Hybrid Control of Grid-Feeding and Fuzzy Logic Fault Detection in Solving Voltage Dynamic Problem within the Malaysian Distribution Network

The stochastic behavior of PV together with high penetration have given rise to power quality concerns involving voltage dynamic issues such as undervoltage, overvoltage, sag and swell. To ensure the grid’s stability, various methods been practiced a proper sizing grid lines installation compensation equipment. However, these measures often require costs control complexity due additional equipment being involved multiple transformers inverters. Moreover, current available reactive has lesser impact on distribution level networks. Therefore, this work proposes hybrid grid-feeding mode energy storage Direct Current (DC) fault detection scheme utilizing fuzzy mitigate problems, intermittency faults via active maintain system’s within its nominal range. This works two operations: strategic dispatch by solve under overvoltage caused inconsistent generation. Meanwhile, utilization aims line faults. novel proven capability problems penetration, in network shorter timeframe.