Ied for, and method of engineering, an sa system

摘要: The present invention proposes to equip IEDs for Substation Automation, such as bay units or substation PCs, with a Central Processing Unit CPU that includes first processing core dedicated and configured execute Protection Control applications, second core, network handle decode communication traffic. In preferred embodiment, the performs computationally expensive pre- post-processing functionality on top of 9-2 stack. A plurality cores interfaces may be needed cope expected amount IEC 61850