Huazheng Ranks High: Advanced Solutions Transformer Tan Delta Tester Supplier for Precision Substation Diagnostics

Among the various diagnostic methods used to assess transformer condition, capacitance and Tan Delta testing has gained broad ...

Global Manufacturer Setting New Benchmarks in Transformer Testing Equipment and High Voltage Test Systems Supply

BAODING, HEBEI PROVINCE, CHINA, January 19, 2026 /EINPresswire.com/ -- In the rapidly evolving global power and energy ...
Machine Design

Solid-State ac Power Sources for Transformer Testing

Solid-state ac supplies replace motor-generator and tap-changing transformers to offer the same tests at the push of a button • Solid-state ac-power sources combine the variable-frequency and ...
T&D

Impedance and Various Load Levels of Transformers

Q: The percent impedance of a transformer is also the voltage drop of the transformer at full load. What is the voltage drop of a transformer at various other load levels, i.e. 25%, 50%, 75% or in ...
Electronic Design

Testing Power Converters Using a Liquid-Rheostat Dummy Load

As part of a power electronics design project involving a 3.6-V dc-dc converter, it became necessary to test and accurately characterize the planar transformer shown in Fig. 1. Transformer operating ...
T&D

Reduce Transformer Failures with Scheduled Load Tap Changer Inspections

A Load Tap Changer (LTC) failure can be catastrophic to the rest of the electric power system. SDMyers, a transfomer reliability company, estimates that about 40 percent of LTC-equipped transformer ...

Leading Power Main Transformer Manufacturer Sets New Benchmarks for Global Distribution Networks

QUZHOU, ZHEJIANG PROVINCE, CHINA, January 19, 2026 / EINPresswire.com / — In an era defined by accelerating electrification, renewable energy integration, and the urgent modernization of aging power ...