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Fault-induced detection method for power supply lines in the cutting unit of coal shearer based on PIO-VMD-EDO. [PDF]
Wang Y +6 more
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A novel controllable capacitor commutation based superconducting hybrid direct current breaker. [PDF]
Xu Y +5 more
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An enhanced Draco lizard optimizer for accurate parameter extraction of proton exchange membrane fuel cells. [PDF]
Alqahtani MH +3 more
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Energy efficient cyber-physical control of renewable microgrids using edge-AI enabled IoT and secure blockchain coordination. [PDF]
Liya BS +5 more
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Optimized fault detection and control for enhanced reliability and efficiency in DC microgrids. [PDF]
Somanna B +6 more
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VSC-HVDC Station With SSSC Characteristics
IEEE Transactions on Power Electronics, 2004Commercial installations of voltage-source converter-high voltage direct current (VSC-HVDC) are now in service as asynchronous link and as underwater/underground DC transmission. The research reported in his paper is directed to providing VSC-HVDC with synchronizing power and damping power so that after a transient the steady-state is reached in ...
F. Al Jowder, B.T. Ooi
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A Hybrid Simulation Model for VSC HVDC
IEEE Transactions on Smart Grid, 2016The motivation for the presented research is based on the needs to develop new methods and tools for obtaining the information required to evaluate the mutual influence of HVDC and HVAC systems. This paper presents the specialized concept of a hybrid simulation for advanced modeling of VSC HVDC.
Yury S. Borovikov +7 more
openaire +2 more sources
2020
In the case of VSC-based HVDC transmission systems, the transfer of power is controlled in the same way as in the case of a classic HVDC transmission. The inverter side controls the active power, while the rectifier side controls the DC voltage [33, 56]. With classic HVDC, the reactive power cannot be controlled independently of the active power.
Nagwa F. Ibrahim, Sobhy S. Dessouky
openaire +1 more source
In the case of VSC-based HVDC transmission systems, the transfer of power is controlled in the same way as in the case of a classic HVDC transmission. The inverter side controls the active power, while the rectifier side controls the DC voltage [33, 56]. With classic HVDC, the reactive power cannot be controlled independently of the active power.
Nagwa F. Ibrahim, Sobhy S. Dessouky
openaire +1 more source
2020
The system considered in this book is given in Fig. 5.1. The HVDC system consists of two VSCs connected via a DC link. The control of converter VSC-1 is done by using DC voltage control, whereas the control of converter VSC-2 is done by active power control. In this chapter, the steady-state and transient behavior of control schemes in normal and fault
Nagwa F. Ibrahim, Sobhy S. Dessouky
openaire +1 more source
The system considered in this book is given in Fig. 5.1. The HVDC system consists of two VSCs connected via a DC link. The control of converter VSC-1 is done by using DC voltage control, whereas the control of converter VSC-2 is done by active power control. In this chapter, the steady-state and transient behavior of control schemes in normal and fault
Nagwa F. Ibrahim, Sobhy S. Dessouky
openaire +1 more source
Electrical Engineering, 2019
The trend in semiconductor developments has made the high-voltage direct current (HVDC) technologies based on voltage source converters feasible. This type of convertor has a number of potential advantages compared with “classic” HVDC, but deep analysis should be carried out before its integration in electric power system. In this paper, the results of
Ruslan Ufa +10 more
openaire +1 more source
The trend in semiconductor developments has made the high-voltage direct current (HVDC) technologies based on voltage source converters feasible. This type of convertor has a number of potential advantages compared with “classic” HVDC, but deep analysis should be carried out before its integration in electric power system. In this paper, the results of
Ruslan Ufa +10 more
openaire +1 more source

