HIGH-POWER

作品数:338被引量:611H指数:10
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相关领域:电子电信更多>>
相关作者:陈良惠郝煦文茜高向东钟源更多>>
相关机构:中国科学院中央财经大学中国农业大学上海交通大学更多>>
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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国家高技术研究发展计划国家教育部博士点基金更多>>
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Integrated paralleling of NPC inverters with suppressed circulating current for high-power renewable energy conversion
《Global Energy Interconnection》2025年第1期134-142,共9页Weiwei Li Guoxiang Hua Xing Huang Xueguang Zhang 
supported by the National Natural Science Foundation of China(Grant No.51977046);Wuxi University Research Start-up Fund for Introduced Talent(2022r021).
The development of renewable energy power generation for carbon neutrality and energy transition has been increasing worldwide,leading to an increasing demand for high-power conversion.Compared with traditional interl...
关键词:Circulating current Neutral point clamped Parallel operating inverters Space vector modulation 
High-Power Laser Technology and Industrial Development Research
《Journal of Electronic Research and Application》2025年第1期184-190,共7页Can Guo 
High-power laser technology is widely used in manufacturing processing,medical diagnosis,and treatment,and is one of the important fields of strategic high-tech competition in China at the moment.In the context of ind...
关键词:High-power laser technology Industrial development RESEARCH 
Experimental study on performance of 100-kW low temperature superconducting steady-state magnetoplasmadynamic thruster
《Chinese Physics B》2025年第2期328-332,共5页Cheng Zhou Peng Wu Yun-Tao Song Jin-Xing Zheng Yong Li Ge Wang Hai-Yang Liu 
Applied field magnetoplasmadynamic thrusters(AF-MPDTs), with their high specific impulse and considerable thrust, are increasingly favored for large-scale space missions. This paper presents the composition, functiona...
关键词:magnetoplasmadynamic thruster high-power electric propulsion superconduction performance measurements 
Control Scheme of Spread Frequency Band for High Power Impedance Measuring Converter with Chirp Signal Injection
《CSEE Journal of Power and Energy Systems》2024年第6期2411-2422,共12页Wenli Yang Junpeng Ma Ruiting Sun Shunliang Wang Tianqi Liu 
Impedance measurement is an effective solution for evaluating stability of a power system with high penetration of renewable sources.In this paper,the impedance measurement is achieved by a typical high-power impedanc...
关键词:High-power impedance measurement device over-modulation technique smooth transition strategy spread frequency band 
High-power, ultra-low-noise cascaded diamond Raman lasers with spectrum compression
《High Power Laser Science and Engineering》2024年第6期122-129,共8页Hui Chen Zhongan Zhao Wenqiang Fan Yunpeng Cai Boyuan Zhang Jie Ding Yaoyao Qi Bingzheng Yan Yulei Wang Zhiwei Lu Zhenxu Bai 
supported by the National Natural Science Foundation of China(Nos.62375076 and 61927815);the Natural Science Foundation of Tianjin City(No.22JCY-BJC01100);the Natural Science Foundation of Hebei Province(No.F2023202063);the Shijiazhuang Overseas Talents Introduction Project(No.20230004);the Funds for Basic Scientific Research of Hebei University of Technology(No.JBKYTD2201)
Stimulated Raman scattering is a third-order nonlinear optical effect that is not only effective for wavelength converting laser output, but also for single longitudinal-mode output due to the absence of spatial hole ...
关键词:CASCADE diamond Raman laser high power low noise narrow linewidth 
Kilowatt-level spectrum-programmable multi-wavelength fiber laser
《High Power Laser Science and Engineering》2024年第6期55-64,共10页Yanzhao Ke Jiangming Xu Jun Ye Junhong He Junrui Liang Yang Zhang Yidong Guo Lei Du Jinyong Leng Pu Zhou Lei Si 
supported by the National Natural Science Foundation of China(No.62305391);the Scientific Fund of the National University of Defense Technology(No.22-061);the Postgraduate Scientific Research Innovation Project of Hunan Province(No.CX20240126)
This study demonstrates a kilowatt-level, spectrum-programmable, multi-wavelength fiber laser(MWFL) with wavelength, interval and intensity tunability. The central wavelength tuning range is 1060–1095 nm and the tuna...
