查询词典 transformer oil

First of all the differences between photoelectric current / voltage transformer elements in HV and UHV switchgear assembly and independent electric device of conventional open porcelain knob photoelectric current / voltage transformer are described in this paper,then the photoelectric current / voltage transformer elements in HV and UHV switchgear assembly are classified,and the working principle and technical performances of photoelectric current / voltage transformer elements in 500 kV switchgear assembly abroad are introduced in detail.

首先论述了高压和超高压组合电器中光电式电流/电压互感器元件和常规敞开瓷柱式光电电流/电压互感器独立电气设备在概念上的区别，然后对组合电器中光电式电流/电压互感器元件进行了分类。并详细介绍了国外550kV 超高压组合电器中光电式电流/电压互感器元件的工作原理及技术特性。对 ABB 公司、阿尔斯通公司、三菱公司、西门子公司等生产的245～550kV 户外超高压新型组合电器进行了较详尽地介绍和分析，主要是：①基本结构及特点；②主要技术参数

According to the requirements of economic operation transformer if capacity choices too small will cause transformer overload operation may lead to transformer burned; choice if too much capacity a "big Kumaratunga car" phenomenon can not make full use of transformer capacity unladen loss increase .

根据变压器经济运行的要求，如果容量选择太小，会引起变压器超负荷运行，可能导致变压器烧毁；如果容量选择太大，出现"大马拉小车"现象，变压器容量不能充分利用，空载损耗增加。

The characteristics analysis of two different current -to-voltage convertors,current transformer an reactance transformer ,shows that the current transformer has the same converting effect on the currents with different frequencies,while the reactance transformer transforms has various converting effect.

通过对电流互感器式&电流-电压&变换器和电抗变压器式&电流-电压&变换器变换特性的分析，结果表明：对于不同频率的电流，电流互感器式&电流-电压&变换器对它们的变换几乎是相同的。

On the basis of instantaneous forced analysis to short circuit of power transformer and numerical value calculation using low voltage impulse analysis, the paper presents the essentiality of winding distortion after short circuit of power transformer. By contrasting the three main ways of the world such as low-voltage impulse、 short circuit impedance analysis and frequency response analysis , FRA is adopted for distortion testing. Then we design a new testing instrument of transformer winding distortion—testing system of transformer winding distortion.

本文首先在对电力变压器短路时的瞬时受力分析及所受电磁力的有限元法的数值计算的基础上，论证了电力变压器短路以后进行绕组变形测试的必要性；然后通过比较的方法对目前国内外主要使用的三种方法：低压脉冲法、短路阻抗法和频率响应法，进行了一一对比，并根据对比结果，确定在本课题中使用频响法；最后在理论研究的基础上，设计出了一种新型的变压器绕组变形测试仪——电力变压器绕组变形测试系统。

Our main production "WINNER" BESTKING 'card: the ring, EI-shaped, R-shaped, O-shaped power transformer, PFC transformer, SMD transformer SMD Explorer, ISDN, XDSL, MODEM, such as a variety of communications and audio transformers; a variety of high-frequency switch transformer, filter, choke and other production Materials, small size, high efficiency, magnetic flux leakage of small, low noise, good stability and so on.

我司主要生产&WINNER&BESTKING'牌：环形，EI形，R形，O形电源变压器，PFC变压器，SMD贴片变压器，ISDN，XDSL，MODEM等各种通讯与音频变压器；各种高频开关变压器、滤波器、扼流圈等产品，具有体积小，效率高、漏磁小、噪音低、稳定性好等特点。

When normal operation the saturated transformer type SSFCL is equivalent to original transformer coupling solid state fault current limiter, but the coupling transformer coil enters deep saturation when short circuit fault occurs. After the SCR bridge withdraws from the system connection, the saturated coil reactance and the leakage reactance of coupling transformer play the role of limiting stable short-circuit current, equivalent to SSFCL with bypass inductance.

