Theoretically bend and deformation increase transmission losses in the fiber.
从理论上讲,弯曲和形变都会增大光纤的传输损耗。
Their transmission losses are calculated, and their silencing of noise properties analyzed.
并对含有穿孔管声学元件的消声器进行传递损失计算和消声性能分析。
This paper proposes a new model for allocating transmission losses under different operating models.
该文提出了一种在不同运营模式下分摊输电损失的新模型。
This paper presents a new approach to the calculation of incremental transmission losses of power system.
本文提出一个计算网损微增率的新途径。
This will also increase the integration of national grid, resulting in increased system reliability and a reduction in transmission losses.
该笔贷款也将提高国家电网的一体化程度,从而增强系统可靠性,降低输电损失。
The content involves the aspect of power-flow calculation, incremental transmission losses, dynamic optimal dispatching of active power etc.
内容涉及电力系统潮流计算、网损微增率算法、动态有功优化调度等方面。
For the purpose of practical use a unit commitment method considering transmission losses and line overload constraint is proposed in this paper.
以面向实际应用为目的,提出了一种考虑输电网络损耗及线路过负荷约束的火力发电机起停计划方法。
Based on the network impedance matrix and the load flow solution, a novel method for allocation of transmission losses is proposed in this paper.
提出了一种基于网络阻抗矩阵和潮流解的输电系统网损分摊方法。
From the application of transmission losses factor in the settlement of power plants, the disadvantages in the settlement of East China power market are discussed.
从网损因子在发电企业结算过程中的应用出发,探讨了当前华东电力市场在结算过程中存在的不足。
Because of the implement of power market, how to distribute transmission losses reasonably and scientifically has become the focus of profit conflict among power plants, power companies and customers.
由于电力市场的实行,输电损耗的如何合理、科学地分配已成为发电厂商和电力公司及用户之间的利益冲突的焦点。
Energy losses on DC lines are far lower than on the traditional AC ones, which make transmission of energy over long distances uneconomic.
由于在传输过程中采用高压直流电缆输送的损耗要比传统交流电的损耗小得多,因此采用交流电远距离传送电力很不划算。
The reason was that over the short distances spanned by early power grids, AC transmission suffers lower losses than DC. It thus became the industry standard.
选择交流电作为工业标准的原因很简单,在早期供电距离很短的电网里,交流电的损耗比直流电小。
During the production, processing, storage, transmission and distribution of natural gas, methane losses are prone to occur.
在天然气生产,加工,存储,传输和分销过程中,甲烷容易发生泄漏。
Many factors such as transmission and distribution losses, and uncounted people in need of resettling were ignored.
许多因素都被忽略了,如输配电损耗、大批人口需要安置。
It also minimizes power losses and requires a smaller transmission corridor than conventional technologies.
它还可以减少电力损失,比传统传输技术需要的传输走廊也要小得多。
The reheat coil adjusts supply air temperature to offset building heat losses due to transmission.
再热盘管调节送风温度,以补偿因传热造成的建筑热损失。
The main influencing on the efficiency of transmission system is coupling losses.
影响传输系统效率的主要因素是激光与光纤的耦合损失。
Transmission by ultraviolet fiber is not suitable for long distance considering the great losses and the sensitivity limited of detector.
由于光纤的损耗大,考虑到探测器的灵敏度限制,不宜作长距离传输。
Moreover UHV transmission project as a great influence lifeline project, if be destructed would lead to huge economic losses and other secondary disasters.
而特高压输电工程作为影响力十分大的生命线工程,若遭到破坏将导致巨大的经济损失和其他次生灾害。
Two optimal mathematical models for optimal allocation of transmission congestions and losses are presented in this paper.
提出了在竞争的电力市场下输电网络传输阻塞和网损分摊的两个最优数学模型。
Power transmission interruption frequently brings about huge economic losses to both power network enterprises and society.
输电中断事故往往会给电网企业和社会带来巨大的经济损失。
Single channel fiber optic rotary joint has simple structure, small size and low optical losses, but the unidirectional transmission limits its wide applications.
单通道光纤旋转连接器具有结构简单、重量轻和耦合损耗小的优点,但传输信号单一,不能双向传输的缺点限制了它的广泛应用。
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.
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。
Firstly existing methods for calculation of the theoretical transmission energy losses is investigated in detail in this paper, and the limitation of them is also pointed out.
本文首先对现有的理论线损计算方法进行了深入分析,指出了目前各种线损计算方法的局限性。
Shunt capacitors installed in transmission and distribution networks will increase transmission capability, reduce losses and improve the power …
安装在输配电网络中的并联电容器将会增加传输能力,减少损失并提高功率因数。
However, the price of the conversion is a substantial loss of energy, and further losses occur in transmission and in the subsequent use of it.
然而,能量的实际损失是转换所付出的代价,更多的损失出现在输送途中以及随后的利用上。
However, the price of the conversion is a substantial loss of energy, and further losses occur in transmission and in the subsequent use of it.
然而,能量的实际损失是转换所付出的代价,更多的损失出现在输送途中以及随后的利用上。
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