IEEE PC37.246/D10.0, Dec 2016 is an inactive draft guide focused on protection systems for transmission-to-generation interconnections. It addresses the engineering considerations involved in connecting generating resources to transmission networks, where relay coordination, fault response, and system interface requirements must be handled carefully. For utilities, engineers, and specification writers, this draft guide helps frame a consistent technical approach to protecting interconnections while supporting reliability, safety, and coordinated operation.

About IEEE PC37.246/D10.0, Dec 2016

IEEE PC37.246/D10.0, Dec 2016 is intended to guide the design and evaluation of protection systems used at transmission-to-generation interconnections. In this context, protection equipment must detect abnormal conditions and isolate faults without creating unnecessary outages or destabilizing the network. The document is relevant to power, energy, and industrial applications where generation assets connect to transmission infrastructure. It can help align engineering practice, interface requirements, and protective scheme decisions for these interconnection points.

Where is IEEE PC37.246/D10.0, Dec 2016 used?

This draft guide is mainly used in projects involving utility transmission systems, generator interconnection studies, and protection scheme design for bulk power connections. It is relevant when specifying relays, control logic, and coordination settings for generating stations tied to transmission lines or substations. IEEE PC37.246/D10.0, Dec 2016 may also support engineering review during commissioning, upgrades, or compliance assessments where interconnection protection must be verified against operational requirements and fault conditions.

Importance in practice

In practice, IEEE PC37.246/D10.0, Dec 2016 helps reduce risk by supporting consistent protection design at a critical interface between generation and transmission. Clear guidance can improve coordination between utility and plant equipment, limit misoperations, and support safe fault clearing. It also aids procurement and testing by giving engineers a common reference for expected protection behavior, performance checks, and interface planning. For complex interconnections, that consistency can be important for reliability and operational confidence.

• Transmission-to-generation interconnection protection
• Relay coordination and fault response
• Interface requirements for generating stations
• Commissioning and verification support
• Utility and plant protection planning