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        Contact us

        lmcon
        Liaocheng Xinda Transformer Co., Ltd
        Contact person: Dai Deyu
        Contact 0635-8252177 8252188
        Mobile phone: 13806350610 13306350610
        The true: 0635-8252188
        Mail editor: 252000
        Web site: http//www.warrenlane.com
        Email: xindakf@126.com
        Address: Weiyu North Road Industrial Community, Liaocheng City, Shandong Province

        非晶合金變壓器

        Home > Products >> 非晶合金變壓器 (RSS)
        SH15非晶合金變壓器 Amorphous Metal Transformer
        Author:http://www.warrenlane.com Source:http://www.warrenlane.com Time:2012年03月15日
        Product details:

        Amorphous Metal Transformer產品概述

        SH15非晶合金變壓器是全充油密封型。原理同密封型電力變壓器。非晶合金的基礎元素是鐵、鎳、鈷、硅、硼、炭等組成。是一種向同性的軟磁材料,磁化功力小,不存在阻礙疇壁移動的結構缺陷,厚度極薄,只有0.027mm,填充系數相應變小,只有0.75~0.8,電阻力很高,是硅鋼板的3~6倍,硬度是硅鋼片的5倍,非晶合金材料對應力特別敏感。

        SH15非晶合金變壓器可把電網電壓變成系統負載所需要的電壓,實現電能的傳遞與分配。非晶合金變壓器可取代硅鋼片鐵心的變壓器而廣泛使用于戶外的配電系統。非晶合金變壓器的大量入網運行可取得良好的節能效果并可減少對大氣的污染。SH15非晶合金變壓器特別適用于電能不足和負荷波動大以及難以進行日常維護的地區。由于SH15非晶合金變壓器采用全密封結構,絕緣油和絕緣介質不受大氣污染,因而可在潮濕的環境中運行,是城市和農村廣大配電網絡中理想的配電設備。

        Amorphous Metal Transformer

        Amorphous metals were first created at Caltech by Pol Duwez in 1957. Duwez created the amorphous metal by cooling an alloy (Au80Si20) from a liquid state in under a fraction of a second. The cooling rate had to exceed a million degrees Kelvin per second, so cooling the metal from the liquid state to a solid state had to occur in milliseconds. Cooling this quickly prevented the metal from crystallizing like a typical metal, giving it its unique amorphous structure. At the beginning, the forms of amorphous metal were limited, consisting mostly of thin ribbons, foils, and wires. These constraints were enforced by the necessity of a fast cooling rate.

        An amorphous metal is a metal with a disordered atomic structure, in contrast to most metals, which have a regular structure. These substances are also called metallic glasses, because one way of making amorphous metals resembles the procedure for making glass, but using metal instead of silica. Studies indicate that amorphous metals may be more than twice as strong as normal metal, and are ideal for military armor, weighing the same as ordinary metal. Because of the material's disordered structure, it is also more resistant to corrosion and wear.

        Throughout the 1980s, materials scientists experimented with different alloys, to decrease the necessary cooling rate for creating amorphous metals. They succeeded in bringing down the critical cooling rate from hundreds of Kelvins per second to just one Kelvin per second, making the manufacturing of bulk metallic glasses more feasible. In 2004, researchers succeeded in bulk amorphous steel, paving the way for wider commercialization of the material.

        Amorphous metal suitable for commercialization was first made in 1976 by C. Graham and H. Liebermann. They used a supercooled fast-spinning wheel to create bulk quantities of amorphous metal suitable for low-loss power distribution transformers, commercialized under the name Metglas. Amorphous metal can be quickly magnetized and demagnetized, leading to power savings when used in transformers on the electrical grid. 70–80% less power is consumed by amorphous metal transformers, reducing CO2 emissions and saving power. Today, amorphous metal transformers are used widely in India and China, where they have been used to successfully cut greenhouse gas emissions.

        Amorphous Alloy Distribution Transformer of 11KV:

         

        Amorphous Alloy Distribution Transformer of 11KV:
        Rated  Voltage  No-load  Load Loss  No-load 
        Power  (KV) Loss (W) (W) Current (%)
        (KVA) HV(KV) LV(KV)      
               
               
               
        30 6 0.4 33 600 1.7
        50   43 870 1.3
        63 6.3 50 1040 1.2
        80   60 1250 1.1
        100 10 75 1500 1
        125   85 1800 0.9
        160 10.5 100 2200 0.7
        200   120 2600 0.7
        250 11 140 3050 0.7
        315   170 3650 0.5
        400   200 4300 0.5
        500   240 5150 0.5
        630   320 6200 0.3
        800   380 7500 0.3
        1000   450 10300 0.3
        1250   530 12000 0.2
        1600   630 14500 0.2
        2000   750 17400 0.2
        2500   900 20200 0.2
        Note: Yyn0 can be used when it’s the 3- phase and 3-limb core which the transformer adopted;

        The relevant information:

        Copyright: Xinda Transformer Co., Ltd. Contact: Dai Deyu
        Address: Shandong Province Liaocheng City Wei Yu North Road Industrial District for the record serial number: Lu ICP prepared no. 06035720 

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