• IEEE C57.107-2024

IEEE C57.107-2024

IEEE Recommended Practice for Developing Short-Term Overexcitation V/Hz Curves for Transformers Directly Connected to Generators

IEEE , 06/14/2024

Publisher: IEEE

File Format: PDF

$28.00$56.00


IEEE C57.107-2024 PDF

This recommended practice applies to liquid-immersed power transformers that are connected to generators subjected to significant short duration increases in the volts per hertz (V/Hz) ratio. The main purpose of this recommended practice document is to provide a procedure for developing design-specific V/Hz operational limits versus time curves for users of power transformers directly connected to generators. More accurate and more design-specific V/Hz curves should aid users in the proper design and settings of protective relay protection systems of power transformers. New IEEE Standard - Active. The recommended process and criteria for developing V/Hz curves for relay protection purposes for power transformers directly connected to generators are provided in this recommended practice.

More IEEE Standards PDF

PIP PN50SD0L02

PIP PN50SD0L02

$37.00 $75.00

PIP ELTFT05 EEDS

PIP ELTFT05 EEDS

$25.00 $50.00

PIP PN09CJ1S02

PIP PN09CJ1S02

$37.00 $75.00

PIP PN09CB1S01

PIP PN09CB1S01

$37.00 $75.00