Zobrazeno 1 - 10
of 211
pro vyhledávání: '"Nengling Tai"'
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 162, Iss , Pp 110256- (2024)
The integration of renewable energy sources has transformed fault characteristics in modular multilevel converter-based multi-terminal DC (MMC-MTDC) transmission systems, posing challenges to conventional protection schemes. This paper introduces an
Externí odkaz:
https://doaj.org/article/45e848cf9ed540bf91c05893c371c158
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 22, Pp 5041-5061 (2023)
Abstract Decision‐dependent (endogenous) uncertainties (DDUs), as a new type of uncertainties revealed recently, couple dispatch decisions with uncertainty parameters and thus render power system dispatch more challenging. However, most previous wo
Externí odkaz:
https://doaj.org/article/fb8a015fc02745f99f7ce1d3753e32bb
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 2, Pp 497-514 (2023)
Abstract The complex energy conversion and the volatility of renewable energy/load bring great challenges to the operation of the park‐level integrated energy system (PIES). To overcome this challenge, this paper proposes a multi‐timescale flexib
Externí odkaz:
https://doaj.org/article/59e08ed6367b44dfa89f4bc45ba8429e
Publikováno v:
IET Communications, Vol 16, Iss 8, Pp 856-865 (2022)
Abstract The penetration rate of distributed new energy and DC load increase in the distribution network improve the new energy consumption rate and the reliability of power supply. This paper proposes an AC/DC hybrid system structure with multi‐po
Externí odkaz:
https://doaj.org/article/b5b909732d1447c0b097d0afc452ac23
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
Increasing operation costs and carbon emissions have brought great challenges to the development of port systems, which are regarded as prosumers that comprise various renewable energy sources and diversiform electric loads. In this paper, an energy
Externí odkaz:
https://doaj.org/article/7c639d55b4834075970eae214c3f8237
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
The application of power electronic technology which is widely used in large mechanical equipment of ports causes inevitable harmonic pollution issues. Due to the small capacity of the port power system, harmonic interference will bring huge security
Externí odkaz:
https://doaj.org/article/d1597166d6a74cdfb5bc8a32e4418a41
Publikováno v:
IET Generation, Transmission & Distribution, Vol 15, Iss 23, Pp 3256-3269 (2021)
Abstract Fault analysis is an essential prerequisite for fault detection, location and isolation. A detailed fault analysis method on the steady state of the pole‐to‐pole fault for voltage source converter (VSC) based DC systems is presented in t
Externí odkaz:
https://doaj.org/article/d9339a1b2e2b4f7596d3b34e6ed1536d
Autor:
Zhengguang Xiao, Xiaodong Zheng, Yangyang He, Nengling Tai, Chunju Fan, Ning Huang, Shan Jiang
Publikováno v:
IET Generation, Transmission & Distribution, Vol 15, Iss 4, Pp 589-601 (2021)
Abstract Voltage source converter‐based DC systems face severe overcurrent problem under DC line faults, which causes significant influence on security, reliability and stability of the power system. As the theoretical basis for relay coordination
Externí odkaz:
https://doaj.org/article/3d9d4f0096444340910964fba32dadf7
Publikováno v:
Frontiers in Energy Research, Vol 9 (2021)
DC micro-energy system is an effective pattern to integrate high-penetration distribution generators. It has flexible operation modes and complicated fault characteristics, which requires protection with higher selectivity and sensitivity. This paper
Externí odkaz:
https://doaj.org/article/519f15507bf64976a5c1fc4d0ee31231
Publikováno v:
Frontiers in Energy Research, Vol 9 (2021)
In the current distribution network, photovoltaic, wind power, energy storage, and other distributed energy are widely connected, and the proportion of generalized DC load is rapidly increasing. With the development of power electronics technology, u
Externí odkaz:
https://doaj.org/article/62d4d7b991a842389fc5e3a8ae8b4fed