NDLI: Decentralized controllability of multi-inverter microgrids

Content Provider	IEEE Xplore Digital Library
Author	Singh, M. Kalaimani, R.K. Belur, M.N. Iyer, S.V.
Copyright Year	2013
Description	Author affiliation: Dept. of Electr. Eng., Indian Inst. of Technol. Bombay, Mumbai, India (Singh, M.; Kalaimani, R.K.; Belur, M.N.; Iyer, S.V.)
Abstract	Network of Voltage Source Inverters (VSI) to form a microgrid has played a central role in providing reliable power supply. It is very useful to control this network of VSI using decentralized controllers rather than centralized controllers due to less dependence of decentralized controllers on communication with other systems. A difficulty frequently encountered when studying and designing decentralized controllers is the controllability of the overall network using controllers with the constraint of being decentralized, i.e. the constraint that each controller can access only local sensors and only local actuators. This paper proves that the droop controller and its class of decentralized controllers indeed allows controllability of the system for generically all system parameter values. While this has been shown for specific parameter values using numerical methods, the graph theoretic approach followed in this paper helps in proving this generically for all system parameter values. We apply a recent result on arbitrary pole-placement by a controller with structural constraints to the case of a VSI connected to the grid, and to the case of two VSIs to show that indeed pole-placement can be achieved using decentralized controllers.
Sponsorship	Ind. Electron. Soc.
Starting Page	814
Ending Page	819
File Size	983205
Page Count	6
File Format	PDF
ISBN	9781467345675
e-ISBN	9781467345699
e-ISBN	9781467345682
DOI	10.1109/ICIT.2013.6505777
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-02-25
Publisher Place	South Africa
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Microgrids Controllability Uninterruptible power systems behavioral theory voltage source inverters droop law decentralized control bipartite graphs
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

Improved droop control for parallel inverters in microgrids

A decentralized power flow control method for islanded microgrids using V-I droop

A generalized droop-control scheme for decentralized control of inverter-interfaced microgrids

An improved reactive power control strategy for inverters in microgrids

Two-layer distributed cooperative control of multi-inverter microgrids

Decoupled droop control of inverters

Accurate output power control of inverters for microgrids based on local measurement

Droop-free team-oriented control for AC distribution systems

Power optimal decentralized coordinated control method of microgrid

Decentralized controllability of multi-inverter microgrids

Similar Documents

Improved droop control for parallel inverters in microgrids

A decentralized power flow control method for islanded microgrids using V-I droop

A generalized droop-control scheme for decentralized control of inverter-interfaced microgrids

An improved reactive power control strategy for inverters in microgrids

Two-layer distributed cooperative control of multi-inverter microgrids

Decoupled droop control of inverters

Accurate output power control of inverters for microgrids based on local measurement

Droop-free team-oriented control for AC distribution systems

Power optimal decentralized coordinated control method of microgrid

Decentralized controllability of multi-inverter microgrids