The ticketless passenger was travelling with her daughter. (Image credit: @trainwalebhaiya/X) A woman and her daughter were caught travelling without valid tickets in a first-class AC coach, sparking ...

Abstract: The unfolding-type flyback inverter operating in discontinuous conduction mode (DCM) is popular as a low-cost solution for a photovoltaic (PV) ac module application. This paper aims to ...

Independent Study module - Specialist Practice explores specialist knowledge, practice and attitudes that underpin a Specialist Independent Study by promoting assessment, planning, implementation and ...

Abstract: Within the photovoltaic (PV) power-generation market, the ac PV module has shown obvious growth. However, a high voltage gain converter is essential for the module's grid connection through ...