Results 71 to 80 of about 14,323 (250)
The Journal of Engineering, 2019 Generic Object Oriented Substation Event (GOOSE) message reflects the transmission of information between many intelligent electronic devices, which is more reliable as original data.
Shiming Wang +3 more
doaj +1 more source
Towards Power Import and Regional Grid Interconnection: A Singapore‐Centric Energy Internet
Energy Internet, EarlyView.ABSTRACT Singapore is accelerating its energy transition by pursuing large‐scale cross‐border renewable power import and regional grid interconnection. Targeting up to 6 GW of low‐carbon power import by 2035—equivalent to nearly half of its projected electricity demand—Singapore is poised to transform from a gas‐dominated urban power system into a ...
Yan Xu
wiley +1 more source
Development of online monitor for substation 10 kV MOA
The Journal of Engineering, 2019 Metal oxide arresters (MOA) are widely used for over-voltage protection of power facilities in 10 kV distribution networks, and it is hard to determine the failure ones. This study presented an online monitor for 10 kV MOA used in substation.
Xinming Song +4 more
doaj +1 more source
High Voltage, EarlyView.ABSTRACT Infrared and visible image registration is a key task in automated distribution network inspection. Previous approaches typically apply a single homography to align infrared and visible images leading to local misalignment. To address this, this study proposes a novel region‐based registration algorithm specifically designed for wide‐depth ...
Yingchen Zhang, Bo Wang, Fei Tang
wiley +1 more source
EnergiesThe studies on strategies for improving restoration times in electrical distribution systems are extensive. They have theoretically explored the application of mathematical models, the implementation of remotely controlled systems, and the use of digital
Carlos Sánchez-Ixta +3 more
doaj +1 more source
Research and Application of One-key Sequence Control Technology for Substations [PDF]
E3S Web of Conferences, 2019 The substations are important parts of modern electrical grids. In this sense, it is necessary to enhance the management efficiency and robustness of the substations.
Li-Qing Ge +3 more
doaj +1 more source
High Voltage, EarlyView.ABSTRACT Structural mechanics field simulation plays a critical role in the vibration characteristic analysis of electrical equipment. Existing structural field analysis of equipment based on numerical simulation faces challenges such as convergence difficulties and prolonged computational time, failing to meet the demand for real‐time prediction of ...
Wanqing Wang +6 more
wiley +1 more source
Research on optimisation of minimum air clearance of 1000 kV UHV AC substation
The Journal of Engineering, 2019 Based on air clearance discharge characteristic curve and insulation coordination method, it is pointed out that the minimum air clearance of 1000 kV ultra-high voltage (UHV) AC substation can be further optimised.
Li Zhenqiang +3 more
doaj +1 more source
Comparison of Dielectric Recovery After Arc Burning in SF6 Gas and Its Potential Alternatives
High Voltage, EarlyView.ABSTRACT Although sulphur hexafluoride (SF6) exhibits exceptional insulating properties, it is a potent greenhouse gas. Therefore, studying alternatives to SF6 is critical for developing environmentally friendly high‐voltage electrical equipment.
Ziqi Liu +4 more
wiley +1 more source
Air insulated compact substations
, 2008 With the known greenhouse effect of SF6-insulated substations, the aim now is to reduce the size of transmission substations using air-insulated designs. In this work, a 400 kV compact substation layout is proposed adopting the lower IEC basic insulation
Coventry, P. +7 more
core +1 more source