Network communication system of intelligent substation
The utility model provides a network communication system of an intelligent substation. The network communication system can carry out communication of MMS, SV, GOOSE and IEEE1588. The system comprises a station control layer, a spacing layer and a process layer of the intelligent substation, a cent...
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| creator | ZHANG WEICONG WANG XUAN LI FANGLING YANG YUEFENG FANG SHIBIN ZHENG HAOZHONG WANG QINGTAO SUN HONGCAI LI ZHIWEI ZHENG QINGQING |
| description | The utility model provides a network communication system of an intelligent substation. The network communication system can carry out communication of MMS, SV, GOOSE and IEEE1588. The system comprises a station control layer, a spacing layer and a process layer of the intelligent substation, a central switch, a plurality of main switches and redundant switches arranged for each main switch, all the main switches and the redundant switches are connected with the central switch; the main switches are connected end to end to form a main switch layer; the redundant switches are connected end to end to form a redundant switch layer; each device of a station control layer, a spacing layer and a process layer of the intelligent substation is connected with a main switch and a redundant switch corresponding to the main switch. Compared with a commonly used star-shaped topological structure and a commonly used ring-shaped topological structure, the substation communication system has the advantages that the redundanc |
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| language | chi ; eng |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | Network communication system of intelligent substation |
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