CN110264027A - A kind of the member's model expansion method and system of electric power assisted hatching - Google Patents

A kind of the member's model expansion method and system of electric power assisted hatching Download PDF

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CN110264027A
CN110264027A CN201910341595.XA CN201910341595A CN110264027A CN 110264027 A CN110264027 A CN 110264027A CN 201910341595 A CN201910341595 A CN 201910341595A CN 110264027 A CN110264027 A CN 110264027A
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extended
model
market
data
attribute
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CN110264027B (en
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朱敏健
任景
薛晨
杜刚
刘鹏飞
马晓伟
褚云龙
张振宇
张小东
薛斌
昌力
涂孟夫
谢丽荣
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STATE GRID NORTHWEST CHINA GRID Co Ltd
State Grid Corp of China SGCC
Nari Technology Co Ltd
NARI Nanjing Control System Co Ltd
Nanjing NARI Group Corp
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STATE GRID NORTHWEST CHINA GRID Co Ltd
State Grid Corp of China SGCC
Nari Technology Co Ltd
NARI Nanjing Control System Co Ltd
Nanjing NARI Group Corp
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    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S50/00Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
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Abstract

The present invention provides a kind of member's model expansion method of electric power assisted hatching and systems, method include according to market member different type classification creation basic model parameter table, establish extended model and describe table and establish extended model tables of data, it describes to increase the extended attribute record of market member in table newly to include New anyAttribute ID in extended model, increase the growth data record of market member, including newly-increased market member ID and extended attribute ID and extended attribute data newly in extended model tables of data.The present invention flexibly, dynamically can increase service attribute by defining extended attribute for all kinds of market members, convenient for needing to the progress attribute maintenance of all kinds of market members and the use of different business scenarios;By by extended model tables of data in extended model attribute list be associated with, when expand market member property when only need extended model attribute list be written extended attribute data, it is not necessary to modify the structure of basic model parameter table, it can be achieved that the flexible expansion of different type parameter.

