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Expansion Planning for Renewable Integration in Power System of Regions with Very High Solar Irradia
In this paper,we address the long-term generation and transmission expansion planning for power systems of regions with ......
No external load measurement strategy for micro thermoelectric generator based on high-performance S
In this study,a micro in-plane p-type thermoelectric generator(TEG),which consists of thin-film Si1-x-yGexSny ternary al......
为探究风力机叶片动态特性与分形维数之间的关系，基于湍流风谱模型Von Karman和NWTCUP生成2种风场，通过多体动力学软件FAST仿真出不......
胡同里的四合院是北京特有的民居形式。如果你住惯了高楼大厦,看腻了宽阔街道,那就请到北京的胡同里来看看,来感受一下这儿的“胡......
The contents of trace element of Yue ware excavated in Shaoxing, Shanglinhu, Shangyu kiln sites and Hangzhou palace were......
Passive periodic structures exhibit unique dynamic characteristics that make the passive periodic structures act as mech......
Generation of a continuous-wave squeezed vacuum state at 1.3 μm by employing a home-made all-solid-s
We present a continuous-wave squeezed vacuum generation system at a telecommunication wavelength of 1.3 μm. By employin......
Molecular sieves are a class of POrou s open-framework solids, containing regular systemsof intracrystalline cavities an......
By analyzing the translation standard by Yan Fu from the perspective of time, and personal ideologies backgrounds,this p......
In the nearshore,the wave field contains reflected and incident waves in which there iscorrelation between their phases ......
Numerical and experimental research on different inlet configurations of high speed centrifugal comp
Three different inlet configurations,including a original straight pipe and two bend pipes with different axial length,f......
A 3D numerical simulation of laser-induced incandescence of soot particles in coal combustion produc
Laser-induced incandescence (LII) has received increasing attention as a potentially powerful technique for in-situ meas......
Mobile agent has shown its promise as a powerful means to complement and enhance existing technology in various applicat......
RNA interference (RNAi) is a remarkable type of generegulation based on sequence-specific targeting anddegradation of R......
Activation of B-cells is initiated by the ligation of B-cell receptors by its cognate antigen, inducing a series of sign......
We examined whether the powerful sodium ferulate(SF) could improve myocardial ischemia fibrosis degree and gain the info......
While laparoscopic colon surgery has been established to some degree over this decade,laparoscopic rectal surgery is not......
A method for extracting human gait series from accelerometer signals based on the ensemble empirical
In this paper,the ensemble empirical mode decomposition(EEMD) is applied to analyse accelerometer signals collected duri......
Due to advantages such as low cost, small size, low weight, low power consumption, powerful capability of anti-jamming, ......
,Pilot reuse and power control of D2D underlaying massive MIMO systems for energy efficiency optimiz
It is predicted that there will be billions of machine type communication (MTC) devices to be deployed in near future.Th......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Numerical Simulation and Analysis of Power Consumption and Metzner-Otto Constant for Impeller of 6PB
Majority of non-Newtonian fluids are pseudoplastic with shear-thinning property,which means that the viscosity will be d......
Power Reform Enters New Stage——An exclusive interview with Wang Qiang, director of Department of Pol
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
针对电能质量暂态扰动信号时频局部化信息量较广难以简洁灵活提取有效细微特征以及匹配追踪算法计算量大的问题，提出一种应用于电能......
随着国家经济水平的不断提高,电网的用电负荷不断增加,同时用户对供电可靠性的要求也越来越高,DL 755—2001《电力系统安全稳定导......
Numerical Simulation and Analysis of Power Consumption and Metzner-Otto Constant for Impeller of 6PB
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提出了一种与电力市场机制相协调的发电交易和调度的节能减排调度方法.该方法通过容量合同交易实现机组的高低能耗置换的同时,也给......
供电可靠性作为电力营商环境的重要组成部分,不仅是衡量我国社会经济发展水平的国际性指标之一,也体现我国电力企业的生产技术水平......
基于太原南站钢结构站房健康监测系统,对站房结构在列车进站、出站、过站工况,人群检票进站工况以及施工荷载工况下钢结构站房的实......
针对低成本、大尺寸的GaN HEMT技术,回顾了近年来Si基GaN射频器件在大尺寸材料外延生长、器件制备工艺与单片集成电路等方面的国内......
配电网低压侧在用户负荷增加时会出现负荷端电压降低的情况,从而影响电器的正常运行。目前对配网低压侧电压偏移现象的治理途径主......
在咪唑型离子液体1-乙基-3-甲基咪唑四氟硼酸盐(EMIBF4)混配有机溶剂碳酸丙酸酯(PC)、碳酸二甲酯(DMC)的电解液中,通过调整正负极......
孤岛微电网系统作为未来智能电网中的重要环节,其电压安全、稳定运行一直是电力部门关注的热点之一。文章构建了含下垂控制方式的......
为解决目前垂直轴风力机叶片翼型都是在单一攻角下进行设计而忽略运行时叶片攻角变化范围大的问题,该研究提出一定攻角范围下垂直......
针对如何减少离网系统供需不平衡以及提高能源利用效率的问题,该文提出一种基于负荷重要性和源-荷互补性的离网系统终端电/热/冷负......
在ZX195型直喷式柴油机上进行了桐油制备的生物柴油和石化柴油不同配比的混合燃料试验研究。试验结果表明：在不对柴油机做任何调整......
为避免切除因潮流转移导致过载的线路,提出一种基于功率灵敏度和经济补偿最小化的线路过负荷紧急控制方法。利用功率灵敏度矩阵反......
农村生活污水处理设施的建设作为农村水环境整治的主要项目之一,是使得农村生活污水得到有效处理的基本保障,是切实改善农村水环境......
智能变电站常采用交换式以太网技术共享数据，这种方式简单高效却无法保证数据传输的实时性。比较各种实时以太网技术的特点，引入Ethe......
远距离输电系统的传输能力受到暂态稳定极限的限制，本文对于非线性变结构控制系统的切换面的设计提出了一种新的方法，并且将此方法于......
在分析小波阈值降噪原理的基础上,为了克服硬阈值函数不连续和软阈值函数中估计小波系数与分解小波系数之间存在恒定偏差的问题,构......
本文鉴于常用的基于电容充放电的运算放大器积分式长周期扫描电路输出电压线性差,设计了基于计数器和D/A转换的数字式线性功率扫描......
提出一种基于S变换和支持向量机（SVM）的电力电子电路故障诊断方法,首先对故障信号进行S变换时频分析并提取相应的故障特征,然后构造......
本文根据巴基斯坦某沿海2×660 MW燃煤发电机组投产运行情况,介绍了高盐雾对电站运行带来的危害,并提出保障机组安全稳定运行......
针对电力电子设备综合负荷模型难以用机理模型描述的现状，构造了动态综合负荷的模糊神经网络模型．该模型具有模糊推理和神经网络的优......
由于变电站故障诊断信息中含有大量不确定、噪声数据，提出了利用粗糙集理论对大量的诊断征兆信息进行分类，从而获得简约的规则。然后......
The kinds and the distribution of the coal in China areinvestigated in this paper. The results indicated that the 80% co......
用大功率高亮度发光二极管（LED）取代白炽灯、荧光灯等传统照明光源已是大势所趋。提出了一种直接利用市电但无需整流桥的大功率LED驱......
分析了常规游梁式抽油机能耗高的原因；根据抽油设备节能降耗理论及油井实际提出了节能途径和措施以及新型双天轮节能抽油机、单曲柄......
本文创造性的运用中值定理和Ｔａｙｌｏｒ公式，证明了Ｆｅｒｍａｔ猜想...
