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IEEE TR 1550 UCA
UCATM (Utility Communications Architecture) and IEC 61850 are not, like some hot technologies before it, a solution waiting for a problem. It is a solution to a very real existing problem - how to build a seamless standardized system comprising:
1. virtual decive models like switch, breaker, transformer, RTU, ...,
2. real-time communication system applicable in most automation domains,
3. communication stacks for TCP/IP, OSI, ...
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Is IEC 61850 competing with UCA 2.0? No! IEC 61850 is the solution - UCA is the brand name. Read the new two page comparison (2004-08-31; updated 2004-09-13)
many new courses 2007
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20.01.2007
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