Load Leveling and Voltage Control of Permanent Magnet Synchronous Generator-Based DG Set for Standalone Supply System

A review of power electronics equipment for all-electric ship MVDC power systems

“…Hence, it would be necessary to add some kind of reactive power generator, such as, for instance, a force-commutated DC/AC converter. The resulting configuration would be definitely redundant because the forced-commuted converter would be sufficient to control the terminal voltage [48], thus making it possible to use a simpler diode rectifier instead of the thyristor rectifier. In fact, to the best of authors' knowledge, no DC generator system employing a thyristor rectifier together with a PMSM or an induction generator can be found in the technical literature.…”

GA Based Controller for Autonomous Wind-DG Micro grid

“…If point moves towards left hand side and Z becomes positive then the dutycycle will decrease to maintain the MPPT. With the variation in duty cycle, the boost converter keeps the output voltage constant across the DC bus [1][2]. Wind power is converted from AC to DC using three phase diode rectifier than next stage DC conversion is done using a boost converter using Incremental conductance MPPT technique.…”

Back propagation algorithm based controller for autonomous wind-DG microgrid

“…These values are passed through second part as activation function of input neurons, which are sigmoid functions here. The output of input layer neurons for phase 'a' are as, 1 (1 )…”

“…In this paper, a standalone microgrid is used that constitutes SCIG (Squirrel Cage Induction Generator) based DG due to its low cost and low maintenance [1][2] and PMBLDCG as WECS, the reason being its simple construction, high power density and ripple less torque [3][4]. It is connected with 3rectifier, boost converter with MPPT and a battery bank.…”