30 | 2016-07-27 | 国家电网公司 | Power system safety control strategy simulation system and simulation method thereof |
| CN106407580A (en) * | 2016-09-27 | 2017-02-15 | 南京国电南自轨道交通工程有限公司 | A script-based rule detection remote control shutting method |
| WO2017036836A1 (en) * | 2015-08-28 | 2017-03-09 | Abb Technology Oy | Wind turbine test |
| CN106647337A (en) * | 2017-02-27 | 2017-05-10 | 南京国电南自轨道交通工程有限公司 | Electrical equipment remote control locking characteristic simulation method based on LUA scripts |
| CN106681169A (en) * | 2015-11-10 | 2017-05-17 | 中国电力科学研究院 | Electrical power system safety control simulation integrated platform and simulation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI368843B (en) * | 2008-06-05 | 2012-07-21 | Wistron Corp | Method for automatically simulating manual testing after powering on of computer, detection system, and external storage device |
| US20110082597A1 (en) * | 2009-10-01 | 2011-04-07 | Edsa Micro Corporation | Microgrid model based automated real time simulation for market based electric power system optimization |
| CN103576562B (en) * | 2013-11-07 | 2016-08-17 | 国家电网公司 | A kind of electric power system stability control strategy in-circuit emulation method of calibration |
| US20170184640A1 (en) * | 2014-09-12 | 2017-06-29 | Carnegie Mellon University | Systems, Methods, and Software for Planning, Simulating, and Operating Electrical Power Systems |
| CN106408438B (en) * | 2015-07-31 | 2019-10-15 | 中国电力科学研究院 | Security and stability control strategy automatic Check method based on full dynamic simulation |
| KR101692465B1 (en) * | 2015-08-11 | 2017-01-03 | 한국수력원자력 주식회사 | Apparatus and method for evaluating reliability of control system |
| CN107193627A (en) * | 2017-03-30 | 2017-09-22 | 中国电力科学研究院 | A kind of simulating scenes creation method and device based on virtualization technology |
-
2017
- 2017-09-25 CN CN201710872851.9A patent/CN109557827B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999033202A1 (en) * | 1997-12-19 | 1999-07-01 | Italtel S.P.A. | Simulation process of radiofrequency scenario in radio mobile environment and testing system employing said process |
| JP2007181393A (en) * | 2007-01-26 | 2007-07-12 | Tokyo Electric Power Co Inc:The | Method for analyzing power system |
| CN101718841A (en) * | 2009-12-02 | 2010-06-02 | 江苏方天电力技术有限公司 | Automatic checking system and method of relaying protection device |
| CN101882105A (en) * | 2010-06-01 | 2010-11-10 | 华南理工大学 | Method for testing response time of Web page under concurrent environment |
| EP2511841A2 (en) * | 2011-04-11 | 2012-10-17 | General Electric Company | System and method for generation of cim-based power system circuit models |
| CN103049307A (en) * | 2011-10-12 | 2013-04-17 | 富士通株式会社 | Simulation apparatus and simulation method |
| EP2801879A1 (en) * | 2013-05-07 | 2014-11-12 | Power Vision Engineering Sarl | Hydroelectric power plant real-time monitoring system and method |
| KR20150062594A (en) * | 2013-11-29 | 2015-06-08 | 한국전기연구원 | Apparatus For Function Test of Intelligent Electronic Device(IED) In Substation Automation System Based On IEC61850 |
| CN103928985A (en) * | 2014-04-09 | 2014-07-16 | 国家电网公司 | Automatic interlocking and locking logic detection method based on GOOSE communication mechanism |
| CN105809309A (en) * | 2014-12-30 | 2016-07-27 | 国家电网公司 | Power system safety control strategy simulation system and simulation method thereof |
| WO2017036836A1 (en) * | 2015-08-28 | 2017-03-09 | Abb Technology Oy | Wind turbine test |
| CN106681169A (en) * | 2015-11-10 | 2017-05-17 | 中国电力科学研究院 | Electrical power system safety control simulation integrated platform and simulation method thereof |
| CN106407580A (en) * | 2016-09-27 | 2017-02-15 | 南京国电南自轨道交通工程有限公司 | A script-based rule detection remote control shutting method |
| CN106647337A (en) * | 2017-02-27 | 2017-05-10 | 南京国电南自轨道交通工程有限公司 | Electrical equipment remote control locking characteristic simulation method based on LUA scripts |
Non-Patent Citations (3)
| Title |
|---|
| A COMPREHENSIVE LONG TERM DYNAMIC SIMULATION FOR POWER SYSTEM RECOVERY;I. Roytelman 等;《IEEE Transactions on Power Systems》;19940831;第9卷(第3期);1427-1433 * |
| 基于Pvthon脚本的电力规约通用测试技术研究;雷雨;《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》;20140715(第07期);C042-501 * |
| 基于中间件技术的电力系统数字动态仿真系统;徐得超 等;《电网技术》;20120430;第36卷(第4期);133-138 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109557827A (en) | 2019-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102662644B (en) | Method for generating test case by using flow chart | |
| EP2930634A2 (en) | System and method for automated substation design and configuration | |
| CN104731636B (en) | Dispatcher's training simulation device and its operating method | |
| CN104459525A (en) | Relay protection automatic testing system | |
| US10210291B2 (en) | Apparatus and method for analyzing power system | |
| CN104614616A (en) | Match detection method and device of generator-transformer unit protection setting value and excitation limiter setting value | |
| CN103605814B (en) | Information processing method and information processing system in substation transformation process | |
| CN105512562B (en) | Vulnerability mining method and device and electronic equipment | |
| CN111221269A (en) | Multi-loop direct current power grid stability simulation test system and method | |
| Vyakaranam et al. | Dynamic contingency analysis tool 2.0 user manual with test system examples | |
| Shetye et al. | Validation of power system transient stability results | |
| CN109557827B (en) | Generation and result simulation method and system of power grid logic control script | |
| CN111695238A (en) | System and method for visualizing transient simulation data of power system | |
| CN102075012B (en) | Logical verification system of automatic device as well as testing method | |
| CN114064012B (en) | Dynamic and static combined interface code generation method and system and electronic equipment | |
| KR101848993B1 (en) | Dispatcher Training Simulator | |
| CN107037293A (en) | The method of testing and pole control system of a kind of DC transmission system power limit | |
| KR101830582B1 (en) | Simulation Program of BESS Providing Frequency Response for Power System Analysis | |
| Musa et al. | Regression test framework based on extended system dependence graph for object-oriented programs | |
| CN110908296B (en) | Method and system for automatically testing virtual power plant regulation and control system | |
| CN111030121B (en) | Method and system for obtaining power grid load flow distribution after ultrahigh voltage power grid disconnection | |
| KR20170028699A (en) | Virtual device management apparatus based on scenario for distributed energy resources | |
| CN110928267A (en) | Method and device for evaluating stability of automobile electric control unit | |
| WO2019216006A1 (en) | System and method for stabilizing system | |
| CN110928723A (en) | Virtual loop static and dynamic checking method and device based on CRC and storage medium |
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 |