Description

A kind of the member's model expansion method and system of electric power assisted hatching
Technical field
The present invention relates to member's model management modules of electric power assisted hatching, belong to Operation Technique of Electric Systems neck Domain.
Background technique
Around the modern energy system of building cleaning low-carbon, green high-efficient, to promote renewable digestion capability, promoting the energy The construction of electric power assisted hatching is carried out in constructional transfer upgrading, China various regions successively.Assisted hatching technology support system is The important support means of assisted hatching operation.
It include a plurality of types of main market players in assisted hatching, such as market operation mechanism, Power Generation, power purchase business, It is specific to be divided into grid company, control centre, power plant, generating set, interruptible load etc., market model type complexity, mould again It is big that type models difficulty;Assisted hatching has multiclass trade variety, such as deep peak regulation, start and stop peak regulation, frequency modulation, spare etc., different Trade variety its model attributes have certain difference;Electric power assisted hatching relation technological researching and corresponding market rule at present The process then constantly explored also in one, these all bring biggish uncertainty to market modeling
In the past based on mature mechanism, determine that modeling technique under demand is modeled respectively for all kinds of main market players, point The property parameters for safeguarding each human subject are opened, in newly-increased main body or attribute extension, generally require newly-increased tables of data or data field, Original data list structure is modified, each application program, which needs to modify access logic, could obtain newly-increased attribute, it is difficult to adapt to auxiliary Adaptation requirement of the service market to market model structure change.
Summary of the invention
When uncertain the purpose of the present invention is trade variety model definition different under assisted hatching environment, using expansion Customized modeling pattern is opened up, under the premise of not modifying table structure, supports the dynamic of member property to adjust, implementation model parameter It is flexible expansible, adapt to assisted hatching environment under to model structure variation requirement.In order to solve the above technical problems, this Invent the technical solution used are as follows:
A kind of member's model expansion method of electric power assisted hatching is provided, comprising:
According to the different type classification creation basic model parameter table of market member, for storing the base of all kinds of market members Plinth attribute information, the primary attribute information include the shared information of all kinds of market members, also include different type market member Particular attribute;The shared information of market member includes market member ID;
It establishes extended model and describes table, the extended attribute for storing all kinds of market members defines;The extended attribute is fixed Justice includes extended attribute ID;
Extended model tables of data is established, for storing the extended attribute data of all kinds of market members, and extended model data It include market member ID, extended attribute ID and extended attribute data in table, and extended model tables of data and basic model parameter table Associated by market member ID, extended model tables of data and extended model describe table to pass through extended attribute ID associated;
It describes to increase the extended attribute record of market member in table newly to include New anyAttribute ID in extended model, in extended model Increase the growth data record of market member, including newly-increased market member ID and extended attribute ID and extended attribute in tables of data newly Data.
Association base model parameter table, extended model describe table and extended model tables of data, formed assisted hatching at The partial data of member's model;Member's model after extension is supplied to assisted hatching, is used for data declaration, market clearing, city The calculating of each function links such as field clearing uses.
Further, application program is joined by market member ID from basic model in visited market member's model parameter Number table obtains the primary attribute of market member;The extended attribute ID that table obtains the type market member is described from extended model, then The extended attribute data of the market member are obtained from extended model tables of data according to market member ID, extended attribute ID.
In above technical scheme preferably, the shared information of the market member further includes market member title, market Member's entry-into-force time and/or market member out-of-service time.
In above technical scheme preferably, the basic model parameter indicates the fixed table of structure.
In above technical scheme preferably, the extended attribute data of all kinds of market members further include extended attribute title, Member type belonging to extending, extended attribute data type, extended attribute default value, extended attribute entry-into-force time and/or extension belong to The property out-of-service time.
On the other hand, the present invention provides a kind of member's model extension systems of electric power assisted hatching, comprising:
Basic model parameter table establishes module, for the different type classification creation basic model parameter according to market member Table stores the primary attribute information of all kinds of market members, and the primary attribute information includes the shared letter of all kinds of market members Breath also includes the particular attribute of different type market member;The shared information of market member includes market member ID;
Extended model describes table and establishes module, and the extended attribute for storing all kinds of market members defines;The extension belongs to Property definition include extended attribute ID;
Extended model tables of data establishes module, for storing the extended attribute data of all kinds of market members, and extended model It include market member ID, extended attribute ID and extended attribute data in tables of data, and extended model tables of data and basic model are joined Number tables are associated by market member ID, and extended model tables of data and extended model describe table to pass through extended attribute ID associated;
Member's model extension module, the extended attribute record for describing to increase newly market member in table in extended model include New anyAttribute ID, increases the growth data record of market member newly in extended model tables of data, including newly-increased market member ID and Extended attribute ID and extended attribute data.
Member's model data sending module describes table and extended model for association base model parameter table, extended model Tables of data forms the partial data of assisted hatching member model;Member's model after extension is supplied to ancillary service city , it is used for data declaration, market clearing, the calculating of market clearing function link.
Further, the system also includes constituent parameters' access modules, for application program in visited market member's mould When shape parameter, the primary attribute of market member is obtained from basic model parameter table by market member ID;It is described from extended model Table obtains the extended attribute ID of the type market member, further according to market member ID, extended attribute ID from extended model tables of data The middle extended attribute data for obtaining the market member.
