Browsing NTNU Open by Author "Duong, Dinh Thuc"
Now showing items 1-7 of 7
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A Topology-based Scheme for Adaptive Underfrequency Load Shedding
Duong, Dinh Thuc; Uhlen, Kjetil (Chapter, 2017)This paper presents a topology-based scheme for adaptive underfrequency load shedding (UFLS). By tracking changes of power system topology and information about power flow, the proposed method is able to identify islanded ... -
Online Voltage Stability Monitoring and Coordinated Secondary Voltage Control
Duong, Dinh Thuc (Doctoral thesis at NTNU;2016:242, Doctoral thesis, 2016)The development towards increasing use of renewable energy sources and smart grid applications represent a paradigm shift in power system operation. Due to the large share of variable generation and more dynamic load ... -
P-HiL Evaluation of Virtual Inertia Support to the Nordic Power System by an HVDC Terminal
D'Arco, Salvatore; Duong, Dinh Thuc; Suul, Jon Are Wold (Chapter, 2020)This paper provides an assessment of the effect from virtual inertia provided by an HVDC converter terminal on the Nordic power system. The analysis is based on results from Power-Hardware-in-the-Loop (P-HiL) tests with a ... -
Performance evaluation of the empirical method for online detection of power oscillations: a multiterminal HVDC application
Sanchez Acevedo, Santiago; Duong, Dinh Thuc; Taffese, Abel Assegid; Uhlen, Kjetil; Tedeschi, Elisabetta (Chapter, 2018)This paper presents the performance evaluation of an empirical method for online detection of power and voltage oscillations electric grids and is used as a monitoring system to evaluate the grid performance. Additionally, ... -
Performance of Stability Indicators based on Phasor Measurements
Muhirwa, Pascal (Master thesis, 2018)The development of Wide Area Measurements (WAMS) is growing with the increasing usage of Phasor Measurements Units(PMU) in power systems. Its introduction gives power system operators greater observability, as PMUs can ... -
Utilization of Phasor Measurement Unit Measurements as Basis for Power System State Estimation Interface
Ek, Kristian L. Brunsgård (Master thesis, 2014)Utilization of phasor measurements units (PMUs) in wide area monitoring and control systems (WAMS), has a large potential for increased situational awareness in power system operation, especially regarding system stability ... -
Voltage Stability Monitoring using a Modified Thevenin Impedance
Polster, Stefan; Renner, Herwig; Duong, Dinh Thuc; Uhlen, Kjetil (Chapter, 2017)This paper presents a method for voltage stability monitoring based on the maximum power transfer to the load. The only required information is the system topology, the data from PMUs and the operational status of synchronous ...