Results 71 to 80 of about 679,827 (169)

Integrating a Pan-European HVDC Grid into the North African AC Transmission System

, 2013
Establishing an overlay grid in Europe and expanding it to the Middle East and North Africa (MENA) has high potentials to support the pan-European and MENA energy exchange.
Bohn, Sven, Boie, Inga, Agsten, Michael
core   +1 more source

Comparison of DigSILENT, Matlab PST and PSAT for steady state and stability studies on HVAC-HVDC systems [PDF]

, 2012
Includes abstract.Includes bibliographical references.It is said that the electric power system is the most complex system ever built by mankind. Over the past few decades, many software packages focusing on the study of this complex system have been ...
Ubisse, Albino Virgílio
core   +1 more source

Dynamic Analysis of Jacket-Type Offshore Wind Turbine Considering Equivalent Scour Effect and Wind-Wave Directionality

Journal of Marine Science and Engineering
Jacket foundations, with their excellent adaptability and economic efficiency, have been increasingly widely applied in medium-deep water areas. However, the scouring and erosion effects in the marine environment, coupled with complex wind-wave loads ...
Bin Wang, Jiawei Yu, Chao Luo, Yujia Tang, Yongqing Lai, Jingxian Fan   +5 more
doaj   +1 more source

Small-Signal Stability Analysis and MOSMA-Based Optimization Control Strategy of OWF with MMC-HVDC Grid Connection. [PDF]

Sensors (Basel), 2023
Zheng J, Li H, Zhang B, Li Q.
europepmc   +1 more source

Generalized Power Flow Model of an Extra High-Power Multi-Terminal HVdc Transmission Grid With Parallel-Connected and Voltage-Stacked Converters

IEEE Open Access Journal of Power and Energy
To increase power transfer capacity of high-voltage direct current (HVdc) transmission, a new extra high-power HVdc architecture with multiple standard modular multilevel converters (MMCs) per substation has recently been introduced.
Quan Nguyen, Sreenivasa Jaldanki, Suman Debnath, Jinho Kim, Michael M. Abdelmalak, Sameer Nekkalapu, Bharat Vyakaranam, Marcelo Elizondo   +7 more
doaj   +1 more source

New HVDC technology in Pan-European power system planning

, 2019
High Voltage Direct Current (HVDC) technology will play a more central role in the future grid development than it had in the past due to the technological developments, the increasing use of renewable energy resources and the more ambitious European ...
Aluisio, B., Calcara, L., G. Donnini, C. Giordano, S. Lauria, A. L'Abbate, B. Aluisio, Scavo, F., L. Michi, E.G. Luciano, Ch. Vergine, Luciano, E. G., Michi, L., Donnini, G., Pompili, M., Giordano, C., Lauria, S., L. Calcara, Vergine, C., M. Pompili, F. Scavo, L'Abbate, A.   +21 more
core   +1 more source

Voltage Source Converter based High Voltage Direct Current Transmission: A Comprehensive Review of Control Strategies, Developments and Trends [PDF]

E3S Web of Conferences
The continuous increasing progress in high power and high voltage semiconductor devices leads to have a substantial impact on optimization and effective management of electric grids. These developments have great influence on High Voltage Direct Current (
Gangikunta Manohar, B Pakkirayya, Murugan A.S.S., Kar Rajib Kumar   +3 more
doaj   +1 more source

Current Control Reference Calculation Issues for the Operation of Renewable Source Grid Interface VSCs Under Unbalanced Voltage Sags [PDF]

, 2011
23/04/13 MEB.
Soto-Sanchez, DE, Diego E. Soto-Sanchez, Junyent-Ferre, A, Green, TC, Adrià Junyent-Ferre, Tim C. Green, Gomis-Bellmunt, O, Oriol Gomis-Bellmunt   +7 more
core   +1 more source

Non-pilot Protection of the HVDC Grid [PDF]

, 2016
This thesis develops a non-pilot protection system for the next generation power transmission system, the High-Voltage Direct Current (HVDC) grid. The HVDC grid protection system is required to be (i) adequately fast to prevent damages and/or converter ...
Badrkhani Ajaei, Firouz
core   +2 more sources

Stability analysis and stabilization control of a grid-forming VSC-HVDC system

Frontiers in Energy Research
As the penetration of the integrated intermittent and fluctuating new energy (e.g., wind and photovoltaic power) increases, the conventional grid-following voltage source converter (VSC)-based high voltage direct current (HVDC) transmission system faces ...
Yi Lu, Gang Shi, Qian Chen, Peng Qiu, Jianqiao Zhou, Renxin Yang, Jianwen Zhang   +6 more
doaj   +1 more source