Results 31 to 40 of about 292,978 (328)

Enhancing power transfer capability through flexible AC transmission system devices: a review

open access: yesFrontiers of Information Technology & Electronic Engineering, 2015
Global demand for power has significantly increased, but power generation and transmission capacities have not increased proportionally with this demand. As a result, power consumers suffer from various problems, such as voltage and frequency instability
Fadi M. Albatsh   +4 more
semanticscholar   +1 more source

Application Analysis of MMC-HVDC AC Tie Line Transmission in New Energy Power Generation

open access: yesJournal of Control Science and Engineering, 2022
In order to solve the problem of new energy power generation, the author proposes an application analysis method based on MMC-HVDC AC tie line transmission in new energy power generation.
Ruijuan Sun, Xiaoyuan Dang, Jiayi Yang
doaj   +1 more source

Impact of apparent reactance injected by TCSR on distance relay in presence phase to earth fault [PDF]

open access: yes, 2013
This research paper presents the impact study of apparent reactance injected by series Flexible AC Transmission System (FACTS) i.e. Thyristor Controlled Series Reactor (TCSR) on the measured impedance of a 400 kV single electrical transmission line in ...
Chaghi, Abdelaziz, Zellagui, Mohamed
core   +2 more sources

Optimal operation strategies of pumped storage hydropower plant considering the integrated AC grids and new energy utilization

open access: yesEnergy Reports, 2022
The large-scale development and utilization of new energy resource extremely promotes the construction and application of the flexible DC power grid especially in China.
Yian Yan   +9 more
doaj   +1 more source

Long-Term Economic Model for Allocation of FACTS Devices in Restructured Power System Integrated Wind Generation [PDF]

open access: yes, 2016
This study proposes an approach to optimally allocate multiple types of flexible AC transmission system (FACTS) devices in market-based power systems with wind generation. The main objective is to maximise profit by minimising device investment cost, and
Eladl, Abdelfattah   +2 more
core   +1 more source

Comparison of different technologies for improving commutation failure immunity index for LCC HVDC in weak AC systems [PDF]

open access: yes, 2015
Flexible AC Transmission System (FACTS) devices and Voltage Source Converter (VSC) High Voltage Direct Current (HVDC) systems have fast reactive power control capabilities which can be used to increase power system voltage stability.
Booth, Campbell   +2 more
core   +1 more source

Optimal Deployment of Mobile MSSSC in Transmission System

open access: yesEnergies, 2022
With the rapid development of the renewable energy source (RES), network congestion management is increasingly important for transmission system operators (TSOs).
Zhehan Zhao, Alireza Soroudi
doaj   +1 more source

Damping torque analysis for DC bus implemented damping control [PDF]

open access: yes, 2010
Damping torque analysis is a well-developed technique for understanding and studying power system oscillations. This paper presents the applications of clamping torque analysis for DC bus implemented clamping control in power transmission networks in two
Du, W., Dunn, R., Ju, P., Wang, Haifeng
core   +1 more source

DC Overvoltage Suppression Strategy for MMC-MTDC Based on Bridge Arm Modulated Wave Adjustment

open access: yesZhongguo dianli
Modular multilevel converter based multi-terminal DC transmission (MMC-MTDC) system can realize multi-source power supplies and multi-terminal power-receiving.
Maolan PENG   +5 more
doaj   +1 more source

An Interior-Point Solver for AC Optimal Power Flow Considering Variable Impedance-Based FACTS Devices

open access: yesIEEE Access, 2021
This work proposes a full AC optimal power flow (ACOPF) model considering variable impedance-based flexible AC transmission system (FACTS) devices, in which the reactance of lines are introduced as decision variables to minimize system operation costs ...
Bo Liu   +3 more
doaj   +1 more source

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