Abstract: In magnetic coupling wireless power transfer systems, air gap and load changes are very common. Due to the presence of ferrite cores, changes in the air gap can lead to variations in coil ...

Abstract: The carbon emission factor of the power system is the main method of carbon emission analysis to support the establishment of a power carbon emission accounting system. The research ...

For the first time, Limited Liability Partnerships (LLPs) will be included in GDP, addressing a long-standing gap in coverage ...