| 引用本文: | 朱建斌,崔琳琳,马冠群,等.一种应用于PT间隔过程层合智一体装置研制[J].电力系统保护与控制,2016,44(20):142-147. |
| ZHU Jianbin,CUI Linlin,MA Guanqun,et al.Development of the integrated and combined intellectual device of process layer applied to PT interval[J].Power System Protection and Control,2016,44(20):142-147 |
|
| 本文已被：浏览 6783次 下载 2606次 |
码上扫一扫！ |
|
|
| 一种应用于PT间隔过程层合智一体装置研制 |
|
朱建斌1,崔琳琳2,马冠群2,任红旭1,赵应兵1,郑拓夫1,胡彦民1,张群玲1
|
|
(1.许继电气股份有限公司，河南 许昌 461000;2.吉林省长春电力勘测设计院有限公司，吉林 长春 130000)
|
|
| 摘要: |
| 研究了母线PT间隔合并单元和智能终端一体化。结合实际，给出了产品装置的软硬件架构图，详细介绍了应用于PT间隔以PowerPC MPC8377为核心处理芯片的模拟量合智一体装置的研制。给出了硬件方案和软件设计方案，实现了合智一体装置GOOSE的订阅与发布，通过开关量的采集实现了对PT间隔刀闸状态监视，通过模拟量的采集和合并实现了SV的上送。最终满足了工程对合并单元和智能终端集约化需求，并且达到了节省空间、减少光口、节约成本的效果。实验结果表明，研制的母线合智一体装置成本低廉、功能强大、性能优良，较好地完成了对PT刀闸的状态监视和控制、对母线电压的采集合并及其规约转换功能。该装置完全满足智能化变电站IEC 61850通信规约。 |
| 关键词: 合并单元 智能终端 合智一体 IEC 61850 GOOSE SV |
| DOI：10.7667/PSPC151803 |
| 分类号: |
| 基金项目: |
|
| Development of the integrated and combined intellectual device of process layer applied to PT interval |
|
ZHU Jianbin1,CUI Linlin2,MA Guanqun2,REN Hongxu1,ZHAO Yingbing1,ZHENG Tuofu1,HU Yanmin1,ZHANG Qunling1
|
(1. XJ Electric Co., Ltd., Xuchang 461000, China;
;2. Changchun Electric Power Exploration & Design Institute, Changchun 130000, China)
|
| Abstract: |
| This paper researches the integration of merging unit and intelligent terminals on the bus PT interval. Combined with practical engineering, it gives the product hardware and software architecture diagram, describes in detail the design of analog to combined wisdom of one device applied to PT interval relying on PowerPC MPC8377 core processing chip. This paper gives the hardware and software design solutions, and achieves subscription and publishing GOOSE by a combined wisdom of one device. The switches of PT status monitoring is achieved through the signal of switch collected, and the delivery of SV is implemented through analog acquisition and merger, which can eventually meet the project for merging units and intelligent terminals intensive needs, and saves space and cost and reduces optical port. Experimental results show that the developed bus one device combined wisdom has low cost, powerful function, high performance, and better completes the state monitoring and controlling of PT switch, bus voltage merger and acquisition protocol converter functions. The device can fully meet intelligent substation IEC 61850 communication protocol. |
| Key words: merging unit intelligent terminal integration of merging unit and intelligent terminals IEC 61850 GOOSE SV |
