HVDC circuit breakers: A comprehensive review
High voltage direct current (HVDC) systems are now well integrated into AC systems in
many jurisdictions. The integration of renewable energy sources (RESs) is a major focus …
many jurisdictions. The integration of renewable energy sources (RESs) is a major focus …
Stability and control of mixed AC–DC systems with VSC‐HVDC: a review
Voltage‐source converter‐high‐voltage direct current (VSC‐HVDC) systems have become
an attractive option for integrating remote and far‐from‐shore renewable energy resources …
an attractive option for integrating remote and far‐from‐shore renewable energy resources …
Small-signal stability assessment of power electronics based power systems: A discussion of impedance-and eigenvalue-based methods
This paper investigates the small-signal stability of power electronics-based power systems
in frequency domain. A comparison between the impedance-based and the eigenvalue …
in frequency domain. A comparison between the impedance-based and the eigenvalue …
Impact of power flow direction on the stability of VSC-HVDC seen from the impedance Nyquist plot
The high-voltage dc (HVDC) systems are appearing more and more, and it is becoming a
requirement that the HVDC voltage-source converters (VSCs) operate both as an inverter …
requirement that the HVDC voltage-source converters (VSCs) operate both as an inverter …
Small-signal stability analysis of a VSC-MTDC system for investigating DC voltage oscillation
Q Fu, W Du, H Wang, B Ren… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this study, the DC voltage oscillation mechanism is investigated based on the linearized
models of a voltage-source converter (VSC)-based multiple terminal DC (MTDC) system …
models of a voltage-source converter (VSC)-based multiple terminal DC (MTDC) system …
A Novel Thyristor-Controlled Voltage Source Based Forced Resonant Mechanical DC Circuit Breaker
X Zhang, J Yang, Z Wu, B Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A dc circuit breaker (DCCB) is an important equipment to ensure the safety of dc
transmission system. However, the high manufacturing cost of the existing DCCBs is a …
transmission system. However, the high manufacturing cost of the existing DCCBs is a …
Dam** torque analysis of DC voltage stability of an MTDC network for the wind power delivery
W Du, Q Fu, H Wang - IEEE Transactions on Power Delivery, 2019 - ieeexplore.ieee.org
Conventional dam** torque analysis (DTA) is a well-known and widely used method to
examine the low-frequency electromechanical oscillation stability of an AC power system …
examine the low-frequency electromechanical oscillation stability of an AC power system …
Impact of state-space modelling fidelity on the small-signal dynamics of VSC-HVDC systems
The main purpose of the paper is to investigate the effect of state-space modelling fidelity on
the small signal stability characteristics of HVDC systems based on Voltage Source …
the small signal stability characteristics of HVDC systems based on Voltage Source …
Small-signal stability study of the Cigré DC grid test system with analysis of participation factors and parameter sensitivity of oscillatory modes
This paper presents a detailed case study of small-signal stability analysis for the Cigré DC-
grid test system. The presented investigations are intended for identifying critical modes of …
grid test system. The presented investigations are intended for identifying critical modes of …
Impedance-based and eigenvalue based stability assessment compared in VSC-HVDC system
This paper presents the comparison between the impedance-based and eigenvalue-based
stability analysis methods for a VSC-based HVDC system. In order to apply the impedance …
stability analysis methods for a VSC-based HVDC system. In order to apply the impedance …