This guide is primarily concerned with outdoor ac substations, either air-insulated or gas-insulated. With proper caution, the methods described herein are applicable to indoor portions of such substations, or to…
Certain electrical, dimensional, and mechanical characteristics are covered in this standard, and certain safety features of single-phase, 60-Hz, mineral-oil-immersed liquid-filled, self-cooled, pad-mounted, compartmental-type distribution transformers are taken into consideration. These…
The contents of this guide describe the assumptions, techniques, and methods for estimating the effects of loading above nameplate of mineral-oil-immersed distribution and power transformers as well as step voltage…
Best practice methods for the inspection, testing, mechanical repair, rewinding, assembly and acceptance testing, as well as recommended and maintenance practices for direct current electric motors and generators, are covered…
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…
