CN108846251A - A kind of Electrical-Machanical Transient Simulation of Power System system and method for self-adapting data format - Google Patents
A kind of Electrical-Machanical Transient Simulation of Power System system and method for self-adapting data format Download PDFInfo
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- CN108846251A CN108846251A CN201811066309.5A CN201811066309A CN108846251A CN 108846251 A CN108846251 A CN 108846251A CN 201811066309 A CN201811066309 A CN 201811066309A CN 108846251 A CN108846251 A CN 108846251A
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Abstract
The invention discloses a kind of Electrical-Machanical Transient Simulation of Power System methods of self-adapting data format, are related to power domain.Currently, each simulation software all relies on specific data format, cause data maintenance workload huge.The present invention realizes the automatic identification of data type according to the feature of common electromechanical transient simulation data format, data call corresponding resolver when loading automatically, and construct corresponding memory bank, public electric system abstract model is established by data adaptation, Summary of Power System Simulation Software exploitation is realized based on electric system abstract model, and realizes the export of various common data types files.The technical program makes full use of the data resource of existing various electromechanical transient simulation softwares to carry out electromechanical transient simulation, and can be realized the conversion of various common electromechanical transient simulation software data formats, and reduce the data maintenance workload of electric system professional.
Description
Technical field
The present invention relates to power domain more particularly to a kind of Electrical-Machanical Transient Simulation of Power System systems of self-adapting data format
System and method.
Background technique
Accurate believable electromechanical transient simulation analysis is the basis of safe and stable operation of power system, and China is currently used
Summary of Power System Simulation Software mainly has BPA, PSS/E, PSASP and MATPOWER etc..The electromechanics that different power grids use
Transient State Simulation Software is different, for electric system scientific research institution, it is desirable to be able to adapt to the difference that different power grids provide
The electromechanical transient simulation data of type.Each simulation software all relies on specific data format, and electric system professional exists
It is frequently necessary to safeguard a variety of different types of data files in practical, to make full use of the advantage of different simulation softwares, but this will
Cause data maintenance workload huge.
Summary of the invention
The technical problem to be solved in the present invention and the technical assignment of proposition are to be improved and improved to prior art,
A kind of Electrical-Machanical Transient Simulation of Power System system and method for self-adapting data format is provided, to reach adaptive common data lattice
The purpose of formula.For this purpose, the present invention takes following technical scheme.
A kind of Electrical-Machanical Transient Simulation of Power System system of self-adapting data format, including：
1）Data storage layer, for obtaining data, when data are loaded into data storage layer, certainly according to different file formats
It is dynamic to call corresponding resolver；
2）Memory database layer, is connected with data storage layer, has constructed for that will be entered by resolver treated data
In corresponding memory bank；
3）Data adaptation layer is connected with memory database layer, for obtaining the data in memory database, and passes through corresponding adaptation
Device carries out data adaptation；
4）Abstract modeling layer is connected with data adaptation layer, for establishing public electric power according to adapter treated data
System abstract model, and by electric system abstract model, carry out more data type data export；
5）Simulation calculation layer is connected with abstract modeling layer, real for carrying out electromechanical transient simulation by electric system abstract model
Existing Summary of Power System Simulation Software exploitation.
It is imitative that the technical program makes full use of the data resource of existing various electromechanical transient simulation softwares to carry out electromechanical transient
Very, it and can be realized the conversions of various common electromechanical transient simulation software data formats, and reduce electric system professional's
Data maintenance workload.
As optimization technique means：In data storage layer, memory database layer, data adaptation layer, the number of different-format
According to, can loading processing simultaneously, and have corresponding different memory bank and adapter matched respectively.The number of different-format
According to, while loading processing.
It is a further object to provide a kind of Electrical-Machanical Transient Simulation of Power System method of self-adapting data format,
It includes the following steps：
1）Data storage obtains data and is called automatically when data are loaded into data storage layer according to different file formats
Corresponding resolver；
2）Memory database, through resolver treated data, into the corresponding memory bank constructed；
3）Data adaptation obtains the data in memory database, and carries out data adaptation by corresponding adapter；
4）Abstract modeling establishes public electric system abstract model, and pass through electric power according to adapter treated data
System abstract model carries out more data type data export；
5）Simulation calculation carries out electromechanical transient simulation by electric system abstract model, realizes Electrical-Machanical Transient Simulation of Power System
Software development.
