Zobrazeno 1 - 10
of 1 109
pro vyhledávání: '"J H, Zheng"'
Publikováno v:
IET Renewable Power Generation, Vol 18, Iss 7, Pp 1380-1393 (2024)
Abstract As the proportion of renewable energy penetrated in power systems further increases, the optimal operation faces a large obstacle to satisfying various conflict interests simultaneously. This paper first formulates a many‐objective optimal
Externí odkaz:
https://doaj.org/article/31856e0311b349049c40371741f17b0c
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 3, Pp 1145-1158 (2024)
Observability analysis (OA) is vital to obtaining the available input measurements of state estimation (SE) in an integrated electricity and heating system (IEHS). Considering the thermal quasi-dynamics in pipelines, the measurement equations in heat
Externí odkaz:
https://doaj.org/article/58ad103997ef4c2987d812da5ffeefdc
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 2, Pp 617-628 (2024)
Line-commutated converter (LCC)-based high-voltage DC (HVDC) systems have been integrated with bulk AC power grids for interregional transmission of renewable power. The nonlinear LCC model brings additional nonconvexity to optimal power flow (OPF) o
Externí odkaz:
https://doaj.org/article/1e46f3d902794f24b820280fbaf2fcae
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 9, Iss 6, Pp 1999-2007 (2023)
Externí odkaz:
https://doaj.org/article/4f2e21a0b1a14025b7f52bf62ee0193e
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 9, Iss 2, Pp 696-706 (2023)
Externí odkaz:
https://doaj.org/article/a9d95c84cfb447e18a64798aed9af267
Publikováno v:
International Transactions on Electrical Energy Systems, Vol 2023 (2023)
Due to the strong uncertainties of renewable energy and load demands, the new type of power systems is facing severe challenges in terms of generation control and load dispatch. Considering the uncertainties of the penetrated renewable energy and div
Externí odkaz:
https://doaj.org/article/c9dbce67149b484bad607935cc8b1321
Publikováno v:
AIP Advances, Vol 12, Iss 11, Pp 115012-115012-6 (2022)
Neutron/x-ray combined radiography can integrate the merits of x-ray and neutron radiography and have an enhanced non-destructive detecting capability compared to single neutron or x-ray radiography. In this work, magnifying neutron/x-ray combined ra
Externí odkaz:
https://doaj.org/article/f5949c41a4dd498eafe8de8d1538d97d
Publikováno v:
AIP Advances, Vol 12, Iss 5, Pp 055117-055117-7 (2022)
Fast neutron radiography (FNR) using divergent neutron beams has the characteristic to magnify small cracks in low-Z materials. For such magnifying FNR systems, a simple method was developed using Monte Carlo simulations to estimate the spatial resol
Externí odkaz:
https://doaj.org/article/3afe451fa2254d0ba2620be72ce0e7b9
Publikováno v:
IEEE Access, Vol 8, Pp 86788-86796 (2020)
This paper presents a multi-objective optimization algorithm for coordinated day-ahead scheduling problem of integrated electricity-natural gas system with microgrid (IENGS-M). Mathematically, the day-ahead scheduling of IENGS-M is formulated as a mu
Externí odkaz:
https://doaj.org/article/54c01f68aafb4d3fbee82422ff31fadc
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 5, Iss 4, Pp 454-465 (2019)
The accuracy of the simulation model has a profound impact on the optimal operation of the energy hubs (EHs). However, in many articles, the constant model of the efficiency of equipment is adopted to formulate the operation system, which would proba
Externí odkaz:
https://doaj.org/article/7d7d96efe10d47aa9a14b7481a57edfe