Results 51 to 60 of about 1,662 (102)

考虑可再生能源出力概率模型和预测负荷区间模型的输电网规划方法 [PDF]

全球能源互联网, 2019
针对电网规划过程中不确定因素的数学模型类型不一致的情况，提出了考虑可再生能源出力概率模型和预测负荷区间模型的输电网规划方法。首先给出了考虑区间数的扩展随机机会约束规划模型；然后建立了以投资成本最小为目标函数，以支路潮流的扩展随机机会测度作为约束条件，同时考虑随机不确定因素和区间不确定因素的输电网规划模型；采用粒子群优化算法优化规划方案，采用准蒙特卡洛模拟和改进的分支定界相结合的方法对规划方案进行安全校验。IEEE RTS-24节点系统和某实际电网的案例结果证明了所提算法的有效性和正确性。
张立波, 高骞, 周勤勇, 韩奕, 申洪, 贺庆   +5 more
doaj   +1 more source

基于时序场景的全球联网电力流多期规划模型

全球能源互联网, 2019
面临资源紧张、环境污染、气候变化等诸多挑战，需要大力推动以太阳能、风能等清洁能源替代化石能源，走绿色低碳可持续的全球能源转型道路。针对全球能源互联互通需要，提出了通过时序场景计及全球可再生能源资源和电力需求的分布特性，在此基础上以全球电力供应总成本最小化为目标，构建了全球联网电力流多期规划模型；最后面向全球能源资源大范围优化配置的发展愿景，开展了全球联网电力流格局的量化分析。
焦冰琦, 张富强, 徐志成
doaj   +1 more source

[Extracellular matrix materials and tissue regeneration and repair]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhao L, Xie H.
europepmc   +1 more source

[Optimization of Comprehensive Prevention and Control Strategies for Myopia From the Persepctive of the Social Ecological Systems Theory]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Chen Z, Zhu M, Yue L.
europepmc   +1 more source

[Adolescent depressive disorder: prevalence, risk factors, current status of diagnosis and treatment, and challenges]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Cong EZ.
europepmc   +1 more source

[Exploration and Practice of Constructing a New Ecology of Experimental Stomatology Practice Teaching Driven by Digital Intelligence]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zhang Y, Zheng Q, Wang Y, Zhang M, Shen J, Hao A, Han X, Ye L.   +7 more
europepmc   +1 more source

[Chinese guideline on the diagnosis and treatment of adult primary immune thrombocytopenia (2025)]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Thrombosis and Hemostasis Group, Chinese Society of Hematology, Chinese Medical Association.   +2 more
europepmc   +1 more source

[Identification and Underlying Mechanisms of Immune Cell- and Senescence-Related Biomarkers in Atrial Fibrillation]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Huang W, Liu E, Fu H.
europepmc   +1 more source

[Research progress on combined transcranial electromagnetic stimulation in clinical application in brain diseases]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wei Y, Wang T, Wang C, Zhang Y, Xu G.
europepmc   +1 more source

[Progresses on temporal interference electromagnetic stimulation for non-invasive deep brain function modulation]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhou T, Yu P, Xu Y.
europepmc   +1 more source