试验表明,三相功率平衡较好,各相功率因数较高。
The test shows that the balance of three phase powers is better and each phase of power factor is higher.
本文利用功率平衡器的原理提出了一种新的无功补偿方法。
This paper proposes a new approach to reactive power compensation according to the principle of power balancer.
本文提出了一种新的液体火箭发动机功率平衡通用计算方法。
A general method for the cycle power balance calculation of the liquid rocket engine is proposed in this paper.
功率平衡是沥青洒布车设计计算、汽车底盘选型的重要步骤。
Power balance calculation is the important procedure for the design of asphalt spreader.
提出一种基于功率平衡原理的串联型有源电力滤波器(APF)。
Grounded on the theory of power equilibrium, a novel single phase series active power filter (APF) is proposed.
最后,应用分析和实践展示了上述功率平衡方程的广阔应用前景。
The wide application prospect of the equation is shown by the application analysis and practices.
指出采用功率平衡控制器并车控制方法可以达到较高的功率分配精度。
It presents that the parallel operation control method with power balance controller can achieve higher power distribution precision.
推导出滑摩过程中的汽车功率平衡方程,计算了滑摩控制区域的控制油压。
Based on the power equation, a model was established to calculate the control pressure of the clutch.
无功补偿是保持电力系统无功功率平衡、降低损耗、提高供电质量的一种重要手段。
Reactive compensation is an important way which maintains the reactive power balance of the electric power system, reduces the loss and increases supply quality.
本文结合风力发电机组中常用的交直交结构,将功率平衡概念引入并网变流器控制。
In this paper, the AC-DC-AC structure commonly used in wind turbine is introduced, and introduce the concept of power balance control.
带式输送机采用CST多级驱动控制,通过比例阀及控制系统实现软起动与功率平衡。
The conveyer belt adopts the CST step driver control, and the realization of the soft-startup and power balance depends on the proportional valve and control system.
相比传统的控制模式,论文提出了车辆行驶区间功率平衡的功率实时自适应调节控制策略。
Compared with the other control model, this thesis proposes a novel strategy that the power of the APU is adaptively regulated based on the power balance of the driving cycle.
在本论文中,作者进行了皮带多机驱动功率平衡控制系统多输入多输出模糊控制方法的研究。
MIMO power balance fuzzy control of multi-motor driving belt system is studied in this dissertation.
为研究众多因素对装置输出功率平衡的影响, 建立了高功率固体激光功率平衡综合分析模型。
To study effects of a number of differences on the output power balance, the power-balance integrated analytic model of high-power solid-state laser has been established.
重点介绍了功率平衡、点火系统、气缸、燃油供给系及起动系的检测诊断的方法、项目和设备。
This paper gives the emphasis on the presentation of the waysitems and equipment in the insPection and diagnosis of power ignitionstics, ignition s…
重点介绍了功率平衡、点火系统、气缸、燃油供给系及起动系的检测诊断的方法、项目和设备。
This paper gives the emphasis on the presentation of the waysitems and equipment in the insPection and diagnosis of power charateristics, ignition system, cylinder, fuel system and…
重点介绍了功率平衡、点火系统、气缸、燃油供给系及起动系的检测诊断的方法、项目和设备。
This paper gives the emphasis on the presentation of the waysitems and equipment in the insPection and diagnosis of power charateristics, ignition system, cylinder, fuel system and start…
利用功率平衡理论进行故障测距能够在原理上克服传统阻抗法普遍存在的受故障电阻影响的缺陷。
The location results are always affected by fault resistance in almost all conventional impedance methods in fault location, but the application of power balance theory can overcome the shortcoming.
可再生能源接入问题的目标实际上是以更低的成本维持电网功率平衡,并尽可能多的利用可再生能源。
The objective of renewable energy is ro maintain the power balance with a acceptable cost and maxmimum the utilization of the renewable energy.
本文根据功率平衡的原则,将十二相发电机整流供电系统直流侧线路电阻折算到相应的交流侧各相绕组。
Based on the principle of power balance, the DC-side line resister of a 12-phase synchronous generators-rectifier system is reduced to the corresponding AC-side.
前馈信号同时包含了电网电压和负载的信息,通过快速调节交流侧进线电流,使得系统功率平衡得以维持。
Feedforward signal includes the information of both grid voltage and DC side load. Power balance between the input and output can be maintained by adjusting AC side currents.
文章还在功率平衡控制基础上,为了能够对直流侧支撑电容进行定量分析,进一步引入电容值最小化设计。
Base on power balance control, the article introduce the minimum capacitance design to be able to make quantitative analysis for the DC-side capacitors.
系统应用模糊控制技术,控制带式输送机的软启动和功率平衡,提高了带式输送机的运行性能和自动化水平。
The system application fuzzy control technology, controls the soft start and the power balance of the belt conveyer, enhanced the belt conveyer performance characteristic and the automated level.
在保证系统中无功功率平衡的基础上,辅以有载调压等措施调整电压,才可使电压的偏移保持在允许范围内。
Based on guaranteeing reactive power equilibrium of the system, only the voltage regulation assisted by on - load voltage regulation can make the deviation of voltage keep in allowable scope.
电力系统的负荷需要消耗大量的无功功率,而无功功率平衡要满足众多的结点电压,就需要分级分层就地平衡。
The electric power system entails enough reactive power to meet the needs of consumers and the network. To satisfy numerous node voltages, reactive power should be balanced locally and hierarchically.
第三种方法采用电缆线路的分布参数线路模型,根据功率平衡原理推导出故障测距方程,并通过搜索迭代方法解之。
The last proposed method is based on the distributed parameter model, the algorithm utilizes searching and iteration methods to locate the fault point.
在输电线路发生故障时,首先通过电功率平衡抑制各变量的剧烈波动;在此基础上再用汽门励磁协调控制器镇定系统。
When a transmission line fault occurs, the violent fluctuations of system variables are first suppressed with the aid of electric power equilibrium.
论文就这种装置的结构原理进行了分析,并对这种装置实现软启动、软制动、无级调速及多点驱动功率平衡进行了分析。
The paper has analysed the structure principle of this kind of device, and analysed soft start, soft brake, variable speed regulation and multi-drive power balance.
结果表明,在接收天线数目多于发射天线数目的情况下,该文提出的功率平衡方法可以有效降低多天线系统接收端的BER值。
Simulation results indicate that power balancing can decrease BER at receiver when the number of receiver antennas is greater than that of transmitter.
结果表明,在接收天线数目多于发射天线数目的情况下,该文提出的功率平衡方法可以有效降低多天线系统接收端的BER值。
Simulation results indicate that power balancing can decrease BER at receiver when the number of receiver antennas is greater than that of transmitter.
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