small signal power
英 [smɔːl ˈsɪɡnəl ˈpaʊə(r)]
美 [smɔːl ˈsɪɡnəl ˈpaʊər]
网络 小信号功率
双语例句
- Small signal stability analysis of power system considering wind farm
考虑风力发电的电力系统小干扰稳定性分析 - Small Signal Stability Analysis of Power System with Implicitly Restarted Arnoldi Algorithm
用隐式重启动Arnoldi法计算电力系统小干扰稳定 - Study on Extended Small Signal Stability Region of Electrical Power Systems
电力系统扩展小扰动稳定域及其研究 - In small signal stability study of power systems, eigenvalue sensitivities with respect to parameters quantitatively provide the influencing magnitude and trend.
电力系统小干扰分析中，特征值对参数的灵敏度定量地提供了参数影响的程度和趋势。 - Modeling and Simulation for small signal stability analysis of power system containing wind farm
包含风电场电力系统的小干扰稳定分析建模和仿真 - Calculations of the small signal gain and output power of MGL-84 lasers are made with the model and the calculating results are in agreement with the experiment.
用该模型对MGL-84型激光器的增益、输出功率和效率进行了计算，其结果与实验结果较吻合。 - Based on the small signal approach, the constant power load ( CPL)'s model is set up.
利用小信号分析方法，建立了恒功率负载的模型。 - Analysis of Small Signal Model in Quasi-stable Power Factor Correction
准稳态功率因数校正的小信号分析 - First, the state-space average method is used to derive a small signal average model of the power stage.
首先应用状态空间平均法，推导出功率级的小信号平均模型。 - It is basically introduced in this paper the small signal stability problem in electrical power system through the use of Matlab application program.
本文简单介绍了如何利用Matlab工具箱对电力系统小干扰稳定进行研究。 - Small signal model of PT power converter is developed in this chapter with verification of simulation and experiment.
最后在第三章主电路设计完善的基础之上，将该方法应用到PT功率变换器的小信号建模，得出了仿真模型和仿真程序，并对最后的仿真结果作了简要分析。 - The QR transformation method and AESOPS algorithm for analyzing the small signal stability in power systems are introduced in this paper. The efficiency of QR transformation method is studied particularly based on analysis of the Shandong power system.
本文介绍了电力系统静态稳定分析QR方法和AES（）PS方法，并根据对山东电力系统的研究结果，分析指出了全部特征值QR分析法的适用范围、有效性及其不足。 - Dynamic small signal security assessment of power systems based on superconducting magnetic energy storage
基于超导储能的小扰动动态安全在线评估 - Decoupling and reducing-order method for small signal stability analysis of multi-machine power system
多机电力系统小扰动稳定分析的解耦降阶法 - Based on the review and present tendency analysis for small signal stability research, in this thesis, the reduced-order analysis method for small signal stability of multi-machine power system using detail model is researched.
本文在回顾分析电力系统小扰动稳定研究的发展历程及其研究现状的基础上，开展了基于详细模型的多机电力系统小扰动稳定降阶分析方法的研究工作。 - This modeling method provides theoretical foundation and a practical tool for the small signal stability analysis of the power system containing wind farm.
该建模方法为包含风电场电力系统的小干扰稳定分析提供了理论依据和实用工具。 - This paper presents an efficient method for the small signal stability analysis of large power systems.
提出了一种大规模电力系统小干扰稳定性分析的有效方法。 - The authors propose an efficient method to calculate electromechanical oscillation modes in small signal stability analysis of large-scale power systems.
提出了大规模电力系统小干扰稳定性分析中计算机电振荡模态的一种有效方法。 - Partitioning the power system into subsystems by sensitivities of eigenvalues to loads, the weak small signal security area of power systems and the location of disturbance source could be determined.
利用特征值对于负荷变化的灵敏度，对系统进行子系统的划分，确定了薄弱区域和扰动源的安装地点； - Currently, many methods have been used to improve the small signal stability of power system.
目前用来改善电力系统小干扰稳定性的方法较多。 - Results show that the HVDC quasi-steady-state model in SSAP is valid. ( 4) The small signal stability of Southern Power Grid in 2010 is analyzed by SSAP.
验证结果均表明：SSAP中所实现的HVDC准稳态模型是准确可靠的。（4）利用SSAP软件包对2010年南方电网多种运行方式进行了小干扰稳定分析。 - In small signal stability analysis of power system, QR method is one of the effective full-dimensional eigenvalue methods for its good numerical stability and fast convergence.
电力系统小干扰稳定性分析中，QR法数值稳定性好，收敛速度快，是计算全维特征根的有效方法之一。 - Meanwhile, the results show that, with the development of power system, variation of power grid structure, applying of new technology, and changing of load types, etc, the small signal stability of power systems will be complicatedly influenced.
同时，研究结果表明，随着电力系统规模的发展、电网结构的变化、电网新技术的不断应用、用户负荷类型的不断变化等诸多因素，都会对系统小干扰稳定性产生复杂的影响。 - In this paper, oscillation modes of a simple system with wind power are analyzed, on the basis of which small signal stability of power system with wind power integration is studied.
本文首先分析了含风电机组的简单系统的振荡模式，在此基础上分析了含风电机组的复杂电力系统的小干扰稳定性。 - Factors which affect small signal stability of Southern Power Grid are summarized, including the HVDC model, HVDC transmission line capacity, HVDC modulation and small hydropower unit modeling.
从直流系统模型、直流系统输送容量、直流调制和小水电机组建模四个方面总结了南方电网小干扰稳定分析的影响因素。 - A study is made to verify the role that dynamic reactive compensation devices installed near wind farms play on improving transient stability of power system with wind power. Lastly, the impact of grid-connected wind farm on small signal stability of power system is discussed.
最后分析了风电场出口处加装动态无功补偿装置对提高含风电场电力系统暂态稳定性的作用。最后研究分析了风电场并网对电力系统小干扰稳定性的影响。 - At last, two factors, which are the type and capacity of wind farms that influence the small signal stability of power system with wind farms are given.
最后给出了2个风电场并网对电力系统的小干扰稳定性的影响因素：风电场类型和风电场容量。 - In recent years, the problems of Small Signal Stability about power system which containing FACTS devices has attracted increasing attention to electricity workers in countries, and more new research results are emerging.
近年来，含FACTS元件电力系统的小扰动稳定问题日益引起各国电力工作者的重视，新的研究成果不断出现。 - The physical mechanism that grid-connected wind farms based on fixed-speed induction generation provide a positive contribution to small signal stability of power system is revealed.
从物理意义上对基于定速异步电机的风电场接入后对系统的小干扰稳定性的积极作用进行了说明。