Analysis and Calculation of Incremental Transmission Loss in Economic Dispatch 经济调度发电功率分配中网损微增率的分析与计算
The trend is motivated by the economy of scale due to the higher transmission capacity, more efficient use of right-of-way, lower transmission loss, and reduced environmental impact. 这种趋势是由于更大输电容量,更有效利用线路走廊,更低线路损耗的规模经济性以及降低对环境影响所促使。
A substructure method and a dual reciprocity boundary element method ( DRBEM) are applied to calculate four-pole parameters and transmission loss of ducts and silencers with complex flow. 将子结构法和双倒易边界元法联合应用于预测具有三维复杂流存在时管道和消声器的四极参数与传递损失,阐述其基本原理与数值过程。
With the measuring system equipped with a microchip solid laser and a unique refractive index matching cladding mode filter, the transmission loss of a double clad fiber laser was measured. 利用固体微晶片激光器作为光源输出,建立了折射率匹配法传输特性测试仪实验装置,对掺镱双包层光纤的传输损耗特性进行了测量。
When the conductance of sound radiation for IDT is equal to the output conductance for the matching network, the reflection loss and transmission loss can be reduced. 叉指换能器的声辐射电导等于匹配网络输出端电导时,可以减小反射损耗和传输损耗。
It is pointed out that there are wide application prospects of applying BDPC in transmission loss allocation, congestion cost allocation, cost allocation of ancillary service of reactive power as well as in power system planning, operation and control. 指出支路策动功率分量在输电损耗分配、塞成本分配、功辅助服务成本分配和电力系统规划、行与控制中有着广泛的应用前景。
The acoustic analysis model for an automotive exhaust muffler is built, and the transmission loss of exhaust muffler is measured by test and also simulated by using both FEM and BEM. 建立某汽车排气消声器的声学分析模型,采用有限元法和边界元法对排气消声器的传递损失进行了仿真分析和试验测试。
The comparison is in term of fiber required, average propagation delay, transmission loss, max bit rate, fault tolerance among four type topologies included bus, star, ring and dual ring. 针对双总线形、星形、环形和双环形四种光纤网络拓扑,比较它们的光纤需求长度、平均传播延迟、传输衰减、最大比特率及容错。
Numerical Analysis of Transmission Loss of Mufflers with Complex Shape and Catalytic Converter 带催化转化器消声器传递损失数值分析
Mechanism of in-band transmission loss in single-layer bandpass FSS 单层带通FSS的带内传输损耗机理
Calculation of Transmission Loss in Distribution Networks with Distributed Generations Research on Graphical Based Energy Loss Theoretical Computation System of Distribution 图形化配电网理论线损计算系统的研究
Data Processing Software Design of Sound Transmission Loss Based on DADiSP 基于DADiSP的水声传播损失数据处理软件设计
Study on Test Method of Transmission Loss of Vehicle Muffler 汽车排气消声器传递损失试验方法的研究
Measurement of transmission loss of a muffler based on transfer function 基于传递函数的消声器传声损失测量技术研究
The3-D finite element method is used to obtain the four-pole parameters of a muffler which are in turn used to calculate the transmission loss. 为考察消声器的性能,先用三维有限元法求出消声器两端的四端子参数,然后再根据四端子参数求出消声器的传递损失。
A Method of Acoustic Transmission Loss Calculated with Background Noise Removal-energy Summation 一种用能量谱去噪声计算声传播损失的方法
Research on the VHF Data-Link Transmission Loss Based on Satellite Navigation Ground-based Augmentation System 基于卫星导航陆基增强系统VHF数据链中的传输损耗研究
After being analyzed with FEM, impedance tube method was introduced to measure sound transmission loss ( STL) of glass. 在有限元分析基础上,采用了驻波管法对小样品玻璃进行隔声量测量。
Online Allocation of Transmission Loss Based on Conjugate Current Whole Loss Component Method 基于共轭电流全损耗分量法的输电损耗在线分摊计算
Research on Transmission Loss Allocation Method Based on Conjugate Current Loss Component 基于共轭电流损耗分量的转运网损分摊方法研究
Calculation and measurement of microwave transmission loss for perforated metallic flat plates 圆孔金属板的微波传输损耗的计算与测量
Sea-bed acoustic parameters inversion by explosive sources and transmission loss 由爆炸声源及传播损失反演海底声学参数
Effects of residual volatile content in POF PMMA resin on its transmission loss POF芯材中残留挥发性组分对其损耗的影响
Uncertainty of Inverted Geoacoustics Parameters to Sound Transmission Loss Estimation 反演海底参数的不确定性对声传播损失预报的影响
Experimental Measurement and Analysis of Transmission Loss of Exhaust Silencers 排气消声器传递损失的实验测量与分析
Through testing on muffler on a certain motor, the paper evaluates the static performance of sound transmission loss of the muffler. 通过对某种发动机使用的消声器进行测试,对消声器的静态传声损失性能作出评价。
As a result of this, it will be possible to coordinate the incremental transmission loss with the incremental production cost individually at each source. 由于得到这样的结果,便有可能把网损校正工作分别在各个电站上独立进行。
Results show that pump power, transmission loss and device length are main factors in the process of conversion. 结果显示,泵浦光功率、传输损耗和器件长度是影响变换信号的主要因素。
The condenser performance parameters and the optical fiber transmission loss are computed. 计算了聚光器的性能参数和光纤传输损耗。
The transmission loss and the insertion loss experiments of the improved muffler are done. 对改进消声器进行了传声损失、插入损失试验。