多相输电是提高输送功率密度的重要方法。
High phase order power transmission is an important method to increase the power density transmitted.
随着云南电网的迅猛发展，断面稳定输送功率越限问题日益突出。
Along with the fast development of Yunnan electric power system, tie line over-load has become an increasingly serious problem.
分析了单机无穷大系统的阻尼转矩机理，得出了阻尼转矩系数与输送功率的关系。
The damping characteristic of a single-machine and infinite bus system was analyzed, and the relation between damping torque coefficient and transmission power was derived.
本文旨在对锥形双螺杆挤出机挤出过程中固体输送和熔融两段的物料输送功率进行研究。
In this paper, driving power consumption of the solid conveying and melting process in conical twin-screw extruder was studied.
由于全并联at供电方式输送功率大、接触网电压损失低，因而特别适用于高速铁路电力牵引供电。
The all-parallel AT traction system is the most suitable system to supply the power of high-speed railway because of its characters of higher transport power, lower voltage drop.
以南方电网2005年丰大运行方式、贵广直流单极运行、天广直流双极运行为例，对东送输电断面的输送功率情况进行了研究。
The cross-section transient transmission limits of west-east and Yunnan power grid are simulated and analyzed in 2005 and 2006 year of Southern China power grid in this paper.
调谐型相间功率控制器(IPC)是一种串联型控制装置，其突出特点是具有很强的线路有功输送功率控制能力和短路电流限制能力。
The tuned Interphase power controller (IPC) is a series connected power controller which has outstanding ability to control active power in transmission line and to limit the short circuit current.
分析了低压660V供电较380V供电的优越性，如提高了线路的输电能力；在电缆长度和截面不变的情况下，其输送功率扩大3倍；
It is analyzed that low voltage 660V power supply has superiorities over that of 380V, such as high power transmission ability, low loss of power and improvement of protection and power quality.
讨论了带式输送机托辊间距的选择对功率消耗的影响。
The effects of idler spacing selection on belt conveyor power consumption were discussed.
本输送带电机配备上海大速全铜电机，电机功率3KW，且可以按照生产要求调解输送速度；
The conveyor belt motor with great speed Shanghai copper motor, motor power 3KW, according to production requirements and can mediate transmission speed.
该文对该厂双螺旋输送机的输送能力及所需功率进行了核算，并介绍螺旋旋芯磨损严重、螺旋轴弯曲、串轴等故障进行技改的情况。
The transportation capacity and needed power of the conveyor are examined, with a description of the modification to the conveyor in its roller damage, axis bend, axis in series etc.
当活塞下行时，棘轮连接活塞杆和发动机轴，因此将功率输送出去。
As the piston descended, a ratchet engaged the piston rod and engine shaft and thus power was transmitted.
当电流穿过功率发射器中的线圈时会产生电磁场，向接收器输送电量。
As electricity moves through the power transmitter coil, it creates an electromagnetic field that sends a charge to the next coil.
因为所需要的功率低，输送的采暖和制冷温度保持适度，才有可能使用热泵采暖和制冷。
Since the supply temperatures for heating and for cooling are kept moderate due to the low power densities needed, it makes sense to use a heat pump for heating as well as for cooling.
用高压输送电能时，沿输电线的功率损耗小得多。
A much smaller power loss occurs in the cable when energy is transmitted at high voltage.
所述功率输送电路可以具有多个串联开关，并且所述检测器测量所述开关的仅仅一个子集中的节点处的电压。
The power delivery circuit may have a plurality of switches in series, and the detectors measure voltages at nodes of only a subset of the switches.
并给出了蜗杆扭矩及输送线功率的计算方法。
It also gives the calculation method for the torque of the worm and the power of the conveyor line.
螺杆上料机采用电机配备上海大速全铜电机，电机功率3KW，且可以按照生产要求调解输送速度；
The conveyor motor speed copper and Shanghai with a motor, motor power 3KW, in accordance with production requirements and can mediate transmission speed;
所述检测器可以测量所述功率输送电路的晶体管开关的节点处的电压，尤其是栅极处的电压。
The detectors may measure voltages at nodes of transistor switches of the power delivery circuit, particularly at the gates.
在一个实例中，所述检测器测量开关电压，以及所述估计电路根据开关电压和该开关的两个节点之间的阻抗来估计输送到负载的功率。
The detectors in one example measure switch voltages and the estimation circuit estimates power delivered to the load according to a switch voltage and impedance between two nodes of the switch.
目的：本实验主要研究不同螺旋输送器、根管数目和操作者熟练度对桩核印模成功率的影响。
Objective:The aim of this stud was to evaluate the effect of types of lentulo the numble of root canals and operator's skill on the success rate of post impression.
在论文中采用现代设计手段对气垫带式输送机的某些设计过程进行模拟分析，采用面向对象技术开发计算功率的实用程序，简化了计算过程。
In the thesis, some detail design is simulated and analyzed by modern design method. It's power calculation is developed by object oriented technology, which simplifies the complicated calculation.
结合实践经验，介绍了固定式大功率带式输送机传动机架组点、焊接、加工工艺应注意的事项及相应采取的措施。
Based on the practice experience, the paper introduces group weld technology of heavy belt conveyer driving supporter and the appropriate measures.
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.
随着大功率、大运量、高强度刮板输送机的出现，对刮板输送机的运行与控制也提出了更高的要求。
There is higher desire to control the scraper conveyor with high driving power, large carrying capacity and high intensity in the continuous transports.
本发明涉及一种用于松散材料的处于运行中的带式输送设备在非恒定加载时的单位功率需求量的确定方法。
The invention relates to a method for determining the specific power requirement of a belt web conveyor system for bulk goods in operation with nonconstant loading.
建立了以消耗功率最小为目标函数的数学模型，并结合实例进行了刮板输送机参数的优化设计。
A mathematic model with a target function of minimum power consumption and the optimal design of the parameters of a scraper conveyor shown as a practical example are given.
建立了以消耗功率最小为目标函数的数学模型，并结合实例进行了刮板输送机参数的优化设计。
A mathematic model with a target function of minimum power consumption and the optimal design of the parameters of a scraper conveyor shown as a practical example are given.
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