CN103390118A - Online model interaction method based on power grid operation service bus and public information model synchronizer - Google Patents

Online model interaction method based on power grid operation service bus and public information model synchronizer Download PDF

Info

Publication number
CN103390118A
CN103390118A CN2013103517886A CN201310351788A CN103390118A CN 103390118 A CN103390118 A CN 103390118A CN 2013103517886 A CN2013103517886 A CN 2013103517886A CN 201310351788 A CN201310351788 A CN 201310351788A CN 103390118 A CN103390118 A CN 103390118A
Authority
CN
China
Prior art keywords
model
data
synchronizer
cim
step
Prior art date
Application number
CN2013103517886A
Other languages
Chinese (zh)
Inventor
门锟
王立鼎
周华峰
杨东
杜斌
李志学
赵旋宇
孟显
邱富东
Original Assignee
南方电网科学研究院有限责任公司
北京四方继保自动化股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 南方电网科学研究院有限责任公司, 北京四方继保自动化股份有限公司 filed Critical 南方电网科学研究院有限责任公司
Priority to CN2013103517886A priority Critical patent/CN103390118A/en
Publication of CN103390118A publication Critical patent/CN103390118A/en

Links

Abstract

An online model interaction method based on a power grid operation service bus and a public information model synchronizer is characterized in that a client end applies a newest network model to a power grid dispatching EMS system by the power grid operation service bus (OSB) in an online mode, and transmits the CIM model returned by the EMS system into a fast CIM model adapter, and the newest model data is finally guided into other dispatching subsystems by links such as CIM model analysis, model data classification, model data association, model increment screening and model attribute comparing.

Description

一种基于电网运行服务总线和公共信息模型同步器的在线模型交互方法 Online interactive model method based on grid operation service bus and a common information model synchronizer

技术领域 FIELD

[0001] 本发明涉及一种基于OSB总线(即电网运行服务总线)和快速CIM模型同步器(gp公共信息模型同步器)的在线模型交互方法,属于电气工程领域下的电力系统及其自动化专业方向,特别涉及电力系统调度子系统。 [0001] The present invention relates to a method for online interaction model (ie grid operation service bus) and fast CIM model synchronizer (gp synchronizer Common Information Model) based OSB bus, belonging to the power systems and automation in the field of electrical engineering direction, in particular relates to a power system dispatching subsystem.

背景技术 Background technique

[0002] 电网运行服务总线(简称0SB),包括主站端OSB总线、厂站端OSB总线和广域OSB总线,其中主站端总线包括高速实时总线、通用服务总线两种总线模式,为电网运行一体化智能系统各子系统(模块)提供统一的服务注册、管理、路由、信息转换、和跨安全区传输等功能。 [0002] Power service bus operation (referred to as OSB), comprising a bus master side OSB, OSB plant bus station end and OSB wide bus, wherein the bus master side include high-speed real-time bus, a universal service bus mode two buses, the grid integration of intelligent systems running various subsystems (modules) to provide a unified service registration, management, routing, message conversion, and transport across security zones and other functions.

[0003] Web 服务描述语言Web Service Description Language (简称:WSDL):一种使用XML编写的文档,可描述某个Web服务,它可规定服务的位置,以及此服务提供的操作(或方法)。 [0003] Web Services Description Language Web Service Description Language (abbreviation: WSDL): A document written using XML can describe a Web service, its location and services, as well as the operation of this service provided (or method) may provide.

[0004] 简单对象访问协议Simple Object Access Protocol (简称:SOAP):—种标准化的通讯规范,能够让不同应用程序之间透过HTTP通讯协定,以XML格式互相交换彼此的数据,使其与编程语言、平台和硬件无关。 [0004] Simple Object Access Protocol Simple Object Access Protocol (abbreviation: SOAP): - kind of standardized communication specification, allowing through the HTTP protocol, an XML format for exchanging each other's data between different applications, and programming it language, platform and hardware independent.

