by nexgentech | Oct 31, 2017 | ieee project
A NOVEL SINGLE STAGE SINGLE PHASE RECONFIGURABLE INVERTER TOPOLOGY FOR A SOLAR POWERED HYBRID AC/DC HOME Abstract This paper suggested a reconfigurable single phase inverter topology for a hybrid AC/DC solar powered home. This inverter possess a single phase...
by nexgentech | Oct 31, 2017 | ieee project
AN IMPROVED ZERO-CURRENT-SWITCHING SINGLE-PHASE TRANSFORMERLESS PV H6 INVERTER WITH SWITCHING LOSS-FREE Abstract In this paper, a switching loss-free (SLF) concept for the first six-switches H-bridge inverter (H6-I) topology is proposed. SLF means that its...
by nexgentech | Oct 31, 2017 | ieee project
A SINGLE-PHASE TRANSFORMERLESS INVERTER WITH CHARGE PUMP CIRCUIT CONCEPT FOR GRID- TIED PV APPLICATIONS Abstract This paper proposes a new single phase transformerless Photovoltaic (PV) inverter for grid tied PV systems. The topology is derived from the concept of a...
by nexgentech | Oct 31, 2017 | ieee project
A Family of Neutral-Point-Clamped Circuits of Single-Phase PV Inverters: Generalized Principle and Implementation Abstract The common-mode leakage current should be carefully considered when designing a transformer-less photovoltaic (PV) inverter since...
by nexgentech | Oct 31, 2017 | ieee project
A NEW SIX-SWITCH FIVE-LEVEL ACTIVE NEUTRAL POINT CLAMPED INVERTER FOR PV APPLICATIONS Abstract Multilevel inverters are one of the preferred solutions for medium-voltage and high-power applications and have found successful industrial applications. Five-level Active...
by nexgentech | Oct 31, 2017 | ieee project
MODULATION TECHNIQUE FOR SINGLE-PHASE TRANSFORMERLESS PHOTOVOLTAIC INVERTERS WITH = REACTIVE POWER CAPABILITY Abstract This paper underpins the principles for generating reactive power in single-phase transformerlessphotovoltaic (PV) inverters. Two mainstream and...
by nexgentech | Oct 31, 2017 | ieee project
A HIGHLY EFFICIENT AND RELIABLE INVERTER CONFIGURATION BASED CASCADED MULTI-LEVEL INVERTER FOR PV SYSTEMS Abstract This paper presents an improved Cascaded Multi-Level Inverter (CMLI) based on a highly efficient and reliable configuration for the minimization...
by nexgentech | Oct 31, 2017 | ieee project
SOFT-SWITCHING DUAL-FLYBACK DC-DC CONVERTER WITH IMPROVED EFFICIENCY AND REDUCED OUTPUT RIPPLE CURRENT Abstract This paper presents a soft-switching dual- flyback DC-DC converter with improved efficiency and reduced output ripple current. Zero-voltage-switching...
by nexgentech | Oct 31, 2017 | ieee project
A T-TYPE ISOLATED ZERO VOLTAGE SWITCHING DC-DC CONVERTER WITH CAPACITIVE OUTPUT Abstract A novel isolated dc-dc converter is proposed, usingthe T-Type topology with zero voltage switching and pulse widthmodulated(TT-ZVS-PWM) with a capacitive output filter. It...
by nexgentech | Oct 31, 2017 | ieee project
A NEW ZVT SNUBBER CELL FOR PWM-PFCBOOST CONVERTER Abstract In this paper, a new Zero Voltage Transition (ZVT) snubber cell is developed for Pulse Width Modulated(PWM) and Power Factor Corrected (PFC) boostconverters operating in Continuous Conduction Mode(CCM). A...
