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39篇 您的检索式:作者名="YuanZ"
    题名 作者 年代 出处 被引量
1Low-carbon generation expansion planning considering uncertainty of renewable energy at multi-time scales显示文摘With the development of carbon electricity,achieving a low-carbon economy has become a prevailing and inevitable trend.Improving low-carbon expansion generation planning is critical for carbon emission mitigation and a lowcarbon economy.In this paper,a two-layer low-carbon expansion generation planning approach considering the uncertainty of renewable energy at multiple time scales is proposed.First,renewable energy sequences considering the uncertainty in multiple time scales are generated based on the Copula function and the probability distribution of renewable energy.Second,a two-layer generation planning model considering carbon trading and carbon capture technology is established.Specifically,the upper layer model optimizes the investment decision considering the uncertainty at a monthly scale,and the lower layer one optimizes the scheduling considering the peak shaving at an hourly scale and the flexibility at a 15-minute scale.Finally,the results of different influence factors on low-carbon generation expansion planning are compared in a provincial power grid,which demonstrate the effectiveness of the proposed model.Yuanze Mi Chunyang Liu Jinye Yang Hengxu Zhang Qiuwei Wu 2021Global Energy Interconnection2021,4,3:9
2Optimization operation model of electricity market considering renewable energy accommodation and flexibility requirement显示文摘The renewable portfolio standard has been promoted in parallel with the reform of the electricity market,and the flexibility requirement of the power system has rapidly increased.To promote renewable energy consumption and improve power system flexibility,a bi-level optimal operation model of the electricity market is proposed.A probabilistic model of the flexibility requirement is established,considering the correlation between wind power,photovoltaic power,and load.A bi-level optimization model is established for the multi-markets;the upper and lower models represent the intra-provincial market and inter-provincial market models,respectively.To efficiently solve the model,it is transformed into a mixed-integer linear programming model using the Karush–Kuhn–Tucker condition and Lagrangian duality theory.The economy and flexibility of the model are verified using a provincial power grid as an example.Jinye Yang Chunyang Liu Yuanze Mi Hengxu Zhang Vladimir Terzija 2021Global Energy Interconnection2021,4,3:6
3Detection of the Lehmann discontinuity beneath Tonga with short-period waveform data from Hi-net显示文摘The undulation and characteristics of the Lehmann discontinuity at the base of the Low Velocity Zone in the upper mantle are significant for understanding the coupling between the lithosphere and asthenosphere, and corresponding geodynamic processes. Vertical waveform data from six earthquakes with focal depths between 75 and 150 km and magnitudes Mb 5.0–6.0 since 2004 were collected from the short-period Hi-net array. Selected waveform data were processed for each event network pair using the Nth-root slant stack method to retrieve the SdP conversion phases from the possible 220 km(Lehmann) discontinuity. The conversion points related to the SdP phases show that there is a clear and flat velocity interface around 230 km, suggesting that there is a sinking of the Lehmann discontinuity beneath Tonga with no obvious undulation. The 230 km depth of the Lehmann discontinuity in this location could be explained by an hypothesis of transition in the deformation mechanism from dislocation creep to diffusion creep.CHEN Jian ZHOU YuanZe WANG HongCai 2014Science China Earth Sciences2014,57,8:4