Further, each functional module supports increase, deletion, modification and query function;Member's model extension module branch It holds and increases affiliated member type mark for extended attribute, for effective differentiation to different members types of models.
Advantageous effects obtained by the present invention:
The present invention flexibly, dynamically can increase service attribute for all kinds of market members, be convenient for by defining extended attribute Attribute maintenance is carried out to all kinds of market members and the use of different business scenarios needs;
By by extended model tables of data in extended model attribute list be associated with, when expand market member property when only need Extended attribute data are written in extended model attribute list, it is not necessary to modify the structure of basic model parameter table, it can be achieved that different type is joined Several flexible expansions;
Model parameter difference caused by avoiding because of type of transaction difference influences the use of service application, prompts market model pair Different types of adaptability.
Detailed description of the invention
Fig. 1 is member's model expansion method process of specific embodiment of the invention electric power assisted hatching.
Specific embodiment
Technical solution of the present invention is described in detail below, those skilled in the art is allow to better understand this hair It is bright and can be practiced.
Member's model expansion method of electric power assisted hatching provided by the present embodiment includes model data table structure Design, is shown in Fig. 1.
Model data table includes that basic model parameter table, extended model describe table and extended model tables of data.
According to the different type classification creation basic model parameter table of market member, for storing the base of all kinds of market members Plinth attribute information, primary attribute had both included market member ID, preferably further include market member title, member's entry-into-force time and/ Or the shared information such as member's out-of-service time, primary attribute must create;It also include the distinctive attribute of different members, particular attribute is pressed According to rated capacity, the maximum/minimum power output, climbing/landslide ability of the type addition of different members, such as generating set, power generation The membership group of factory and/or power plant's type etc..The basic model table structure of each market member is fixed, and application access is convenient for.With electricity For factory's table, unit table, the basic model parameter table structure of power plant's table class market member is as shown in table 1, unit table class market at The basic model parameter table structure of member is as shown in table 2:
1 basic model parameter table of table-power plant
2 basic model parameter table of table-unit
Extended model describes table and defines for storing the extended attribute of all kinds of market members, and defining content includes extended attribute ID, Property Name, affiliated member type, attribute data type, attribute default data, attribute entry-into-force time and/or out-of-service time Deng.Wherein, affiliated member type may be selected the market member that is related to of electric power assisted hatching, including power plant, generating set, can Interruptible load etc..In member's maintenance, the corresponding extended attribute project of the member type is shown.It, can by defining extended attribute With it is flexible, dynamically for all kinds of market members increase service attribute, convenient for carrying out attribute maintenance and difference to all kinds of market members Business scenario use need, it is as shown in table 3 that extended model describes table structure:
3 extended model of table describes table
Extended model tables of data stores the specific data of each market member extended attribute.Mould is being carried out to all kinds of market members When type is safeguarded, the extended attribute data of each market member are stored in extended model tables of data, and content includes market member ID, expands Open up Property ID and extended attribute data.Wherein extended attribute data support different types of data, including integer, floating type, word Serial type, time type etc. are accorded with, supports different attribute type needs.Each application scenarios can be defined by extended attribute ID, market at The correspondence attribute that member ID obtains market member in extended model tables of data is used for service application extended model data list structure such as Shown in table 4:
4 extended model tables of data of table
By taking the power plant model in market member as an example, the present embodiment introduces the specific implementation of this method:
(1) 2 power plant model records in basic model parameter table-power plant table PLANT_INFO, as shown in table 5:
5 basic model parameter table of table-power plant's table record
(2) now need to increase for power plant the attribute of " whether participating in peak regulation market ".Traditional method generally gives power plant's table PLANT_INFO increases field and is used to store " whether participating in peak regulation market " attribute data,
(3) using customized modeling pattern is extended in this method, it is not necessary to modify the table structure of former power plant's table, implementation models Parameter it is flexible expansible.The attribute definition for increasing " whether participating in peak regulation market " in table newly is described in extended model, such as 6 institute of table Show:
Table 6 describes the attribute definition for increasing " whether participating in peak regulation market " in table newly in extended model
(4) the growth data value of power plant is safeguarded in extended model tables of data, as shown in table 7:
Table 7 safeguards the growth data value of power plant in extended model tables of data
Market member ID Extended attribute ID Extended attribute value
10001 1 It is
10002 1 It is no
On the basis of above embodiments, the present embodiment includes the market member model parameter access step based on extended model It is rapid: application program in visited market member's model parameter, by market member ID from basic model parameter table obtain market at The primary attribute of member;The extended attribute ID that table obtains the type market member is described from extended model, further according to market member ID, Extended attribute ID obtains the extended attribute data of the market member from extended model tables of data.It include (5) in access power plant " whether participating in peak regulation market " attribute when, inquired from extended model tables of data by market member ID, extended attribute ID.
Query SQL can are as follows:
Select ParID, Param_Value from PARAM_DATA_INFO where ParID=10001and ParamID=1;
Wherein, ParID is market member ID, and ParamID is extended attribute ID, and Param_Value is extended attribute value.
Query result is " whether participating in peak regulation market " attribute value of power plant 1 for " being " in this example;Whether power plant 2 " is joined With peak regulation market " attribute value is " no ".
Association base model parameter table, extended model describe table and extended model tables of data, formed assisted hatching at The partial data of member's model;Member's model after extension is supplied to assisted hatching, for data declaration, market clearing, The calculating of market clearing function link uses.
The method of the present invention is different types of market member extended attribute data, the flexible expansion for the market member model that fails Exhibition.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.
The embodiment of the present invention is described in conjunction with attached drawing above, but the invention is not limited to above-mentioned specific Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much Form, all of these belong to the protection of the present invention.

