Results 91 to 100 of about 6,051,817 (218)

Space charge determination in HVDC power cable and its influence on electric field

, 2010
Considerable amount of transmission and distribution of electricity is carried out by power cable. At present, most high voltage direct current (HVDC) installation uses traditional (oil-impregnated paper insulation and oil-filled-types) cables which pose
Choo, Chin Tze
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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
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Impedance modeling and stability analysis of a three-phase three-level NPC inverter connected to the grid

CSEE Journal of Power and Energy Systems, 2020
Bo Zhang, Xiong Du, Jingbo Zhao, Jiapei Zhou, Xiaoming Zou   +4 more
doaj   +1 more source

Study on overvoltage of hybrid LCC-VSC-HVDC transmission

The Journal of Engineering, 2018
Hybrid line commutation converter-voltage-source converter high-voltage direct current transmission (LCC-VSC-HVDC) power transmission has unique technical advantages, but its overvoltage study is not sufficient at present.
Dizhen Xu, Xiaobin Zhao, Yuxin Lu, Kang Qin, Long Guo   +4 more
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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
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Operation of doubly fed induction generators in power systems with VSC-HVDC transmission

, 2010
In this article we investigate the interaction of a wind park comprising doubly fed induction generators and a VSC-HVDC link in a test power system. We look at the combined impact of the components on power oscillation damping and voltage support.
K. Elkington, H. Latorre, Ghandhari, Mehrdad,, M. Ghandhari, Latorre, Hector,, Elkington, Katherine,   +5 more
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Voltage Source Converter (VSC) HVDC for bulk power transmission - technology and planning method

, 2010
As the value of additional functionality of any new power technology is very case dependent, it is not possible to make general comments on the economics of VSC HVDC applications for bulk power transmission without considering alternatives.
Van Hertem, Dirk,, Klöckl, B., D. Westermann, A. Küster, Atmuri, R., Westermann, D., B. Klöckl, Rauhala, T., D. Van Hertem, R. Atmuri, T. Rauhala, Küster, A.   +11 more
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HVAC/HVDC strategy for solving power delivery shortages to a localised area of a national grid

, 2010
Conference PaperThe industrial and population growth can cause power delivery problems to a localised area of a national grid. One reason for these power shortages is the insufficient current carrying capacity of existing HVAC transmission line ...
Atkinson-Hope, Gary, J. Smith, G. Atkinson-Hope, Stemmet, W. C, Smith, J, W.C. Stemmet   +5 more
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Objective determination of optimal power line designs [PDF]

, 2010
Includes bibliographical references (leaves 139-143).The thesis investigated the possibility of overhead power line designs being decided by using an objective rather than a subjective method.
Stephen, Robert G
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Short-term Optimal Scheduling Model for Hydropower Stations Considering Peak Shaving of Local and HVDC Receiving Power Grids

Renmin Zhujiang
In the face of the increasingly severe peak shaving pressure on both sending and receiving power grids of the high voltage direct current (HVDC) of large-scale hydropower stations,a short-term optimal scheduling model that takes into account peak shaving
ZHOU Binbin, ZHANG Congtong, LIU Benxi, CHENG Chuntian, CHEN Kai, WANG Youxiang   +5 more
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