Results 41 to 50 of about 970,664 (250)

Nonlinear Damping Compensator for Dead-Time Disturbance Voltage Considering Parameter Uncertainty in SPMSM Drives

open access: yesIEEE Access, 2021
A dynamic model of surface-mounted permanent magnet synchronous motors (SPMSMs) is constructed to include the dead-time disturbance voltage of the voltage-source inverter and SPMSM parameter uncertainty.
Hyoung-Woo Kim   +3 more
doaj   +1 more source

Cascade multilevel static synchronous compensator configuration for wind farms

open access: yes, 2011
Modulation and control of a cascade multilevel static synchronous compensator (STATCOM) configuration to improve the quality of voltage generated by wind power systems are presented.
Vilathgamuwa, D. Mahinda   +5 more
core   +1 more source

SSO of DFIG-based wind farm integrated by a hybrid series compensator

open access: yesThe Journal of Engineering, 2019
Doubly-fed induction generator (DFIG)-based wind farms integrated by series compensated transmission lines are confronting with the problem of subsynchronous oscillation (SSO).
Xinyao Zhu   +5 more
doaj   +1 more source

Power Flow Control using a Bidirectional Z-source Inverter–based Static Synchronous Series Compensator [PDF]

open access: yes, 2020
The Static Synchronous Series Compensator, performing power control and reactive power compensation, is an important aid to stable and flexible operation of recent electrical power distribution networks.
Han Huang   +5 more
core   +1 more source

A Review on Different Topologies and Control Method of Static Synchronous Compensator

open access: yes, 2018
Rapidly acting static synchronous compensator STATCOM , a member of FACTS devices, is a capable technology being widely used as the state of the art dynamic shunt compensator for reactive power control in transmission and distribution system. In the last
Arjun Singh
core   +1 more source

Control and analysis of a unified power flow controller [PDF]

open access: yes, 1999
This paper presents a control scheme and comprehensive analysis for a unified power flow controller (UPFC) on the basis of theory, computer simulation and experiment.
Watanabe, Yasuhiro   +2 more
core   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

open access: yesFEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti   +5 more
wiley   +1 more source

Dynamic Performance of a Static Synchronous Compensator with Energy Storage [PDF]

open access: yes, 2001
This paper discusses the integration of a static synchronous compensator (STATCOM) with an energy storage system in damping power oscillations. The performance of the STATCOM, a self-commutated solid-state voltage inverter, can be improved with the ...
Arsoy, Aysen   +5 more
core   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Research on Static Synchronous Compensator Design and the Switching Device Selection

open access: yes南方能源建设, 2020
[Introduction] STATCOM is the state-of-the-art equipment for static reactive compensation. This paper focuses on STATCOM design study and key equipment selection principle for engineering applications.
TANG Manli, HAO Weihan, KONG Zhida
doaj   +1 more source

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