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Schneider Electric
Optimizing Protection and Control Schemes Based on GOOSE Messages
Historically, protection and control (P&C) schemes relied on hardwired connections between Intelligent Electronic Devices (IEDs). This approach presents some challenges for the P&C logic:
  • Correcting
  • Modifying
  • Updating
Using Ethernet in lieu of hardwiring and the IEC 61850 standard’s GOOSE messaging have simplified engineering changes. This paper discusses the pros and cons of two Ethernet protocols for GOOSE messaging – Parallel Redundancy Protocol (PRP) and High Availability Seamless Redundancy Protocol (HSR) – and strategies for using them in P&C schemes.

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Schneider Electric
What Benefits does IoT technology bring to healthcare?
As healthcare facilities age and operating cost raise, there is a need to go beyond usual coast-cutting techniques while ensureing good patient out-comes. Behind these grand healthcare challanges await a great IoT Story.
As healthcare facilities age and operating cost raise, there is a need to go beyond usual coast-cutting techniques while ensureing good patient out-comes. Behind these grand healthcare challanges await a great IoT Story
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