IEEE

A Visual Diagnosis Method of Power Transformer Multi-Source Partial Discharge Based on YOLO-URLKS

Abstract: Effective monitoring and early warning of multi-source partial discharge (PD) are critical to ensuring the reliable operation of power transformers. However, the scarcity of multi-source ...
IEEE

Partial Discharge Behavior of High-Frequency Transformer Insulation Under High-Voltage PWM Stress

Abstract: As the voltage levels of solid-state transformers (SSTs) increase using medium-voltage switches, high-frequency transformers (HFTs) used inside SSTs are subjected to increased electrical ...
Wall Street Journal

Frustrated GOP Centrists Back ACA Vote, Siding With House Democrats

In November, WSJ broke down the effect of expiring enhanced ACA subsidies that were at the center of the partisan fight in the government shutdown. Photo Illustration: Laura Fong/WSJ WASHINGTON—Four ...
Oregon Capital Chronicle

Oregon’s Measure 110 programs for substance use treatment have unclear results, audit finds

Oregon Public Broadcasting first published this article. An audit by the Oregon secretary of state’s office has found gaps in the state health authority’s implementation of Ballot Measure 110, the ...