Impedance-Based Stability Criterion for Grid-Connected Inverters

By Jian Sun. IEEE transactions on power electronics, 2011

2,282 citations recorded by the source corpus.

Subfields: Control and Systems Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/58d95335751597d6ff74d1880a1724f61d0a688a

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Citations in the corpus

Power System Stability With a High Penetration of Inverter-Based Resources (2023, background): “For this reason, the admittance-based method was limited to a specific local problem, that is, a single apparatus (or a cluster of adjacent apparatuses acting in concert) interacting with the rest of the grid, where the point of bipartition is naturally selected as the bus to which the apparatuses u”
On Resonances and Harmonics in HVDC-MMC Station Connected to AC Grid (2017, methodology): “Frequency domain modeling is also used t assess system stability: modal analysis and the Nyquist stability criterion can be applied ([4] and [8]) on power electronics based systems connected to power systems.”
Inverse Nyquist Stability Criterion for Grid-Tied Inverters (2017, methodology): “These poles do not appear in the minor loop gain defined in [18] but in the minor loop gain defined by Middlebrook.”
Online Grid Impedance Measurement Using Discrete-Interval Binary Sequence Injection (2013, background): “In practice, however, this ideal condition never exists and stability of the inverter-grid system requires that the ratio of the grid impedance to the inverter output impedance satisfies the Nyquist criterion [2].”
Impedance Shaping of the Grid-Connected Inverter with LCL Filter to Improve Its Adaptability to the Weak Grid Condition (2014, methodology): “Suffering from these parameter variations, the current loop gain can be greatly changed, and thereby leading to possible harmonic oscillation or even instability [7].”
Stability Issues of $Z + Z$ Type Cascade System in Hybrid Energy Storage System (HESS) (2014, methodology): “Similar things have been noticed in the stability analysis of grid-tied inverters application [27].”
Stability Criterion for Cascaded System With Constant Power Load (2013, methodology): “The popular stability analysis method for cascaded system in dc DPS is based on the impedance criteria [6]–[12], which only”
Analysis of Resonance Between a VSC-HVDC Converter and the AC Grid (2018, methodology): “in [14]; conclusions show that the resonance between gridconnected inverters and the grid can be studied by applying the Nyquist stability criterion to the ratio of grid impedance”
Transient Stability Analysis and Control Design of Droop-Controlled Voltage Source Converters Considering Current Limitation (2019, methodology): “Small-disturbance stability of the VSC is evaluated through eigenvalue locus, Nyquist or Routh-Hurwitz stability criterion, which is based on linearizing the system around a specific operating point [20]–[22].”
Impedance-Model-Based SSR Analysis for Type 3 Wind Generator and Series-Compensated Network (2012, methodology): “IMPEDANCE-BASED NYQUIST STABILITY CRITERION Impedance-based small-signal analysis has been applied in power electronic converter analysis in [12] and [13].”
Admittance-Based Stability Analysis: Bode Plots, Nyquist Diagrams or Eigenvalue Analysis? (2020, neutral): “, [1], [2].”
Impedance Modeling of Three-Phase Voltage Source Converters in DQ, Sequence, and Phasor Domains (2017, methodology): “According to the impedance-based stability criterion [2], the HVDC link of the VSC in Fig.”