[0005] CM模型即公共信息模型,IEC61970协议整体框架的基础。 [0005] CM model that is the basis of the Common Information Model, IEC61970 overall framework agreement. 它是一种描述电力系统所有对象逻辑结构和关系的信息模型,为各个应用提供了与平台无关的统一的电力系统逻辑描述。 It is a logical structure and all objects in the information model describes the relationship between the power system provides a unified platform-independent system for each application logic description power. 它定义了电力工业的标准对象模型,提供了一种表示电力系统对象,包括其属性和相互关系的标准。 It defines a standard object model for the power industry, there is provided a power system showing the object, and its attributes including standard relationship.

[0006] DOMCDocument Object Model,文档对象模型),DOM可以以一种独立于平台和语言的方式访问和修改一个文档的内容和结构。 [0006] DOMCDocument Object Model, Document Object Model), DOM can access and modify the content and structure of a document in a language and platform-independent way. 换句话说,这是表示和处理一个HTML或XML文档的常用方法。 In other words, this is a common method and an HTML or XML document processing. 有一点很重要,DOM的设计是以对象管理组织(OMG)的规约为基础的,因此可以用于任何编程语言。 It is important, design is based on the statute of DOM Object Management Group (OMG) is based, it can be used with any programming language. DOM实际上是以面向对象方式描述的文档模型。 DOM document model is actually an object-oriented manner described. DOM定义了表示和修改文档所需的对象、这些对象的行为和属性以及这些对象之间的关系。 DOM defines the objects required to represent and modify documents, the relationship between the behavior and properties of these objects, and these objects. 可以把DOM认为是页面上数据和结构的一个树形表示,不过页面当然可能并不是以这种树的方式具体实现。 DOM can be considered on a page tree data structure and representation, but of course, the page may not be the way this tree implementation.

[0007] 随着电力系统规模的逐步扩大和电力系统调度自动化要求的不断提高,电力系统需要多个子系统共同运行,才能够满足对电力系统日常管理调度的需求。 [0007] With the increasing gradually expand the scale of power systems and automation requirements of the power system scheduling, power systems require multiple subsystems operate together, to be able to meet the daily demand for electricity system management scheduling. 维护多套电力系统模型,不但增加了运行的成本,还会引入模型错误等影响正常运行的因素。 Maintain multiple sets of power system models, not only increases the cost of running factor model errors affect the normal operation will be introduced. 最好的解决方法就是有一个维护源,其他系统通过模型交互的手段同步模型。 The best solution is to have a maintenance source, other systems by means of the interaction model synchronization model. 本发明针对南方电网EMS系统提出一种基于OSB总线和快速CM模型同步器的在线模型交互方法,通过在线向EMS系统申请当前模型并通过快速CIM模型同步器对其他系统中的模型进行更新,为电力系统调度子系统模型一致提供保障。 The present invention provides a method of online interactive model based OSB bus and rapid model CM synchronizer for China Southern Power Grid EMS system, the current model and apply to other systems through rapid model updates to the CIM model synchronizer EMS system online for power system scheduling subsystem model consistent protection.

[0008] 本发明是在国家863计划项目基金资助下,提供基于OSB总线和快速CM模型同步器的在线模型交互方法,为电力系统调度子系统提供与EMS系统一致的模型数据。 [0008] The present invention is in the 863 projects funded, providing interactive online methods and quick bus model based on OSB CM model synchronizer for power system dispatch and EMS system provides a consistent model data subsystem.