As optimization technique means：In step 1）,2）,3）In, the data of different-format, can simultaneously loading processing.
As optimization technique means：Data format includes BPA, PSS/E.
Beneficial effect：
The technical program realizes the automatic identification of data type, data according to the feature of common electromechanical transient simulation data format
Automatically corresponding resolver is called when load, and constructs corresponding memory bank, and public electric system is established by data adaptation
Abstract model is realized Summary of Power System Simulation Software exploitation based on electric system abstract model, and is realized various common
The export of data type files.The data resource of existing various electromechanical transient simulation softwares is made full use of to carry out electromechanical transient imitative
Very, it and can be realized the conversions of various common electromechanical transient simulation software data formats, and reduce electric system professional's
Data maintenance workload.
Detailed description of the invention
Fig. 1 is present system block diagram.
Specific embodiment
Technical solution of the present invention is described in further detail below in conjunction with Figure of description.
As shown in Figure 1, a kind of Electrical-Machanical Transient Simulation of Power System system of self-adapting data format includes：
1）Data storage layer, for obtaining data, when data are loaded into data storage layer, certainly according to different file formats
It is dynamic to call corresponding resolver；
2）Memory database layer, is connected with data storage layer, has constructed for that will be entered by resolver treated data
In corresponding memory bank；
3）Data adaptation layer is connected with memory database layer, for obtaining the data in memory database, and passes through corresponding adaptation
Device carries out data adaptation；
4）Abstract modeling layer is connected with data adaptation layer, for establishing public electric power according to adapter treated data
System abstract model, and by electric system abstract model, carry out more data type data export；
5）Simulation calculation layer is connected with abstract modeling layer, real for carrying out electromechanical transient simulation by electric system abstract model
Existing Summary of Power System Simulation Software exploitation.
The technical program uses hierarchical design, and Electrical-Machanical Transient Simulation of Power System modeling problem is divided into data storage
Layer, memory database layer, data adaptation layer, abstract modeling layer and simulation calculation layer, data successively pass through data storage layer, memory
Database layer, data adaptation layer and abstract modeling layer finally reach simulation calculation layer.
In data storage layer, when data are loaded into this layer, corresponding resolver is called automatically；Pass through different resolvers
Data that treated, into the corresponding memory bank constructed；Public electric system abstract model is established by data adaptation；
, it can be achieved that the export of various common data types files in abstract model layer；In simulation calculation layer, taken out based on electric system
As model realization Summary of Power System Simulation Software is developed.
In data storage layer, memory database layer, data adaptation layer, different data, such as BPA, PSS/E, Ke Yitong
When loading processing, and have corresponding different memory bank and adapter matched respectively.
A kind of Electrical-Machanical Transient Simulation of Power System method of corresponding self-adapting data format, including step：
1）Data storage obtains data and is called automatically when data are loaded into data storage layer according to different file formats
Corresponding resolver；
2）Memory database, through resolver treated data, into the corresponding memory bank constructed；
3）Data adaptation obtains the data in memory database, and carries out data adaptation by corresponding adapter；
4）Abstract modeling establishes public electric system abstract model, and pass through electric power according to adapter treated data
System abstract model carries out more data type data export；
5）Simulation calculation carries out electromechanical transient simulation by electric system abstract model, realizes Electrical-Machanical Transient Simulation of Power System
Software development.
The technical program realizes the automatic identification of data type according to the feature of common electromechanical transient simulation data format,
Data call corresponding resolver when loading automatically, and construct corresponding memory bank, and public electric power is established by data adaptation
System abstract model is realized Summary of Power System Simulation Software exploitation based on electric system abstract model, and is realized various
The export of common data types file.The technical program makes full use of the data resource of existing various electromechanical transient simulation softwares
Electromechanical transient simulation is carried out, and can be realized the conversion of various common electromechanical transient simulation software data formats, and reduce electric power
The data maintenance workload of systems professional.
A kind of Electrical-Machanical Transient Simulation of Power System system and method for self-adapting data format shown in figure 1 above is this hair
Bright specific embodiment has embodied substantive distinguishing features of the present invention and progress, needs can be used according to actual, in the present invention
Enlightenment under, the equivalent modifications of structure etc., the column in the protection scope of this programme are carried out to it.
