For example, in tests on a 10-MVA single-phase water-cooled transformer at a Hydro-Québec generating station, at full load, relative moisture saturation was measured with the Syprotec Aquaoil 33 ...

All double-ended topologies are susceptible to transformer core saturation. Any asymmetry in the volt-second product applied between the two phases results in flux imbalance that causes dc build-up.

Current transformer (CT) saturation presents a critical challenge in the realm of power system protection and automation. Under fault conditions, the magnetic core of a CT may become saturated ...

Test voltage and current data are collected and stored in the EZCT-S2 internal memory. Up to 10 CT saturation and turns-ratio tests can be stored in one test record. Once the test is completed, the ...

Milpitas, CA–DC/DC converters which use a transformer for isolation—as many of them do—have a potential problem: under large, sudden changes in output load or input voltage, the loop closure may not ...

Linear Technology has a two chip synchronous forward converter chipset with active clamp reset and Direct Flux Limit, which is designed to prevent power transformer saturation under all conditions.