发明内容 SUMMARY

[0009] 为解决现有技术中存在的上述问题,本发明公开了一种基于OSB总线和快速CM模型同步器的在线模型交互方法。 [0009] In order to solve the aforementioned problems in the prior art, the present invention discloses a method of online interactive model based on OSB and express bus model CM synchronizer. 即客户端通过电网运行服务总线(OSB)在线向电网调度EMS系统在线申请最新网络模型,并将EMS系统返回的CIM模型传输到快速CIM模型适配器中,经过对CIM模型解析,模型数据归类,模型数据存储,模型增量筛选,模型属性比对等环节,最终将最新模型数据导入到其他调度子系统中,提供与EMS系统一致的模型数据。 The client application that is run by the grid Service Bus (OSB) Online EMS dispatch to the grid system of the latest online network model, CIM model EMS system and returned to the fast transmission of CIM adapter, through analytical model for CIM model data classification, data storage model, incremental model screening model properties compared to other sectors, will eventually import the latest model data to other scheduling subsystem, with the EMS system provides a consistent data model.

[0010] 本申请的基于OSB总线和快速CM模型同步器的在线模型交互方法采用以下技术方案: [0010] The model employs the following line and express bus OSB interaction model CM synchronizer based method of the present application:

[0011] 一种基于电网运行服务总线和公共信息模型同步器的在线模型交互方法,其特征在于,所述在线模型交互方法包括以下步骤: [0011] A method of power line model running interactive service bus and a common information model based synchronizer, characterized in that the line model interaction method comprising the steps of:

[0012] (I)客户端使用WEB服务描述语言,组织公共信息模型、即CIM模型请求约束,所述CIM模型请求约束包括CIM模型的类型、内容; [0012] (I) using the WEB client service description language, common information model tissue, i.e. the CIM request constraints, the constraints include type of CIM request CIM model, content;

[0013] (2)客户端通过SOAP协议,向电网运行服务总线、即OSB总线发出获取当前公共信息模型同步器的请求; [0013] (2) the client through the SOAP protocol, the service bus to the power grid, i.e., OSB bus sends common information model acquires the current request to the synchronizer;

[0014] (3)客户端等待OSB总线响应,OSB总线将服务端组织的CM模型数据发给客户端,客户端将CIM模型数据直接传送给CIM模型同步器; [0014] (3) OSB client waits for a response bus, the bus OSB tissue CM server model data to the client, the client transmits data directly to the CIM CIM model synchronizer;

[0015] (4)模型同步器对OSB传递的模型数据进行解析; [0015] (4) model data model synchronizer OSB transfer parsing;

[0016] (5)模型同步器对模型数据按照模型类别进行归类,并按照容器和/或设备等分类进行存储; [0016] (5) model synchronizer classified according to the model data model class, and storing container according to the classification and / or equipment;

[0017] (6)模型同步器通过对CM模型数据进行分析,生成不同CM模型间的关联关系,并将关联关系补充到模型数据中; [0017] (6) by the model of the synchronizer CM model data analysis, generating relationships between different model CM, and the complementary relationship to the model data;

[0018] (7)通过电力调度子系统提供的数据库接口将数据库中的模型数据到CM模型同步器中的内存中; [0018] (7) via a database interface to provide power dispatching subsystem of the model data to the CM database model memory synchronizer;

[0019] (8)模型同步器对步骤(6)得到的模型数据与步骤(7)中的原电力调度系统数据库中的模型数据进行比对筛选,获得步骤(6)得到的模型数据中多出的模型记录集碼《.和步骤(7)中的原电力调度系统数据库中模型数据中多出的模型记录集Mdel ; Model data [0019] Model data in step (8) model synchronizer step (6) obtained in (7) The electric power dispatching system database to compare screening model data obtained obtained in step (6) in a multi- the original power dispatching system model database data model illustrating record set code "step (7) in a multi-record set the mDel model;

[0020] (9)模型同步器对步骤(6)得到的模型数据与步骤(7)中的原电力调度系统数据库中的模型数据中相同模型中的属性进行比对,得到有属性变化的记录,记为M chg ; [0020] (9) model synchronizer step (6) the same model attributes match the model data of the original power scheduling system database (7) model data in step obtained, the obtained recorded attributes change , referred to as M chg;

