Results 101 to 110 of about 19,423 (223)

Multipulse VSC based SSSC

, 2008
The aim of this paper is to cover a comprehensive set of topics in order to contribute to the study of multipulse Voltage Sourced Converter (VSC) based Static Synchronous Series Compensator (SSSC).
Ramirez, J.M., Zuniga-Haro, P., Pavel Zuniga-Haro, J. M. Ramirez   +3 more
core   +1 more source

Reactive power sensitivity-based novel overvoltage suppression strategy for parallel VSC-and-LCC-HVDC transmission system

International Journal of Electrical Power & Energy Systems
The rapid deployment of both line-commutated converter-based high-voltage direct current (LCC-HVDC) and voltage source converter-based high-voltage direct current (VSC-HVDC) does not only prolificate AC/DC grid coupling but also form new DC transmission ...
Yi Hao, Lujie Yu, Chuanjie Nie, Fengdi Li, Heyu Luo   +4 more
doaj   +1 more source

Synchronization of VSCs to the Grid

Abstract This chapter presents the synchronization of voltage source converters (VSCs) to the grid. In Sec. 4.1, the connection of a VSC to the grid based on the grid equivalent circuit and the energy transfer is explained. Sec. 4.2. gives an overview of different synchronization principles.
openaire   +1 more source

Potential interactions between VSC HVDC and STATCOM

, 2014
This paper analyses the dynamic behaviour of a power system with both FACTS and VSC HVDC, in particular, possible potential interactions between a STATCOM and a VSC in a point-to-point HVDC link.
Shen, L., Barnes, Mike, Jovica V. Milanovic, M. Belivanis, M. Barnes, Belivanis, M., Milanovic, Jovica V, Bell, K., L. Shen, K.R.W. Bell   +9 more
core   +1 more source

A Review On Multilevel Vsc Topology

, 2018
In electrical power system, Flexible AC Transmission System FACTS Devices provides better performance than conventional controllers. Voltage Source Inverter VSI based devices are more favorable FACTS controllers.
Dhairyasheel S. Nikam, V. N. Kalkhambkar
openaire   +2 more sources

Vertical structural complexity of plant communities represents the combined effects of resource acquisition and environmental stress on the Tibetan Plateau

Communications Biology
The vertical structural complexity (VSC) of plant communities reflects the occupancy of spatial niches and is closely related to resource utilization and environmental adaptation.
Changjin Cheng, Jiahui Zhang, Mingxu Li, Congcong Liu, Li Xu, Nianpeng He   +5 more
doaj   +1 more source

Analysis of multi-infeed receiving AC system with incompletely segmented VSC-HVDC

Global Energy Interconnection
When multiple LCC-HVDC transmission lines are densely fed into a receiving AC system, voltage dips can easily propagate in the power system, resulting in multiple LCC commutation failures simultaneously.
You Zuo, Minxiao Han, Bing Liu, Tamara Egamnazarova   +3 more
doaj   +1 more source

Analysis on VSC’ Efficient Operation

, 2016
VSC is a league made up of some software firms of different advantages and resources aiming at common software developing tasks or relative services. the result of cooperation is based on it’s cooperative efficiency.
Tang Xin Fa, Xin Fa Tang, Lu Jie, Jie Lu
core   +1 more source

A Novel Transient Analysis of Multiterminal VSC-HVDC System Incorporating Superconducting Fault Current Limiter

International Transactions on Electrical Energy Systems
Power transmission using a voltage source converter- (VSC-) based high-voltage direct current (HVDC) system offers autonomous control of real and reactive power, constant DC voltage polarity, and bidirectional power flow.
Wajid Ahmed, Premila Manohar, C. H. Hussaian Basha   +2 more
doaj   +1 more source

Parameters estimation of a series VSC and shunt VSC to design a unified power quality conditioner (UPQC)

, 2015
Here, parameters is estimated of series and shunt voltage source converter (VSC) to design a three phase three wire UPQC for better understanding of VSC operation.
Singh, Bhim, Abdul Quaiyum Ansari, Mashhood Hasan, Hasan, Mashhood, Ansari, Abdul Quaiyum, Bhim Singh   +5 more
core   +1 more source