我使用的，即使在20a负载损耗低，并能处理得多！
The one I used has low loss even at loads of 20a, and can handle much more!
实现变压器经济运行方式的前提是要有准确的设备参数和负载损耗曲线。
To possess accurate parameters of transformer and the power loss curve caused by loads is the presuppositions for economic operation of power transformer.
首先，本文对三相电力变压器空载损耗、负载损耗在线检测理论进行了讨论和分析。
Firstly, this paper shows a method to detective the open circuit loss and the load loss of the there-phase power transformer online by operating the real-time voltage and current of the transformer.
围绕降低配电变压器(简称配变)负载损耗的课题，提出研制新型节能型配变的新思路。
Aiming at reducing the load loss of distribution transformer, new idea of developing energy-saving distribution transformer is brought out.
推导出规划网架的线路损耗和配变负载损耗的等值电阻，利用馈线容量比值估算馈线最大电流。
The equivalent resistance is derived for distribution transformer load loss and line loss of planning grid, and the maximum current is calculated for each feeder according to their capacity ratios.
大型变压器用连续换位导线能有效地降低负载损耗，用自粘性的CTC还能增强变压器的抗突发短路能力。
To use continuous transposed conductor on large transformer can reduce bad loss efficiently, and CTC with self-adhesion can also increase the ability of anti - short circuit of transformer.
大型变压器用连续换位导线(CTC)能有效地降低负载损耗，用自粘性的CTC还能增强变压器的抗突发短路能力。
To use continuous transposed conductor (CTC) on large transformer can reduce bad loss efficiently, and CTC with self-adhesion can also increase the ability of anti - short circuit of transformer.
励磁输入和效率励磁输入和效率事实上，HS y额定负载运行时励磁损耗相当大，与PMSY相比效率下降。
The fact is that when HSY is operated at rated load, magnetic loss is rather high, and efficiency drops compared to PMSY.
根据“等效功率损耗法”推导出实用的电动机负载率计算公式。
According to the equivalent efficiency loss method, the practical formula for motor load rate is derived.
负载敏感系统功率损耗低、效率高，响应速度快。
Load sensing system have the advantage of loss low power, high efficiency and fast response.
介绍了三相笼型异步电动机负载杂散损耗的四种测试方法，包括三种实测法和推荐值法。
Four kinds of test methods for determining stray-load loss of three-phase cage asynchronous motors were introduced, including three kinds of procedures by measuring and by assuming.
通过对软开关技术的研究，提出了一种全新的双管llc谐振负载电路拓扑，解决了传统感应加热过程中高频条件下开关损耗的问题。
Basing on the technology of soft-switch, a novel two-switch LLC resonant inverter topology was proposed, which has solved the switching loss in traditional induction heating.
为了分析采用鼠笼实心转子特殊结构的十二相带整流负载高速异步发电机转子发热情况，需要准确求得电机转子中产生的损耗。
The rotor losses in a high-speed asynchronous generator were calculated for a thermal analysis of a special rotor made of solid steel combined with a squirrel-cage.
该表达式与器件静特性、功率因数、调制度及负载电流有关，利用其计算不同载波调制下通态损耗时只需改动导通占空比。
The results clearly show conduction losses are the function of semiconductor static characteristic, power factor, modulation depth and load current.
戴维南发电机内阻所消耗的功率，等于负载接人时网络内部损耗功率增加值。
The power expended by the internal: resistance of the Thevenin's Generator equals the increment of power expended inside the network when the load is connected.
在缝纫机待料待机时，电机通过离合器脱开负载，继续空载运行，造成极大的待机损耗。
When sewing machine work on standby, motor by clutch release load, to continue running light, caused a great deal of standby loss.
本文分析了现有变压器的损耗比及各负载下的效率值。
The loss ratio and efficiency of power transformers are discussed.
负载电流流过副边常通开关管，从而减小了导通损耗。
The conduction losses can be outstandingly reduced by load current flowing through the normally-on switches.
电网中非线性负载引起的电力谐波会加剧配电变压器损耗，造成电能的巨大浪费。
Power harmonics caused by nonlinear load increased distribution transformer's additional loss which causing a huge waste of energy.
由此导出变压器年运行费率、最低年运行费率、变压器最佳负载率以及变压器经济运行区宽和变压器损耗比的关系。
Then, relationships between the quantities mentioned above, the interval of economic operation and the loss factor of transformers are derived and discussed.
根据三相异步电动机损耗及节能原理，研究异步电动机端电压与负载大小之间的关系：电压将受负载对转速要求的制约。
According to wear and energy-saving principle of three-phase asynchronous motor, relations between pressure of motor and load are researched herein that is pressure is restrained by the load to rate.
分析了SAW谐振器表面力负载对谐振器谐振频率和机械损耗产生的影响。
The variation of the resonant frequency and the mechanical loss of SAW resonators are analyzed while there is force directly applied on the surface of an SAW resonator substrate.
分析电动机功率损耗，阐述了泵类负载调压调速不仅可以大幅度地节能，而且不会造成电机过热。
This article analyses the loss of power of electric motor, and tells that pressure and speed adjustment of the pump not only save energy but also not lead to over heated of the electric motor.
试验与测量结果表明，该电路拓扑具有低待机损耗、高效率、快速负载动态响应等优点。
The experiment and measurement results show that the topology has the advantages of low standby power loss, high efficiency and fas...
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.
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.
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