[0021] (10)对电力系统调度子系统中的模型数据进行更新,将所述的记录集5^2插入到调度子系统数据库中,将所述多出的记录集Mdel从子系统数据中删除,并将步骤(9)中标记的属性变化的记录更新到电力系统调度子系统中。 [0021] (10) of the power system model data dispatch subsystem updates the recording set of claim 5 ^ 2 is inserted into the schedule database subsystem, the extra set of recording data from the subsystem Mdel deleted, and records the attribute change step of (9) in the power system to update the tag's dispatch subsystem. 本发明具有以下有益的技术效果: The present invention has the following advantageous technical effects:

[0022] 本发明提出的方法能够通过优化策略对变电站内的拓扑错误及功率与电流量测错误进行准确辨识,并对误差数据进行修正,为状态估计程序提供可靠的输入量测数据,便于调度中心对SCADA量测数据进行维护,有利于提高状态估计结果的准确性。 [0022] The method proposed by the present invention can be optimized and errors topology policy power and current measurements to accurately identify errors in the substation, and the error correction data, to provide reliable data for the measurement input estimation program state, to facilitate scheduling Center for SCADA measurement data for maintenance, will help improve the accuracy of state estimation results.

附图说明 BRIEF DESCRIPTION

[0023] 图1是本发明提供的功能模块及数据流程图。 [0023] FIG. 1 is a functional block and data flow diagram of the present invention is provided. [0024] 图2是本发明提供的基于OSB总线和快速CIM模型同步器的在线模型交互方法实施流程图。 [0024] FIG. 2 is a method of the present invention to provide online interactive model based on the fast bus and the CIM model OSB synchronizer flowchart.

具体实施方式 Detailed ways

[0025] 下面结合说明书附图对本发明的技术方案做进一步的详细说明。 [0025] the following description in conjunction with the accompanying drawings described in detail further aspect of the present invention.

[0026] 如图1所示,为本发明该发明所涵盖的的功能模块和数据流,通过OSB总线向EMS系统请求数据,OSB总线将CIM模型传输给公共信息模型同步器,同步器将模型处理后同步到调度子系统中。 [0026] FIG. 1, the present functional modules and data flow of the invention covered by the invention, requesting data from the EMS systems via bus OSB, OSB bus CIM model is transferred to the common information model synchronizer, the synchronizer model synchronized to the post-processing subsystem schedule.

[0027] 如图2所示,为该发明的具体实施流程。 [0027] As shown in FIG 2, for the particular embodiment of the process of the invention. 根据说明书附图2并结合具体实施例对本发明的技术方案作进一步详细表述: 2 and in accordance with the accompanying drawings with reference to specific embodiments further detail representation of the technical solution of the present invention:

[0028] (I)客户端通过WEB服务描述语言(WSDL)组织CM模型请求方法,加入模型请求约束条件,包括模型类型选择SCADA模型或PAS数据库,是否包括量测数据。 [0028] (I) a tissue by client requests WEB service description language (WSDL) CM model, constraints into the model request, the model includes a model type selection or PAS SCADA database, the measured data is included.

[0029] (2)通过SOAP协议,向电网运行服务总线(即OSB总线)发出获取当前公共信息模型同步器(即CIM的模型)的请求。 [0029] (2) through the SOAP protocol, common information model acquires the current issue synchronizer (i.e., the CIM model) requests to run the grid service bus (i.e. bus OSB).

[0030] (3)客户端等待OSB总线响应,OSB总线将服务端组织的模型数据发给客户端,客户端将CIM模型数据直接传送给CIM模型同步器; [0030] (3) OSB client waits for a response bus, the bus model data OSB organization server to the client, the client transmits data directly to the CIM CIM model synchronizer;

[0031] (4) CIM模型同步器对模型数据进行解析,并按到DOM形式进行存储。 [0031] (4) CIM model to model data synchronizer parse, according to the storage form of DOM.

