Results 21 to 30 of about 3,864 (107)
全球能源互联网, 2018 大力发展全球风能、太阳能、水能等可再生能源，实现全球清洁能源共享，是构建全球能源互联网的重要驱动力。通过对中国与全球可再生能源发展情景的比较分析，阐述了中国和全球可再生能源发展之间的相似性。在对中国与全球可再生能源发展现状分析的基础上，总结了中国可再生能源发展的相关经验及存在问题。针对这些问题，提出了相应的解决思路和措施，即通过源—网—荷—储及市场共同协调，促进可再生能源健康稳步发展。最后，通过分析全球能源互联网的发展需求和现有基础，提出了中国可再生能源发展对建设全球能源互联网的启示和建议。
黄其励
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Gaoya dianqi, 2021 园区综合能源系统是用户侧多能源耦合与供应的典型形式,而综合需求响应(integrated demand response,IDR)则是实现多种能源间耦合互补关系的重要应用,而目前的园区综合能源系统规划研究并未考虑IDR的应用。为了进一步激发园区综合能源系统中的多能互补特性,提升规划的灵活性和经济性,文中提出了一种考虑综合需求响应的园区综合能源系统优化配置模型,其在建立PIES内部各能量转换设备和能量存储设备数学模型的基础上,以包含投资、运行、维护和IDR成本的全寿命周期成本最小为目标函数进行建模 ...
高强 +5 more
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, 2018 近年来,以风电、太阳能和电动汽车为代表的新能源行业发展迅速,中国已成为世界上风电、太阳能装机容量最大的国家和新能源汽车保有量最多的国家。新能源快速发展的同时也暴露出来了一些问题,集中体现在过度依赖补贴以及弃风弃光现象突出等方面。针对这些问题,本文介绍了中国新能源产业发展的成功路径和机制,分析了补贴和弃风弃光等问题,并提出了转变新能源补贴方式、适时推出可再生能源配额制等政策建议。在十九大精神指导下,通过合理的政策设计和引导,中国新能源将能抓住历史性的发展机遇 ...
林伯强
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Optimization Scheduling of Integrated Energy Systems in Communities Based on Demand Response and Stackelberg Game [PDF]
ObjectivesWith the continuous growth of demand-side response resources, traditional energy scheduling models struggle to meet the system requirements of high penetration levels of renewable energy.
CHEN Heng, GAO Yue, HOU Langbo, SUN Hao
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Overview of Active Distribution Network Planning With High Proportion of New Energy Access [PDF]
The new energy is connected to the distribution network in the form of distributed generation, which brings uncontrollability, randomness and volatility to the system. With the help of modern power electronics, information and communication and automatic
GAI Xueyang +4 more
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An analysis method for the maturity of power technology based on literature search [PDF]
China’s power industry has gone through a period of rapid development. With the transformation of the global energy structure, the development goal of building a new type of power system was proposed, which pointed out the direction for the next stage of
HE Dongshan +5 more
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Research on Power Planning Based on Robust Optimization Under Carbon Trading Condition [PDF]
ObjectivesIt is important to improve the processing ability of uncertain parameters in power planning.MethodsA robust power planning model based on cardinality constrained uncertainty set under carbon trading condition was proposed.
SUN Dunhu, YE Jianqiang
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Jianzhu Gangjiegou Jinzhan, 2021 提出了一种新型自复位抗侧力模块,该模块主要由预应力钢边框和角部可更换阻尼器组成,将其配置于分层装配式钢框架中,可以实现结构系统的低残余变形与震后功能恢复。在自复位模块中,预应力钢边框主要提供初始刚度与恢复力,可更换阻尼器通过舌板受弯屈服耗能。该自复位模块的刚度、承载力和耗能系数可以独立调节,角部阻尼器具有分散耗能稳定、对连接抗力需求低、不影响窗口门洞布置、震后极易更换的特点。建立了该自复位抗侧力模块的刚度与承载力理论计算公式与数值模拟方法,并提出了配置自复位模块的分层装配式钢框架结构体系的性能化设计目标。
楚功崚, 王伟
doaj
Optimized Operation Strategy of Wind-Solar-Storage Integrated Charging Station Considering Power-to-Hydrogen and Demand Response [PDF]
ObjectivesTo meet the charging demands of new energy vehicles and promote the utilization of renewable energy, an optimized operation strategy of a wind-solar-storage integrated charging station, considering power-to-hydrogen conversion and demand ...
CUI Lu, LIU Shilin, MIAO Wan, WANG Qing
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Research on Economic Scheduling of Active Distribution Networks With Inclusion of Data Center and Energy Storage [PDF]
ObjectivesTo improve the new energy consumption capacity of the power grid, reduce operational costs for power generation companies, and address issues such as increased network losses and reduced new energy consumption when large-scale renewable energy ...
LI Ji, MA Haoran, WANG Weiqing, YUAN Zhi
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