Results 31 to 40 of about 17,198,062 (208)
发电技术, 2018 A kind of connection scheme of three-terminal back-to-back (BTB) voltage source converter based HVDC(VSC-HVDC) system in 10 kV distribution network was discussed, which can improve the reliability of power supply and restrain the circulation by the ...
Dan ZOU +6 more
doaj +1 more source
Research on False Data Injection Attacks in VSC-HVDC Systems
CoRR, 2021 in ...
Tong Han, Yanbo Chen, Jin Ma 0001
openaire +3 more sources
Energies, 2017 This paper proposes the use of bridge type fault current limiters (BFCLs) as a potential solution to reduce the impact of fault disturbance on voltage source converter-based high voltage DC (VSC-HVDC) systems.
Md Shafiul Alam +1 more
doaj +1 more source
VSC-HVDC and Its Applications for Black Start Restoration Processes
Applied Sciences, 2021 System reliability is a measure of an electric grid system’s ability to deliver uninterrupted service at the proper voltage and frequency. This property of the electric system is commonly affected by critical processes, such as a total blackout.
Rafael Sanchez Garciarivas +7 more
doaj +1 more source
High Voltage, EarlyView.ABSTRACT The alternate arm converter (AAC) is one of the most efficient multilevel topologies based on voltage source converters (VSCs), which has recently gained attention in various applications, particularly in high voltage direct current (HVDC) systems.
Ehsan Akbari, Milad Samady Shadlu
wiley +1 more source
Frequency control capability of VSC-HVDC transmission system
, 2015 High voltage direct current (HVDC) systems have been used as an effective solution to transmit power over long distances. Performance of HVDC systems has significantly improved with the emergence of voltage source converter based HVDC (VSC-HVDC ...
Burr, J. +7 more
core +4 more sources
Impact of converter interface type on the protection requirements for DC aircraft power systems [PDF]
, 2012 The utilization of converter interfaces has the potential to significantly alter the protection system design requirements in future aircraft platforms.
Burt, Graeme +3 more
core +4 more sources
Surge arrester allocation for lightning protection of VSC based HVDC prototype
Engineering Science and Technology, an International Journal, 2023 High-voltage direct current (HVDC) systems, based on voltage source converters (VSC), enable asynchronous interconnection of grids with different frequencies and contribute to grid stability by controlling power quickly and precisely.
Ali Burhan Haliloglu, Ires Iskender
doaj +1 more source
High Voltage, EarlyView.ABSTRACT To effectively suppress transient overvoltages in HVDC systems, the design and experimental validation of a multi‐module series controllable arrester are presented. The voltage‐limiting performance, series voltage equalisation capability, and robustness under fault conditions in high‐voltage scenarios require further research.
Tai Yang +4 more
wiley +1 more source
Analytical investigation of poorly damped conditions in VSC-HVDC systems [PDF]
2016 IEEE 55th Conference on Decision and Control (CDC), 2016 In this paper, strong AC-grid connected VSC-HVDC systems are studied. Under specific conditions, such systems can suffer from both stability and poor damping related issues, which warrants a stability study. Analytical eigenvalue expressions can directly demonstrate the impact of physical or control parameters on the system stability.
Yujiao Song +3 more
openaire +2 more sources