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| 1 | Energy Management and Optimization of Vehicle-to-grid Systems for Wind Power Integration显示文摘An approach to smoothing the fluctuations of largescale wind power is investigated using vehicle-to-grid(V2G)systems.First,an energy management and optimization system is designed and modeled.By using the wavelet packet decomposition method,the target grid-connected wind power,the required electric vehicle(EV)power,and supercapacitor power are determined.The energy management model for EVs is then developed by introducing a knapsack problem that can evaluate the needs of an EV fleet.Furthermore,an optimized dispatch strategy for EVs and wind power is developed by using a dynamic programming method.A case study demonstrates that the energy management and optimization method for V2G systems achieves noticeable performance improvements over benchmark techniques. | Wei Wang Liu Liu Jizhen Liu Zhe Chen | 2021 | CSEE Journal of Power and Energy Systems2021，7，1： | 4 |
| 2 | Optimal Operation of an Integrated Electricity-heat Energy System Considering Flexible Resources Dispatch for Renewable Integration显示文摘Large fluctuations may occur on the energy supply and the load sides when large-scale renewable energies are integrated,leading to great challenges in power systems.The renewable power curtailment is especially numerous in the integrated electricity-heat energy system(IEHES)on account of electricity-heat coupling.The flexible resources(FRs)on both the energy supply and load sides are introduced into the optimal dispatch of the IEHES and further modeled to alleviate the renewable fluctuations in this paper.On the energy supply side,three kinds of FRs based on electricity-heat coordination are modeled and discussed.On the load side,the shiftable electricity demand resource is characterized.On this basis,the solution for FRs participating in IEHES dispatch is given,with goals of maximizing the renewable penetration ratio and lowering operation costs.Two scenarios are performed,and the results indicate that the proposed optimal dispatch strategy can effectively reduce the renewable energy curtailment and improve the flexibility of the IEHES.The contribution degrees of different FRs for renewable integration are also explored. | Wei Wang Shuhao Huang Guangming Zhang Jizhen Liu Zhe Chen | 2021 | Journal of Modern Power Systems and Clean Energy2021，9，4： | 3 |
| 3 | Cytotoxicity and binding profiles of activated CrylAc and Cry2Ab to three insect cell lines显示文摘 | Jizhen Wei Gemei Liang Kongming Wu Shaohua Gu Yuyuan Guo Xinzhi Ni Xianchun Li | 2018 | Insect Science2018，25，4： | 2 |
| 4 | Carbon-nanotube-modified glassy carbon electrode for simultaneous determination of dopamine, ascorbic acid and uric acid: The effect of functional groups显示文摘 | Huaqing Bi Yanhui Li Shufeng Liu Peizhi Guo Zhongbin Wei Chunxiao Lv Jizhen Zhang X.S. Zhao | 2012 | Sensors & Actuators: B Chemical2012，，： | 1 |
| 5 | Analysis by cDNA mieroarrays of altered gene expression in middle ears of rats following pneumoeoceal infection显示文摘 | Jizhen L Yasuhiro T Wei P | 2002 | Int J Ped Otorhinolaryngology2002，65，： | 1 |
| 6 | Analysis by cDNA microarrays of altered gene expression in middle ears of rats following pneumococcal infection显示文摘 | Jizhen Lin Yasuhiro Tsuboi Wei Pan | 2002 | Int J Ped Otorhinolaryngology2002，65，3： | 1 |
| 7 | A mixture model approach to detecting differentially expressed genes with microarray data 显示文摘 | WEI P JIZHEN L CHAP T | 2003 | Funct Integr Genomics2003，3，： | 1 |
| 8 | Variable-speed technology used in power plants for better plant economics and grid stability显示文摘 | Wei Wang Jizhen Liu Deliang Zeng Zhongwei Lin Can Cui | 2012 | Energy2012，，1： | 1 |
| 9 | Atomic-resolution characterization on the structure of strontium doped barium titanate nanoparticles显示文摘Ferroelectric barium titanate nanoparticles(BTO NPs)may play critical roles in miniaturized passive electronic devices such as multi-layered ceramic capacitors.While increasing experimental and theoretical understandings on the structure of BTO and doped BTO have been developed over the past decade,the majority of the investigation was carried out in thin-film materials;therefore,the doping effect on nanoparticles remains unclear.Especially,doping-induced local composition and structure fluctuation across single nanoparticles have yet to be unveiled.In this work,we use electron microscopy-based techniques including high-angle annular dark-field scanning transmission electron microscopy(HAADF-STEM),integrated differential phase contrast(iDPC)-STEM,and energy dispersive X-ray spectroscopy(EDX)mapping to reveal atomically resolved chemical and crystal structure of BTO and strontium doped BTO nanoparticles.Powder X-ray diffraction(PXRD)results indicate that the increasing strontium doping causes a structural transition from tetragonal to cubic phase,but the microscopic data validate substantial compositional and microstructural inhomogeneities in strontium doped BTO nanoparticles.Our work provides new insights into the structure of doped BTO NPs and will facilitate the materials design for next-generation high-density nano-dielectric devices. | Haoyu Jiang Jizhen Qi Dongchang Wu Wei Lu Jiahui Qian Haifeng Qu Yixiao Zhang Pei Liu Xi Liu Liwei Chen | 2021 | Nano Research2021，14，12： | 0 |
| 10 | Study on Variety Improvement of Chinese Drugs with Heavy Ion Beams显示文摘In order to improve quality of Chinese-drugs Angelica and Dangshen, it is desired to breed some new varieties with high yield, high grade, resistant disease and resistant adversity, meanwhile, to break a new breeding way with shortcut and high efficiency. | Xie Hongmei Wei Zengquan Liu Xiaorui Xu Jizhen | 2004 | 近代物理研究所和兰州重离子加速器实验室年报:英文版2004，，1： | 0 |
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