Results 191 to 200 of about 3,234 (215)

Modeling of Z-source network for DSTATCOM

2016 National Power Systems Conference (NPSC), 2016
The performance of a distributed static compensator (DSTATCOM) is decided by an appropriate system topology as well as control algorithm. A Z-source inverter (ZSI) based DSTATCOM is introduced in this paper to improve the power quality of a three phase distribution system using the icosΘ (i-cos-theta) control algorithm.
Trilochan Penthia, Mrutyunjaya Mangaraj, Anup Kumar Panda, Sunil Kumar Sarangi   +3 more
openaire   +1 more source

Hysteresis based predictive control for DSTATCOM application

2015 IEEE Power, Communication and Information Technology Conference (PCITC), 2015
This paper proposes a new hysteresis based predictive current control of neutral clamped inverter for DSTATCOM application. This method uses a possible voltage vector to predict future injected compensator current and minimum quality functions selected.
Ajinkya J. Sonawane, S.P. Gawande, M.R. Ramteke   +2 more
openaire   +1 more source

DSTATCOM CONTROL TECHNIQUES: AN OVERVIEW

This paper presents an overview of different control theories and control techniques associated with DSTATCOM; simulation results are presented. Results show the improvement in the power quality, at different stages with the connection of DSTATCOM.
Divya B V, Dr. Archana N V
openaire   +1 more source

A survey on control algorithms for DSTATCOM

2017 International Conference on Computer Communication and Informatics (ICCCI), 2017
A Distribution STATic Compensator (DSTATCOM)is a compensating device connected in shunt with the load which is mainly used for Load Compensation, Voltage Regulation, compensating reactive power, eliminating harmonic and Power Factor improvement. Here, different control algorithms to operate a DSTATCOM in voltage control mode and current control mode ...
G. Arthy, C. N. Marimuthu
openaire   +1 more source

Load compensating dstatcom in weak ac systems

IEEE Transactions on Power Delivery, 2003
The paper discusses load compensation using a distribution static compensator (DSTATCOM). It is assumed that the DSTATCOM is associated with a load that is remote from the supply. It is shown that the operation of a DSTATCOM assuming that it is connected to a stiff source in such situations will result in distortions in source current and voltage at ...
Ghosh, Arindam, Ledwich, Gerard
openaire   +2 more sources

FPGA controlled DSTATCOM under distorted grid condition

TENCON 2017 - 2017 IEEE Region 10 Conference, 2017
This paper presents the role of Distribution Static Synchronous Compensator (DSTATCOM) in the domain of reactive power sharing and harmonics mitigation in distribution systems under distorted grid condition. Extraction of reference current is done using Synchronous Reference Frame (SRF) based strategy which greatly influences the performance of the ...
T. Ashitha, A. Shahin, Elizabeth P. Cheriyan, Rijil Ramchand   +3 more
openaire   +1 more source

Adjustable Speed Drive Stability Affected By DSTATCOM

2007 IEEE International Electric Machines & Drives Conference, 2007
In this paper, the dynamic models for adjustable speed drive (ASD) and distribution-static compensator (DSTATCOM) are presented. An eigen domain approach to the transient response investigation is formulated by means of dqo variable in synchronously rotating reference frame to study the dynamic interactions between ASDs and DSTATCOM.
M. A. Eldery, E. F. El-Saadany, M. M. A. Salama   +2 more
openaire   +1 more source

Adaptive Neural Network-Based LMS for DSTATCOM

2019
This paper presents distributed static compensator (DSTATCOM) to eliminate harmonics and reactive power of the nonlinear load. The DSTATCOM is realized using voltage source inverter with DC bus capacitor. The DSTATCOM acts as a harmonics current source and inject reactive compensation current.
Vivekananda Ganji, D. Suresh, K. Chandrasekhar Koritala   +2 more
openaire   +1 more source

A Review of DSTATCOM Control Algorithms

The idea that an inverter can be utilized as a generalized impedance converter to provide either capacitive or inductive reactance has been applied extensively to address distribution networks' power quality problems. The DSTATCOM, which is linked in shunt at the load end, is one such device. A converter is the central component of the DSTATCOM.
openaire   +1 more source

Optimal location and sizing of DSTATCOM in distribution systems by immune algorithm

International Journal of Electrical Power and Energy Systems, 2014
Seyed Abbas Taher
exaly