NDLI: SOGI-FLL for synchronization and fault detection in an inverter connected to the grid

Content Provider	IEEE Xplore Digital Library
Author	Gamez Patino, D. Guama Erira, E.G. Escobar Rosero, E. Revelo Fuelagan, J.
Copyright Year	2015
Description	Author affiliation: Programa de Ing. Electron., Institucion Univ. Cesmag, Pasto, Colombia (Escobar Rosero, E.) \|\| Dept. de Electron., Univ. de Narino, San Juan Pasto, Colombia (Gamez Patino, D.; Guama Erira, E.G.; Revelo Fuelagan, J.)
Abstract	This paper presents a theoretical analysis and simulation for the design and implementation of a Second Order Generalized Integrator - Frequency Locked Loop (SOGI-FLL) aimed at synchronization and fault detection when connecting an inverter to the utility grid. Such an inverter is implemented in a Highly-Efficient-and-Reliable- Inverter-Concept (HERIC) topology. The two main aims of this work are: First, the frequency and phase synchronization of the HERIC power inverter with the grid through the SOGI-FLL. Second, the detection of abnormal conditions that may occur in the coupling point system by analyzing changes in frequency, phase shifts and amplitude variations. This is done by complying with the IEEE 1547 standard for disconnecting generation systems to the grid in case of failure. Finally, from the experimental results, it can be concluded that the SOGI-FLL system is an appropriate alternative for controlling the injection of energy process into the grid, as well as for detecting possible grid faults.
Starting Page	833
Ending Page	838
File Size	1348845
Page Count	6
File Format	PDF
e-ISBN	9781467366052
DOI	10.1109/ISGT-LA.2015.7381264
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-10-05
Publisher Place	Uruguay
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Frequency locked loops Fault detection Power system interconnection Resonant frequency Inverters Power grids HERIC inverter Synchronization Second order generalized integrator Smart grid Standards Frequency locked loop
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Implementation a HERIC inverter prototype connected to the grid controlled by SOGI-FLL

Grid voltage offset and harmonics rejection using second order generalized integrator and kalman filter technique

A frequency-locked loop technology of three-phase grid-connected inverter based on improved reduced order generalized integrator

Reinvestigation of Single-Phase FLLs

A Study on Stability Control of Grid Connected DC Distribution System Based on Second Order Generalized Integrator-Frequency Locked Loop (SOGI-FLL)

Benchmarking of phase locked loop based synchronization techniques for grid-connected inverter systems

Frequency adaptive linear Kalman filter for fast and accurate estimation of grid voltage parameters

Frequency-Tracking Algorithm Based on SOGI-FLL for Wireless Power Transfer System to Operate ZPA Region

Overview of SOGI-Based Single-Phase Phase-Locked Loops for Grid Synchronization Under Complex Grid Conditions

SOGI-FLL for synchronization and fault detection in an inverter connected to the grid

Similar Documents

Implementation a HERIC inverter prototype connected to the grid controlled by SOGI-FLL

Grid voltage offset and harmonics rejection using second order generalized integrator and kalman filter technique

A frequency-locked loop technology of three-phase grid-connected inverter based on improved reduced order generalized integrator

Reinvestigation of Single-Phase FLLs

A Study on Stability Control of Grid Connected DC Distribution System Based on Second Order Generalized Integrator-Frequency Locked Loop (SOGI-FLL)

Benchmarking of phase locked loop based synchronization techniques for grid-connected inverter systems

Frequency adaptive linear Kalman filter for fast and accurate estimation of grid voltage parameters

Frequency-Tracking Algorithm Based on SOGI-FLL for Wireless Power Transfer System to Operate ZPA Region

Overview of SOGI-Based Single-Phase Phase-Locked Loops for Grid Synchronization Under Complex Grid Conditions

SOGI-FLL for synchronization and fault detection in an inverter connected to the grid