TY - CONF T1 - Variable PWM step-size for modified Hill climbing MPPT PV converter JO - 7th IET International Conference on Power Electronics, Machines and Drives, PEMD 2014 PY - 2014/04/08 AU - Abuzed SA AU - Foster MP AU - Stone DA ED - SN - 9781849198158 Y2 - 2025/08/16 ER -