一(yī)、産品介紹（Introduction雨好）：

按照客戶對鐵芯産品不同的磁性能(néng)要求，選取合适成分(fēn)體這和等級帶材卷繞成所需規格鐵芯，在保護氣氛中進行磁場(chǎ她小ng)熱處理(lǐ)，獲取磁性能(néng錯內)滿足客戶要求的納米晶态鐵芯，按客戶要求進行封裝保護。

AT&M will select ribbon wi店熱th suitable composition and level t喝麗o wind cores based the 文校performance requirements from customers答吃. Then cores will be annealed in 說拍magnetic field to meet customers’村樂 requirements. Finally cores月話 will be packaged according這城 to customer’s requirement在長s.

 二、産品特點（Characteristic）：

—高飽和磁感應強度-有效縮小共模電感體(tǐ)積行工

High saturate induction—呢科reduce volume of CMC

—優良的阻抗-頻率特性

Excellent impedance frequency ch靜哥aracteristic  

—突出的抗不平衡電流能(néng)力

Outstanding ability to resist unbal了都anced current  

—優良的溫度穩定性

Excellent thermal st就通ability 

 三、産品應用（Application）：

與鐵氧體(tǐ)相比較，納米晶具有更高的居裡醫分溫度，即使在高達180℃的高溫時(shí)，也(yě)能(朋件néng)可靠地工作(zuò)；納米晶具有更高的磁導率和更高和機的飽和磁感應強度，納米晶鐵芯可以大幅減少重量、體(tǐ)積，銅繞組關和的功率損耗通常為(wèi)鐵氧體(tǐ)的50朋讀-70%。适用于變頻驅動、EV控制器(qì)、變頻空調、液晶電視(shì會妹)、電陶爐等消費電子(zǐ)設備，同時(shí)也(yě)适用于逆變焊機等工業風跳電源領域的EMC治理(lǐ)。

Nanocrystalline alloy has hig跳視her Curie temperature compare農水d with ferrite and can stab吃物ly work even at 180℃; It has highe話商r permeability and sat是費urated inductance. The weight唱唱 and volume of the nan著西ocrystalline cores are r愛都educed. Usually, the power loss o信道f copper windings is onl城海y 50 - 70% of ferrite. Nanocry件雨stalline cores are widely 近秒applied to variable fr筆鄉equency drive, EV contr事海oller , air-conditioner, LCD 這中TV, induction cooker and other cons書拿umer electronics as 小冷well as EMC solution見舞 of industrial power supply suc玩跳h as welding machines.

1.電動汽車/混合動力汽車（EV/PHEV）

2.變頻空調(Variable frequency頻謝 air conditioner）

3.電磁爐(Induction Cooker ）

4.逆變焊機 (Inverter weldin制體g machine)

 四、不同帶厚納米晶鐵芯損耗對比：

 五、納米晶與鐵氧體(tǐ)鐵芯性能(néng)對比（Magnetic Perfo河不rmance Comparison Between Nanocry內光stalline and Ferrite Cores）：

基本性能(néng)對比 (Basic performance comp吃多arison)

六、應用原理(lǐ)及實例介紹（ Princi河學ple and practical application愛懂）：

1.變頻傳動變頻器(qì)（Variable-freq下看uency Drive Device ）

變頻器(qì)是應用變頻技術與微電子(zǐ)技術，通過改變電機工作(zuò)河行電源頻率方式來(lái)控制交流電動機的電力控制設備。變頻器(qì)主報低要由整流（交流變直流）、濾波、逆變（直流變交流）、制動單元、驅動單元、檢測單元年了、微處理(lǐ)單元等組成。變頻器(qì)靠内部IGBT的開斷來(lá紅多i)調整輸出電源的電壓和頻率，根據電機的實際需要來(lái)提供體畫其所需要的電源電壓，進而達到節能(néng)、調速的目的，随月明着工業自動化(huà)程度的不斷提高，變頻器(qì)也機讀(yě)得到了(le)非常廣泛的應用。低(dī)磁導率納米志做晶大共模電感鐵芯适用于≤1000V的低(dī)壓變他技頻器(qì)，能(néng)有效抑制變頻頻白器(qì)産生(shēng)的共模幹擾。

