Strategy for Voltage Reactive Power Control in Substation Based on Device State Diagnosing 基于控制设备状态诊断的变电站电压无功控制方法
The Effect of the Mixture of Fine Structures on the Reactive Mechanism of High-lying State Cs and H_2 精细结构混合对高位态的Cs与H2的反应机制的影响
Summarization and Evaluation for Reactive Power Planning Schemes of 31 Major Urban Power Networks Underneath State Grid Corporation of China 国家电网31个重点城市无功规划汇总评价
Based on WLAN, system adopt the integration of planning and reactive control with the finite state automata ( FSA) model. 系统采用基于WLAN的通信模式和基于有限状态机模型的规划与控制集成方法。
The Design of Reactive Stage Muffler Using The State Parameter Method 状态参量法设计多级抗性消声器
A fuzzy-set-based algorithm for active and reactive power correction strategy in power system steady state security analysis 电力系统有功、无功校正对策的模糊数学解法
This proposed modeling idea can also be applied to dynamic reactive optimization, optimal power flow and state estimation for a faster calculation. 这种建立模型的思想还可以应用到需要计算海森矩阵的动态无功优化、最优潮流以及状态估计等问题的算法中,以提高其计算速度。
In the regime of low reactant gas pressure, although steady state hypothesis is applied in the classical formulation, it is actually highly reactive intermediate approximation, a steady state actually does not exist. 当反应气体压强变小时,经典表述中虽然应用稳态假设,但实际上是高活性中间产物的近似,并不真正存在稳态。
The burning course and speed of matter closely relates to its characteristics, reactive mechanism, its state and its environment. 物质的燃烧过程和速度与物质本身特性、反应机理、所处状态、环境密切相关。
With obtained experimental results, practical strength criterion for reactive powder concrete under biaxial tension-compression stress state was established. It was of practical importance to safety design of reactive powder concrete members under plane stress state. 依据试验结果,建立了活性粉末混凝土双向拉压应力状态下的实用强度准则,对于处于平面应力状态的活性粉末混凝土构件的安全设计具有较强的实用价值。
A Study of Reactive Power Optimization of Power Systim Using Perturbation Method The steady state regulations of active and reactive power by using unified power flow controller 电力系统无动优化的摄动算法研究统一潮流控制器稳态潮流控制方式的研究
The principle of reactive compensation is presents static state optimization, reactive power delamination, area balance on the spot. 提出了无功补偿原则:静态优化、无功功率分层、分区就地平衡。
Strength criterion for biaxial tension-compression is necessary to the scientific safety design of reactive powder concrete members under plane stress state. 通过科学的方法建立一套处于平面应力状态的活性粉末混凝土构件(如受弯构件的弯剪段)的安全设计,双向拉压应力状态下的强度准则是必需的。
The police psychology stress is the reactive state of police physiology, psychology and action when police meet some cases related to the police affairs which are out of expect. 警察心理应激是指在警察自身预想之外出现的与警务活动有一定利害关系的事件而引起警察生理、心理和行为上的诸种变化的反应状态。
The other is to calculate the state-to-state reactive dynamics, especially to investigate the scattering resonance state with the lifetime matrix. 二是计算态-态反应动力学,尤其是用寿命矩阵来研究散射共振态。
"The software of calculation and analysis for the ultra-high pressure reactive tube" for studying the stress state of the wall of the tube has also been worked out completely with the Turbo C language. 为全面考察超高压反应管的应力状态,又用Turboc语言编制了超高压反应管计算分析软件。
Mutative Scale Chaos Reactive Power Optimization Incorporating Steady State Voltage Stability Constraints 计及静态电压稳定的变尺度混沌无功优化
As an essential component of DMS, the system will supplement itself in the following aspect, short circuit current calculation, theoretical losing, voltage/ reactive power optimize, state estimation, load forecast, etc. 本软件平台是DMS的重要组成部分,下一步将加入短路电流计算、理论线损计算、电压/无功优化、状态估计、负荷预报等功能。
A Reactive Power Compensation Method for Enhancing Extensive Power System Steady State Voltage Stability 提高大规模电力系统静态电压稳定性的无功补偿方法
Reactive Dynamics of Transition State of Si_4 and Si_3 Si4过渡态与Si3反应的分子动力学
Reactive power steady state security region 电力系统无功静态安全域
Based on the mathematical model of three-phase PWM rectifier, which takes the DC voltage, active and reactive currents as state feedback variables, an inverse system of three-phase PWM rectifier is deduced and a pseudo linear system is constructed. 利用三相PWM整流器数学模型,以直流输出电压、有功和无功电流作为状态反馈变量,推导出三相PWM整流器的逆系统,并构造出伪线性系统。
Research on simulation of TCR reactive power compensation based on exact linearization via state feedback 状态反馈非线性TCR无功补偿系统仿真研究
Meanwhile, the completely theoretic frame is constructing through researches on procedure to form coating, reactive mode and mechanism in spraying, energetic distribution and physical state of particles. 另一方面,围绕涂层形成过程、喷涂条件下的反应机理与模式,以及反应喷涂过程中的能量状态和粒子的物理状态等方面开展了初步的理论研究,正在构筑较完整的理论体系。
Grain Growth of In-situ Reactive Liquidus Cast Al Alloy at Semi-solid State 原位反应液相线铸造半固态铝合金的晶粒长大行为
Results In the reactive repairing state of osteoarthrosis, the apoptosis cells mainly located in the superficial fibrous layer of articular cartilage. 结果关节盘损伤后软骨产生明显应激性修复增殖反应时,凋亡细胞主要集中于关节表面的纤维层中;
For the reaction with two different product channnels HD+ H → H+ DH, D+ H2, time-dependent wavepacket ( TDWP) method is used in the calculation of the reactive probability and branching ratio with specific initial state. 用含时波包(TDWP)理论计算了具有两个不同产物道的反应HD+H→H+DH,D+H2的初态确定的反应几率及生咸物的分支比。
There are only two stable state in the traditional distribution network for Static Synchronous Compensator ( D_STATCOM), that is inductive reactive and capacitive reactive power state. 传统的配电网静止同步补偿器(DSTATCOM)只有两种稳定的运行状态,即感性无功状态和容性无功状态。
Since the 1980s, welfare state in crisis began to transform towards post-welfare state and local government becomes the center of the reformation. The object of the reformation is to make local government a more effective and reactive engine of welfare state. 20世纪80年代以来,危机中的福利国家开始转向后福利国家时代,地方政府则是福利国家改革的中心,目的是使地方政府成为更有效率和更具反应性的福利国家的引擎。
The results show that the three adaptive harmonic and reactive current detection methods are simpler, faster response and better steady state accuracy. Finally, the application research of the active power filter is realized. 结果表明上述三种自适应谐波和无功电流检测方法具有实现简单、响应速度更快、稳态精度更高的优点。最后,对有源电力滤波器进行了应用研究。