Although integrated energy systems(IES)are currently modest in size,their scheduling faces strong challenges,stemming from both wind generation disturbances and the system’s complexity,including intrinsic heterogenei...
supported by National Natural Science Foundation of China(51977181);Sichuan Science and Technology Program(19YYJC0698);Fok Ying-Tong Education Foundation of China(171104)。
In this paper,an island integrated energy system(IES)combining power,heat and hydrogen(CPHH)is built,and optimal power-heat-hydrogen scheduling is studied under actual plateau meteorological data.Considering the compr...
supported by the National Natural Science Foundation of China(No.51777126)。
With the participation of large quantities of renewable energy in power system operations,their volatility and intermittence increases the difficulties and challenges of power system economic scheduling.Considering th...
supported in part by the Fundamental Research Funds for the Central University under Grant 2018JBZ004.
An energy router can effectively optimize the network loss and power quality of distribution networks. The optimal configuration of the energy router is relatively complex because issues dynamically influence each oth...
In a deregulated Var market, market power issue is more serious than in an energy market since reactive power cannot be transmitted over long distances. This letter designs a multi-timescale Var market framework, wher...
supported in part by Key-Area Research and Development Program of Guangdong Province(No.2020B010166004);State Key Program of National Natural Science Foundation of China under Grant(No.U1866210);Natural Science Foundation of Guangdong Province(No.2022A1515011587).
Sparse measurements challenge fault location in distribution networks.This paper proposes a method for asymmetric ground fault location in distribution networks with limited measurements.A virtual injected current vec...
the National Science Foundation of China(52207080);in part by the State Grid Jiangsu Electric Power Company Science and Technology Project(J2020001);in part by the National Science Foundation of Jiangsu Province(BK20200404).
The operational stability and economy of multi-energy systems(MES)are threatened by various uncertainties,such as variable renewable energy power,energy demands,and weather conditions.Most of the existing methods for ...
supported by the National Science Foundation of China(U2166209,52007126);the Science and Technology Project of State Grid Tibet Electric Power Company(52311020009X)。
This paper proposes an event-based two-stage Nonintrusive load monitoring(NILM)method involving multidimensional features,which is an essential technology for energy savings and management.First,capture appliance even...
supported in part by the National Natural Science Foundation of China (NO.52278003 and NO.72171026);in part by the National Natural Science Foundation of Hunan province (NO.21A0217)。
With the growing adoption of Electrical Vehicles(EVs),it is expected that a large number of on-board Li-ion batteries will be retired from EVs in the near future.Retired batteries will typically retain 80%of their ini...
This work was supported by the ERC Program of the National Science Foundation and DOE under NSF Award Number EEC-1041877;the CURENT Industry Partnership Program,and the Bredesen Centre,University of Tennessee,Knoxville.
Conversion of hourly dispatch cases derived using DC optimal power flow(DCOPF)to AC power flow(ACPF)case is often challenging and requires arduous human analysis and intervention.This paper proposes an automated two-s...