INSULATION

作品数:398被引量:661H指数:12
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相关作者:胡子君王非宋怀河陈晓红董立新更多>>
相关机构:航天材料及工艺研究所北京理工大学中国飞机强度研究所华北电力大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>
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Like a G6-nal:transcriptional control of G-protein coupled receptors during oligodendroglial development
《Neural Regeneration Research》2025年第7期2001-2002,共2页Tim Aberle Michael Wegner 
supported by grants from the Deutsche Forschungsgemeinschaft to MW。
Multilayered control of myelination:Quick,saltatory conduction of action potentials along nerve fibers requires the electrical insulation of axons by myelinating glia.In the central nervous system,this role is taken u...
关键词:gained INSULATION conduction 
Moisture Evaluation of Oil-Immersed Insulation in Bushings Based on Frequency Domain Spectroscopy and Grey Relational Analysis
《CSEE Journal of Power and Energy Systems》2025年第2期909-918,共10页Xianhao Fan Sheng Li Tengyue Sun Yiyi Zhang Jiefeng Liu 
supported in part by the National Natural Science Foundation of China under Grant 51867003;in part by the Natural Science Foundation of Guangxi under Grant 2018JJB160064 and 2018JJA160176;in part by Guangxi Key Laboratory of Power System Optimization and Energy Technology Project under Grant AE3020001829。
Operation level and service life of oil-immersed bushings are related to the moisture inside theirs cellulose insulation. However, the parameters extracted by using existing frequency domain spectroscopy (FDS) based m...
关键词:Frequency domain spectroscopy(FDS) Moisture evaluation Oil-immersed cellulose insulation Transformer bushing 
Moving Towards the Reliability-oriented Design of Hairpin Winding for EV Traction Machines Driven by SiC Inverter
《CES Transactions on Electrical Machines and Systems》2025年第1期26-35,共10页Xiaowei Ju Yue Zhang Zhiwei Xue Yuan Cheng Shumei Cui 
supported by the Project of National Natural Science Foundation of China under Grant 52407060 and 52422704;supported by Liaoning Province science and technology plan doctoral project under Grant 2023-BSBA-255.
With the development of high-frequency and highvoltagetraction machines(TM)incorporating hairpin windings(HW)and SiC inverters for electric vehicles(EV),both theinterturn voltage stress and temperature within HW are r...
关键词:Hairpin winding INSULATION Electric-thermal stress Partial discharge SiC inverter 
Photodetector array for measuring the spatial-temporal distribution characteristics of electric field in oil-pressboard insulation based on the Kerr electro-optic effect
《High Voltage》2025年第1期95-105,共11页Chunjia Gao Bo Qi Chengrong Li Yukung Zheng 
National Natural Science Foundation of China,Grant/Award Number:52107148;Postdoctoral Research Foundation of China,Grant/Award Number:2020M680485;Fundamental Research Funds for the Central-Universities,Grant/Award Number:2021MS004。
Accurate measurement and effective analysis of the space electric field and charge characteristics within the oil-pressboard insulation structure of converter transformer are essential for achieving precise insulation...
关键词:INSULATION distribution field 
Terahertz Frequency Domain Response for Insulation State Assessment of Vehicle Cable Terminal Under Electro-Thermal Aging
《CSEE Journal of Power and Energy Systems》2025年第1期458-467,共10页Binglei Cao Shuaibing Li Yi Cui Dong Yang Yongqiang Kang Baopeng Lu Guangning Wu 
supported in part by the National Natural Science Foundation of China(52167018);Opening Foundation of the National Rail Transportation Electrification and Automation Engineering Technology ResearchCenter(NEEC-2022-B19).
To accurately diagnose the aging condition of the vehicle-mounted high-voltage cable terminals under the combined electro-thermal stress,this paper proposes a terahertz frequency spectrum technology-based method.First...
关键词:Cable terminal DEGRADATION electro-thermal aging nondestructive inspection terahertz(THz)technology 
Design of insulation support system of 120 keV positive ion source accelerator
《Plasma Science and Technology》2025年第1期128-133,共6页Wen DENG Yahong XIE Yuming GU Yunfei JIANG Longbin LIU Fang WANG Jianglong WEI Chundong HU 
supported by National Natural Science Foundation of China(No.11975261)。
In order to support the physical research on the EAST tokamak,a new positive ion source with designed beam energy of 120 keV was proposed to be developed.Accelerator structure is one of the key components of the ion s...
关键词:positive ion source ACCELERATOR insulation support system electrostatic simulation 
Degradation induced by charge relaxation in silicone gels under the ultra-fast pulsed electric field
《High Voltage》2024年第6期1383-1392,共10页Teng Gao Dongxin He Zhe Xu Junyu Wei Shijie Xie Gilbert Teyssède Zhizhen Liu Bin Cui 
Natural Science Foundation for Youth of Shandong Province,Grant/Award Number:ZR2023QE303;China Postdoctoral Science Foundation,Grant/Award Number:2023M742055;National Natural Science Foundation of China,Grant/Award Numbers:52277155,51907105。
The insulating properties of silicone gel used for silicon carbide-insulated gate bipolar transistors encapsulation may deteriorate seriously under ultra-fast pulsed electric fields.The essence of insulation degradati...
关键词:CHARGE RELAXATION INSULATION 
Quench behaviors of parallel-wound no-insulation high temperature superconductor coils
《Superconductivity》2024年第4期134-148,共15页Yutong Fu Guangtong Ma Fangliang Dong Yawei Wang 
sponsored by National Key R&D Program of China(No.2023YFE0118100);The work is also sponsored by National Natural Science Foundation of China(No.52207028);The work is also spon-sored by Shanghai Science&Technology Innovation Action Program(No.23511101800);The work is also sponsored by Natural Science Foundation of Chongqing(No.2022NSCQ-MSX1512).
No-insulation(NI)high-temperature superconducting(HTS)coil wound with parallel-stacked tapes emerges as a prospective choice for high-field fusion magnets owing to lower inductance and faster ramping rate.The parallel...
关键词:Parallel-wound no-insulation(PWNI)coil Quench behaviors Current redistribution High temperature superconducting(HTS)magnet 
Moisture dynamics during high-load fluctuations in transformers:Localised accumulation and interfacial transfer within oil/pressboard insulation
《High Voltage》2024年第6期1221-1233,共13页Shaoqi Wang Qiaogen Zhang Chong Guo Yuhan Sun Zhicheng Wu 
Science and Technology Project of State Grid Corporation of China,Grant/Award Number:SGSXDKOOSPJS2310322。
Power systems grapple with the challenges of high load rates and intermittent new energy sources integration.Transformers,as vital equipment,employ oil/pressboard(oil/PB)insulation.Uneven moisture distribution in this...
关键词:MOISTURE INSULATION TRANSFER 
Seaweed boards as value-added natural waste product for insulation and building materials
《Energy Storage and Saving》2024年第4期270-277,共8页Kledi Xhaxhiu Avni Berisha Nensi Isak Besnik Baraj Adelaida Andoni 
Large amounts of seaweed are deposited on shores worldwide daily.The presence of this natural pollutant on the coast is not only considered an environmental burden but also often hinders the development of tourism in ...
关键词:SEAWEED Natural waste Waste recycling Building material INSULATION Thermal and mechanical properties CALCULATIONS 
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