Results 171 to 180 of about 3,234 (215)

Power quality improvement using DSTATCOM

2019 Innovations in Power and Advanced Computing Technologies (i-PACT), 2019
This paper presents a combination of voltage source converter and capacitor banks which is called as Static Compensator (STATCOM), voltage source converter (VSC) based diversion connected Flexible AC Transmission System (FACTS) devices which improves the dynamic and static voltage control in transmission in addition with distribution system.
Tanam Karthik, Mummadi Prathyusha, R Thirumalaivasan, M Janaki   +3 more
openaire   +1 more source

Comprehensive Study of DSTATCOM Configurations

IEEE Transactions on Industrial Informatics, 2014
In this paper, different Distribution Static Compensators (DSTATCOMs) topologies, state of the art, their performance, design considerations, future developments, and potential applications are investigated for power quality improvement. These DSTATCOMs for three-phase three-wire systems and three-phase four-wire systems are developed and installed in ...
Bhim Singh, P. Jayaprakash, D. P. Kothari, Ambrish Chandra, Kamal Al Haddad   +4 more
openaire   +1 more source

An Enhanced Operation of PV-DSTATCOM

2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2020
In this paper, the enhanced operation of Photovoltaic (PV) integrated distribution static compensator (DSTATCOM) is proposed. In the proposed system, when solar energy is available, PV power is used to maintain the dc-link voltage, and the excess power is supplied to the grid by extracting maximum power based on Perturb and Observe (P&O) algorithm ...
Afsher P. A., Shyju K., Manoj Kumar M. V.   +2 more
openaire   +1 more source

A robust controller for DSTATCOM

2009 International Conference on Power Engineering, Energy and Electrical Drives, 2009
This paper discusses design and performance issues of three design techniques for DSTATCOM controller with an aim to improve the robustness. The state feedback controller of DSTATCOM has been designed using Linear Quadratic Regulator (LQR), Linear Quadratic Regulator with prescribed degree of stability and Particle Swarm Optimization (PSO).
P. Harsha Vardhana, B. Kalyan Kumar, Mahesh Kumar   +2 more
openaire   +1 more source

DSTATCOM Inverse System PI Controller

Key Engineering Materials, 2010
DSTATCOM used the direct current control method to suppress the voltage flickering which is caused by the undulatory property load, its reactive current tracking performance plays a decisive role for the inhibitory effect of the device.Considered the parameter installation difficulty and electrical network parameter dynamic change characteristic for ...
Wen Jin Dai, Xiang Jie Chen
openaire   +1 more source

SIFLC based control implementation of DSTATCOM

2018 International Conference on Computer Communication and Informatics (ICCCI), 2018
In this paper, five level distributed static compensator (DSTATCOM) is demonstrated to reduce harmonics efficiently. The topology of the DSTATCOM consists of the cascaded H-hridge multilevel inverter (CHBMLI), de link and interfacing inductor. The dc link voltage regulated with single input fuzzy logic controller.
Dhanavath Suresh, Katabathina Venkateswarlu, S.P. Singh   +2 more
openaire   +1 more source

Harmonic Elimination Using DSTATCOM

2015
There has been an increasing awareness admits customers and utilities regarding superior quality and reliable electric power. The awareness has been triggered by a stupendous increase in the number of nonlinear loads such as power electronic devices. Due to nonlinear loads and low power factor the gravest power quality problems today are voltage sags ...
Shabana Urooj, Pikasha Sharma
openaire   +1 more source

Operation of a DSTATCOM in Voltage Control Mode

IEEE Power Engineering Review, 2002
This paper presents the operating principles of a distribution static compensator (DSTATCOM) that is used to maintain the voltage of a distribution bus. A three-phase, four-wire distribution system is assumed in this study. A three-phase bridge inverter circuit that is supplied by two neutral-clamped dc storage capacitors realizes the DSTATCOM.
Mishra, Mahesh, Ghosh, Arindam, Joshi, Avinash   +2 more
openaire   +2 more sources

Load Compensation using DSTATCOM

2002
In this chapter we shall discuss shunt compensation of distribution systems. The primary aims of a shunt compensator in a distribution system are to cancel or suppress the effect of poor load power factor such that the current drawn from the source has a near unity power factor.
Arindam Ghosh, Gerard Ledwich
openaire   +1 more source

Power compensation by DSTATCOM plus SCESS

2017 4th International Conference on Advances in Electrical Engineering (ICAEE), 2017
The system stability and quality power are the key issues for centralized power system network. In case of integration of distributed generation from conventional and renewable sources to the power system, the stability becomes more vulnerable due to rapid switching, load change and effect of harmonics.
Rajib Baran Roy, Jerome Cros, Enamul Basher, Shahana Akhter   +3 more
openaire   +1 more source