Results 61 to 70 of about 48,580 (193)
Research on the Influence of Transformer Winding on Partial Discharge Waveform Propagation
EnergiesPartial Discharge (PD) measurement is one of the effective methods for assessing the internal insulation condition of power transformers in factories and substations. The pulse current signals generated by PD within transformer windings are significantly
Kaining Hou +4 more
doaj +1 more source
, 2019 The research reported here was financed from the EMPIR programme 15NRM02 UHV, which is co-funded by the European Union´s Horizon 2020 research and innovation programme and the EMPIR participating states within EURAMET.
openaire +3 more sources
Empowering effect of ultra-high voltage transmission on urban green development [PDF]
Ziyuan Kexue[Objective] The ultra-high voltage (UHV) “new infrastructure development” optimizes the power structure and rational allocation of power resources in China, and injects sustainable impetus into the green transformation of the economy. This study aimed to
GONG Jia, WU Zhenlei
doaj +1 more source
Typical Construction Technology and Method of UHV Main Transformer
E3S Web of Conferences, 2018 According to the latest experience of UHV transformer on-site installation work, according to the rules and regulations requirements, the construction process and process of UHV transformer are summarized, and a typical UHV transformer construction ...
Kerui Chen +9 more
doaj +1 more source
Study on the Impact of UHV AC Composite Cross-arms on Live Working Safety
Zhongguo dianli, 2019 The UHV AC composite cross-arm structure, quite different from the conventional towers, has a significant impact on the safety distance of live working, the mode of entering or exiting equipotential, and the electric field protection requirements of ...
Xinglie LEI +5 more
doaj +1 more source
Light-Induced Atomic Desorption for loading a Sodium Magneto-Optical Trap
, 2010 We report studies of photon-stimulated desorption (PSD), also known as light-induced atomic desorption(LIAD), of sodium atoms from a vacuum cell glass surface used for loading a magneto-optical trap (MOT).
A. M. Bonch-Bruevich +7 more
core +1 more source
High VoltageBasin‐type insulator often has small cracks due to stress concentration. The current method cannot accurately reflect the stress condition of the insulator to find the stress concentration areas.
Zhaoyang Kang +9 more
doaj +1 more source
Structure-dependent electrical properties of graphene nanoribbon devices with graphene electrodes
, 2019 Graphene nanoribbons (GNRs) are a novel and intriguing class of materials in the field of nanoelectronics, since their properties, solely defined by their width and edge type, are controllable with high precision directly from synthesis.
Barin, Gabriela Borin +11 more
core +1 more source
A Review of UHV AC GIL Ex-factory Test Technology
Zhongguo dianli, 2020 Based on the application of UHV gas-insulated metal-enclosed transmission line(GIL)in the Sutong GIL Utility Tunnel Project, this paper firstly introduces the structural characteristics of UHV GIL, and analyzes its main technical parameters, type test ...
Shuang CHEN +6 more
doaj +1 more source
One-dimensional Si chains embedded in Pt(111)and protected by a hexagonal boron-nitride monolayer
, 2018 Using scanning tunneling microscopy, we show that Si deposition on Pt(111) at 300K leads to a network of one-dimensional Si chains. On the bare Pt(111) surface, the chains, embedded into the Pt surface, are orientated along the -direction. They disappear
Atodiresei, Nicolae +5 more
core +1 more source