Application of Sigma-Delta Modulation in Multifunction Current Controller for Inverter-Based Distributed Generation

Masoud Davari; Iman Salabeigi; Gevork Gharehpetian; S. Hamid Fathi; Jafar Milimonfared

Application of Sigma-Delta Modulation in Multifunction Current Controller for Inverter-Based Distributed Generation

Masoud Davari, Iman Salabeigi, Gevork Gharehpetian, S. Hamid Fathi, Jafar Milimonfared

Electrical & Computer Engineering

Amirkabir University of Technology

Research output: Contribution to conference › Presentation

Abstract

There are many consumers in distribution networks, which have rapid changes in the reactive power consumption. These changes can result in considerable variations in the load-side voltage and can effect the operation of other power consumers which are connected to the Point of Common Coupling (PCC). In this paper a current control strategy for Distributed Generation (DG) inverters based on Sigma Delta Modulation (SDM) is proposed. The proposed interface is called Sigma-Delta based Current Controlled Voltage Source Inverter (Σ∆_CC_VSI), which can control the active and reactive power independently and has a fast voltage regulation. The proposed Σ∆_CC_VSI reduces the harmonics amplitude and consequently, ElectroMagnetic Interference (EMI) problems.

Original language	American English
State	Published - Jul 1 2009
Event	International Spanish-Portuguese Conference on Electrical Engineering (11CHILIE) - Zargoza, Spain Duration: Jul 1 2009 → …

Conference

Conference	International Spanish-Portuguese Conference on Electrical Engineering (11CHILIE)
Period	07/1/09 → …

Disciplines

Engineering

Keywords

Active and Reactive Power Control
DG
VSI and Sigma-Delta Modulation
Voltage Regulation

Cite this

@conference{231600c1a5a148779214894961b73a5a,

title = "Application of Sigma-Delta Modulation in Multifunction Current Controller for Inverter-Based Distributed Generation",

abstract = " There are many consumers in distribution networks, which have rapid changes in the reactive power consumption. These changes can result in considerable variations in the load-side voltage and can effect the operation of other power consumers which are connected to the Point of Common Coupling (PCC). In this paper a current control strategy for Distributed Generation (DG) inverters based on Sigma Delta Modulation (SDM) is proposed. The proposed interface is called Sigma-Delta based Current Controlled Voltage Source Inverter (Σ∆_CC_VSI), which can control the active and reactive power independently and has a fast voltage regulation. The proposed Σ∆_CC_VSI reduces the harmonics amplitude and consequently, ElectroMagnetic Interference (EMI) problems.",

keywords = "Active and Reactive Power Control, DG, VSI and Sigma-Delta Modulation, Voltage Regulation",

author = "Masoud Davari and Iman Salabeigi and Gevork Gharehpetian and Fathi, {S. Hamid} and Jafar Milimonfared",

year = "2009",

month = jul,

day = "1",

language = "American English",

note = "International Spanish-Portuguese Conference on Electrical Engineering (11CHILIE) ; Conference date: 01-07-2009",

}

TY - CONF

T1 - Application of Sigma-Delta Modulation in Multifunction Current Controller for Inverter-Based Distributed Generation

AU - Davari, Masoud

AU - Salabeigi, Iman

AU - Gharehpetian, Gevork

AU - Fathi, S. Hamid

AU - Milimonfared, Jafar

PY - 2009/7/1

Y1 - 2009/7/1

N2 - There are many consumers in distribution networks, which have rapid changes in the reactive power consumption. These changes can result in considerable variations in the load-side voltage and can effect the operation of other power consumers which are connected to the Point of Common Coupling (PCC). In this paper a current control strategy for Distributed Generation (DG) inverters based on Sigma Delta Modulation (SDM) is proposed. The proposed interface is called Sigma-Delta based Current Controlled Voltage Source Inverter (Σ∆_CC_VSI), which can control the active and reactive power independently and has a fast voltage regulation. The proposed Σ∆_CC_VSI reduces the harmonics amplitude and consequently, ElectroMagnetic Interference (EMI) problems.

AB - There are many consumers in distribution networks, which have rapid changes in the reactive power consumption. These changes can result in considerable variations in the load-side voltage and can effect the operation of other power consumers which are connected to the Point of Common Coupling (PCC). In this paper a current control strategy for Distributed Generation (DG) inverters based on Sigma Delta Modulation (SDM) is proposed. The proposed interface is called Sigma-Delta based Current Controlled Voltage Source Inverter (Σ∆_CC_VSI), which can control the active and reactive power independently and has a fast voltage regulation. The proposed Σ∆_CC_VSI reduces the harmonics amplitude and consequently, ElectroMagnetic Interference (EMI) problems.

KW - Active and Reactive Power Control

KW - DG

KW - VSI and Sigma-Delta Modulation

KW - Voltage Regulation

UR - http://www.aedie.org/11chlie-papers/139-Davari.pdf

M3 - Presentation

T2 - International Spanish-Portuguese Conference on Electrical Engineering (11CHILIE)

Y2 - 1 July 2009

ER -

Application of Sigma-Delta Modulation in Multifunction Current Controller for Inverter-Based Distributed Generation

Abstract

Conference

Disciplines

Keywords

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