Results 61 to 70 of about 377 (128)

Mesh‐Based Charge Simulation Method and Its Applications to Electrostatic Electric Field Computation

High Voltage, Volume 11, Issue 2, Page 399-409, April 2026.
ABSTRACT The charge simulation method (CSM) is a well‐established numerical technique employed in electrostatic field calculations, primarily due to its simplicity and computational efficiency. However, conventional CSM face challenges when applied to complex geometries, as they necessitate meticulous manual placement of simulation charges and matching
Tahan Wang, Kun He, Fangyuan Cao, Bo Chen, Li Xie, Jiayu Lu   +5 more
wiley   +1 more source

Multiterminal High‐Voltage Direct Current Projects: A Comprehensive Assessment and Future Prospects

High Voltage, Volume 11, Issue 2, Page 317-344, April 2026.
ABSTRACT Multiterminal high‐voltage direct current (MT‐HVDC) systems are an important part of modern power systems, addressing the need for bulk power delivery and efficient renewable energy integration. This paper provides a comprehensive overview of recent advances in MT‐HVDC technology, including launched projects and ongoing initiatives.
Mohammad Hossein Mousavi, Hassan Moradi, Kumars Rouzbehi, Vijay K. Sood   +3 more
wiley   +1 more source

Frequency stability control method considering limited EDCPS

The Journal of Engineering, 2019
Aiming at the problem of frequency stability of the asynchronous AC/DC hybrid power grid, a prediction model of post-disturbance steady frequency is proposed, which considers the emergency DC power support (EDCPS) and the frequency response of AC grids ...
Yi Hu, Xiaoru Wang, Dalin Chen, Yulong Che   +3 more
doaj   +1 more source

High‐Fidelity Simulation‐Driven Control Framework for Robust Grid Integration of Renewable Energy Systems

Energy Science &Engineering, Volume 14, Issue 3, Page 1286-1299, March 2026.
This work proposes a high‐fidelity, simulation‐driven control framework for robust grid integration of hybrid PV–wind systems using a modular, hierarchical multi‐loop architecture with adaptive decision logic. The framework coordinates power, DC‐link voltage, and grid currents under fast load and generation changes, enabling safe exploration of extreme
Wulfran Fendzi Mbasso, Ambe Harrison, Idriss Dagal, Pradeep Jangir, Zhe Liu, Aseel Smerat   +5 more
wiley   +1 more source

Control Strategy and Small Signal Stability Analysis of the Direct-Drive Wind Farm Transmitted Through the HC-HVdc System Under No Synchronous Power Support Conditions

IEEE Access
The hybrid cascaded high voltage direct current (HC-HVDC) technology, which combines the advantages of the line commutated converter-based HVDC (LCC-HVDC) and the modular multilevel converter-based HVDC (MMC-HVDC) technologies, is one of the most cost ...
Qin Wang, Yongjie He, Mengyao Xu, Jincan Zeng, Binghao He, Rongfeng Deng, Xi Liu, Guori Huang, Yuanzhe Zhu, Minwei Liu   +9 more
doaj   +1 more source

Hard- and software of real time simulation tools of Electric Power System for adequate modeling power semiconductors in voltage source convertor based HVDC and FACTS

MATEC Web of Conferences, 2014
The motivation of the presented research is based on the needs for development of new methods and tools for adequate simulation of Flexible Alternating Current Transmission System (FACTS) devices and High Voltage Direct Current Transmission (HVDC) system
Ufa Ruslan A., Sulaymanova Venera A., Gusev Alexandr S.   +2 more
doaj   +1 more source

Operation characteristics of DC transmission system with large-scale renewable energy integration

The Journal of Engineering, 2018
Marked with flexible interconnection and control, the high-voltage direct current (HVDC) gird has captured much attention of industries and academics.
Minhui Qian, Dawei Zhao, Jin Ma, Lingzhi Zhu, Rongrong Ju, Mei Chen   +5 more
doaj   +1 more source

Hybrid AC/DC Collection and HVDC Transmission Topology for Large-scale Offshore Wind Farms

CSEE Journal of Power and Energy Systems
Conventional offshore wind integration systems use 33kV or 66kV AC cables to collect wind energy and employ high voltage direct current (HVDC) transmission technology to deliver wind power to onshore grids.
Wang Xiang, Rui Tu, Mingyu Han, Jinyu Wen   +3 more
doaj   +1 more source

Modelling and control of a back-to-back MMC–HVDC system using ADPSS

The Journal of Engineering, 2019
Back-to-back modular multilevel converter–high-voltage direct current (MMC–HVDC) can realise the asynchronous interconnection of two regional power grids. It can effectively solve the power grid stability problems caused by AC–DC power transfer and avoid
Pucheng Cai, Wang Xiang, Jinyu Wen
doaj   +1 more source

Technology and engineering application of cross area HVDC interconnection system high-precision simulation modeling based on ADPSS

Global Energy Interconnection, 2018
In recent years, a large number of high voltage direct current (HVDC) transmission projects have been connected to AC systems. This has started to have an impact on AC/DC hybrid power grids, particularly receiving terminal power grids.
Weijie Zheng, Jianfeng Yan, Xujiang Chen, Shuwen Xu, Yalou Li   +4 more
doaj   +1 more source