Frequency converter i喝工s electricity control equipment whic習美h uses variable and micro electron歌長ics technologies to control an AC mo能我tor through changing frequency 女但of power supply for the motor. 小跳It is composed of rectifie火電r (AC-DC), filters, inverters (DC-AC)船是, brake unit, drive unit, tes會學t unit, micro-processing unit間校, etc. It adjusts the output voltage an資快d frequency by switching inte姐月rnal IGBT and provides required powe腦腦r supply voltage for生湖 energy conservation and 低生speed control. It is wid票綠ely applied as the industri喝呢al automation improves continuousl銀鐵y. Low-frequency common mode 相飛choke cores are used for low書美 voltage inverter(≤1000V) a下影nd effectively suppress the interfere懂朋nces. 

2.光伏發電逆變器(qì)（ PV Inve風飛rter）

       适用于500k分她W、1MW大功率集中式光伏逆變器(qì)。高磁導率大要了共模電感鐵芯适用于大功率光伏逆變器(qì)北微交流側EMC濾波，利用鐵芯的高電感能(néng)有開業效減少鐵芯數量達到很好(hǎo)(hǎo)的濾波效果；低(dī)磁導率大共模花鄉電感鐵芯适用于大功率光伏逆變器(qì)直流側EMC濾波，該類鐵芯電感頻率特性司作好(hǎo)(hǎo)，能(néng)有效抵抗不平衡直流外森分(fēn)量，避免鐵芯飽和造成的燒毀。

AT&M CMC Cores are applied to 500KW姐要 & 1MW centralized PV invert熱子ers. High-permeability CMC Cores are a理算pplied to EMC filters near to AC o媽自utput of high-power PV inverters. T車放he better EMI suppression effect can be他看 reached by less quantity of CMC co農在res due to high induction河雜 performance. Low- perm煙近eability CMC cores are applied睡銀 to EMC filters near to DC 媽樹output of high-power PV inverte懂姐rs. Low-permeability CM綠學C cores have excelle知火nt inductance performance depend on fr的來equency and effective anti-DC bias per廠玩formance to avoid the視黃 damage from saturated inductance.

3.風(fēng)力發電變流器(qì)（Wind Power城照 Converter ）

适用于1MW、1.5MW、2MW、3MW等直驅和雙饋變流器(qì)。采用數隻章人納米晶鐵芯堆垛組裝的單匝扼流圈是軸承電流問題的有效什身解決方案，也(yě)是風(fēng)力發電、大範笑少圍變速驅動及其他應用産生(shēng)的大電流幹擾（峰值從幾十到100多安培）技謝導緻的超高共模噪音(yīn)問題的有效解決雪哥方案。這(zhè)些(xiē)問題通常表現(xiàn)為(wèi)高頻拍湖尖峰電流的形式。廈門悍狼文化傳播有限公司生(shēng)上術産的共模組件能(néng)輕松安全的集成到這(zhè)些(xiē)現(xi腦通àn)有領域解決出現(xiàn)的問題。共模組件什年可由兩種不同内徑的磁環裝配而成。組件按所需的飽和電流和電感定制設計，允許單選磁去美環，也(yě)可數隻組裝（最多7隻）。

AT&M CMC Cores are appl秒信ied to direct-drive and double-fed有一 converters covering 1MW、1.5MW、2MW、3MW件見, etc. The choke design of s喝拿tacking several nanocrystalline 西購cores are effective sol村亮ution for big bear current problems. M身高eanwhile it is also effective 家術EMI solution caused b樂議y big current interfe愛村re (dozens to more than 1購懂00 A) for wind energy, variable-speed d鐵見rive and other application. All those 錢計problems usually are reflected i嗎這n high-frequency peak current and 車老easily solved by AT&M s的著tacking CMC cores design. Th笑綠e stacking ways are depend o呢厭n saturated current and 店短induction. Customer can select one c間們ore or stacked cores動件(up to 7 cores).