饱和变压器型固态限流器正常运行时等效于原来的变压器耦合固态限流器；但在短路限流时允许耦合变压器铁心进入深饱和；在桥路退出系统后，饱和激磁电抗和漏抗起到限制稳态短路电流的作用，等效于带旁路电感的固态限流器。

Be based on the daily supervisory data of transformer oil, forecast the puncture voltage of transformer oil, what will be transformer breakdown is inchoate diagnose, forecast the scientific basis with be on guard to be offerred with seasonable processing important.

基于变压器油的日常监督数据，猜测变压器油的击穿电压，将为变压器故障的早期诊断、猜测防范和及时处理提供重要的科学依据。

The polishing fluid is composed of Al2O3 micropowder with a grain diameter of 0.5-1.0 mum, coal oil, lard, plant oil and spindle oil, wherein Al2O3 micropowder is abradant, coal oil is solvent, the mixing liquid of lard, plant oil and spindle oil is as additive; and the polishing fluid is prepared by a mixing liquid which is composed of 2% lard, 2% abraser, 8% plant oil and spindle oil by volume and 88% coal oil. The polishing fluid can produce the H62 brass element with a uniform surface quality and a good surface roughness value up to 0.008 mum, has the characteristics of no eroding elements, effectively relieving mechanical score, good processing surface quality and can be used for decoration of the plastic metal material and surface polishing process before the material metallographic microscope analysis.

抛光液由粒径为0.5～1.0μm的Al 2 O 3 微粉、煤油、猪油、植物油和锭子油混合而成；其中Al 2 O 3 微粉为磨料，煤油作溶剂，猪油、植物油和锭子油的混合液作添加剂；抛光液按体积比由2％的猪油、2％的磨料、8％的植物油和锭子油的混合液、88％的煤油配制而成；该抛光液能够加工出表面质量均匀，表面粗糙度值达到0.008μm的H62黄铜工件，具有不腐蚀工件、有效缓解机械刻划作用、加工表面质量好的特点，可以用于塑性金属材料的外观装饰性加工，以及材料金相分析前的表面抛光加工。

Ingredients: glycine soja oil, ricinus communis seed oil, rosmarinus officinalis leaf oil, cymbopogon schoenanthus oil, thuja occidentalis leaf oil, mentha piperita oil, cymbopogon nardus oil, eugenia caryophyllus flower oil, geranium maculatum oil, tocopherol

野生大豆油，籽油，迷迭香叶油，柠檬schoenanthus石油，北美香柏叶油，薄荷油，柠檬nardus石油，欧亨尼娅石竹花油，天竺葵斑点油，维生素E

Ingredients: Arbutin 2%, Electrodialyzed Deep Sea Water, Mink Oil, Emu Oil, Borage Seed Oil, Calendula Officinalis Flower Oil, Lavandula Angustifolia Fiower Oil, Rosmarinus Officinalis Oil, Daucus Carota Sativa Seed Oil, Eucalyptus Globulus Leaf Oil, Pelargonium Graveolens Oil, Lecithin, Tocopherol, Hydrolyzed Collagen, Hydrolyzed Elastin, Ubiquinone Ferment, Squalene, Sodium Hyaluronate, Retinol, Glycine Soya Phytoplacenta Extract, Ceramide, Panthenol, Allantoin, Melaleuca Alternifolia Extract, Rosa Damascena Flower Extract, Propolis Extract, Centella asiatica L.

主要成分：含熊果苷2%，海洋深层水，水貂油， Emu Oil， Borage Seed Oil，金盏菊花油，薰衣草油，迷迭香精油，胡萝卜素油，蓝桉叶油，天竹葵香薰精油，卵磷脂，维生素E，水解胶原蛋白，辅酶Q10，角鲨烯，透明质酸钠，视黄醇，甘氨酸大豆提取物，神经酰胺，D-L泛醇，尿囊素，互叶白千层提取物，玫瑰果油，突厥蔷薇，蜂胶，积雪草，黄芩，甘草，金银花瓢虫，银杏叶，人参，洋甘菊，葛根等提取物

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。