Results 11 to 20 of about 904 (182)

Research on Battery Energy Storage STATCOM Suppressing HVDC Commutation Failure

Frontiers in Energy Research, 2022
Due to the poor performance of traditional STATCOM in DC engineering, a compensation method using battery energy storage STATCOM (STATCOM/BESS) to suppress commutation failure of the weak receiving-end high voltage direct current transmission system is ...
Chao Xing, Junhao Chen, Junhao Chen, Zhi Xu, Xinze Xi, Xin He, Shilong Chen   +6 more
doaj   +1 more source

PENINGKATAN STABILITAS TEGANGAN STATIS DENGAN PENEMPATAN OPTIMAL STATCOM PADA SISTEM KELISTRIKAN BALI 16-BUS

Multitek Indonesia, 2020
Ketidakstabilan tegangan terutama terkait dengan ketidakseimbangan daya reaktif. Daya tahan bus dalam sistem daya tergantung pada dukungan daya reaktif yang dapat diterima bus dari sistem.
Ni Putu Agustini, I Made Wartana
doaj   +1 more source

Current Balancing Algorithm for Three-Phase Multilevel Current Source Inverters

Energies, 2020
In high power, medium voltage applications, Current Source Inverters CSIs are connected in parallel to accommodate high DC currents. Using a proper multilevel modulation technique, parallel-connected CSIs can operate as a Multilevel CSI (MCSI).
Faleh Alskran, Marcelo Godoy Simões
doaj   +1 more source

Optimal STATCOM for Performance Improvement of A Grid-Connected PV/Wind Hybrid Energy System: Case Study of Gabal El Zayt Region, Egypt [PDF]

SVU-International Journal of Engineering Sciences and Applications, 2022
This paper proposes an optimal design of Static Synchronous Compensator (STATCOM) to enhance the dynamic performance of a grid-tied hybrid PV/wind energy system in Gabal El Zayt area situated along the Red Sea coast in Egypt. The design parameters of the
Ahmed Ibrahim, ibrahim hamdan, Loai Nasrat, Mohamed Ismeil   +3 more
doaj   +1 more source

A Minimal Harmonic Controller for a STATCOM [PDF]

IEEE Transactions on Industrial Electronics, 2008
In this paper, a novel controller with fixed modulation index (MI) and variable dc capacitor voltage reference to minimize voltage and current harmonics is presented for a distribution static synchronous compensator (STATCOM). The STATCOM with the proposed controller consists of a three-phase voltage-sourced inverter and a dc capacitor and is used to ...
Chen, Ben-Sheng, Hsu, Yuan-Yih
openaire   +1 more source

STATCOM+BESS MODELLING AND HARMONIC ANALYSIS [PDF]

IET Conference Proceedings, 2021
In this paper, concepts of Static Compensator plus Battery Energy Storage System (STATCOM+BESS) operation, power control and modelling are reviewed. An implementation in Matlab-Simulink, considering a two level VSC based STATCOM+BESS is realized. Details of the implementation are provided and simulation results are presented.
Vilchis-Rodriguez, Damian, Ahmedi, Arsim, Barnes, Mike, Shen, Shuhang, Wang, Zhongdong, Gao, Siyu   +5 more
openaire   +3 more sources

Distributed Generation Based Virtual STATCOM Configuration and Control Method

Energies, 2022
Recently, because of the increase in the number of connections to Distributed Generation (DG), the problem of lowering voltage stability in the distribution system has become an issue. Reactive power compensators, such as Static Synchronous Compensators (
Su-Han Pyo, Tae-Hun Kim, Byeong-Hyeon An, Jae-Deok Park, Jang-Hyun Park, Myoung-Jin Lee, Tae-Sik Park   +6 more
doaj   +1 more source

Efficacy and Safety of IncobotulinumtoxinA for Treatment of Sialorrhea: A Multicenter, Phase 3 Study in Japan. [PDF]

Mov Disord Clin Pract
This study demonstrated significant treatment efficacy and safety of incobotulinumtoxinA injection in Japanese patients with chronic sialorrhea caused by Parkinson's disease and other neurological conditions. Suppression of salivary secretion and improvement in drooling symptoms were also observed throughout 48 weeks.
Hattori N, Mukai Y, Nishikawa N, Hasegawa K, Tomiyama M, Kimura Y, Tsuboi Y, Takahashi R, Nakamura R, Izumi Y, Watanabe H, Seki M, Sekiguchi K, Tateishi S, Matsushita Y, Nakamura Y.   +15 more
europepmc   +2 more sources

Investigations on STATCOM using current error space phasor based modified hysteresis current controller

IET Generation, Transmission & Distribution, 2021
A STATCOM that employs a nearly constant switching frequency hysteresis current controlled VSI is presented in this paper. Hysteresis controller enhances the dynamic performance of STATCOM.
Athira Raju, Elizabeth P Cheriyan, Rijil Ramchand   +2 more
doaj   +1 more source

STATCOM Application on the Iraqi (400kv) Super Grid Network with Power Oscillation Damping(POD) & Proportional Integral (PI) Controller [PDF]

Engineering and Technology Journal, 2012
Flexible ac transmission system (FACTS) can provide control more than conventional control and achieve fast control response time, STATCOM is a shunt FACTS device it is used to voltage control and increase the performance of the system.
Raaed Faleh Hassan, Ahmed Wahab Abdul Razzaq   +1 more
doaj   +1 more source