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HVDC for Grid Services in Electric Power Systems

The modern electric power system has evolved into a huge nonlinear complex system due to the interconnection of thousands of generation and transmission systems. The unparalleled growth of renewable energy resources (RESs) has caused significant concern regarding grid stability and power quality, an...

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Guardat en:
Autor principal: Jang, Gilsoo
Format: Online
Idioma:anglès
Publicat: MDPI - Multidisciplinary Digital Publishing Institute 2021
Matèries:
TA1-2040
T1-995
DC distribution system
back-to-back HVDC
virtual impedance
n/a
synchronous condenser (SC)
VSC–HVDC
embedded HVDC
Powell’s direct set method
special protection system
loss minimization
grid-interconnection
multi-infeed HVDC system
reclosing process
modular multilevel converter (MMC)
grid service of HVDC
angle stability
impedance-based Nyquist stability criterion
HVDC operation point
commutation failure probability
power control
AC/DC converter
VSC HVDC
frequency droop control
protection
high voltage direct current (HVDC)
quantitative evaluation
short-circuit current calculation
active power control strategies
grounding system
LCC HVDC
insulation monitoring device (IMD)
3-phase AC/DC PWM converter
transient stability
angle spread
reclosing current limiting resistance (RCLR)
BTB-HVDC
full bridge (FB)
GVIF index
system loss minimization
SOGI-FLL
half bridge (HB)
fault current limiter (FCL)
VSC-HVDC
line commutated converter
DC distribution
hybrid HVDC breaker (HCB)
phase detection
DC-side oscillation
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
Accés en línia:42646
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Sumari:The modern electric power system has evolved into a huge nonlinear complex system due to the interconnection of thousands of generation and transmission systems. The unparalleled growth of renewable energy resources (RESs) has caused significant concern regarding grid stability and power quality, and it is essential to find ways to control such a massive system for effective operation. The controllability of HVDC and FACTS devices allows for improvement of the dynamic behavior of grids and their flexibility. Research is being carried out at both the system and component levels of modelling, control, and stability. This Special Issue aims to present novel HVDC topologies and operation strategies to prevent abnormal grid conditions.

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