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X-ORIGINAL-URL:https://ece.hku.hk
X-WR-CALDESC:Events for Department of Electrical and Computer Engineering (HKUECE) 電機與計算機工程系
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TZID:Asia/Hong_Kong
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DTSTART:20240101T000000
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20250101
DTEND;VALUE=DATE:20250301
DTSTAMP:20260512T023426
CREATED:20250213T015036Z
LAST-MODIFIED:20250227T090050Z
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SUMMARY:Call for applications: 2025 TSMC DNA Summer Internship
DESCRIPTION:TSMC\, a world-leading semiconductor foundry\, is recruiting summer interns. Eligible and interested students can find details in the flyer.
URL:https://ece.hku.hk/events/20250117-1/
LOCATION:N/A
CATEGORIES:Seminar
ATTACH;FMTTYPE=image/jpeg:https://ece.hku.hk/wp-content/uploads/2025/02/3434343.jpg
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DTSTART;TZID=Asia/Hong_Kong:20250227T110000
DTEND;TZID=Asia/Hong_Kong:20250227T120000
DTSTAMP:20260512T023426
CREATED:20250220T062657Z
LAST-MODIFIED:20250220T062657Z
UID:109607-1740654000-1740657600@ece.hku.hk
SUMMARY:RPG Seminar – Configuration Strategy for Inertia Response and Primary Frequency Regulation
DESCRIPTION:Zoom link: https://hku.zoom.us/j/93192694458?pwd=S4PuTAT2tuI2idxEmbPCwEA0IU0ugx.1\nMeeting ID: 931 9269 4458\nPassword: 982082 \nAbstract\nThe energy storage(ES) systems controlled by Virtual Synchronous Generation (VSG) system provide inertia\, damping\, and enhance system stability. When transient overshoot in power and energy exceed the capacity constraints of the ES systems\, the output performance for inertia response (IR) and primary frequency regulation (PFR) oscillates instantly towards instability\, leading to shutdown. To optimize the configuration of ES systems\, we establishes an energy output model that responds to the variations of grid frequency based on IR and PFR. The expressions of power and energy demands are derived from the energy output model\, relating inertia\, damping\, and primary frequency regulation coefficient. Furthermore\, the optimal configuration approaches are summarized under different damping states\, considering the requirements of power and energy. The mentioned configuration approaches are demonstrated and validated by simulating ES models for single-unit and multiple-unit paralleled VSG inverters\, analyzing the transient characteristics and performance. \nSpeaker\nMiss Yuqing Cen\nDepartment of Electrical and Electronic Engineering\nThe University of Hong Kong \nBiography of the Speaker\nYuqing Cen received the B.E. degree in measurement control technology and instruments from Guangdong University of Technology\, Guangzhou\, China\, in 2022. She is currently pursuing the M.Phil. degree with the Department of Electrical and Electronic Engineering\, The University of Hong Kong\, Hong Kong. Her current research interests include the configuration and control of grid-connected energy storage systems\, as well as the optimization of shared energy storage systems. \nOrganiser\nProf. Yunhe Hou \nAll are welcome.
URL:https://ece.hku.hk/events/20250227-1/
LOCATION:Online via Zoom
CATEGORIES:Seminar
ATTACH;FMTTYPE=image/jpeg:https://ece.hku.hk/wp-content/uploads/2024/11/rpg-seminar.jpg
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