[0032] (5) CIM模型同步器将第4步解析的数据进行归类,可以归为以下几类:公司(Company),子控制区域,厂站,电压等级,物理节点,端点,同步电机,能量用户,交流线路,直流线路,变压器,绕组,分接头,开关,倒闸,无功补偿装置,母线。 [0032] (5) CIM model synchronizer Step 4 classify the parsed data may be summarized as follows: Company (Company), the sub-control region, plant stand, voltage level, physical node, end point, the synchronous motor energy user, AC lines, DC lines, transformer windings, taps, switches, switching, reactive power compensation apparatus bus.

[0033] (6)同步器通分析步骤(5)中得到的归类后的数据,创建模型间的关联关系。 [0033] (6) through the synchronizer analysis step (5) data obtained after the collation, create an association relationship between the models. 例如母线、同步电机、能量用户等设备的容器为电压等级,电压等级的容器为变电站,变电站的容器为变电站,并将这些关联关系补充到模型数据中。 Such as containers bus, synchronous motor, the energy for the user equipment voltage level, the voltage level of the container is a substation, the substation container substation, and supplement these relationships into the model data.

[0034] (7)利用电力调度子系统提供的数据库接口加载数控库中的模型数据,并将模型数据存储在CIM模型同步器中的内存中 [0034] (7) using a numerical model data database interface library to load power dispatching subsystem, the data is stored in the memory and the CIM model synchronizer in

[0035] (8) CIM模型同步器对新的模型数据(步骤6中得到模型数据,为了方便表述Λ趣为新模型数据)与原系统中的模型数据(步骤7中得到的模型数据,为方便表述城魏为老模型数据)进行比对。 [0035] (8) CIM model synchronizer (Step 6 to give the model data, for convenience of description Λ interesting new model data) of the new model data model data and model data of the original system obtained in (Step 7, is convenient representation for the old model data City Wei) for comparison. 分别标记新模型数据中多出的模型记录集罵《和老模型数据中多出的模型记录集Mdel。 Model record set insult "and labeled the new old model data model data in the extra records in the extra model set Mdel.

[0036] (9)CIM模型同步器通过对新模型数据和老模型数据进行对比,比多相同设备记录中的关键属性(如变压器、线路R,X参数,发电机、无功补偿装置的额定容量),如果有属性有变化的记录进行标记,得到变化的模型记录集合Μ_。 [0036] (9) CIM model synchronized by comparing model data of the new data and old models, the same device libido record key attributes (e.g., rated transformers, circuit R, X parameter, the generator, the reactive power compensation device capacity), if there is a change of the recording attributes labeled to obtain a set of model change recording Μ_.

[0037] (10)对电力系统调度子系统中的模型进行更新。 [0037] (10) of the power system dispatching subsystem of the model are updated. 将新模型数据(见8步定义)多出的记录集._插入到子系统数据库中,将老模型数据(见8步定义)多出的记录集Mdel从子系统数据中删除。 The new model data (see step 8 defined) ._ extra record set is inserted into the database subsystem, the old model data (see step 8 defined) recording a plurality sets Mdel deleted data from the subsystem. 并对9步中标记的记录集属性更新到电力调度子系统中。 And a recording mark 9 in step update attribute set to the power dispatching subsystem.

[0038] 本发明申请人结合说明书附图对本发明的实施例做了详细的说明与描述,但是本领域技术人员应该理解,以上实施例仅为本发明的优选实施方案,详尽的说明只是为了帮助读者更好地理解本发明精神,而并非对本发明保护范围的限制,相反,任何基于本发明的发明精神所作的任何改进或修饰都应当落在本发明的保护范围之内。 [0038] The applicant of the present invention in conjunction with the accompanying drawings and a detailed description of the embodiments described embodiments of the present invention, those skilled in the art will appreciate, embodiments are only preferred embodiments of the above embodiments of the present invention, a detailed description is to help the reader a better understanding of the spirit of the present invention, and not limit the scope of the present invention, on the contrary, any upgrade or modification of the invention based on the spirit of the present invention should be made to fall within the scope of the present invention.

