Results 41 to 50 of about 679,827 (169)

Intelligent Energy Management Algorithms for EV-charging Scheduling with Consideration of Multiple EV Charging Modes

Energies, 2019
Electric vehicles (EVs) are now attracting increasing interest from both industries and countries as an environmentally friendly and energy efficient mode of travel.
Tian Mao, Xin Zhang, Baorong Zhou
doaj   +1 more source

Ion‐Flow Field Modelling of ± 1100 kV Transmission Lines Under Strong‐Wind Scenarios Using the Multiple Relaxation Time Lattice Boltzmann Method

High Voltage, EarlyView.
ABSTRACT To solve the ion‐flow field of ultrahigh‐voltage direct current (UHVDC) transmission lines under strong‐wind scenarios, the multiple relaxation time lattice Boltzmann method (MRT‐LBM) is adopted. Compared with previous ion‐flow studies predominantly based on the single relaxation time LBM, the MRT‐LBM framework provides improved numerical ...
Ting Zhu, Rongbin Wang, Haidong Wang
wiley   +1 more source

A Two-Stage Optimization Design of Jacket Structures for Offshore Wind Turbines with Integrated Parallel System Verification

Energies
This paper presents a novel two-stage optimization framework for offshore wind turbine jacket structures that integrates gradient-based optimization with comprehensive system verification.
Jiawei Yu, Yujia Tang, Bin Wang
doaj   +1 more source

Research Progress in Treeing Phenomena of Polypropylene Insulation Materials

High Voltage, EarlyView.
ABSTRACT Polypropylene (PP) is increasingly utilised in high‐voltage systems due to its superior electrical and thermal properties. However, electrical treeing poses a significant threat to its long‐term reliability, potentially leading to insulation failure.
Boxue Du, Heyu Wang, Zhonglei Li
wiley   +1 more source

Multi-Inverter Synchronization and Dynamic Power Allocation via Distributed Communication for PV Station Rapid Power Control to Enhance Power System Stability

Energies
There is increasing penetration of photovoltaic (PV) systems into modern power grids; however, existing centralized communication architectures for PV stations often suffer from high latency and poor scalability, and the synchronization and coordinated ...
Mingkang Wu, Min Cheng, Jiawei Yu, Yayao Zhang, Yuanfu Zhu, Yihua Zhu   +5 more
doaj   +1 more source

A Review of Transient Support and Security‐Stability Enhancement Control Strategies for Grid‐Forming Voltage Source Converter‐Based High Voltage Direct Current Transmission

High Voltage, EarlyView.
ABSTRACT Amid the ongoing global energy transition, the short‐circuit ratios of AC power grids are continuously decreasing. Grid‐forming voltage source converter‐based high voltage direct current transmission (GFM VSC‐HVDC) systems have therefore come to the forefront of attention.
Cheng Peng, Guangfu Tang, Yuexi Yang, Xiao Zhou, Chong Gao, Zhiyuan He, Xinying Wang, Hui Pang   +7 more
wiley   +1 more source

The NEWGEN European Union Research Project for a New Generation of HVDC Cable Systems

, 2023
This paper illustrates the European Union NEWGEN research project, entitled 'New Generation of HVDC Insulation Materials, Cables and Systems', with 10 partners over 5 EU Countries. The objective of NEWGEN is to develop and proof new insulation materials,
Ciroth A., Wurm F., Vergine C., Caprara A., Kannampuzha M., Paajanen M., Harjuhahto J., Lahti K., Rytoluoto I., Mazzanti G., Leproux A.   +10 more
core   +1 more source

Centralized versus distributed state estimation for hybrid AC/HVDC grid

, 2017
The need of transmission grid expansion has drawn the attention towards high voltage DC (HVDC) as a solution.This brings new challenges for power system control application such as state estimation that are originally designed for AC power system.
Linus Johansson, Pontus Grahn, Johansson, Linus,, Babazadeh, Davood,, Grahn, Pontus,, Davood Babazadeh, Lars Nordstrom, Briggner, Viktor,, Viktor Briggner, Nordström, Lars,   +9 more
core   +3 more sources

Turning Wind Into Value: Hydrogen Storage and Trade as Variation Management Strategies for Offshore Wind Integration

Wind Energy, Volume 29, Issue 11, November 2026.
ABSTRACT Offshore wind power, like other variable renewable electricity sources, requires variation management strategies (VMS) to address demand–supply imbalances in the electricity system. From a functional perspective, VMS that can absorb excess electricity are particularly well suited to wind power, which exhibits strong temporal variability.
Kumail Marnate, Stefan Grönkvist
wiley   +1 more source

Dynamic Response Analysis of IEA 15 MW FOWT Under Extreme Focused Wave–Wind Conditions Based on Multi-Region Coupled Method

Journal of Marine Science and Engineering
This study employs a multi-region coupled method to investigate the motion responses and aerodynamic load variations of the IEA 15 MW semi-submersible floating wind turbine (FOWT) under extreme focused wave conditions.
Bin Wang, Jiawei Yu, Chao Luo, Yujia Tang, Yongqing Lai, Yefeng Cai   +5 more
doaj   +1 more source