Claims (10)

1. a kind of member's model expansion method of electric power assisted hatching, which comprises the following steps:
According to the different type classification creation basic model parameter table of market member, the basis for storing all kinds of market members belongs to Property information, the primary attribute information includes the shared information of all kinds of market members, also include different type market member spy There is attribute;The shared information of market member includes market member ID;
It establishes extended model and describes table, the extended attribute for storing all kinds of market members defines;The extended attribute definition packet Include extended attribute ID;
Extended model tables of data is established, for storing the extended attribute data of all kinds of market members, and in extended model tables of data Including market member ID, extended attribute ID and extended attribute data, and extended model tables of data passes through with basic model parameter table Market member ID is associated, and extended model tables of data and extended model describe table to pass through extended attribute ID associated;
It describes to increase the extended attribute record of market member in table newly to include New anyAttribute ID in extended model, in extended model data Increase the growth data record of market member, including newly-increased market member ID and extended attribute ID and extended attribute number in table newly According to;
Association base model parameter table, extended model describe table and extended model tables of data, form assisted hatching member mould The partial data of type;Member's model after extension is supplied to assisted hatching, is used for data declaration, market clearing and city The calculating of field settlement function link uses.
2. member's model expansion method according to claim 1, which is characterized in that application program is in visited market member's mould When shape parameter, the primary attribute of market member is obtained from basic model parameter table by market member ID;It is described from extended model Table obtains the extended attribute ID of the type market member, further according to market member ID, extended attribute ID from extended model tables of data The middle extended attribute data for obtaining the market member.
3. member's model expansion method according to claim 1, which is characterized in that the shared information of the market member is also Including market member title, market member entry-into-force time and/or market member out-of-service time.
4. member's model expansion method according to claim 1, which is characterized in that the endemic genus of generating set market member Property includes rated capacity, maximum output, minimum load, climbing capacity, landslide ability, the membership group in power plant and/or power plant Type.
5. member's model expansion method according to claim 1, which is characterized in that the basic model parameter indicates structure Fixed table.
6. member's model expansion method according to claim 1, which is characterized in that the extended attribute number of all kinds of market members According to further including that extended attribute title, member type, extended attribute data type belonging to extension, extended attribute default value, extension belong to Property entry-into-force time and/or extended attribute out-of-service time.
7. a kind of member's model extension system of electric power assisted hatching characterized by comprising
Basic model parameter table establishes module, comes for the different type classification creation basic model parameter table according to market member The primary attribute information of all kinds of market members is stored, the primary attribute information includes the shared information of all kinds of market members, Particular attribute including different type market member;The shared information of market member includes market member ID;
Extended model describes table and establishes module, and the extended attribute for storing all kinds of market members defines;The extended attribute is fixed Justice includes extended attribute ID;
Extended model tables of data establishes module, for storing the extended attribute data of all kinds of market members, and extended model data It include market member ID, extended attribute ID and extended attribute data in table, and extended model tables of data and basic model parameter table Associated by market member ID, extended model tables of data and extended model describe table to pass through extended attribute ID associated;
Member's model extension module, the extended attribute record for describing to increase market member in table newly in extended model includes newly-built Property ID increases the growth data record of market member, including newly-increased market member ID and extension newly in extended model tables of data Property ID and extended attribute data;
Member's model data sending module describes table and extended model data for association base model parameter table, extended model Table forms the partial data of assisted hatching member model;Member's model after extension is supplied to assisted hatching, is used It is used in data declaration, market clearing and the calculating of market clearing function link.
8. a kind of member's model extension system of electric power assisted hatching according to claim 7, which is characterized in that institute Stating member's model extension system further includes constituent parameters' access modules, for application program in visited market member's model parameter When, the primary attribute of market member is obtained from basic model parameter table by market member ID;Table is described from extended model to obtain The extended attribute ID of the type market member is obtained from extended model tables of data further according to market member ID, extended attribute ID The extended attribute data of the market member.
9. member's model extension system according to claim 7, which is characterized in that each functional module is supported to increase, be deleted It removes, modify and query function.
10. member's model extension system according to claim 7, which is characterized in that member's model extension module support be Extended attribute increases affiliated member type mark, for effective differentiation to different members types of models.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111143402A (en) * 2019-12-27 2020-05-12 浪潮通用软件有限公司 Extended model generation method, device and medium
CN111966685A (en) * 2020-08-17 2020-11-20 江苏百达智慧网络科技有限公司 Method and system for realizing business module expansion
CN112131216A (en) * 2020-07-31 2020-12-25 国电南瑞科技股份有限公司 Power transmission line self-adaptive database creation method and device based on object model

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CN104318337A (en) * 2014-07-25 2015-01-28 国家电网公司 Modeling method of economic model and data model of electricity market member

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
CN104318337A (en) * 2014-07-25 2015-01-28 国家电网公司 Modeling method of economic model and data model of electricity market member

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111143402A (en) * 2019-12-27 2020-05-12 浪潮通用软件有限公司 Extended model generation method, device and medium
CN111143402B (en) * 2019-12-27 2023-05-16 浪潮通用软件有限公司 Extension model generation method, equipment and medium
CN112131216A (en) * 2020-07-31 2020-12-25 国电南瑞科技股份有限公司 Power transmission line self-adaptive database creation method and device based on object model
CN111966685A (en) * 2020-08-17 2020-11-20 江苏百达智慧网络科技有限公司 Method and system for realizing business module expansion
CN111966685B (en) * 2020-08-17 2024-02-20 江苏百达智慧网络科技有限公司 Service module expansion realization method and system

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