在使输送相同电量的情况下，以达到减少变压器和电力线路的总损耗，提高电网经济效益的目的。
In the case of the transport of electricity under the same in order to reduce the power line transformer and the total loss, improve the power economic efficiency.
电气线路：利用整流装置稳定电流的变化频率，此外通过变压器把690伏特的电压提升到超过2200 0伏特，大大提高了电流长途输送的效率。
Electrical Circuitry: Converters stabilize the current's varying frequencies. Transformers boost voltage from 690 volts to more than 22, 000, so current travels efficiently over long-distance lines.
电气线路：利用整流装置稳定电流的变化频率，此外通过变压器把690伏特的电压提升到超过2200 0伏特，大大提高了电流长途输送的效率。
Electrical Circuitry: Converters stabilize the current's varying frequencies. Transformers boost voltage from 690 volts to more than 22,000, so current travels efficiently over long-distance lines.
电网经济运行主要包括变压器及其电力线路的经济运行，是一项实用性强的节电方法。
Economic operation of power transformers and power lines mainly include economic operation, is a practical method of saving.
800千伏特高压直流变压器是实现远距离、大容量输电的特高压输电线路的关键设备。
The 800 kV UHVDC transformer is a key component of ultrahigh-voltage power links that deliver large amounts of electricity over very long distances.
需要注意的是如果变压器和线路耦合元件精确的已知，识别算法在无噪声环境里精确的距离超过18千英尺。
It should be noted that if the transformer and line coupling components are known precisely, the identification algorithms are accurate beyond 18 KFT for noiseless conditions.
一类是电力系统的典型元件，如发电机、变压器、输电线路。
One is the typical power system components, such as generator, transformer and transmission lines.
这种变压器耦合线路前置放大器是最终的音频注意建材工程。
This transformer coupled line pre-amplifier is the ultimate in Audio Note DIY engineering.
介绍了有关规程和反措对失灵保护的要求，分析了线路失灵保护和变压器失灵保护的起动逻辑。
The paper introduces some relevant contents about failure protection in regulations and countermeasures, analyzes the startup logic of line failure protection and transformer failure protection.
从设备的选型、线路的控制方式、无功补偿方式、变压器的选择等方面介绍了建筑电气节电的主要措施。
Main measures for electricity saving of buildings in terms of equipment selection, lines control modes, reactive compensation mode and transformer selection etc. were introduced.
高压输配电、城市供电、线路的铁塔、变压器罩壳，高压开关柜及连接系统。
High Voltage Transmission and Distribution, City Power Supply, Line Tower, Transformer Shell, High Voltage Switchboard and link system.
负责强电，变压器，线路等的保养，维护，维修。
Responsible for the power, transformer, power line maintenance, and repair.
输配电线路故障、变压器投运、感应电动机启动是引起电压凹陷的主要原因。
Voltage sags due to line faults, transformer energizing and induction motor starting are main interference sources.
本文分析和计算了加装无功补偿装置后的高压供电线路和主变压器的节能效果。
The results of energy saving are analysed and calculated to high voltage circuit and main transformer after installing inefficiency power compensation apparatus.
城市电网的最大供电能力是指在城市电网任意支路(线路、变压器)无过负荷条件下所能供应的最大负荷。
The load supplying capability (LSC) of urban distribution network is the maximum load which can be supplied by the network without any branch (line and transformer included) exceeding its capacity.
数字式变压器差动保护在星形侧发生外部单相接地或线路单相遭雷击的情况下，差动保护有时会误动。
Digital transformer differential protection may falsely take effective when external single-phase earth fault occurs at star side or the line endures lightning strike on single phase.
根据煤矿生产的特点，对煤矿供电系统进行了分析，对变压器、线路的经济运行方式进行了探讨。
According to characteristics of the coal mine production, the article analyses the power supply system in coal mines and discusses the economic run mode of the transformers and the lines.
提出利用快速PQ分解潮流计算方法来进行线路功率损耗、变压器功率损耗和全网功率损耗计算。
The utilization of rapid PQ-resolved power flow calculating method was adapted to compute the power losses in the lines, the power losses at transformers, and power losses of all networks.
供电线路中的无功补偿装置，在杆上变压器上的应用是个新课题。
The application of reactive compensation device in power supply lines in the on-pole transformer is a new subject.
介绍一种由多层平面螺旋线圈和印刷线路连接板构成绕组的新颖回扫变压器。
Presented is a novel Fly Back Transformer formed with multilayer plane spiral coils and connecting PCBs and its assembly technology.
设备用途：用于灌注伺服电机定子，电容，变压器，点火线圈，和其他内部装有电子元件或线路的器件内。
Application: for filling Servo motor stator, apacity, transformer, ignition coil and other devices with internal electronic components or circuit.
电气线路中多采用带铁芯的电感线圈如变压器、继电器等。
Most of iron-core inductance coils are used in electrical circuit, such as transformer, relay, etc.
为此，提出了调度员在输电线路跳闸、变压器跳闸、母线故障及变电站全停电的一些处理方法，并举例给予说明。
In this paper, the author illustrates some treating methods for trip of transmission lines and transformers, bus failures as well as overall service interruption in substations.
据统计，变压器的能量损耗约占系统发电量的10%，占线路损耗的50%。
Energy dissipation of transformers takes about 10% of total generated energy, and takes about 50% of line loss.
同样，发电机组、变压器组以及输电线路在特定时候可以轻载或重载，在很多情况下可通过就地控制而改变。
Likewise, generating units or transformer Banks and transmission lines can be lightly or heavily loaded at a particular time and can be varied in many cases by local control.
电抗器可直接接在输电线路上或接在变压器第三绕组上，每种接法给系统带来不同的好处。
Reactors may be either directly connected to the transmission line or connected on transformer tertiary windings, each location offering specific system benefits.
灯具泄漏电流测试线路中隔离测试变压器次级接地问题直接影响着测试结果的准确性。
The earthing of secondary circuit of an isolating test transformer on the circuit for luminaire leakage current test strongly influences the accuracy of test results.
该方法基于相分量模型，除对变压器和线路采用详细模型外，还能够考虑多项式负荷。
The method based on phase component models can simulate polynomial loads besides modeling transformers and lines in details.
场地分控箱供电禁止直接从泵站相线上搭接，如果需要从泵房供电，必须安装隔离变压器和隔离线路，因为场地分控箱处于雷电的威胁下。
The power supply of sub-control box is forbid to link directly from pump phase line, if needs to supplied from pump house, the isolate transformer and isolate line should be build up.
实行电动机无功就地补偿，对改变电动机低功率因数运行、减少线路损耗、提高变压器带载能力，有明显效果。
It has evident effect on low power factor working of motor, decreasing line loss and improving load ability of transformer.
应用推荐