load change
英 [ləʊd tʃeɪndʒ]
美 [loʊd tʃeɪndʒ]
网络 首先在二级; 负载变化; 变动发电量
双语例句
- And the load change under continuous days of high temperature is obviously different from what under normal high temperature due to the cumulative effect of heat.
由于温度具有热累积效应，持续高温日负荷的变化规律与普通气象条件下的变化规律有明显的区别。 - Load change in the engine intake manifold pressure changes that is when the spool displacement greater, gas output in response to faster.
在发动机负荷变化即进气管压力变化时，阀芯的位移更大，燃气输出量的响应更快。 - The lower-level problem is to maximize the loading margin under a load change direction and the upper-level problem is to find the closest critical point subject to the constraints of load change.
下层问题求解某个负荷变化方向上的最大负载裕度，上层问题考虑负荷变化方向的约束，寻找最近的电压稳定临界点。 - Economic Evaluation of the Multi-group Operation Data Distribution System Based on the Load Change
考虑负荷变化的多运行数据配电网经济性评价 - Influence of the Transmitter Output Network Load Change on Operation Status
发射机输出网络负载变化对工作状态的影响 - Based on the multi-scenario probability method, the uncertain factors, such as wind farm power output, load change and economy, are described by scenario analysis and probability calculation.
应用多场景概率的方法，将风电场的输出功率和在电网规划中涉及到的负荷变化、经济等不确定性因素，以场景分析和概率计算的方式加以描述。 - , and discusses the automatic load change ( ALC) and remote oxygen setpoint adjusting ( ROSA) specially.
重点对自动变负荷控制（ALC）和远程氧设定调节（ROSA）系统进行了探讨。 - The tremendous use of single-phase load and the randomness of load change lead to the unevenness of three-phase loading.
用电负荷大量为单相负荷，负荷变化随机性强，会造成三相负载的严重不平衡的现象； - The controller's parameters 'effect on dynamic characteristics is analyzed and the output waveforms under various experiment cases such as sudden load change and constant load are given.
并分析了电路各控制参数对系统动态调节特性的影响，给出了各种突加负载及恒定负载状态下的实验结果。 - The topology proposed is simple and efficient, and the maximum power point is not affected by load change.
该电路结构简单、效率高，光伏模块的最大功率点不受负载变化的影响。 - The precept is widely applied in power for high voltage, high power, high load change.
该方案广泛适用于高压、大功率、负载变化大的电源。 - Linear compensation can restrain the vibration of generator load in the condition of big load change.
汽轮发电机组的快速响应性与汽轮发电机组负荷振荡问题间的平衡关系，采用线性补偿可以有效抑制在负荷变化梯度较大情况下发电机负荷振荡问题。 - Considering the uncertainty of plant dynamics with load change, a robustness index is introduced and genetic algorithm is used to look for parameters of PID controller. Real-running results show that the practicability of the control system.
考虑到汽温对象在负荷变化过程中的不确定性，引入了鲁棒性指标，并采用遗传算法寻优对PID控制器的参数进行了整定，实际运行结果显示了改进后控制系统的实用性。 - The original coordinated control system was modified greatly, and the "intellectual" control strategy for load change was adopted to realize quick, accurate, and stable load change.
对原协调控制系统作了较大的修改，采用了智能化变负荷控制策略，使变负荷快速、准确和稳定。 - Influence of Load Change on the Transient Stability of Ship Power System
负载变化对舰船综合全电力系统暂态稳定性的影响 - Natural frequency of oil-gas vibration damping system on loader work attachments is calculated. Influences of charging pressure of accumulator and load change on system natural frequency are discussed.
计算了装载机工作装置油气减振系统的固有频率，论述了蓄能器充气压力和负载变化对系统固有频率的影响。 - Simulation results indicate that V 2 control responses quickly to supply voltage change and load change.
仿真结果表明V2控制方法对于电源电压变化和负载变化都具有很快的响应速度。 - In addition, influence on independent power supply system by aluminum plant load change has been analyzed, influence on independent power supply system stability by factory sudden run back, and corresponding emergency measures have also been researched.
分析了铝厂负荷变化对供电系统安全稳定性的影响，研究了各电厂突然甩负荷对供电系统安全稳定性的影响及相应的应急措施。 - A new method of short time load forecasting on the base of elasticity coefficient is put forward according to the characteristic of obvious fractal self similarity of load change in power system.
针对电力系统负荷变化具有明显的分形自相似性的特点，提出了一种新的基于弹性系数的短期负荷预测方法。 - Simulation results indicate that buck-boost inverters provide good robustness to system disturbance and load change, and the system also has good dynamic response.
仿真结果表明采用离散滑模控制的Buckboost逆变器对系统扰动和负载变化具有很强的鲁棒性，系统具有良好的动态响应。 - The simulation results show that the proposed controller not only can improve the control quality of system, but also the system has better dynamic tracking characteristics of the load change and has stronger robustness.
仿真结果表明该控制器不仅能提高系统的控制品质，而且对系统负载变化具有更好的动态跟踪特性，具有更强的鲁棒性。 - With this test, this paper analyzes the changing of the pile-soil stress ratio when the thickness of cushion, the length of the pile, the distance of the pile, the diameter of the pile and the degree of the load change. 3.
对现场试验进行了详尽的阐述，分析了桩土应力比随褥垫层厚度、桩长、桩间距、桩径及荷载水平等影响因素的变化规律。 - The power system load forecasting based on the characteristics of the power load, looking for the law of load changes and building forecasting models in mathematical methods, estimates and projections the future power load change.
电力系统负荷预测是根据电力负荷的特性，寻找负荷变化的规律并采用相关的数学方法建立预测模型，对未来负荷变化的情况进行预先的估计和预测。 - The air spring can inflate or exhaust along with the load change.
空气弹簧能随着载荷的变化而充气或排气。 - Through solving the electromechanical coupling dynamic equations motor speed, current, and acceleration curve of indexing plate and load plate were obtained, and the influence of motor speed and load change on electromechanical coupling vibration characteristic was also obtained.
对机电耦合动力学方程进行求解，得到电机转速、电流以及分度盘与载荷盘的加速度变化曲线，并且得到了电机转速及负载变化对机电耦合振动特性的影响。 - It can make motor timely according to the load change situation or slow down growth.
该系统可以根据负荷变化情况使电机适时降速或增速。 - GA-PID control strategy has good adaptability and robustness. It can inhibit adverse effects of load change and external disturbance and performance well.
本文提出的GA-PID控制策略具有良好的自适应性和鲁棒性，可以有效抑制负载变化和外界干扰对伺服系统的不利影响，具有良好的控制效果。 - The dynamic characteristics of load change in grid-connected mode and the island mode, the microgrid transition between the island mode and grid-connected mode, and single-phase ground fault happened in the island mode have been analyzed.
对并网和孤岛运行模式下负荷变化时、微网在孤岛与并网模式之间转换时、以及孤岛运行模式下发生单相接地故障时动态响应特性进行了详细研究。 - And produce changes in snow density factors for indoor heating simulation calculation to find snow load change impact coefficients.
并对积雪密度在室内供暖因素影响下产生变化情况进行模拟分析计算，找到其使积雪荷载发生变化的影响系数。 - The system stability, dynamic performance and load change on the impact of each parts of the system were studied, this system has trait of fast response, small overshoot and strong anti-jamming performance.
研究了系统的稳定性与动态性能以及负载变动对系统各环节的影响，该控制系统响应速度快，超调量小，抗干扰性能强，验证了矢量控制系统设计的正确性和可行性。