Results 31 to 40 of about 7,464,184 (293)

Constrained Reinforcement Learning-Based Framework for DC Microgrid: Current Sharing and Voltage Regulation

open access: yesMathematics
In this paper, a constrained reinforcement learning-based framework is developed for islanded DC microgrids to deal with the issues of voltage regulation and current sharing.
Jiawen Li   +5 more
doaj   +1 more source

Potential Evaluation and Construction Key Technologies of Pumped-storage Power Stations in Mines of Yunnan Province

open access: yes工程科学与技术, 2022
In view of the problems of low utilization rate of underground mine space and increasing demand for electricity storage and energy storage in Yunnan Province, the feasibility and key technologies of the construction of pumped-storage power stations in ...
Kaifang LU   +5 more
doaj  

A Short-Term Production Simulation Model of Wind-PV-Hydrogen-Pumped Storage Zero Carbon Power System

open access: yesShanghai Jiaotong Daxue xuebao, 2023
To achieve the goal of carbon peaking and carbon neutrality, it is urgent to build a new power system with renewable energy as the main body, characterized by clean energy supply and electrification of energy consumption.
GU Huijie, PENG Chaoyi, SUN Shuhao, LIU Mingtao, XIE Jun, SHI Xionghua, BAO Yong
doaj   +1 more source

Developments and characteristics of pumped storage power station in China

open access: yesIOP Conference Series: Earth and Environmental Science, 2018
Pumped-storage can quickly and flexibly respond to adjust the grid fluctuation and keep the grid stability because of its various functions. Besides, it is an effective power storing tool and now it has become the largest and most widely used energy storage form.
Y W Xu, J Yang
openaire   +1 more source

Feasibility study of the pumped storage power station

open access: yes, 2017
Pumped storage power stations are an integral part of all power systems. At pre-sent, they represent perhaps the only option to accumulate more surplus electricity. It is also built as a proven regulatory element of the power system.
Kratina, Jakub
core   +2 more sources

Hierarchical Progressive Optimization Algorithm for Day-Ahead Planning of Provincial Power Grid with Multiple Pumped Storage Power Stations

open access: yesZhongguo dianli, 2023
The day-ahead planning of the provincial power grid considering the optimization of pumped-storage unit commitment can be expressed as a large-scale mixed-integer linear programming problem, which is difficult to solve directly.
Yunhai ZHOU   +5 more
doaj   +1 more source

SDecPP-DC: State Decomposition Privacy-Preserving Optimization Algorithm for Incentive-Based Demand Response in Smart Grid

open access: yesMathematics
This paper considers the incentive-based demand response (IDR) economic dispatch problem (EDP) in smart grid while preserving the privacy of sensitive information, where the sensitive information is the consumers’ electricity consumption.
Yang Bi, Tao Dong
doaj   +1 more source

Research on Seepage Control of Jurong Pumped Storage Hydroelectric Power Station

open access: yes, 2022
Based on the geological and hydrogeological conditions of the Jurong Pumped Storage Hydroelectric Power Station (JPSHP), a 3D groundwater flow model was developed in the power station area, which took into account the heterogeneity and anisotropy of ...
Yong Huang   +4 more
core   +1 more source

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

open access: yesAdvanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin   +7 more
wiley   +1 more source

Study on integrated development and hybrid operation mode of nuclear power plant and pumped-storage power station

open access: yesGlobal Energy Interconnection, 2019
The nuclear power plant is suitable for base-load operation, while the pumped-storage unit mainly gives play to capacity benefit in the electric power system; hence, the integrated development and hybrid operation mode of the two can better meet the ...
Haizheng Wang, Caide Peng
doaj   +1 more source

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