Wind Power Generation Liu Wei

Combined constant speed control method for a wind generator

DOI: 10.1002/we.2420 Corpus ID: 214054802; Combined constant speed control method for a wind generator equipped with hydraulic energy storage @article{Han2020CombinedCS, title={Combined constant speed control method for a wind generator equipped with hydraulic energy storage}, author={Xiaoxia Han and Liejiang Wei and Yong-bao Feng and Gang Wang

Study on the direct and indirect effectiveness of wind power

DOI: 10.1016/J.RENENE.2021.02.044 Corpus ID: 233883995; Study on the direct and indirect effectiveness of wind power policy: Empirical evidence from 30 provinces in China @article{Song2021StudyOT, title={Study on the direct and indirect effectiveness of wind power policy: Empirical evidence from 30 provinces in China}, author={Yan Song and Jun Ting Liu

Energy management and optimization of vehicle-to-grid systems for wind

An approach to smoothing the fluctuations of large-scale wind power is investigated using vehicle-to-grid (V2G) systems. First, an energy management and optimization system is designed and modeled. By using the wavelet packet decomposition method, the target grid-connected wind power, the required electric vehicle (EV) power, and supercapacitor

Wind power prediction with missing data using Gaussian process

DOI: 10.1016/j.asoc.2018.07.027 Corpus ID: 52812853; Wind power prediction with missing data using Gaussian process regression and multiple imputation @article{Liu2018WindPP, title={Wind power prediction with missing data using Gaussian process regression and multiple imputation}, author={Tianhong Liu and Haikun Wei and Kanjian Zhang}, journal={Appl. Soft Comput.},

Robust unit commitment for large-scale wind generation and run

DOI: 10.17775/CSEEJPES.2016.00051 Corpus ID: 113922891; Robust unit commitment for large-scale wind generation and run-off-river hydropower @article{Chen2016RobustUC, title={Robust unit commitment for large-scale wind generation and run-off-river hydropower}, author={Yue-Chun Chen and Feng Liu and Wei Wei and Shengwei Mei and Naichao Chang},

Liu Feng-Department of Electrical Engineering Tsinghua University

[35] Wei Wei,Liu Feng,Mei Shengwei, Dispatchable Region of the Variable Wind Generation, IEEE Transactions on Power Systems, 2015, 30 (5): 2755-2765. [36] W. Wei, F. Liu and S. Mei, "Offering Non-Dominated Strategies Under Uncertain Market Prices," IEEE Trans.

Complementary operation with wind and photovoltaic power

DOI: 10.1016/j.apenergy.2023.121006 Corpus ID: 257815712; Complementary operation with wind and photovoltaic power induces the decrease in hydropower efficiency @article{Cheng2023ComplementaryOW, title={Complementary operation with wind and photovoltaic power induces the decrease in hydropower efficiency}, author={Qiang Cheng and

IET Renewable Power Generation

Wei Yao [email protected] Ju Liu. State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, 430074 Wuhan, People''s Republic of China Utilisation of the ESS to reduce the impact of high penetration wind power generation on frequency stability is widely studied [20-26]. In

Modelling and analysis of direct-driven permanent magnet synchronous

In order to obtain easier and faster wind turbine models, a simpler method is used to describe the wind-rotor aerodynamic characteristics by many researchers, which means the extracted power from wind and wind-rotor aerodynamic torque is deduced from the approximate expression of the power coefficient . For actual running wind turbines, it will

(PDF) Offshore Wind Power Integration into Future Power Systems

However, future power scenarios and roadmaps promote offshore power plants as an alternative and additional power generation source, especially in some regions such as the North and Baltic seas.

IET Renewable Power Generation

Depending on whether the PDT of is exactly known, the uncertain WPG can be depicted by the two methods presented in the following subsections.. 2.1 WGR with exactly known PDT. When PDT of is exactly known, the WGR, which is also referred to as uncertainty set in robust optimisation literature [20, 33], can be constructed with a certain confidence level .

Power System Operation with Large Scale Stochastic Wind Power

This book addresses the uncertainties of wind power modeled as interval numbers and assesses the physical modeling and methods for interval power flow, interval economic dispatch and interval robust economic dispatch. Shiyu Liu, Wei Yuan, Zhaohong Bie, Bo Zeng, "A Two-Stage Robust Reactive Power Optimization Considering Uncertain Wind

Wind power forecasting based on SCINet, reversible instance

DOI: 10.1063/5.0166061 Corpus ID: 264366718; Wind power forecasting based on SCINet, reversible instance normalization, and knowledge distillation @article{Gong2023WindPF, title={Wind power forecasting based on SCINet, reversible instance normalization, and knowledge distillation}, author={Mingju Gong and Wenxiang Li and

An intelligent maintenance arrangement for wind turbines based

The selection of variables, including wind speed, wind direction, air density, turbulence intensity, and so on, was based on their direct impact on the power generation and mechanical stress of WTs. These environmental factors are crucial for assessing WT

