给出了便于工程应用的电压损失近似计算公式。
An approximate formula of voltage loss for application of engineering is given.
介绍了煤矿井下采区低压电网电压损失的计算方法。
The voltage loss calculating method of the low voltage electrified wire netting at ground mining area is introduced.
某一电压等级的输电距离，受输电线路的电压损失及输送容量限制。
The transmission distance at certain voltage level, is restricted by power line's voltage loss and transmission capacity.
文章根据负荷矩与电压损失的关系分析了接线方式对电压质量的影响。
The effect of the wiring ways on voltage quality is analyzed according to the relations between load moment and voltage loss.
限流电抗器电抗值选择时既要将短路电流限制到规定值，又不能使电压损失过大。
When the reactance value of current limiting reactor is selected, the short circuit current should be limited within the specified value and the voltage loss should not be too much.
对常用的几种电梯列表给出电源开关、供电线路规格和在规定的电压损失下的供电距离。
The paper lists power switches, specifications of power supply line and power supply distance under specified voltage loss for commonly-used elevators.
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.
文章介绍了装置的设计思想和部件设计原理，对产品的安全载流、电压损失、滑接性能、灭弧性能进行了分析。
This article describes the design principle of the device and its parts, analyses the safe current-carrying capacity, voltage drop, sliding contact and are extinction performances of the device.
而对于管式SOFC，阴极欧姆损失占总电压损失的比例最大，其次为活化极化损失，两者之和占总损失达85％。
These two polarization losses together hold 85% in the total loss for tubular SOFC. The ohmic heat mainly depends on the current density in the planar SOFC.
游梁式抽油机的负载特性以及井组平台的运行特性导致了油田配电网功率因数普遍偏低，增加了配电网的电压损失与有功损耗。
The power factor of distribution system is very low because of the beam pumping unit's load characteristics and oil well group platform's operating characteristics, increases voltage and power losses.
模拟结果表明，增加引出电压可以缩短引出时间，降低碰撞损失，但是增加了溅射损失，使得收集率降低；
The results show that the extraction time and collision loss are decreased by increasing extraction voltage, but the sputtering loss increases and collection ratio decreases.
计算结果表明，再生电压的幅值中包含着许多重要的记录损失参数。
Calculation results show that the many parameter losses of importance for analog recording existed in the reproducing voltage.
为降低开关频率和减少开关损失，需增加功率滞环比较器环宽，否则引起瞬时有功功率和直流电压波动，影响系统的性能；
The hysteresis wide is widened for decreasing switching frequency and energy losses, which causes the pulsation of instantaneous active power and direct current voltage.
施加高电压是一种能量损失，这意味着制造一氧化碳所需的能量比其化学键中储存的能量要高得多。
That excess voltage is an energy loss, meaning it takes far more energy to make the CO than it can store in its chemical bonds.
电压越高的电缆输送的电流强度就越小，损失的能量也就越少，但一般而言能量损失大约1%左右。
Higher voltage cables, which carry lower currents, lose less power, but the average is around 1 per cent loss.
它具有辅助电路简单，辅助电路的电感、电容和二极管的电流电压应力小，副边占空比损失小等优点。
This auxiliary network has the advantages such as its circuit is simple, the current stresses and voltage stresses on its components are small.
在装置“S- 300”上，通过测量真空磁绝缘传输线中电极间电子流轫致辐射和负载上的电流、电压等参数，研究了磁绝缘传输线中的电流损失特性。
The current loss in magnetically insulated transmission line (MITL) on pulsed power installation "S-300" is studied by measuring bremsstrahlung between the electrodes, current and voltage in the load.
该电路应用两级差动放大增加电路增益，利用源极跟随器作为电压缓冲器以减少信号电平损失。
It uses tow-stage differential amplifiuers to increasee the circuit gain and uses a source follower as a voltage buffer to decrease signal volt- age losing.
在电网构成存在缺陷、电压凹陷严重影响电力用户的生产生活时，需要准确地衡量用电设备受影响状况以及电网用户的经济损失。
This paper puts forward the assessment on the real-time operation state of the specific equipment while voltage sag happens based on the energy impact on users.
这两种电路皆能提供卓越的一致性，但是具备相对较简单的线路的话，会在跨越驱动TFT时带来显著的降电压(和电源损失)。
Both of these circuits result in excellent uniformity, but, as with simpler circuits, result in a significant voltage drop (and hence power loss) across the drive TFT.
合理地变更PT零序电压回路接线和正确的操作，对再发生此类事故可减小事故损失。
Reasonable modification to zero-sequence voltage circuit and proper operation can minimize losses caused by faults of this kind, if it happens again.
本实用新型具有重量轻、介质增益损失小，介质热噪声温度低、输入电压驻波比小等特点。
The utility model has the characteristics of light weight, small dielectric gain loss, low dielectric thermal noise temperature, small input voltage standing wave ratio, etc.
暂态电能质量问题越来越突出，如电压跌落、骤升、短时断电等现象经常发生，给用户带来了很大的损失。
Transient power quality issues have been becoming extrusive, such as voltage well, voltage sag and voltage interruption, and bring customers amount of loss.
存在一个巨大的IR降(欧姆电位损失)没有补偿或校正，因此曲线图中显示的很多电压并不是界面电位。
There is a huge IR drop (ohmic potential loss) that has not been compensated or corrected for, so the interfacial potentials are nothing like the many Volts appearing in the plots?
为了保持发射功率损失(我2R)和电压下降到可接受的水平，电压等级，必须长途输电高。
To keep transmission power losses (I 2 r) and voltage drops to acceptable levels, voltage levels had to be high for long-distance power transmission.
经过这样处理后的器件，漏极射频电流损失小，器件击穿电压和输出功率得以提高。
The device treated by the process is of small loss of drain radio-frequency current and increased electric breakdown strength of device as well as delivered power.
与传统电路相比，它具有较宽的零电压开关负载范围、较小的环流能量和较小的占空比损失。
The novel converter has advantages such as wide ZVS load range, low circulating energy and low duty cycle losscomparing to the traditional PSFB-ZVS-PWM converter.
与传统电路相比，它具有较宽的零电压开关负载范围、较小的环流能量和较小的占空比损失。
The novel converter has advantages such as wide ZVS load range, low circulating energy and low duty cycle losscomparing to the traditional PSFB-ZVS-PWM converter.
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