4Topographies of seismic velocity discontinuities and penetrations of subducting slabs beneath the Sea of Okhotsk显示文摘The existence of discontinuities, the topographies of the 410 km and 660 km discontinuities, and the penetrations of subducting slabs near the 660 km discontinuities beneath the Sea of Okhotsk were studied using Nth root slant stack and digital records from networks in Germany and the western United States. Results show the obvious evidence for reflected and refractive phases associated with the 410 km and 660 km discontinuities. There may be discontinuities at other depths such as 150 km, 220 km and 520 km. The 410 km discontinuity is elevated and the 660 km discontinuity is depressed respectively, consistent with the expected thermal signature of the phase transitions. The subducting slab has penetrated into the lower mantle in the northern part of the Sea of Okhotsk, while it is stagnant on the 660 km discontinuity in the southern part.Zhiyong Jiang Shaoxian Zhang Yuanze Zhou 2002Chinese Science Bulletin2002,47,24:3
5Oil spill detection on the ocean surface using hybrid polarimetric SAR imagery显示文摘Hybrid-polarimetric SAR(synthetic aperture radar) is a new SAR mode, with relatively simple architecture, low cost, and wide swath, which will be carried by several Earth-observing systems from now to the near future. Here, we show how the second Stokes parameter of hybrid-polarimetric SAR can be employed to detect oil on the ocean surface using the classic well-known Otsu threshold methodology, in relation to contributions from different polarizations and dampening effects on backscatter intensity, neglecting the specific scattering mechanisms and oil types for an oil-covered surface. The detection methodology is demonstrated to be reliable in three example cases: oil-on-water experiments conducted by the Norwegian Clean Seas Association, natural oil seeps from the Gulf of Mexico, and observations from the Deep Water Horizon oil spill disaster in 2010.LI HaiYan PERRIE William ZHOU YuanZe HE YiJun 2016Science China Earth Sciences2016,59,2:2
6Mid-spatialfrequencyerror(PSD-2)ofopticsinducedduringCCOSandfull-aperturepolishing显示文摘LiaoD YuanZ TangC etal 2013JournaloftheEuropeanOpticalSociety-RapidPublications2013,8,13:1
7Glycosylatedhemoglobininrelationshiptocardiovascularoutcomesanddeathinpatientswithtype2diabetes:Asystematicreviewand-meta-analysis显示文摘ZhangY HuG YuanZ etal 2012PLoSOne2012,7,42:1
8Synthesis and characterization of a liquid crystalline epoxy containin8 azomethine mesogen for modification of epoxy resin显示文摘GAO Zongyong YU Yingfeng XU Yuanze 0,,:1
9Binding of SrctoNa+, K+- ATPase forms a functional signaling complex 显示文摘TianJ CaiT YuanZ 2006Mol Biol Ce112006,17,1:1
10显示文摘YuanZ H Huang H Fan S S 2002Adv Mater2002,14,:1
11Operating zone segregation of chemical reaction systems based on stability and non-minimum phase behavior analysis 显示文摘YuanZ H Wang H Z Chen B Z Zhao J S 2009Chemical Engineering Journal2009,155,12:1
12The research of radial friction welding显示文摘Xu Xiaoling Wu Wei Xu Yuanze 2005Welding in the World2005,49,1:1
13Global dynamics of an SEI model withacute and chronicstage显示文摘YuanZ 2008Journal of computational and Applied Mathematics2008,213,2:1
14Synthesis andcharacterization of a liuquid crystalline epoxy containing azomethinemesogen for modification of epoxy resin显示文摘Gao Zongyong Yu Yingfeng Xu Yuanze 2007Journal of Applied Pol-ymer Science2007,105,4:1
15Synthesis and characterization of amorphous nanosized MnSnO3 as a high capacity anode material for lithium ion battery 显示文摘YuanZ Y Huang F Feng C Q 2003Journal of Materials Science Letters2003,22,:1
16Simultaneos nitrifi-cation denitrification and phosphorus removal in a lab-scalesequencing batch reactor显示文摘Zeng R J Lemaire R YuanZ Keller J 2003Biotechnol Bioeng2003,84,2:1
17Synthesis and characterization of a liquid crystalline epoxy containing azomethine mesogen for modification of epoxy resin 显示文摘Gao Zongynng Yu Yingfeng Xu Yuanze 2007Journal of Applied Polymer Science2007,105,4:1
18Synthesis and characterization of a liquid crystalline epoxy containing azomethine mesogen for modification of epoxy resin显示文摘Gao Zongyong Yu Yingfeng Xu Yuanze 2007Journal of Applied Polymer Science2007,105,4:1
19Cardioprotective effects of cardiol on acute autoimmune myocarditis显示文摘 SHIUJIK NIMATAM 2004Mol cell biochemistry2004,259,:1
20Complete molecular remission after interferon alpha treatment in a case of 8p11 myeloproliferative syndrome显示文摘ZhouL FuW YuanZ 0,,:1
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