Results 11 to 20 of about 1,562 (168)
Research on Energy Consumption Calculation of Prefabricated Cabin Type Lithium Iron Phosphate Battery Energy Storage Power Station [PDF]
, 2023 [Introduction] The paper proposes an energy consumption calculation method for prefabricated cabin type lithium iron phosphate battery energy storage power station based on the energy loss sources and the detailed classification of equipment attributes ...
Hao ZHAO, Shilong CHEN, Xuebin LI
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Literature Analysis of Energy Storage Research Based on Object Hierarchy [PDF]
, 2023 [Introduction] With the development of energy storage technology, technical schemes and application scenarios become more and more complex. For energy storage research, the conventional classification method based on technical route has certain ...
Chengye MEI +4 more
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Research on Energy Storage Planning Method Considering the Dual Constraints of Peak Shaving and Frequency Modulation [PDF]
, 2023 [Introduction] In the process of building a new power system, renewable energy will maintain a high-speed development trend. Along with large-scale grid connection of renewable energy sources such as wind energy and photovoltaic energy, the randomness ...
Lei CHEN, Ting WEN
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, 2023 随着新能源并网比例持续上升，电池储能系统（battery energy storage system，BESS）的发展备受关注。逐渐完善其激励政策和市场机制，提升其经济效益，对其未来发展具有重要意义。但目前BESS的不同物理特性、政策和市场机制、退役电池的处理方式等问题仍亟待深入研究。分析了BESS的研究现状，包括不同物理特性、参与电力系统价值评估现状。从国内外储能政策的提出、电力市场的运营、碳市场的交易等方面综述了国内外BESS需求及市场机制，并分析了梯次利用BESS的适用场景与经济效益 ...
程林*, 索克兰, 许鹤麟, 黄文瑞
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Research on the Application of Digital Twin Technology in Power Grid Engineering [PDF]
, 2023 [Introduction] In view of the digital transformation under the development of big data and the Internet, the application status of digital twin technology in power grid engineering is analyzed.
Hao ZHANG +4 more
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Comprehensive Evaluation Model of Energy Storage Power Station With Full Life Cycle [PDF]
, 2023 The research on the evaluation model of the energy storage power station focuses on the cost model and economic benefit model of the energy storage power station.
CAI Wei +7 more
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Research on Fault Current Controller of DC Microgrid [PDF]
, 2023 [Introduction] With the rapid development of AC/DC distribution networks and distributed generation technology, the role of DC microgrids in distribution networks is becoming increasingly important and will become an important component of future ...
Cong LIN, Fang GUO, Xiangfeng LI
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, 2023 针对特高压直流闭锁等原因造成的受端电网频率严重跌落问题，提出一种储能紧急频率控制策略。首先，建立储能参与紧急频率控制的数学模型。其次，对于大功率缺额后发电机组惯性响应不足问题，提出了改进的频率变化率（rate of change of frequency，RoCoF）下垂控制策略以提高储能的惯量支撑，根据储能比例分配系数实时调节储能虚拟惯性及下垂控制出力；惯性响应阶段以RoCoF下垂控制为主、虚拟惯性控制为辅，抑制系统频率变化率；结合频率调节需求和储能系统出力特点提出不同区域的调频策略 ...
苏大威, 葛乐, 郝雨辰, 高水朋
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Research on Thermosensitive Coatings for Thermal Runaway Warning in Energy Storage Power Station [PDF]
, 2023 [Introduction] Lithium iron phosphate battery storage power plants are an important basis for new power systems to consume large-scale new energy, however, the thermal runaway of battery cells seriously threatens the operational safety of storage power ...
Chaolu NIU +8 more
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Zhongguo youzhi, 2022 采用高效液氮加注技术对葵花籽油进行灌装，并与气氮加注、气液氮混合加注技术进行对比，研究其对葵花籽油品质和产品包装的影响。结果表明：3种充氮方式样品的酸值和过氧化值变化趋势基本一致；液氮加注样品常温储藏5个月后酸值（KOH）和过氧化值分别为0.07 mg/g和1.45 mmol/kg，与常温储藏相比，液氮加注样品45 ℃储藏5个月后酸值无差别，过氧化值稍有降低，为130 mmol/kg；液氮加注和气液氮混合加注样品初始及储藏过程中的过氧化值比气氮加注样品的稍高；常温下3种充氮方式样品的初始残氧值相差不大，
郭洋，王赛，刘昌树 GUO Yang, WANG Sai, LIU Changshu
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