INVERTERS

作品数:73被引量:137H指数:6
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相关作者:严仰光谢少军刘军张勇李先祥更多>>
相关机构:南京航空航天大学湖南大学科世达(上海)管理有限公司华南理工大学更多>>
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相关基金:国家自然科学基金中国博士后科学基金江苏省科技成果转化专项资金国家高技术研究发展计划更多>>
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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 
Grid-Connected/Islanded Switching Control Strategy for Photovoltaic Storage Hybrid Inverters Based on Modified Chimpanzee Optimization Algorithm
《Energy Engineering》2025年第1期265-284,共20页Chao Zhou Narisu Wang Fuyin Ni Wenchao Zhang 
received funding from the Postgraduate Research&Practice Innovation Program of Jiangsu Province(SJCX23_1633);2023 University Student Innovation and Entrepreneurship Training Program(202311463009Z);Changzhou Science and Technology Support Project(CE20235045);Open Project of Jiangsu Key Laboratory of Power Transmission&Distribution Equipment Technology(2021JSSPD12).
Uneven power distribution,transient voltage,and frequency deviations are observed in the photovoltaic storage hybrid inverter during the switching between grid-connected and island modes.In response to these issues,th...
关键词:Photovoltaic storage hybrid inverters modified chimpanzee optimization algorithm droop control seamless switching 
Analysis of Maximum PowerPoint Tracking (MPPT) Adaptability in Inverters of the Three-Phase Photovoltaic Systems Integrated into the Electrical Grid of Congo-Brazzaville
《Journal of Power and Energy Engineering》2024年第11期125-152,共28页Rostand Martialy Davy Loembe Souamy Mavie Grace Mimiesse Brel Levallois Ndzah Yombi Zonzolo   Guoping Jiang Wanghong Hua Xubao Wen 
This paper investigates the adaptability of Maximum Power Point Tracking (MPPT) algorithms in single-stage three-phase photovoltaic (PV) systems connected to the grid of Congo-Brazzaville and compares the attributes o...
关键词:Photovoltaic Array CONGO Maximum Power Point Tracking Perturbation Observation Incremental Conductance Partial Shading Conditions Performance Evaluation State Flow 
Indacenodithiophene-based single-component ambipolar polymer for high-performance vertical organic electrochemical transistors and inverters
《Aggregate》2024年第5期297-306,共10页Yimin Sun Yu Lan Meisi Li Wang Feng Miao Xie Yueping Lai Wei Li Yuhua Cheng Jianhua Chen Wei Huang Liang-Wen Feng Junqiao Ding 
Sichuan Science and Technology Program,Grant/Award Number:2023ZYD0161;Chengdu Science and Technology Bureau,Grant/Award Number:2023-YF06-00028-HZ;National Natural Science Foundation of China,Grant/Award Numbers:92163132,52263019,52273316,62273073;Yunnan Fundamental Research Project,Grant/Award Number:202301AT070313;Yunling Scholar Project of“Yunnan Revitalization Talent Support Program”;National Key Research and Development Program of China,Grant/Award Numbers:2022YFE0134800,2023YFC2411800;Aeronautical Science Foundation of China,Grant/Award Number:20230024080002;Yunnan Provincial Department of Education Science Research Fund Graduate Program,Grant/Award Number:2023Y0236。
Single-component ambipolar polymers are highly desirable for organic electrochem-ical transistors(OECTs)and integration into complementary logic circuits with reduced process complexity.However,they often suffer from ...
关键词:electrooculogram recording INVERTERS single-component ambipolar polymer vertical organic electro-chemical transistors 
Solution-processed rare-earth thulium oxide with high permittivity for low-voltage transistor and inverters applications
《Journal of Rare Earths》2024年第8期1604-1609,I0007,共7页Daiming Liu Fei Wang Yongtao Zhang Ya'nan Ding 
supported by the National Natural Science Foundation of China (21978142,52005277)。
The use of high-permittivity(high-k) thin films as gate dielectrics is essential in the development of lowpower electronics,In this work,rare-earth thulium oxide(Tm_(2)O_(3)) thin films were prepared by a facile solut...
关键词:Rare earths Tm_(2)O_(3) Dielectric TRANSISTOR Inverter 
Transient stability of grid following inverters:The impacts of damping and fault ride-through
《Energy Internet》2024年第2期150-165,共16页Qi Zhang Yunjie Gu Dong Liu Chenxu Wang Kehu Yang Zhe Chen 
This research was supported by the China Scholarship Council.
The interaction of grid following inverters with a weak grid raises risks of transient instability.The effects of damping and fault-ride through(FRT)make the transient dy-namics more complicated.To investigate the imp...
关键词:stability TRANSIENT system 
Review of Three-phase Soft Switching Inverters and Challenges for Motor Drives
《CES Transactions on Electrical Machines and Systems》2024年第2期177-190,共14页Haifeng Lu Qiao Wang Jianyun Chai Yongdong Li 
funded by Tsinghua University-Weichai Power Intelligent Manufacturing Joint Research Institute (WCDL-GH-2022-0131)。
For electric vehicles (EVs),it is necessary to improve endurance mileage by improving the efficiency.There exists a trend towards increasing the system voltage and switching frequency,contributing to improve charging ...
关键词:Soft switching inverters Zero-voltage switching Electric vehicles Motor drives 
Asymmetrical Fault Current Calculation Method and Influencing Factors Analysis of Droop-Controlled Inverters被引量:1
《CSEE Journal of Power and Energy Systems》2024年第2期562-573,共12页Huimin Zhao Zhikang Shuai Jun Ge An Luo Weimin Wu Z.John Shen 
supported by National Natural Science Foundation of China under Grant 51977066。
Since the fault dynamic of droop-controlled inverter is different from synchronous generators (SGs), protection devices may become invalid, and the fault overcurrent may damage power electronic devices and threaten th...
关键词:Asymmetrical fault analysis droop control fault current calculation method LIMITER transient fault characteristics 
Zero Sequence Voltage and Current Control in Four-wire Grids-fed by Grid-forming Inverters被引量:1
《CSEE Journal of Power and Energy Systems》2023年第6期2272-2279,共8页Zixian Zhu Wei Chen Vito Giuseppe Monopoli 
the National Natural Science Foundation of China(NSFC)under Grant 51767017;National Science and Technology Major Project of Gansu Province under Grant 19ZD2GA003.
Low voltage three-phase four-wire AC distribution grids may experience high neutral current,mainly caused by asymmetrical distribution of single-phase loads in three phases.High neutral current will not only increase ...
关键词:LV AC grid neutral current reduction grid-forming inverter three-phase four-wire system 
Power Synchronization Compensation Strategy Based on Second-order Compensation Links for Voltage-controlled Inverters in Microgrids
《Journal of Modern Power Systems and Clean Energy》2023年第6期1935-1947,共13页Jiawei Dong Chunyang Gong Jun Bao Lihua Zhu Hui Chen Zhixin Wang 
supported by the National Key R&D Program Funding Projects (No.2018YFB1503001);the Science and Technology Plan Project of the Shanghai Science and Technology Commission (No.21DZ1207300);the Industrial Strengthening Program Projects from the Shanghai Municipal Commission of Economy and Informatization (No.GYQJ-2022-1-14)。
A second-order compensation link is adopted to control voltage-controlled inverters(VCIs) in microgrid systems to enhance the performance of the power synchronization process of the inverter. The second-order compensa...
关键词:Frequency-domain analysis power synchronization second-order compensation link stability voltage-controlled inverter(VCI) microgrid 
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