SABC

City Power to convert non-vending prepaid users to postpaid accounts

City Power in Johannesburg has announced that it will start converting all its non-vending prepaid residential customers to postpaid billing accounts as of 12 November 2025. The aim is to recover lost ...
IEEE

Expandable Non-Isolated Multi-Input Single-Output DC-DC Converter With High Voltage Gain and Zero-Ripple Input Currents

Abstract: In this paper, an expandable non-isolated multi-input single-output DC-DC high voltage gain converter with the capability of cancelling input current ripples is proposed, which can be ...
Oak Ridge National Lab

A Novel Three-Phase Isolated LLC and Non-Isolated LCL-T Resonant Converter for Fuel Cell Applications

2025 IEEE/AIAA Transportation Electrification Conference and Electric Aircraft Technologies Symposium (ITEC+EATS) In this paper, a novel three-phase isolated LLC and non-isolated LCL−T resonant ...
IEEE

An Enhanced DSP-Based Control Modeling and Implementation of Combinational Non-inverting High Step Up-Step Down Dc-Dc Converter

Abstract: The researchers suggest a novel hybrids control scheme for digitally implementing a positive buck-boost DC to DC topology focused on high voltage operation and sensing inductance current, as ...