mathematical power
英 [ˌmæθəˈmætɪkl ˈpaʊə(r)]
美 [ˌmæθəˈmætɪkl ˈpaʊər]
网络 数学素质; 数学能力; 数学功力
双语例句
- Mathematical Models of Power Transmission Assignment and Congestion Control
电网输电分配与阻塞管理的数学模型 - Mathematical Modeling for Vehicle Power Train and Simulation for Vehicle Performance Simulation for Transmission System of ATV Motorcycle
车辆动力传动系建模与整车性能仿真沙滩摩托车传动系的建模与初步仿真 - Is also a function of extreme value theory, and many other mathematical theory of power series basis.
也是函数的极值、幂级数理论等众多数学理论的基础。 - In this paper, a transmission investment paradigm and a related transmission investment mathematical model for the power exchange market pattern are developed based on the cooperative game theory.
基于合作博弈的思想，提出了一个适合于电力交易市场模式的输电投资框架，并建立了相应的输电投资数学模型。 - A mathematical model for reactive power planning of distribution systems is proposed with the objective of minimum annual expense.
以年综合费用最小为目标，建立了考虑系统多负荷水平的配电网无功优化规划数学模型； - The mathematical models including power, fuel consumption rate and smoke emission concerning five adjusting parameters are established. The effects on power, economic performance and smoke emission are described by the five adjusting parameters.
建立柴油机功率、油耗率和烟度随调整参数而变化的数学模型，定量描述各调整参数对柴油机动力性、经济性和碳烟排放的影响。 - The mathematical power effect of harbor industry is substantial in the development of modern economy.
当代经济发展中，港口产业产生的乘数效应是巨大的。 - In this paper, the mathematical description of electric power system transient stability problem is presented. Based on which, a general comment on analysis methods and control decision-making of transient stability is made.
给出了电力系统暂态稳定问题的数学描述，在此基础上对各种暂态稳定分析方法和暂态稳定控制决策进行了全面评述。 - The mathematical models of power saving and synchronization in paging receiving are summarized and applied into POCSAG, FLEX, ERMES and other paging systems.
本文首先给出寻呼接收中同步和节电的数学模型并将其应用到POCSAG、FLEX及ER－MES等寻呼系统； - The result shows the feasibility and practicality of this approach. ( 3) The DC-OPF and AC-OPF based mathematical model for power transaction are established respectively. The formula for calculating node price and its individual components is proposed.
本文分别建立了基于DC-OPF和AC-OPF的电能交易数学模型，推导了节点电价及其各分量计算公式，分析了节点电价特性和基于节点电价的市场参与者收支情况。 - The article dealt mainly with the mathematical model of the power system with two generators.
本文主要讨论了两机系统的数学模型。 - Mathematical model of power frequency electric field is established based on Charge Simulation Method ( CSM) to analyze power frequency electric field caused by EHV lines with overhead ground wires and its effect, which are entering the megalopolis.
为了分析进入城镇的超高压架空输电线路对周围环境的影响，基于模拟电荷法，建立了超高压架空输电线路（带避雷线）的工频电场数学模型。 - On the basis of analyzing the dynamic load characteristics of gas engine and batteries, the energy-coupled mathematical model of hybrid power gas engine-driven heat pump ( HPGHP) is established, and calculation is carried out.
在分析燃气发动机和蓄电池的动态负荷特性基础上，建立了混合动力燃气热泵空调系统（HPGHP）的能量分布模型，并进行了计算。 - Two kinds of mathematical tools for chaos study are the mathematical equations of power systems and the time series sampled from the real power systems.
从使用的数学工具角度，混沌的研究可以利用电力系统的数学模型，或利用对实际电力系统采样得到的时间序列。 - A new fast disturbance location method based on mathematical morphology for power quality signal
一种基于数学形态学的电能质量信号快速定位方法 - A basic mathematical model for least-cost power generation expansion planning is provided firstly.
