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Hybrid Energy Storage System and Its Flexibility Services for Integrating...
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Hybrid Energy Storage System and Its Flexibility Services for Integrating Variable Generation

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "E: Electric Vehicles".

Deadline for manuscript submissions: closed (20 July 2021) | Viewed by 8435

Special Issue Editors

Prof. Dr. Kyeon Hur

E-Mail Website
Guest Editor
School of Electrical and Electronic Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Republic of Korea
Interests: modular multilevel converter (MMC) for HVDC, FACTS modeling and control; synchrophasor applications: monitoring, analysis, and control towards smart TS; power system dynamic performance modeling; hybrid energy storage systems for integrating variable generation and controllable loads; power quality solutions
Special Issues, Collections and Topics in MDPI journals
Prof. Dr. Jae Woong Shim

E-Mail Website
Guest Editor
Department of Energy Engineering, Inje University, Gimhae 50834, Korea
Interests: power system dynamics and control; HVDC/MTDC/FACTS/ESS operation; integration of renewable energy sources; interfacing of power electronics devices onto power systems
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Hybrid energy storage system (HESS) has been featured as a technological advancement that harnesses the functional advantages of two or more different types of existing energy storage devices and provides excellent power and energy capabilities, enabling the desired performance of the energy storage system. As the penetration level of variable generation grows, it is envisioned that HESS would find use in more practical and valuable flexibility services.

This Special Issue of Energies aims to compile recent research and development efforts towards maximizing the technical and economic benefits of HESS for grid operations. The scope includes the design and implementation of system topology (or interfaces), optimal and coordinated control and operational strategies for various grid applications, and storage internal states such as SOC and SOH. We seek innovative technologies and practical experiences from both academia and industry regarding both small-scale (microgrid) and large-scale (utility scale) applications of HESS. In addition to these topics, we welcome papers dealing with related issues that fit the scope and objectives of this Special Issue.

The topics of interest in this Special Issue on hybrid energy storage systems (HESS) include (but are not restricted to):

  • Design aspects of HESS: Technical and economic benefits of HESS configuration and its (multi-)functionalities;
  • Coordinated control and operation strategies for HESS in providing the various flexibility services for integrating the variable renewable generation and improving the grid dynamics;
  • HESS management for reliable operation and strategies for expanding the lifespan of HESS;
  • Practical applications and industry experiences through HESS
Prof. Dr. Kyeon Hur
Prof. Dr. Jae Woong Shim
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • Hybrid ESS Design, Control, and Operation
  • Hybrid ESS for Improving the Grid Flexibility
  • Hybrid ESS for Variable Renewable Generation
  • Hybrid ESS Management and Techniques for Reliable Operation

Published Papers (3 papers)

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Research

16 pages, 2053 KiB  
Article
Operation Method of Energy Storage System Replacing Governor for Frequency Regulation of Synchronous Generator without Reserve
by Nam-Du Nguyen-Hoang, Wooyoung Shin, Choongman Lee, In-Young Chung, Dongha Kim, Young-Ha Hwang, Juyoung Youn, Jwayoung Maeng, Minhan Yoon, Kyeon Hur and Jae Woong Shim
Energies 2022, 15(3), 798; https://doi.org/10.3390/en15030798 - 22 Jan 2022
Cited by 2 | Viewed by 2360
Abstract
This paper proposes an operation methodology for interfacing synchronous generator and energy storage system (ESS) by replacing conventional governor. This research introduces energy management scheme with droop control method for frequency regulation in coordination with synchronous generator. For frequency regulation, generator can take [...] Read more.
This paper proposes an operation methodology for interfacing synchronous generator and energy storage system (ESS) by replacing conventional governor. This research introduces energy management scheme with droop control method for frequency regulation in coordination with synchronous generator. For frequency regulation, generator can take advantage of the ESS instead of the governor, with its relatively fast characteristics, leading to less frequent deviation of synchronous generator. For the verification, we simulate a network reduction model from real Korean network data, based on the case studies using PSCAD/EMTDC software. Full article
(This article belongs to the Special Issue Hybrid Energy Storage System and Its Flexibility Services for Integrating Variable Generation)
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21 pages, 2510 KiB  
Article
Coordinated Control of a Hybrid Energy Storage System for Improving the Capability of Frequency Regulation and State-of-Charge Management
by Thien-An Nguyen-Huu, Van Thang Nguyen, Kyeon Hur and Jae Woong Shim
Energies 2020, 13(23), 6304; https://doi.org/10.3390/en13236304 - 29 Nov 2020
Cited by 14 | Viewed by 2361
Abstract
The paper proposes a coordinated operation method of two independent storages for managing state-of-charge (SOC) and for providing ancillary service concerning frequency regulation (FR); furthermore, this article also introduces the power allocation scheme between two storages in consideration of the coverage of the [...] Read more.
The paper proposes a coordinated operation method of two independent storages for managing state-of-charge (SOC) and for providing ancillary service concerning frequency regulation (FR); furthermore, this article also introduces the power allocation scheme between two storages in consideration of the coverage of the frequency band for each storage along with the SOC management scheme of the supercapacitor and battery. We also provide a guideline for the storage sizing on the basis of the smoothing time constant. Additionally, we verify the advantage of the HESS in extending the lifetime of the battery, which is estimated by a real-time state-of-health (SOH) calculation method. The Bode plot of the proposed method is analyzed to observe the power spectrum coverage in the frequency domain through the case studies using PSCAD/EMTDC and MATLAB. Full article
(This article belongs to the Special Issue Hybrid Energy Storage System and Its Flexibility Services for Integrating Variable Generation)
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13 pages, 5156 KiB  
Article
A Feasibility Study of Frequency Regulation Energy Storage System Installation in a Power Plant
by Lateef Onaadepo Ibrahim, Youl-Moon Sung, Doosoo Hyun and Minhan Yoon
Energies 2020, 13(20), 5365; https://doi.org/10.3390/en13205365 - 15 Oct 2020
Cited by 3 | Viewed by 3081
Abstract
The aim of this work is to analyze and stabilize the power system when connecting an energy storage system (ESS) to replace the traditional power reserve of a power plant. Thus, it is necessary to validate and simulate the power facility protection system [...] Read more.
The aim of this work is to analyze and stabilize the power system when connecting an energy storage system (ESS) to replace the traditional power reserve of a power plant. Thus, it is necessary to validate and simulate the power facility protection system using a relay coordination approach. The input feasibility of the generator for the frequency regulation (FR) of the operational ESS is also validated through detailed analysis studies including power flow, short circuit and relay coordination analysis. The case scenarios for ESS installation are categorized based on its operation mode and location in the power system. These studies are carried out on the power system at the peak load condition specified for both grids. With the electrical transient analyzer program (ETAP), an analysis is performed to study the implementation of the ESS in a large, integrated power system to determine which location best fits the installation of ESS considering the load flow, short circuit and relay coordination results in each case scenario. Cost evaluation was performed for the choice of locations under study. Full article
(This article belongs to the Special Issue Hybrid Energy Storage System and Its Flexibility Services for Integrating Variable Generation)
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