Results 81 to 90 of about 2,596,360 (213)

Unscented Kalman Filter With Enhanced Generalised Cross Correlation Entropy for Robust State Estimation of Power System

IET Energy Systems Integration, Volume 8, Issue 1, January/December 2026.
ABSTRACT To solve the complex scenarios, such as multimodal noise, bad measurement data and sudden load changes, in the power system, the enhanced generalised cross correlation entropy unscented Kalman filter (EnGCCE‐UKF) method is proposed in this paper.
Liangzheng Wu, Taofei Ku, Kaiman Li, Peifeng Chen   +3 more
wiley   +1 more source

DRU‐HVDC for offshore wind power transmission: A review

IET Renewable Power Generation
The rapid development of offshore wind farms (OWFs) calls for economical and reliable power transmission technology. This review paper focuses on the diode‐rectifier‐unit based high voltage direct current (DRU‐HVDC) transmission systems.
Lujie Yu, Ziyu Fu, Rui Li, Jiebei Zhu
semanticscholar   +1 more source

Prediction of radio interference from HVDC transmission lines based on corona discharge characteristics

High Voltage, 2020
Many research works have proved that it is viable to predict the radio interference (RI) of high-voltage alternating current transmission lines by corona cage test. However, it is uncertain whether the same method can be adopted for RI prediction of high-
Caowei Huang, Bo Zhang, H. Yin, Pengfei Xu, Jinliang He, Jianben Liu   +5 more
semanticscholar   +1 more source

Transformers in HVDC Transmission

Transformers Magazine, 2014
Power transformers are integral in the HVDC transmission systems and provide multiple functions. Correctly optimised transformers lower the cost for other equipment in HVDC schemes. This article describes the basics of HVDC and gives a view of where the HVDC development stands today.
Stoor, Matti, Canelhas, Andre
openaire   +1 more source

HVDC Transmission Simulation and Modeling

International Journal of Mechanical and Electrical Engineering
HVDC transmission is a new transmission technology, but it is born with specialties, such as large transmission capacity, skillfully small transmission loss, long transmission distance, and relatively flexible and rapid transmission control. Therefore, HVDC power transmission technology develops rapidly in various countries around the world.
Wenhang Zhang, Jun Jin
openaire   +1 more source

DC protection coordination for multi‐terminal HB‐MMC‐based HVDC grids

IET Renewable Power Generation
Fast progress of High Voltage Direct Current (HVDC) technology has been considerable over the past decades. Emerging Modular Multilevel Converter (MMC) provides power systems with promising solutions to integrate large‐scale renewable energy sources, as ...
Seyed Hassan Ashrafi Niaki, Zhe Chen, Birgitte Bak‐Jensen, Kamran Sharifabadi, Zhou Liu, Shuju Hu   +5 more
doaj   +1 more source

Transient overvoltage on overhead metal return lines of ±500 kV MMC-HVDC grid

The Journal of Engineering, 2018
The ±500 kV half-bridge modular multilevel converter-high-voltage DC (MMC-HVDC) grid project with overhead transmission line is under construction in China at present.
Huiwen He, Xiaolan Li, Ying Lou, Lei Wang, Peihong Zhou   +4 more
doaj   +1 more source

Study on the Interference of the HVDC Transmission Grounding Electrode to the Pipeline Cathodic Protection System. [PDF]

ACS Omega, 2023
Chen X, Li L.
europepmc   +1 more source

Review on HVDC cable terminations

High Voltage, 2018
With modern power utilities going green by utilising renewable energy technologies and the development of the smart power grid, high-voltage direct current (HVDC) technologies become more and more important in the energy transmission. In particular, HVDC
Hanyu Ye, Tobias Fechner, Xianzhang Lei, Yi Luo, Mingyu Zhou, Zhengyi Han, Haitian Wang, Qikai Zhuang, Ruoyu Xu, Duo Li   +9 more
doaj   +1 more source

GADF-VGG16 based fault diagnosis method for HVDC transmission lines. [PDF]

PLoS One, 2022
Wu H, Yang Y, Deng S, Wang Q, Song H.
europepmc   +1 more source