| 支持数据共享、生态开放的网上国网开放平台 |
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| 引用本文： | 王锦志 ,钱 奇 ,' target='_blank'>,张才俊 ,杨 维 ,耿爱国 ,' target='_blank'>.支持数据共享、生态开放的网上国网开放平台[J].中州煤炭,2022,0(8):229-234，238. |
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| 作者姓名： | 王锦志 钱 奇 ' target='_blank'> 张才俊 杨 维 耿爱国 ' target='_blank'> |
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| 作者单位： | 1.国家电网有限公司客户服务中心，天津 300300；2.南瑞集团有限公司（国网电力科学研究院有限公司，江苏 南京 211106；3.北京科东电力控制系统有限责任公司，北京 100192 |
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| 摘 要： | 针对网上国网开放平台系统运行低下、数据共享能力差、生态开发程度低等问题，提出了基于SOA（Service-Oriented Architecture）的分布式网上国网开放平台系统，该开放平台提供多种有效的机制来保护用户的服务安全，以RESTful API的方式对外提供间接的服务访问，采用REST接口实现Web服务，提供Appkeys鉴权和OAuth2+JWT鉴权。数据共享平台采用基于Web的云服务，即数据中心信息同步服务、元数据推送与管理服务、多源异构数据访问服务等。实验结果显示，该平台在节点数为10时数据共享所用时间仅为834 ms，鉴权子系统的吞吐量最高可超过1 000。
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| 关 键 词： | 网上国网开放平台 数据共享 能力开放平台 Web Services 信息同步 |
An online state grid open platform that supports data sharing and ecological openness |
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| Wang Jinzhi ,Qian Qi ,' target='_blank'>,Zhang Caijun ,Yang Wei ,Geng Aiguo ,' target='_blank'>. An online state grid open platform that supports data sharing and ecological openness[J].Zhongzhou Coal,2022,0(8):229-234，238. |
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| Authors: | Wang Jinzhi Qian Qi ' target='_blank'> Zhang Caijun Yang Wei Geng Aiguo ' target='_blank'> |
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| Affiliation: | 1.Customer Service Centre，State Grid Corporation of China，Tianjin 300300，China；2.NARI Group Corporation （State Grid Electric Power Research Institute），Nanjing 211106，China；3.Beijing Kedong Electric Power Control System Co.，Ltd.，Beijing 100192，China |
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| Abstract: | In view of the low operation of the online state grid open platform system，poor data sharing capabilities，and low ecological development，this research proposed a distributed online state grid open platform system based on SOA （Service-Oriented Architecture），which provides a variety of open platform capabilities effective mechanisms to protect user service security，provide indirect service access to the outside world in the form of RESTful API，use REST interface to implement Web services，and provide Appkeys authentication and OAuth2+JWT authentication.The data sharing platform uses web-based cloud services，namely data center information synchronization services，metadata push and management services，and multi-source heterogeneous data access services.The experimental results showed that when the number of nodes is 10，the open platform of this study only takes 834 ms for data sharing，and the throughput of the authentication subsystem can reach more than 1 000. |
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| Keywords: | ,open platform of online State Network, data sharing, capability open platform, web Services, information synchronization |
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