Power Smoothing Strategy for Wind Generation Based on Fuzzy Control Strategy with Battery Energy Storage System

Article Computer Science, Information Systems

A Novel Fuzzy-Logic-Based Control Strategy for Power Smoothing in High-Wind Penetrated Power Systems and Its Validation in a Microgrid Lab

Danny Ochoa et al.

Summary: Wind power generation has experienced significant development due to its environmental advantages and economic competitiveness. However, the fluctuating nature of the wind poses challenges to grid power quality and stability. This paper proposes a novel method for power smoothing in wind turbines using a fuzzy-logic-based supercapacitor storage system and time-constant fitting. The method considers the active power generated by the wind turbine and the state of charge of the supercapacitor as input variables, and generates active power set-point values to compensate for wind intermittency.

ELECTRONICS (2023)

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Article Energy & Fuels

Operational Data Analysis of a Battery Energy Storage System to Support Wind Energy Generation

Luana Pontes et al.

Summary: The article investigates the power quality problems caused by wind turbines connected to the electrical system and examines how battery energy storage systems (BESS) can solve or mitigate these disturbances. The focus is on power smoothing, but results are also presented for other applications such as factor correction, voltage control, power factor smoothing, frequency control, and time shift. The study presents a real BESS connected in parallel to a group of wind turbines in Brazil and validates its effectiveness through system simulation and real operation data.

ENERGIES (2023)

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Article Energy & Fuels

Impact Analysis of a Battery Energy Storage System Connected in Parallel to a Wind Farm

Nicolau K. L. Dantas et al.

Summary: This article analyzes the operation of integrating a lithium-ion battery-based BESS with wind generation, and finds that it can smooth the power and correct the power factor of wind generation, improving the quality of electrical energy at the PCC.

ENERGIES (2022)

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Article Energy & Fuels

Control Strategy and Parameter Optimization Based on Grid Side Current Dynamic Change Rate for Doubly-Fed Wind Turbine High Voltage Ride Through

Jun Deng et al.

Summary: This paper proposes a control strategy based on the dynamic change characteristics of grid side current to achieve high voltage ride through (HVRT) in a doubly-fed induction wind turbine (DFIG).

ENERGIES (2022)

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Article Engineering, Electrical & Electronic