supported by the Universiti Sains Malaysia,Research University Team(RUTeam)Grant Scheme(No.1001/PELECT/8580011).
The urban power grid(UPG)combines transmission and distribution networks.Past studies on UPG congestion mitigation have primarily focused on relieving local congestion while ignoring large-scale energy transfer with s...
supported by the Shanghai Rising-Star Program(No.21QC1400200);the Natural Science Foundation of Shanghai(No.21ZR1425400);the National Natural Science Foundation of China(No.52377111).
This paper proposes a novel fault diagnosis method by fusing the information from multi-sensor signals to improve the reliability of the conventional vibration-based wind turbine drivetrain gearbox fault diagnosis met...
supported by the Key R&D Program of Shandong Province(No.2021CXGC010210).
To clarify the electromagnetic,vibration,and loss characteristics of the internal components of a converter transformer under DC bias conditions and their influencing mechanisms,a series of studies are conducted using...
supported by the National Natural Science Foundation of China(No.51979204 and No.52009096);the Hubei Provincial Natural Science Foundation of China(No.2022CFD165);the China Postdoctoral Science Foundation(No.2022T150498).
To ensure system stability,the fixed-PID(F-PID)controller with small parameters is usually adopted in hydropower stations.This involves a slow setting speed and it is difficult to realize optimal control for full work...
supported in part by the Shenzhen Collaborative Innovation Special Plan International Cooperation Research Project(No.GJHZ20220913144400001);the General Research Project of Shenzhen Science and Technology Plan(No.JCYJ20220818100000001).
In order to better realize the energy recovery and storage of hybrid EVs(HEVs),a switched reluctance starter/generator(SRS/G)with both starting and power generation functions is investigated in this paper.First,the ir...
supported by the Zhejiang Province Natural Science Foundation(No.LY22E070007);the National Natural Science Foundation of China(No.52007170);supported by Youth Innovation Technology Project of Higher School in Shandong Province(No.2022KJ139).
Supercapacitors(SCs)are widely recognized as excellent clean energy storage devices.Accurate state of health(SOH)estimation and remaining useful life(RUL)prediction are essential for ensuring their safe and reliable o...
supported by the Zhejiang Science and Technology Program(No.2023C01142);the National Natural Science Foundation of China(No.52207085 and No.52407090);Zhejiang Provincial Natural Science Foundation of China(No.LY24E070006);China Postdoctoral Science Foundation(No.2024M750462).
With significant expansion in wind farm capacity,wake disturbances from upstream wind turbines have emerged as a detrimental factor,adversely affecting the generated power of downstream units.However,the conventional ...
supported in part by the National Natural Science Foundation of China(No.52207146);in part by the Jiangsu Province Engineering Research Center of High-Level Energy and Power Equipment(No.JSNYDL-202401);in part by the Science and Tech-nology Innovation Program of Hunan Province(No.2023GK2007);in part by the Natural Science Founda-tion of Hunan Province of China(No.2024JJ3033);in part by the National Natural Science Foundation of China(No.62373373).
Large-power industrial power supply system is generally recognized as high energy-consuming,while the rectifier transformer is the key for efficiency promotion.This article proposes a novel transformer winding design ...
supported in part by the National Natural Science Foundation of China(No.52307090);in part by the Major Research Special Project on Science and Technology of Jiangxi Province(No.20223AAE02011).
Uncertainties on both the source and demand side pose challenges for the day-to-day management of distributed power systems,such as microgrids(MGs).To harness the potential for flexible scheduling within MGs and to ex...
supported by the National Natural Science Foundation of China(No.52207076);the Natural Science Foundation of Hunan Province(No.2023JJ50025).
This paper introduces a tri-state modulation technique for a soft-switching bidirectional DC-DC converter (BDC). This method maintains the soft-switching condition and introduces a freewheeling interval that reduces t...