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Lennart Harnefors

abb corporate research, västerås, sweden

61H-index
243Paper Count
1.7WCitation Count
Published Papers 80
Publication Date
Converting Energy: The Rise of Inverter-Based Resources
err2026-01-05
err0
PREAI
errBenjamin Kroposki; Lennart Harnefors
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Assessment, Cause Localization, and Mitigation for Small-Signal Stability Risks in Multi-Parallel Grid-Forming Converter Systems
err2025-09-04
err0
errOAAI
errFeifan Chen; Xiongfei Wang; Lennart Harnefors; Sei Zhen Khong; Jarno Kukkola; Mikko Routimo; Liang Zhao; Dan Wang; Henrik Sandberg; Kin Cheong Sou; Karl Henrik Johansson
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An Extended Frequency-Domain Passivity Theory for MIMO Dynamics Specifications of Voltage-Source Inverters
err2025-02-01
err0
PREAI
errChen, Feifan; Khong, Sei Zhen; Harnefors, Lennart; Wang, Xiongfei; Wang, Dan; Sandberg, Henrik; Zhao, Liang; Routimo, Mikko; Kukkola, Jarno; Sou, Kin Cheong; Johansson, Karl Henrik
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Limitations of Using Passivity Index to Analyze Grid-Inverter Interactions
err2024-11-01
err1
PREAI
errChen, Feifan; Wang, Xiongfei; Harnefors, Lennart; Khong, Sei Zhen; Wang, Dan; Zhao, Liang; Sou, Kin Cheong; Routimo, Mikko; Kukkola, Jarno; Sandberg, Henrik; Johansson, Karl Henrik
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Enhanced Q-Axis Voltage-Integral Damping Control for Fast PLL-Synchronized Inverters in Weak Grids
err2024-01-01
err10
errOAAI
errChen, Feifan; Zhao, Liang; Harnefors, Lennart; Wang, Xiongfei; Kukkola, Jarno; Routimo, Mikko
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Closed-Form Solutions for Grid-Forming Converters: A Design-Oriented Study
err2024-01-01
err3
errOAAI
errZhao, Fangzhou; Zhu, Tianhua; Harnefors, Lennart; Fan, Bo; Wu, Heng; Zhou, Zichao; Sun, Yin; Wang, Xiongfei
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Robust Grid-Forming Control With Active Susceptance
err2023-03-01
err17
PREAI
errZhao, Fangzhou; Wang, Xiongfei; Zhou, Zichao; Sun, Yin; Harnefors, Lennart; Zhu, Tianhua
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Grid-Forming Vector Current Control
err2022-11-01
err13
PREAI
errSchweizer, Mario; Almer, Stefan; Pettersson, Sami; Merkert, Arvid; Bergemann, Vivien; Harnefors, Lennart
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Wireless Control of Modular Multilevel Converter Submodules With Communication Errors
err2022-11-01
err4
errOAAI
errCiftci, Bars; Harnefors, Lennart; Wang, Xiongfei; Gross, James; Norrga, Staffan; Nee, Hans-Peter
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Influence of Sensor Feedback Limitations on Power Oscillation Damping and Transient Stability
err2022-03-01
err3
errOAAI
errBjork, Joakim; Obradovic, Danilo; Harnefors, Lennart; Johansson, Karl Henrik
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Intersample Modeling of the Converter Output Admittance
err2021-11-01
err10
errOAAI
errPirsto, Ville; Kukkola, Jarno; Hinkkanen, Marko; Harnefors, Lennart
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Wireless Control of Modular Multilevel Converter Submodules
err2021-07-01
err22
errOAAI
errCiftci, Baris; Schiessl, Sebastian; Gross, James; Harnefors, Lennart; Norrga, Staffan; Nee, Hans-Peter
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Passivity-Based Analysis and Performance Enhancement of a Vector Controlled VSC Connected to a Weak AC Grid
err2021-02-01
err47
errOAAI
errAgbemuko, Adedotun J.; Dominguez-Garcia, Jose Luis; Gomis-Bellmunt, Oriol; Harnefors, Lennart
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Generic PLL-Based Grid-Forming Control
err2021-01-01
err38
errOAAI
errHarnefors, Lennart; Schweizer, Mario; Kukkola, Jarno; Routimo, Mikko; Hinkkanen, Marko; Wang, Xiongfei
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Hybrid Alternate-Common Arm Converter With High Power Capability: Potential and Limitations
err2020-12-01
err8
errOAAI
errBakas, Panagiotis; Ilves, Kalle; Okazaki, Yuhei; Harnefors, Lennart; Norrga, Staffan; Nee, Hans-Peter
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Reference-Feedforward Power-Synchronization Control
err2020-09-01
err50
errOAAI
errHarnefors, Lennart; Rahman, F. M. Mahafugur; Hinkkanen, Marko; Routimo, Mikko
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Analysis and Mitigation of SSCI in DFIG Systems With Experimental Validation
err2020-06-01
err40
PREAI
errAli, Muhammad Taha; Zhou, Dao; Song, Yipeng; Ghandhari, Mehrdad; Harnefors, Lennart; Blaabjerg, Frede
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Control and Admittance Modeling of an AC/AC Modular Multilevel Converter for Railway Supplies
err2020-03-01
err20
errOAAI
errBessegato, Luca; Byes, Kalle; Harnefors, Lennart; Norrga, Staffan; Ostlund, Stefan
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