Power Quality Improvement Features For A Distributed Generation System Using Grid Interface Inverter
Journal Title: International Journal of Science Engineering and Advance Technology - Year 2013, Vol 1, Issue 7
Abstract
This paper presents that, the renewable energy resources are being increasingly connected to distribution systems by utilizing power electronic converters. And it presents a novel control strategy for achieving maximum benefits from these gridinterfacing inverters when installed in 3-phase 4-wire distribution systems. It is controlled to perform as a multi-function device by incorporating active power filter functionality. The inverter can thus be utilized as: power converter to inject power generated from RES to the grid, and shunt APF to compensate current unbalance, load current harmonics, load reactive power demand and load neutral current. All of these functions may be accomplished either individually or simultaneously. With such a control, the combination of grid-interfacing inverter and the 3-phase 4-wire linear/non-linear unbalanced load at point of common coupling appears as balanced linear load to the grid.
Authors and Affiliations
Badavath Srinu| Pursuing M.Tech in the field of POWER SYSTEMS, Sadik Ahamad Khan| Working as Assistant Professor in the EEE Department, Subrahmanyam P| Working as Assistant Professor in the EEE Department
Keywords
Related Articles
- EP ID EP16244
- DOI -
- Views 386
- Downloads 18
Resonant Current Control Of Three Phase Grid Connected Photovoltaic Inverters
This paper presents a new control technique used to reduce the harmonic distortion of current, without increasing the computational load of the standard current control abnormal conditions. The proposed control techn...
Maintaining Integrity for Shared Data In Cloud With Ring Signatures
The wild success of cloud data services bring the cloud commonplace for data to be not only stored in the cloud, but also shared across multiple users. Unfortunately, the integrity of cloud data is subject to skeptici...
The Evolution of Microprocessor Chip: A historic overview of development
In this paper we aredescribing the more interesting segments like, external structure of microprocessor chip(the birth of microprocessor) from silicon element becausemost of IT student does not have knowledge about t...
The filter design optimization (FDO) issue is described as finding a strategy of channel coefficients that yields a channel format with scarcest whimsies, fulfilling the channel destinations. It has gotten a mammoth e...
A Grid Level High Power Back To Back System Using Modular Multilevel Cascade Converter Without Dc Link Capacitor
In this paper a fuzzy logic controller have been designed for back-to back (BTB) system unifying two modular multilevel cascade converters (MMCCs). Based on double-star chopper cells BTB system designed. The two DSCC...