| 公共信息模型的OPC UA地址空间管理 |
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| 引用本文： | 谢善益,杨强,徐庆平. 公共信息模型的OPC UA地址空间管理[J]. 电力系统自动化, 2016, 40(14): 115-121 |
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| 作者姓名： | 谢善益 杨强 徐庆平 |
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| 作者单位： | 广东电网有限责任公司电力科学研究院, 广东省广州市 510080,广东电网有限责任公司电力科学研究院, 广东省广州市 510080,威海欣智信息科技有限公司, 山东省威海市 264209 |
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| 摘 要： | 国际电工委员会(IEC)能量管理系统接口(EMS-API),是为了促进电力企业应用间的集成而制定的标准。针对EMS-API标准的组件接口规范(CIS)升级为采用过程控制对象链接与嵌入(OPC)统一架构(OPC UA)技术这一改变,就如何使用OPC UA对电力公共信息模型(CIM)进行管理,提出了CIM到OPC UA地址空间模型的映射规则、CIM对应UA节点的标识、命名以及关联关系的处理方法;基于OPC基金会开发的UA Stack库,研究实现了CIM的OPC UA服务器,并对研究结果进行了实际验证。
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| 关 键 词： | 能量管理系统接口 IEC TC57 公共信息模型 组件接口规范 过程控制对象链接与嵌入 统一架构 地址空间模型 |
| 收稿时间： | 2015-06-23 |
| 修稿时间： | 2015-10-26 |
Address Space Management of OPC UA for Common Information Model |
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| XIE Shanyi,YANG Qiang and XU Qingping. Address Space Management of OPC UA for Common Information Model[J]. Automation of Electric Power Systems, 2016, 40(14): 115-121 |
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| Authors: | XIE Shanyi YANG Qiang XU Qingping |
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| Affiliation: | Electric Power Research Institute of Guangdong Power Grid Co. Ltd., Guangzhou 510080, China,Electric Power Research Institute of Guangdong Power Grid Co. Ltd., Guangzhou 510080, China and Weihai CIMSTech Co. Ltd., Weihai 264209, China |
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| Abstract: | The international electrical commission(IEC)energy management system application program interface(EMS-API)is a standard to encourage the integration between power enterprise applications. Since the component interface specification(CIS)of EMS-API standard has been upgraded to object linking and embedding for process control(OPC)unified architecture(UA)technology, this paper studies the problem to manage the common information model(CIM)data by using the OPC UA address space model. The mapping rules from the CIM data to the OPC UA address space model, the rules of mapping the identifier and name of the UA node to CIM instances, and the process method of relationship in CIM data, are proposed. Subsequently, based on the UA Stack library developed by the OPC foundation, the CIM data OPC UA server is realized and verified in practice. |
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| Keywords: | energy management system application program interface(EMS-API) IEC TC57 common information model(CIM) component interface specification(CIS) object linking and embedding for process control(OPC) unified architecture(UA) address space model |
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