4.電動汽車/混合動力汽車（EV/PHEV）

納米晶共模電感越來(lái)越多地應用在純電動汽車和混合動力汽車的車載充電機中靜劇。在溫度高達180℃時(shí)，納米晶鐵芯可安全和長期運行；受其應用溫度範有土圍~100℃限制，鐵氧體(tǐ)鐵芯不能(néng)滿足使低司用要求。

Nanocrystalline common mode is mor哥河e and more applied to on-board cha話畫rger of the battery e劇風lectric vehicle and Hybrid 電體Electric Vehicle. Even under tempe喝區rature as high as 180℃ , Nanocrystal長國line cores can work saf科計ely over long term; restric吧購ted by the temperature limit of 花問around 100℃, ferrite c睡村ores can’t meet the r嗎雪equirement.

5.氣體(tǐ)絕緣開關(guān)設備（Gas insu章有lated switchgears）

氣體(tǐ)絕緣開關(guān)設備(GIS)是非常可靠的電力傳輸網絡的組件。分窗在過去的幾年,系統電壓達到1.2千伏。GIS的切店身換操作(zuò)可能(néng)導緻危險的瞬态電壓(技車VFTO)。在内部導體(tǐ)上(shàng)同心的安裝納米晶鐵芯作(zu們土ò)為(wèi)單匝的電抗器(qì)，可以有效地很話抑制這(zhè)些(xiē)破壞性的高頻(~15 MHz)電壓。其煙視他的鐵芯材料如(rú)鐵氧體(tǐ)不能(néng)解決這(zhè)個(不音gè)問題。

GIS is reliable equipment for兵他 power transmission. The system volta司數ge has been up to 1.2K上為V during past years. The sw很筆itch operation of GIS may lead to d市火anger VFTO. The reactors with美快 nanocrystalline cores can pr車購event the damage from high 老知frequency voltage (~15 MHz). Other水多 materials cannot solve this 煙醫problem such as ferrite.

6.高能(néng)粒子(zǐ)加速器(qì北報)（High energy particle acce草村lerator）

由于納米晶具有至少1.2特斯拉的高飽和磁通北路密度，适當的納米晶鐵芯是同步回旋加速器(qì)空腔調諧組件的首看訊選解決方案。在非常有限的空間(jiān)進行的粒子(zǐ)束務城偏轉集束器(qì)或壓縮集束器(qì)，通過使用納米坐火晶鐵芯，所需的長度比鐵氧體(tǐ)鐵芯通常可以減少50%,但(dàn)缺小那點是工作(zuò)期間(jiān)功耗顯著增加現遠。不過,由于他們的低(dī)阻抗,納米晶鐵芯也(yě)文行避免了(le)與離子(zǐ)束不利的交互作(zuò)用,因此,納米晶鐵芯在全世拿件界的幾個(gè)粒子(zǐ)束加速器(qì)設施音員中得以使用。

Due to the high saturation flux density飛作 of at least 1,2Tesla suitable nan綠路ocrystalline cores are the pre拿山ferred solution for the 好錢tuning elements in synchrotron內商 cavities. Related applicatio年年ns like particle beam de-b照金unchers or bunch compressors are of國微ten very much limited in space.匠風 By the use of nanocr內得ystalline cores, the requi拿章red length compared to Ferrite cores ca舞銀n be reduced by typically 土要50% - but with the disadv街愛antage of significantly higher powe愛術r consumption during operation. But du海黃e to their low impedance, the na自小nocrystalline cores also avoid unfa飛中vorable interactions with the ion beam鄉著 and thus, they are used in severa也地l particle beam accelerator instal內子lations worldwide.