Multi-plan formulation of hydropower generation considering

DOI: 10.1016/j.apenergy.2019.114239 Corpus ID: 214244317; Multi-plan formulation of hydropower generation considering uncertainty of wind power @article{Yang2020MultiplanFO, title={Multi-plan formulation of hydropower generation considering uncertainty of wind power}, author={Yuqi Yang and Jian-zhong Zhou and Guangbiao Liu and Li Mo and Yongqiang Wang

Enhancing short-term wind power forecasting accuracy for

A short-term wind power forecasting method with strong characterization ability to accurately understand future new energy generation conditions so as to ensure power systems'' reliability and safety and the application of artificial intelligence technology for improving short-term wind power forecasting accuracy is promoted. The reliability and safety of power systems

The effectiveness of China''s wind power policy: An empirical analysis

DOI: 10.1016/J.ENPOL.2016.04.050 Corpus ID: 157027010; The effectiveness of China''s wind power policy: An empirical analysis @article{Zhao2016TheEO, title={The effectiveness of China''s wind power policy: An empirical analysis}, author={Xiaoli Zhao and Shujie Li and Sufang Zhang and Ruixiong Yang and Suwei Liu}, journal={Energy Policy}, year={2016}, volume={95},

Game theoretical scheduling of modern power systems with large

In this paper, we propose a mixed integer Stackelberg game model to address the generation scheduling problem under uncertainties. Then we give a comprehensive description of the

Recent Development and Future Perspective of Wind Power Generation

The expansion of wind energy has progressed rapidly in recent years. Since 2014, the installed capacity has almost tripled globally. In 2023, the installed capacity exceeded 1 TW for the first time [].There are various reasons for the growing popularity of wind energy, including the need to transition to renewable energy sources, advances in wind turbine

Robust Optimization of Static Reserve Planning With Large-Scale

been a hot topic because the penetration level of variable wind power generation is increasing. However, most literature is F. Liu, and W. Wei are with the Department of Electrical Engineering

Wei Liu – Innovative tools for offshore wind and direct current

Wei Liu; Gayan Abeynayake; Peng Yang; Nathalia Campos; The PhD projects. Renewable Power Generation, Shanghai, Oct 2019. Energy Conversion Congress & Exposition, Baltimore, My research interests are power electronics-based power systems, eg off-shore wind energy systems, LCC and VSC HVDC systems; and I worked on stability and

On engineering game theory with its application in power systems

W. Wei, F. Liu, J. Wang, et al. Robust environmental-economic dispatch incorporating wind power generation and carbon capture plants. Applied Energy, 2016, 183: 674–684. Article Google Scholar

Robust Optimization of Static Reserve Planning With Large-Scale

theory for power system static reserve planning with large-scale integration of wind power to ensure the generating capacity adequacy. First, a min–max game model is proposed for

Short-term prediction of wind power based on

A short-term wind power prediction model based on BiLSTM–CNN–WGAN-GP (LCWGAN-GP) is proposed in this paper, aiming at the problems of instability and low prediction accuracy of short-term wind power prediction. Firstly, the original wind energy data are decomposed into subsequences of natural mode functions with different frequencies by using

Wind Power Generation Liu Wei [PDF]

6 FAQs about [Wind Power Generation Liu Wei]

Can hydraulic wind power system improve the utilization rate of wind energy?

Hydraulic wind power system with multi-fan and multi-generator combined operation, and the application of digital hydraulic technology can help to improve the utilization rate of wind energy and increase the power generation, which is a worthy research direction.

What is a hybrid wind power generation system?

The hybrid configuration applies the combination of mechanical transmission and hydraulic transmission to the wind power generation system with the high efficiency of mechanical transmission and the flexibility of hydraulic transmission.

How hydraulic equipment is needed for wind power generation?

First of all, the high power development trend of wind power generation requires supporting hydraulic systems. At present, there are few hydraulic equipment that can meet this requirement, especially megawatt level hydraulic pumps and hydraulic motors.

What is hydraulic wind power technology?

Hydraulic wind power technology replaces the original gearbox with flexible transmission, which can effectively absorb wind speed pulsation and impact, smooth power transmission, reduce grid impact, as well as have the advantages of reducing cabin weight and construction cost to meet the needs of large-scale wind power development.

How to promote the application of hydraulic wind turbine?

In order to further promote the application of hydraulic wind turbine, the research and development of high power hydraulic components is particularly important, especially the development of megawatt-level, low-speed, and high-torque hydraulic pump and hydraulic motor.

How to track the point of maximum power in interconnected wind turbines?

In order to track the point of maximum power, Farbood et al. proposed a Takagi-Sugeno (TS) fuzzy model for the interconnected wind turbines, and then designed a parameter varying model predictive control (PVMPC) approach.

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