一(yī)、産品介紹（Introduction）：

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土拿)和等級帶材卷繞成所需規格鐵芯，在保護氣氛中進行磁場(chǎng)近見熱處理(lǐ)，獲取磁性能(néng)滿足客戶要求的納米晶态鐵森黑芯，按客戶要求進行封裝保護。

AT&M will select ribbon with sui動現table composition and 相熱level to wind cores based the per相不formance requirements 到靜from customers. Then cores wil關又l be annealed in magnetic field t離嗎o meet customers’ requirements. Fi但金nally cores will be packag在姐ed according to custom但女er’s requirements.

 二、産品特點（Characteristic理間）：

—高飽和磁感應強度-有效縮小共模電感體(tǐ)積白筆

High saturate induction—reduce 跳動volume of CMC

—優良的阻抗-頻率特性

Excellent impedance frequency charact但東eristic  

—突出的抗不平衡電流能(néng)力

Outstanding ability to resist unbal很林anced current  

—優良的溫度穩定性

Excellent thermal st匠兒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溫度，即使在高達1草她80℃的高溫時(shí)，也(yě)能(néng)可靠地工作(zuò)；納米晶區說具有更高的磁導率和更高的飽和磁感應強度，納米晶鐵芯可以大幅減少重量、體(tǐ林下)積，銅繞組的功率損耗通常為(wèi)鐵體個氧體(tǐ)的50-70%。适用于變頻驅動、在鐵EV控制器(qì)、變頻空調、液晶電視(shì)、電陶爐等消費電子問微(zǐ)設備，同時(shí)也(yě)适用于逆變焊機等工業電源領域的E器現MC治理(lǐ)。

Nanocrystalline alloy音很 has higher Curie temperature comp錯兵ared with ferrite and can stab自購ly work even at 180℃; It h民校as higher permeabili數路ty and saturated inductance. T下亮he weight and volume of the nanocrystal他務line cores are reduce呢車d. Usually, the power loss o道分f copper windings is only 日麗50 - 70% of ferrite. N制林anocrystalline cores are wi答信dely applied to variable話日 frequency drive, EV controller , air-子鄉conditioner, LCD TV, indu爸外ction cooker and other consumer electr志廠onics as well as EMC s很志olution of industrial po器答wer supply such as welding machines.

1.電動汽車/混合動力汽車（EV/PHEV）

2.變頻空調(Variable frequency air co個體nditioner）

3.電磁爐(Induction Cooker 笑快）

4.逆變焊機 (Inverter weldin內靜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（Magne煙照tic Performance Compariso鐘歌n Between Nanocrystalline and見男 Ferrite Cores）：

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

六、應用原理(lǐ)及實例介紹（ Principle and practic來靜al application）：

1.變頻傳動變頻器(qì)（Variable-frequency Drive美朋 Device ）

變頻器(qì)是應用變頻技術與微電子(zǐ)技術，通過公房改變電機工作(zuò)電源頻率方式來(lái)控制交流電動機的電這飛力控制設備。變頻器(qì)主要由整流（交流變直流）、濾波、逆變（直流變跳生交流）、制動單元、驅動單元、檢測單元、微處理(lǐ)單元等組光器成。變頻器(qì)靠内部IGBT的開斷來(lái)調整輸出電紙什源的電壓和頻率，根據電機的實際需要來(lái)提供其所需要的電源船相電壓，進而達到節能(néng)、調速的目的，随影風着工業自動化(huà)程度的不斷提高，變頻器(算爸qì)也(yě)得到了(le)非常廣泛的應用。低(dī)磁導率納米晶大共模電機我感鐵芯适用于≤1000V的低(dī)壓變頻器(qì)，能(néng)有效抑愛為制變頻器(qì)産生(shēng)的共模幹擾。

Frequency converter is electricity c都又ontrol equipment which uses variabl鐵你e and micro electronics tech黑間nologies to control an AC motor throu校呢gh changing frequency of p票舞ower supply for the motor. It is compos得西ed of rectifier (AC-呢畫DC), filters, inverters (DC數快-AC), brake unit, drive 年對unit, test unit, micro-processing生理 unit, etc. It adjusts the output volt體友age and frequency by村樂 switching internal IGBT and玩遠 provides required powe明內r supply voltage for energy c我空onservation and speed control. It愛綠 is widely applied as the industr會市ial automation improves continuo報個usly. Low-frequency common mode cho內們ke cores are used for low vol裡房tage inverter(≤1000V) and effect好市ively suppress the int車但erferences. 

2.光伏發電逆變器(qì)（ PV Inverte門姐r）

       适用于50一店0kW、1MW大功率集中式光伏逆變器(qì)。高磁導率大共模電感鐵芯适用于大功物地率光伏逆變器(qì)交流側EMC濾波，利用暗明鐵芯的高電感能(néng)有效減少鐵芯數量達到很好(hǎo鐵暗)(hǎo)的濾波效果；低(dī)磁導率大共模電感鐵芯适用于大功率線聽光伏逆變器(qì)直流側EMC濾波，該類鐵芯電感頻率睡西特性好(hǎo)(hǎo)，能(néng)有效抵抗不平衡站船直流分(fēn)量，避免鐵芯飽和造成的燒毀。

AT&M CMC Cores are ap妹還plied to 500KW & 1上她MW centralized PV inverters. High-數化permeability CMC Cor中醫es are applied to EMC filters near民影 to AC output of high-power PV inver麗老ters. The better EMI suppres木章sion effect can be reached 書還by less quantity of CMC cores due得匠 to high induction performance.志這 Low- permeability CM冷就C cores are applied to EMC filters nea弟樹r to DC output of high-p影拿ower PV inverters. Low-permeability鐵行 CMC cores have excellent inductanc為草e performance depend on freque內購ncy and effective anti-民件DC bias performance to avoid the dama舊請ge from saturated inductance.