关键词:high-power fiber laser MULTI-WAVELENGTH spectrum programmable laser 
Tailoring Iron-Ion Release of Cellulose-Based Aerogel-Coated Iron Foam for Long-Term High-Power Microbial Fuel Cells
《Transactions of Tianjin University》2024年第5期436-447,共12页Zhengyang Ni Huitao Yu Haoran Wang Mengmeng Qin Feng Li Hao Song Xiangyu Chen Yiyu Feng Wei Feng 
financially supported by Joint Foundation of Ministry of Education of China(No.8091B022225);National Natural Science Foundation of China(No.52173078)。
The presence of iron(Fe) has been found to favor power generation in microbial fuel cells(MFCs). To achieve long-term power production in MFCs, it is crucial to effectively tailor the release of Fe ions over extended ...
关键词:Microbial fuel cells Coating Fe ions Tailor release LONG-TERM 
Tracing the origins of mode coupling for beam quality optimization in high-power fiber laser delivery systems
《High Power Laser Science and Engineering》2024年第5期1-12,共12页Xiao Chen Shanmin Huang Liangjin Huang Lei Du Zhiping Yan Zhiyong Pan Pu Zhou Zongfu Jiang 
supported by the National Key Research and Development Program of China(No.2022YFB3606000);the National Natural Science Foundation of China(Nos.12174445 and 62061136013);the State Key Laboratory of Pulsed Power Laser Technology(No.SKL2021ZR06)。
Suppressing mode degradation is the key issue for high-power laser delivery;however,diagnosing mode degradation in its entirety,ranging from the contents and origins to locations,has always been a major obstacle.Here,...
关键词:beam quality intermodal dispersion laser delivery mode diagnosis origins of mode coupling 
Efficient high-power 2.3μm continuous-wave laser operation of diffusion-bonded composite YVO_(4)/Tm:GdVO_(4)crystals
《High Power Laser Science and Engineering》2024年第5期83-88,共6页Xiaoxu Yu Zhongben Pan Han Pan Hongwei Chu Weidong Chen Dechun Li 
supported by the National Natural Science Foundation of China(Nos.52072351,12274263,12174223 and 12304466);the Qilu Young Scholar Program of Shandong University;the Taishan Scholar Foundation of Shandong Province。
We reported on an efficient high-power continuous-wave laser operation on the^(3)H_(4)→^(3)H_(5) transition of Tm^(3+)ions in a diffusion-bonded composite YVO_(4)/Tm:GdVO_(4)crystal.Pumped by a laser diode at 794 nm,...
关键词:composite YVO_(4)/Tm:GdVO_(4)crystal high-power Tm laser ^(3)H_(4)→^(3)H_(5)transition 
High-Power All-Polarization-Maintaining Fiber Femtosecond Pulse Laser at 780 nm and Its Engineering Integration(Invited)
《中国激光》2024年第19期207-214,共8页Luo Tao Wen Junpeng Wang Wenlong Li Zihan Zhu Zhe Yang Jiahao Wu Yin Xiu Hao Fan Yiheng Liu Yalong Wei Xiaoming Yang Zhongmin 
国家自然科学基金(62375087,12374304);国家重大科研仪器研制项目(61927816);广东省重点领域研发计划(2023B0909010002,2021B1515020074);中德交流项目(M-0296);广东省“珠江人才计划”引进创新创业团队项目(2021ZT09Z109)。
We present a high-power, high-stability all-polarization-maintaining(all-PM) fiber femtosecond pulse laser source at 780 nm with full engineering integration that comprises an all-PM fiber amplified chirped pulse lase...
关键词:LASERS femtosecond pulse high power fiber laser second-harmonic generation 
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