Power systems are undergoing a rapid transition toward operation with high penetration of renewable energy and power electronic interfaced devices—often ...
Electrical distribution systems are characterized by dynamic operating conditions and complex network topologies, which pose significant challenges for the effective deployment of protection schemes.
Flaw detection in high-voltage transmission lines. Types of neutral grounding. Advantages of an offshore all-DC offshore wind power solution. The International Electrotechnical Commission (IEC) ...
Researchers develop a sensorless boost PFC method delivering near 0.9998 power factor and low distortion, enabling smaller and more reliable power supplies for consumer electronics. Single-phase power ...
Saft and ABB have developed the world's first high voltage Li-ion (lithium-ion) battery system designed to improve the stability of power distribution grids. The new system combines dynamic energy ...
It is necessary to reduce energy consumption in circuit operations toachieve longer battery life in mobile devices. One new energy reductionscheme is to combine dynamic voltage and frequency scaling ...
Modern buck switching-regulator circuits need to provide lower and lower output voltages to power leading-edge digital logic ICs such as digital signal processors ...
High-voltage direct current (HVDC) technology offers several advantages compared to alternating current transmission systems. For example, it allows more efficient bulk power transfer over long ...
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