3.風(fēng)力發電變流器(qì)（Wind Power Convert新做er ）

适用于1MW、1.5MW、2MW、3MW等直驅和雙饋變流器近銀(qì)。采用數隻納米晶鐵芯堆垛組裝的單匝扼流圈是姐場軸承電流問題的有效解決方案，也(yě)是風(fēng)力發拿費電、大範圍變速驅動及其他應用産生(shēng)的大電流幹擾（峰值個來從幾十到100多安培）導緻的超高共模噪音(yīn)問題的雨街有效解決方案。這(zhè)些(xiē)問題通常表刀快現(xiàn)為(wèi)高頻尖峰電流的形高也式。廈門悍狼文化傳播有限公司生(shēng)産的共模組件得商能(néng)輕松安全的集成到這(zhè)些(xiē)現(x商習iàn)有領域解決出現(xiàn)的問題。共模組件可由兩種不同内徑的磁環裝配相她而成。組件按所需的飽和電流和電感定制設計，允許單選磁環，也(yě)可數隻組裝（煙線最多7隻）。

AT&M CMC Cores are applied to direc醫雪t-drive and double-fed converters cov又他ering 1MW、1.5MW、2MW、3MW, etc. 志匠The choke design of st熱答acking several nanocryst還白alline cores are effecti紅她ve solution for big b相聽ear current problems.國很 Meanwhile it is also effective EMI為很 solution caused by big curren跳明t interfere (dozens to more than 劇商100 A) for wind energy, variable-sp雨妹eed drive and other 子明application. All those problems usu鐵有ally are reflected in high-frequenc好報y peak current and easily solved信能 by AT&M stacking CMC cores design.暗冷 The stacking ways are depend on 這坐saturated current and induct錯什ion. Customer can select one銀短 core or stacked cores(up to 7 做好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們女充電機中。在溫度高達180℃時(shí)，納米晶鐵芯可安全和長期運女雪行；受其應用溫度範圍~100℃限制，鐵氧體(tǐ)鐵芯不能(néng服說)滿足使用要求。

Nanocrystalline common 數作mode is more and more applied to on一月-board charger of the bat綠討tery electric vehicle and Hybrid Elect作理ric Vehicle. Even under tem事謝perature as high as 180可到℃ , Nanocrystalline cores can wor校鐵k safely over long term; re藍聽stricted by the tempera有湖ture limit of around 100℃, ferrite c明多ores can’t meet the requirement.

5.氣體(tǐ)絕緣開關(guān)設備（Gas insulated sw河遠itchgears）

氣體(tǐ)絕緣開關(guān)設備(GIS)是非常可靠的電力時計傳輸網絡的組件。在過去的幾年,系統電壓達到1.2千伏。GIS的切換操作(zuò海睡)可能(néng)導緻危險的瞬态電壓(VFTO)。在内部導朋西體(tǐ)上(shàng)同心的安裝納米晶鐵芯作(zuò)現一為(wèi)單匝的電抗器(qì)，可以有效內她地抑制這(zhè)些(xiē)破壞性的高頻(~15 MHz)飛醫電壓。其他的鐵芯材料如(rú)鐵氧體(tǐ)劇飛不能(néng)解決這(zhè)個(gè)問題。

GIS is reliable equipment for powe亮中r transmission. The system 票制voltage has been up to 1.2KV 著要during past years. The switch operat跳議ion of GIS may lead to danger V歌船FTO. The reactors with nanocrystalline答弟 cores can prevent the damage from h錯師igh frequency voltage (~15 MHz). Oth北兵er materials cannot solve this p書小roblem such as ferrite.

6.高能(néng)粒子(zǐ)加速器(q很空ì)（High energy particle accel人懂erator）

由于納米晶具有至少1.2特斯拉的高飽和磁通密廠商度，适當的納米晶鐵芯是同步回旋加速器(qì)空腔調諧組件的首選解決方案。在去報非常有限的空間(jiān)進行的粒子(zǐ)束她上偏轉集束器(qì)或壓縮集束器(qì)，通過使用納米晶鐵芯，所需的長度比筆低鐵氧體(tǐ)鐵芯通常可以減少50%,但(dàn)缺點是工作科大(zuò)期間(jiān)功耗顯著增加。不過,由問服于他們的低(dī)阻抗,納米晶鐵芯也(yě)避免了(le)與離子(zǐ)束不時到利的交互作(zuò)用,因此,納米晶鐵芯在全世界的幾個(gè)長喝粒子(zǐ)束加速器(qì)設施中得以使用。對些

Due to the high saturation flux density去下 of at least 1,2Tesla suitable nanoc花喝rystalline cores are t分廠he preferred solution for the 暗人tuning elements in synchrotron cavitie笑妹s. Related applications like pa音金rticle beam de-bunchers or bu計件nch compressors are of明市ten very much limited in space. B民男y the use of nanocrystalline cores慢得, the required length compared t工了o Ferrite cores can be reduced by t信得ypically 50% - but with作文 the disadvantage of s師分ignificantly higher power consumption d黃為uring operation. But due to兵學 their low impedance, the n做車anocrystalline cores 就要also avoid unfavorable interac動答tions with the ion beam and thus, the行相y are used in several par日土ticle beam accelerato低線r installations worldwide.