Claims (1)

1.一种基于电网运行服务总线和公共信息模型同步器的在线模型交互方法,其特征在于,所述在线模型交互方法包括以下步骤: (1)客户端使用WEB服务描述语言,组织公共信息模型、即CIM模型请求约束,所述CM模型请求约束包括CIM模型的类型、内容; (2)客户端通过SOAP协议,向电网运行服务总线、即OSB总线发出获取当前公共信息模型同步器的请求; (3)客户端等待OSB总线响应,OSB总线将服务端组织的CIM模型数据发给客户端,客户端将CIM模型数据直接传送给CIM模型同步器; (4)模型同步器对OSB传递的模型数据进行解析; (5)模型同步器对模型数据按照模型类别进行归类,并按照容器和/或设备等分类进行存储; (6)模型同步器通过对CM模型数据进行分析,生成不同CM模型间的关联关系,并将关联关系补充到模型数据中; (7)通过电力调度子系统提供的数据库接口将 A method of power line model interactive service bus and run a common information model based synchronizer, characterized in that the model line interaction comprising the steps of: (1) using the WEB client service description language, Common Information Model organize , i.e. the CIM request constraints, the model CM request includes a type constraint CIM model, content; (2) the client through the SOAP protocol, the service bus to the power grid, i.e., OSB bus sends common information model acquires the current request to the synchronizer; (3) the client waits for a response bus OSB, OSB CIM model data bus organization server to the client, the client transmits data directly to the CIM CIM model synchronizer; model (4) model of the synchronizer transmitted OSB analyzing the data; (5) model synchronizer classified according to the model data model class, and storing container according to the classification and / or equipment; (6) synchronized by the model to analyze the data model CM, CM produce different models the relationship between, and the complementary relationship to the model data; database interface (7) provided by the power dispatching subsystem 据库中的模型数据到CIM模型同步器中的内存中; (8)模型同步器对步骤(6)得到的模型数据与步骤(7)中的原电力调度系统数据库中的模型数据进行比对筛选,获得步骤(6)得到的模型数据中多出的模型记录集11&和步骤(7)中的原电力调度系统数据库中模型数据中多出的模型记录集Mdel ; (9)模型同步器对步骤(6)得到的模型数据与步骤(7)中的原电力调度系统数据库中的模型数据中相同模型中的属性进行比对,得到有属性变化的记录,记为M chg ; (10)对电力系统调度子系统中的模型数据进行更新,将所述的记录集插入到调度子系统数据库中,将所述多出的记录集Mdel从子系统数据中删除,并将步骤(9)中标记的属性变化的记录更新到电力系统调度子系统中。 According to the model database to the CIM synchronizer memory; model data of the original power scheduling system database (7) model data in step (8) model synchronizer step (6) obtained were aligned screening, 11 & step (7) the model data obtained obtained in step (6) in the extra model record set in the original power scheduling system database model data extra model record set Mdel; (9) model of synchronous pairs model data of the original power scheduling system database (7) model data in step obtained in the same properties as the model in step (6) for comparison, obtained recorded attribute change, denoted M chg; (10) of power system model data dispatching subsystem is updated, the insertion of the record set to a dispatching subsystem of the database, deletes the record set Mdel extra data from the subsystem, and the step (9) labeled recording the attribute change of the power system to update dispatch subsystem.
CN2013103517886A 2013-08-13 2013-08-13 Online model interaction method based on power grid operation service bus and public information model synchronizer CN103390118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103517886A CN103390118A (en) 2013-08-13 2013-08-13 Online model interaction method based on power grid operation service bus and public information model synchronizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103517886A CN103390118A (en) 2013-08-13 2013-08-13 Online model interaction method based on power grid operation service bus and public information model synchronizer

Publications (1)

Publication Number Publication Date
CN103390118A true CN103390118A (en) 2013-11-13

Family

ID=49534387

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013103517886A CN103390118A (en) 2013-08-13 2013-08-13 Online model interaction method based on power grid operation service bus and public information model synchronizer