Claims (5)
1. a kind of Electrical-Machanical Transient Simulation of Power System system of self-adapting data format, it is characterised in that including：
1）Data storage layer, for obtaining data, when data are loaded into data storage layer, certainly according to different file formats
It is dynamic to call corresponding resolver；
2）Memory database layer, is connected with data storage layer, has constructed for that will be entered by resolver treated data
In corresponding memory bank；
3）Data adaptation layer is connected with memory database layer, for obtaining the data in memory database, and passes through corresponding adaptation
Device carries out data adaptation；
4）Abstract modeling layer is connected with data adaptation layer, for establishing public electric power according to adapter treated data
System abstract model, and by electric system abstract model, carry out more data type data export；
5）Simulation calculation layer is connected with abstract modeling layer, real for carrying out electromechanical transient simulation by electric system abstract model
Existing Summary of Power System Simulation Software exploitation.
2. a kind of Electrical-Machanical Transient Simulation of Power System system of self-adapting data format according to claim 1, feature
It is：In data storage layer, memory database layer, data adaptation layer, the data of different-format, can simultaneously loading processing, and
There are corresponding different memory bank and adapter matched respectively；
The data of different-format, while loading processing.
3. a kind of Electrical-Machanical Transient Simulation of Power System method of self-adapting data format, it is characterised in that include the following steps：
1）Data storage obtains data and is called automatically when data are loaded into data storage layer according to different file formats
Corresponding resolver；
2）Memory database, through resolver treated data, into the corresponding memory bank constructed；
3）Data adaptation obtains the data in memory database, and carries out data adaptation by corresponding adapter；
4）Abstract modeling establishes public electric system abstract model, and pass through electric power according to adapter treated data
System abstract model carries out more data type data export；
5）Simulation calculation carries out electromechanical transient simulation by electric system abstract model, realizes Electrical-Machanical Transient Simulation of Power System
Software development.
4. a kind of Electrical-Machanical Transient Simulation of Power System method of self-adapting data format according to claim 3, feature
It is：In step 1）,2）,3）In, the data of different-format, can simultaneously loading processing.
5. a kind of Electrical-Machanical Transient Simulation of Power System method of self-adapting data format according to claim 4, feature
It is：Data format includes BPA, PSS/E.
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Citations (6)
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| CN101866383A (en) * | 2010-06-10 | 2010-10-20 | 上海电力学院 | Electromechanical/electromagnetic transient state simulation data conversion system of power system and design method thereof |
| CN102209074A (en) * | 2011-05-30 | 2011-10-05 | 中国电力科学研究院 | All-digital dynamic simulation system of power system |
| CN102215253A (en) * | 2011-05-18 | 2011-10-12 | 中国电力科学研究院 | Layered exchange and control method for real-time monitoring system data by power dispatching |
| US20130145348A1 (en) * | 2011-12-01 | 2013-06-06 | Amer Agovic | Universal and adaptive software development platform for data-driven applications |
| CN103412976A (en) * | 2013-07-12 | 2013-11-27 | 南方电网科学研究院有限责任公司 | Electric system electromechanical transient simulation modeling method based on ODM |
| CN105335428A (en) * | 2014-08-08 | 2016-02-17 | 国家电网公司 | Data conversion method and apparatus |
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2018
- 2018-09-13 CN CN201811066309.5A patent/CN108846251A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866383A (en) * | 2010-06-10 | 2010-10-20 | 上海电力学院 | Electromechanical/electromagnetic transient state simulation data conversion system of power system and design method thereof |
| CN102215253A (en) * | 2011-05-18 | 2011-10-12 | 中国电力科学研究院 | Layered exchange and control method for real-time monitoring system data by power dispatching |
| CN102209074A (en) * | 2011-05-30 | 2011-10-05 | 中国电力科学研究院 | All-digital dynamic simulation system of power system |
| US20130145348A1 (en) * | 2011-12-01 | 2013-06-06 | Amer Agovic | Universal and adaptive software development platform for data-driven applications |
| CN103412976A (en) * | 2013-07-12 | 2013-11-27 | 南方电网科学研究院有限责任公司 | Electric system electromechanical transient simulation modeling method based on ODM |
| CN105335428A (en) * | 2014-08-08 | 2016-02-17 | 国家电网公司 | Data conversion method and apparatus |
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