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Creation of Simulated Test Cases for the Oscillation Source Location Contest
2022 IEEE Power & Energy Society General Meeting (PESGM), 2022Slava Maslennikov
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Source Location of Forced Oscillations based on Bus Frequency Measurements
2021 IEEE 30th International Symposium on Industrial Electronics (ISIE), 2021The paper proposes a technique to locate the source of forced oscillations in power systems. The only requirement is the availability of bus frequency measurements as obtained, for example, from phasor measurement units. The proposed technique is model-agnostic, optimization-free, non-confidential, and independent from the source and the frequency of ...
Álvaro Ortega, Federico Milano 0001
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Oscillation source location in power systems using logic regression
2010 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe), 2010Various attempts at solving the oscillation source location problem have been detailed in the literature[1][2][3] and each has had their own shortcomings. The dynamic behaviour of a power system is such that periods of instability may arise that are not solely due to large generators sitting beside each other in large plants. While these large machines
Patrick McNabb +2 more
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ISO New England Experience in Locating the Source of Oscillations Online
IEEE Transactions on Power Systems, 2021The article describes the experience of a successful online implementation of the Dissipating Energy Flow method for locating the source of oscillations in the Oscillation Source Locating (OSL) application. The OSL is a key component of the online oscillation management at ISO New England and in operation since September 2017.
Slava Maslennikov, Eugene Litvinov
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Locating sources of forced oscillations using transfer functions
2017 IEEE Power and Energy Conference at Illinois (PECI), 2017This paper proposes a transfer function method to locate sources of forced oscillations using phasor measurement unit (PMU) data. Forced oscillations herald problematic controls and device failure. They also incur stability concerns of power grid operators. To mitigate the negative impacts of forced oscillations, it is essential to locate their sources
Ning Zhou +2 more
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Oscillation source location based on abnormal signal analysis
2013 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2013Based on recording the inputs and outputs of control systems and its control modules and control blocks during on-site disturbance experiments and tests, an abnormal signal analysis based method for locating oscillation source in control blocks is proposed by intensively comparing the differences between the ideal standard responses and the actual ...
Jun Pu +5 more
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Locating the source of sustained oscillations by using PMU measurements
2017 IEEE Power & Energy Society General Meeting, 2017The modification of an energy-based approach called the dissipating energy flow (DEF) method is proposed, which uses phasor measurement units (PMUs) to trace the source of poorly damped natural and forced oscillations in power systems. The original energy-based approach [6] assumes the ability to determine steady-state values of variables measured by ...
Slava Maslennikov +2 more
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Locating Source of Oscillation using Mode Shape and Oscillating Energy Flow Techniques
2018 IEEE 8th Power India International Conference (PIICON), 2018In this paper, two different techniques of locating the source of oscillation source are compared viz. Mode shape method and Oscillating energy flow method. Mode shape for each generator is calculated using the measurement signal, generator speed.
Rajiv Jha, Nilanjan Senroy
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Locating The Source of Forced Oscillation in Power Systems using System Oscillating Energy
2018 8th IEEE India International Conference on Power Electronics (IICPE), 2018The energy dissipation at the generator terminal is used to propose a technique to locate the source of forced oscillations in power systems. In the proposed technique, the network and the load dynamics are incorporated to accurately identify the source of the disturbance.
Rajiv Jha, Nilanjan Senroy
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2019 North American Power Symposium (NAPS), 2019
This paper introduces a framework of online oscillation monitoring systems and forced oscillation detection & source location tools that Peak Reliability (“PEAK”) has implemented for the Reliability Coordinator (RC) function of the Western Interconnection.
Hongming Zhang +3 more
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This paper introduces a framework of online oscillation monitoring systems and forced oscillation detection & source location tools that Peak Reliability (“PEAK”) has implemented for the Reliability Coordinator (RC) function of the Western Interconnection.
Hongming Zhang +3 more
openaire +1 more source