Transformer Testing Knowledge

• 10 Leading Distribution Transformer(6kV-35kV)Manufacturers Worldwide2026-02-04
• 2025 Global Top 10 Transformer Manufacturers2026-02-02
• All Types of Transformer Tests (3/3): Tan Delta δ;Partial discharge;oil BDV 2026-01-15
• All Types of Transformer Tests (2/3): Open circuit; Insulation Resistance; Tempe2026-01-04
• All Types of Transformer Tests (1/3): Turns Ratio, Winding Resistance, and No-Lo2025-12-26
• What is the difference between CT(Current Transformer) and PT (Potential Transfo2025-12-08
• What Does Transformer Percent（%） Impedance Really Mean?2025-08-23
• How to choose the most economical power transformer?2025-08-05
• What’s the Difference Between 50Hz and 60Hz Transformers?2025-08-05
• How Long Can a Transformer Run Over Its Nameplate Rating?2025-08-05
• Calculating the short-circuit current on the secondary side of a 6000kVA transfo2025-08-04
• The key role of DGA (dissolved gas analysis) in transformer health testing2025-08-04
• How is the high temperature inside a power transformer dissipated?2025-08-04
• How Zero-Sequence Impedance Influences Single-Phase Ground Fault Protection2025-06-06
• Assessing Transformer Reliability Through Short-Circuit Voltage(Usc) Analysis2025-06-06
• kW, kVA, kVAR: What's the Difference?2025-06-02
• Impact of Flux Distribution on Transformer Efficiency and Reliability2025-05-29
• Differential Protection Operating Principle and Example for Power Transformers2025-05-29
• What is Transformer SFRA (Sweep Frequency Response Analysis) Test?2025-05-29
• What are the types and test items of transformer bushings?2025-05-29