Analysis of AC Loss and Current Distribution Characteristics of Multi-Layer Triaxial HTS Cable for 3-Phase AC Power Transmission

2006 ◽  
Vol 16 (2) ◽  
pp. 135-138 ◽  
Author(s):  
S. Fukui ◽  
T. Noguchi ◽  
J. Ogawa ◽  
M. Yamaguchi ◽  
T. Sato ◽  
...  
Keyword(s):  
Current Distribution ◽  
Power Transmission ◽  
Ac Loss ◽  
Distribution Characteristics ◽  
Ac Power

Numerical Study on AC Loss Minimization of Multi-Layer Tri-Axial HTS Cable for 3-Phase AC Power Transmission

2007 ◽  
Vol 17 (2) ◽  
pp. 1700-1703 ◽  
Author(s):  
S. Fukui ◽  
T. Noguchi ◽  
J. Ogawa ◽  
M. Yamaguchi ◽  
T. Sato ◽  
...  
Keyword(s):  
Power Transmission ◽  
Numerical Study ◽  
Ac Loss ◽  
Loss Minimization ◽  
Ac Power

Perspectives of improvement of AC power transmission based on achievements of modern power electronics

2011 ◽  
Author(s):  
Yevgeny I. Sokol ◽  
Yury P. Goncharov ◽  
Vladimir V. Ivakhno ◽  
Vladimir V. Zamaruev ◽  
Sergey Y. Krivosheev ◽  
...  
Keyword(s):  
Power Electronics ◽  
Power Transmission ◽  
Ac Power

Fast AC Loss Calculation for Superconducting High Capacity Power Transmission Line

2021 ◽  
Author(s):  
Ke Li ◽  
Wenbo Xue ◽  
Shenxi Zhang ◽  
Kaihua Jiang ◽  
Zhen Lu ◽  
...  
Keyword(s):  
Transmission Line ◽  
Power Transmission ◽  
High Capacity ◽  
Ac Loss ◽  
Power Transmission Line ◽  
Loss Calculation

scholarly journals Study on the Key Problems of UHVAC/DC Power Grids with New Generation Large Synchronous Condenser

2018 ◽  
Vol 57 ◽  
pp. 03003
Author(s):  
Xiao Fan ◽  
Zhou Kunpeng ◽  
Wang Tao ◽  
Cao Kan ◽  
Rao Yuze
Keyword(s):  
Renewable Energy ◽  
Power System ◽  
Reactive Power ◽  
Power Transmission ◽  
Excitation Control ◽  
Synchronous Condenser ◽  
Dc Power ◽  
Ac Power ◽  
New Generation ◽  
Dc Power Transmission

In order to cope with the great pressure caused by the gradually exhaustion of fossil energy and environmental protection and climate warming, the development and application of the renewable energy has become an important foundation and development direction in the field of energy. However, due to the impact of energy and resource endowment, China’s load center and renewable energy base into the characteristics of long-range reverse distribution, the use of long-distance large-capacity transmission potential is necessary. With the “strong DC system and weak AC system” problem of the company power grid is increasingly prominent, the higher demand of dynamic reactive power support is put forward in the UHV DC power transmission project. Then, the large-capacity dynamic reactive power of new generation synchronous condenser is large-scale built up in the UHV DC/AC power system. Due to the high requirement of response speed and capacity in the UHV DC power transmission, the structure, dynamic characteristics, excitation control and relay protection and other aspects of the large synchronous condenser are different from generators and traditional synchronous condenser. Based on this, the dynamic reactive power demand of UHV DC power system is analyzed in this paper. Then, the main situation of large synchronous condenser is considered. In addition, the key points of the excitation control system and protection system are also discussed in this paper. There are important theoretical and practical significance for the safe and reliable operation of the UHV DC/AC power system.

Analysis of AC loss and current distribution in multi-layer tri-axial three-phase HTS cable

2005 ◽  
Vol 426-431 ◽  
pp. 1374-1379 ◽  
Author(s):  
Satoshi Fukui ◽  
Takeshi Noguchi ◽  
Jun Ogawa ◽  
Mitsugi Yamaguchi ◽  
Takao Sato ◽  
...  
Keyword(s):  
Current Distribution ◽  
Ac Loss ◽  
Three Phase
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