• 最后简略介绍了流量试验

    At last, current carrying quantity test was introduced.

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  • 对此种特定条件电缆进行了流量计算

    Cable current carrying quantity was calculated under this special condition.

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  • 提出了输电线路暂态流量计算模型评估方法

    In the paper, the calculation model and assessment method for transmission line transient capacity are proposed.

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  • 可用满足特定安装散热要求包装分级标准高于载流量

    Available to meet specific mounting and cooling requirements, packaging and higher than standard ampacity ratings.

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  • 采用VB编程电力电缆流量计算视窗理想计算手段之一

    The VB programming is one of the ideal methods for the calculation of current carrying capacity by software in WINDOWS system.

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  • 保护管径打括号推荐使用:括号内载流量编者计算数据参考。

    It is not recommended to use bracket for the protective conduit. The ampacity in bracket is the calculation data of the author which only for reference.

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  • 负荷不均匀双回路运行时,其中增加一回路负荷将使其临近回路载流量减小

    The cable ampacity in one circuit decreases with the load increase of another adjacent circuit.

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  • 原有线路无需更换杆塔情况下,采用扩容导线,线路增加50%载流量

    The capacity of existing transmission lines can be enlarged to the extent of 50% by using the new type of enlarged capacity conductors without changing existing towers.

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  • 绝缘电阻耐热性、机械性能防火特性流量方面介绍了防火电缆性能应用

    The performances and application of fire proof cable are introduced from insulation resistance, heat resistance, mechanical property, current capacity and other aspects.

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  • 计算电缆载流量时,交流电阻一个重要参数其中邻近效应是计算交流电阻的一部分。

    Ac resistance of cable conductor is an important factor to calculate the ampacity of cable bundles, and proximity effect factor is an important parameter to affect ac resistance.

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  • 开关柜之间线需要母线连接,提供母线桥额定流量,母线桥的跨度,距高度等具体数据。

    If using busbar bridge between switchgears or inlet wire cabinets, should provide rated current-carrying capacity, span and height from the ground of the busbar bridge.

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  • 样本编制流量仅仅B1DEFG载流量,其余敷设方式载流量可以上表换算求得。

    Note: the ampacity provided here are only the ampacities of B1, D, E, F and G. The ampacities of other laying method can be calculated according to above table through conversion.

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  • 根据土壤直电缆温度特性,利用有限元对热场进行计算经过迭代计算出有土壤直埋电缆载流量

    Finite element method is applied to solve the field with the temperature field characteristic, then the ampacity of buried cables is received after iterative computation.

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  • 本文采用有限差分坐标组合方式对土壤区域电缆区域分别进行计算,最终可以确定任意敷设方式下电缆允许载流量

    With the method of finite difference, the temperature distribution in both soil and cables is modeled separately through combinatorial coordinates.

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  • 碳纤维复合导线(ACCC)一种全新概念的架空线路用导线,具有重量强度稳定性、弛度小、载流量大和腐蚀的特点。

    Aluminum conductor Composite Core is a brand new conductor for overhead lines. Its advantages are light weight, high strength, good thermal stability, low sag, large ampacity and corrosion resistance.

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  • 过去年中铜价上升幅度很大,导致铜芯电缆成本成倍增长,经济截面减小的趋势,因此以前确定经济截面是否仍满足载流量要求有待验证。

    The ever-increasing copper price in the past several years has led to a significant increase of the cost of copper cables, and the economic section has hence decreased.

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  • 流量增大时样品质量改善

    The quality of the samples was improved with increasing carrier gas flow rate.

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  • 一种驱动具有装置简单脉动流量范围大和驱动电压适中等优点

    Electroosmotic pump is a liquid driving apparatus, which has its advantages of simplified equipment, non pulsing flow rate, large flow range and moderate working voltage etc.

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  • 系统稳定后重新调整流量

    Let the system stabilize and readjust the carrier flow.

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  • 样品溶解元素波长流量辅助气流观察高度工作条件进行试验,选定了最佳测定条件。

    The testing was done on the working conditions such as the sample resolution, element wave-length, air-carrier flow, auxiliary air flow, observed altitude, etc.

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  • 卷烟鉴别问题详细研究测试气室流量样本温度等实验条件系统识别性能影响

    The influence of the array chamber, carrier gas flux and sample temperature on the performance of the system was discussed in the identification of different brands of cigarettes.

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  • 首先不同气流温度、温度、流量及不同刨花含水率条件下进行刨花对撞流干燥实验

    First, experimental study on the influence of air temperature, velocity, initial moisture content of wood particles and mass flow rates ratio in the process of ISD has been performed.

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  • 在一定加液范围内,加液量的变化雾化速率影响不大,雾化速率随流量雾化功率增大而增大

    The atomizing rate changed slightly with the sample volume decreasing, and increased with atomizing power and the flow rate of carrier gas.

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  • 利用光学温度控制器使测量信号增强,试验了时间常数、流量常用酸和盐对测硅灵敏度的影响;

    Using the optical temperature control accessory, silica peak height signal was enhanced doubly, reducing atomization time, extending useful time of graphite tube.

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  • 研究分析线背景校正高频功率压力试样提升量辅助气体流量分析结果的影响

    The effects of analytical spectral line, back ground correcting point, high frequence power, carrier gas pressure, flow rate of liquid sample and auxiliary gas on analytical results were investigated.

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  • 如果压力以前压力不同流量相同只有输入新的定时参数以确定一个开始结束时间。

    If the carrier pressure is different from the previous one for the same carrier flow, you will have to enter new timing parameter for the beginning and ending of a peak.

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  • 流量报警出现30秒时等离子体或者TCD关闭

    When a "Low carrier flow" alarm remains active for 30 seconds, turns the plasma or TCD off.

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  • 检查流量模式改为手动。

    To check the carrier flow, put the injection mode in manual.

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  • 实验表明通过调节温和流量获得好的分离图谱可以用分离指标衡量

    The experiment indicated that the better separation diagram may be obtained and measured with target of peak resolution through adjusting column temperature and carrier gas flow rate.

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  • 阀门适用于相色谱仪其它仪器调节气、辅助气和其它气源气体流量大小

    The valve for gas chromatography or other instruments to adjust the carrier gas, auxiliary gas and other gas source gas flow size.

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