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INTELLIGENT ELECTRONIC DEVICES FOR AUTOMATION SYSTEM SUBSTATION AND ITS DEVELOPMENT AND MANAGEMENT
INTELLIGENT ELECTRONIC DEVICES FOR AUTOMATION SYSTEM SUBSTATION AND ITS DEVELOPMENT AND MANAGEMENT
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机译:自动化系统替代的智能电子设备及其开发和管理
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摘要
Intelligent Electronic Devices (IEDs) for Substation Automation (SA), such as bay units or substation PCs, are equipped with a Central Processing Unit CPU that includes a first processing core dedicated and configured to execute Protection and Control applications, and a second processing core, or network core, dedicated and configured to handle or decode network communication traffic. The network core performs computationally expensive pre-processing and/or post-processing functionality on top of the 9-2 communication stack. A plurality of network cores or a plurality of network interfaces may be provided to cope with the expected amount of IEC 61850 9-2 traffic.
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