The details described in this standard involve developing data to determine a fire stop's resistance to fire and/or any external force imposed through a hose stream or water spray. The…
This standard defines communication delivery time of information to be exchanged within and external to substation integrated protection, control, and data acquisition systems.
This guide has been prepared to assist the protection engineer in applying relays for the protection of generators from damage caused by internal electrical faults, system faults, or abnormal operating…
Significant community acceptance and environmental compatibility items to be considered during the planning and design phases, the construction period, and the operation of electric supply substations are identified, and ways…
This standard applies to coupling capacitors (CC) for power-line carrier (PLC) applications, to capacitors for reduction of the rate of rise of transient recovery voltage (TRV) on circuit breakers and…
A cryptographic protocol to provide integrity, and optional confidentiality, for cybersecurity of serial links is defined in this trial use standard. Specific applications or hardware implementations are not addressed, and…
A method for the real-time exchange of synchronized phasor measurement data between power system equipment is defined within this standard. This includes the following: messaging that can be used with…
The test procedure for electrical measurement of partial discharge (PD) in bushings and instrument transformers using wide-band measuring instruments for the evaluation of the apparent charge level of PD occurring…
The performance, test requirements, procedures, and acceptance criteria for an OPPC are covered in this standard. Optical phase conductor (OPPC) is a phase conductor with optical fibers for telecommunication purposes.…