Country Status (1)

Country Link
CN (1) CN103390118A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111018B1 (en) * 2000-10-30 2006-09-19 Margaret E Goodrich System and method for integrating electrical power grid and related data from various proprietary raw data formats into a single maintainable electrically connected database
CN102185383A (en) * 2011-05-16 2011-09-14 广东电网公司深圳供电局 Method and system for realizing data sharing between power distribution main station system and power distribution GIS (Geographic Information System)
CN102262563A (en) * 2011-08-09 2011-11-30 南京南瑞继保电气有限公司 Dispatching subsystem and a data exchange method of modeling
CN102324789A (en) * 2011-09-20 2012-01-18 国电南瑞科技股份有限公司 Intelligent substation domain control system on basis of substation control layer GOOSE (Generic Object Oriented Substation Event) and implementing method
CN102915337A (en) * 2012-09-18 2013-02-06 中国电力科学研究院 Variation quantity mode-based hierarchical management method for fine multistage power grid model

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111018B1 (en) * 2000-10-30 2006-09-19 Margaret E Goodrich System and method for integrating electrical power grid and related data from various proprietary raw data formats into a single maintainable electrically connected database
CN102185383A (en) * 2011-05-16 2011-09-14 广东电网公司深圳供电局 Method and system for realizing data sharing between power distribution main station system and power distribution GIS (Geographic Information System)
CN102262563A (en) * 2011-08-09 2011-11-30 南京南瑞继保电气有限公司 Dispatching subsystem and a data exchange method of modeling
CN102324789A (en) * 2011-09-20 2012-01-18 国电南瑞科技股份有限公司 Intelligent substation domain control system on basis of substation control layer GOOSE (Generic Object Oriented Substation Event) and implementing method
CN102915337A (en) * 2012-09-18 2013-02-06 中国电力科学研究院 Variation quantity mode-based hierarchical management method for fine multistage power grid model

Similar Documents

Publication Publication Date Title
De Vos et al. XML for CIM model exchange
CN102870056B (en) Intelligent Network
CN101432612B (en) Intelligent electronic device configuration verification
CN103762723B (en) And a method for managing power grid system
CN101272051B (en) Information system integration method of electric network production control region and management information region
McMorran et al. Translating CIM XML power system data to a proprietary format for system simulation
McMorran An introduction to iec 61970-301 & 61968-11: The common information model
Wang et al. CIM extensions to electrical distribution and CIM XML for the IEEE radial test feeders
CN100440217C (en) Method, computer based-system and virtual asset register
CN102510127B (en) Method for unifying models of on-line monitored first and secondary equipment of power grid
CN101873008B (en) Method for converting SCD (Substation Configuration Description) model into dispatching center CIM (Common Information Model)
CN102254256A (en) Transmission and distribution network integration comprehensive line loss management analysis system and processing flow thereof
CN101179195A (en) Power distribution network planning scheme assistant decision system
Wang et al. A computational strategy to solve preventive risk-based security-constrained OPF
CN102611199B (en) Design and configuration integrated system for intelligent substation
CN101694952B (en) Method for generating embedded telecontrol system definitions by IEC61850 SCD files
US20090187579A1 (en) System, Method and Product for Processing Utility Data
Kahn et al. Reactive power is a cheap constraint
CN104124756B (en) Based on the data of the entire network with the provincial power grid operation monitoring system
Sučić et al. Economic dispatch of virtual power plants in an event-driven service-oriented framework using standards-based communications
CN102760184B (en) Information interaction method for heterogeneous electric power application system
CN102063509B (en) Model and modeling method of multi-dimensional data integration of heterogeneous databases of electric power information system
CN101751426A (en) Method and device for realizing information sharing between SCADA and GIS
Blair et al. An open platform for rapid-prototyping protection and control schemes with IEC 61850
Uslar et al. Standardization in smart grids: introduction to IT-related methodologies, architectures and standards

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination
WD01