给出了发电扩展规划的基本数学模型。 - A mathematical model of power system harmonic state estimation algorithm is presented, and a power system data acquiring and processing system which uses DSP as a kernel part and FPGA is designed.
提出一种谐波状态估计问题的数学模型，并设计出了以数字信号处理器（DSP）为主FPGA为辅的电力数据采集处理系统，实现对电力系统谐波等参量进行测控。 - Firstly, the mathematical models of power amplifier, electro-hydraulic servo valve and hydraulic pressure vat are set up on the basis of fluid dynamics and classical control theory. Then according to the principles of the electro-hydraulic servo system composition, the whole object model is formed.
首先，在流体力学和经典控制理论的基础上，分别建立了功率放大器、电液伺服阀和液压缸的数学模型，并根据电液伺服系统的组成结构原理，最终形成被控对象的完整数学模型。 - At the same time, the feasibility of applying PLC on adaptive power control system of milling machine is analyzed, and a mathematical model about adaptive power control system is set up.
分析了PLC应用于铣刨机自功率控制系统的可行性，建立了自功率控制系统的数学模型。 - In this paper, the not proper deformation computation method of cantilever supporting piles in the codes in force is pointed out, the mathematical power series precise method and the simplified computation method based on the codes are put forward.
指出了悬臂支护桩变形计算方法现行有关规范[1,2]的欠妥之处，提出了幂级数精确解法和在现行规范基础上的简化计算方法。 - The tasks of establish mathematical models of power system bases on similarity principle to construct mathematic description of the models.
建立电力系统数学模型的任务是根据系统仿真目的和系统原型与模型的数学相似原则来构造模型的数学描述。 - Process transient stability simulation calculation based on power flow which uses the differ-ent accuracy of synchronous generator mathematical model in power system comprehensive program.
采用电力系统综合程序不同精度的同步电机数学模型，基于潮流进行暂态稳定仿真计算。 - Fairness and Mathematical Approach(ⅱ) Power Index
公平性与数学化（Ⅱ）权力指数 - Mathematical model on power network and squirrel motor is established.
建立了集中耦合参数的电网模型和状态方程的电动机数学模型。 - Expressions of Mathematical Models for Power Systems and Their Transformations
电力系统数学模型的各种表示形式及其相互变换 - It first summarizes five chaotic mathematical models of power system. And then simulates two systems of them to verify whether there is a existence of chaotic phenomenon. Finally, it introduces the strengths and weaknesses of the existing power system chaos control method. 3.
首先归纳了五种电力系统混沌数学模型，然后对其中两种进行仿真研究，验证是否存在混沌现象，最后介绍了已有的电力系统混沌控制方法的优势与不足。 - In this thesis, stability analysis on power system with time delays are deeply studied. Main work of this thesis is as following: The mathematical models of power system with time delay are discussed, and the criterion of the small-signal stability is given.
本文主要研究含时滞电力系统的稳定性分析方法，主要工作如下：讨论了带有时滞环节的电力系统的数学模型，并根据模型给出了电力系统的小扰动稳定判据。 - The main research contents include: First, the mathematical model of wind power systems is studied.
主要研究内容包括：首先，研究了风力发电系统的数学模型。 - The fractional-order PI λ controller is designed with the frequency-domain method with the mathematical model of the power control system based on instantaneous power theory.
根据瞬时功率理论建立了功率控制系统数学模型，采用频域设计方法设计了相应的分数阶PIλ控制器参数。 - Actually, there are complexity and uncertain mapping relationship between gas content and fault category, so it is a very difficult learning problem to build accurate mathematical model for power transformer fault diagnosis. And it is hard to resolve just relying on a single classifier.
实际上变压器气体征兆与故障原因之间存在复杂性和模糊性，难以建立精确的数学模型，是一个非常困难的学习问题，靠单一的分类器和测量手段难以解决。