Abstract: High-frequency current transformers (HFCTs) are well suited as sensors for measuring transient current signals on power cables, such as partial discharges (PD). If the HFCT is well designed ...
Abstract: A partial discharge (PD) detection method for SF 6 insulated inverted current transformers (SIICTs) adopting an inner shield case as an ultra-high frequency (UHF) sensor is proposed in this ...
Recently, frequent Design Idea (DI) author Christopher Paul showcased an innovative and high performance true-two-wire current source using a depletion mode MOSFET as the pass device in “A precision, ...
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