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，選影數取合适成分(fēn)和等級帶材卷繞成所需規格鐵芯，在保護氣氛中進行磁關少場(chǎng)熱處理(lǐ)，獲取磁性能(néng)滿足爸睡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 和舊ribbon with suitable composition哥計 and level to wind cores based the perf友去ormance requirements from cu術東stomers. Then cores will be 機南annealed in magnetic field間著 to meet customers’ requireme劇美nts. Finally cores will藍人 be packaged according to 飛身customer’s requirements.

 二、産品特點（Characteristic風我）：

—高飽和磁感應強度-有效縮小共模電感體(tǐ)積

High saturate induction—reduce vol商業ume of CMC

—優良的阻抗-頻率特性

Excellent impedance frequency charac媽商teristic  

—突出的抗不平衡電流能(néng)力

Outstanding ability to resis器間t unbalanced current  舞器

—優良的溫度穩定性

Excellent thermal stability&那火nbsp;

 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體北，即使在高達180℃的高溫時(shí)，也(yě)能學也(néng)可靠地工作(zuò)；納米晶具有更高的磁導快雨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)積，靜報銅繞組的功率損耗通常為(wèi)鐵氧體(t笑拿ǐ)的50-70%。适用于變頻驅動、EV控制器(qì)間遠、變頻空調、液晶電視(shì)、電陶爐等消費舊聽電子(zǐ)設備，同時(shí)也(yě得也)适用于逆變焊機等工業電源領域的EMC治理(lǐ)。

Nanocrystalline alloy has highe美書r Curie temperature compare好女d with ferrite and can stably wor飛我k even at 180℃; It has higher permeabi地計lity and saturated inductance.生我 The weight and volume 畫司of the nanocrystalline cores are r鐘件educed. Usually, the p舞線ower loss of copper 放快windings is only 50 為東- 70% of ferrite. Nanocr日兒ystalline cores are widely appl冷科ied to variable freq線是uency drive, EV controlle白雪r , air-conditioner, LCD TV, inducti土科on cooker and other consumer elect煙花ronics as well as EMC solution of ind呢裡ustrial power supply such as weld訊影ing machines.

1.電動汽車/混合動力汽車（EV/PHEV）

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

3.電磁爐(Induction Cooker ）

4.逆變焊機 (Inverter welding machine)林商

 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 Perf哥劇ormance Comparison Bet拿兵ween Nanocrystalline and Ferr知拿ite Cores）：

基本性能(néng)對比 (Basic performance compari藍他son)

六、應用原理(lǐ)及實例介紹（ Principle and practi有工cal application）：

1.變頻傳動變頻器(qì)（Variable-frequen我化cy Drive Device ）

變頻器(qì)是應用變頻技術與微電子(zǐ)水道技術，通過改變電機工作(zuò)電源頻率方式來(lái)控制交流電動機的去日電力控制設備。變頻器(qì)主要由整流（交流變直流）空女、濾波、逆變（直流變交流）、制動單元、驅動單元、檢測單元、微處業動理(lǐ)單元等組成。變頻器(qì)靠内部IGB窗玩T的開斷來(lái)調整輸出電源的電壓和頻率，根據電在湖機的實際需要來(lái)提供其所需要的電源電壓，進而達到節能(né章裡ng)、調速的目的，随着工業自動化(huà)水慢程度的不斷提高，變頻器(qì)也(yě)得玩不到了(le)非常廣泛的應用。低(dī)磁導率納米晶大共模電感鐵公有芯适用于≤1000V的低(dī)壓變頻器(q西也ì)，能(néng)有效抑制變頻器(qì)産生(shēng金她)的共模幹擾。

Frequency converter is electricit綠長y control equipment which uses var道讀iable and micro electronics女女 technologies to control an A不短C motor through changing fre鄉放quency of power supply for the 靜窗motor. It is composed of rectifier (AC-做事DC), filters, inverters (DC-AC), br厭票ake unit, drive unit, test unit, mi多是cro-processing unit, etc. It答畫 adjusts the output voltage and fre土兵quency by switching i去行nternal IGBT and provides requir術技ed power supply voltage f場在or energy conservation and speed飛做 control. It is widely applied as 術刀the industrial automation 家明improves continuously. Low-fre金討quency common mode choke cores are us得山ed for low voltage inverter(≤100兵這0V) and effectively suppress 吃媽the interferences. 

2.光伏發電逆變器(qì)（ PV Inverter）

       适用于500低書kW、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近窗于大功率光伏逆變器(qì)交流側EMC濾波，利用鐵芯我黃的高電感能(néng)有效減少鐵芯數量達通雪到很好(hǎo)(hǎo)的濾波效果；低(dī)磁導票紙率大共模電感鐵芯适用于大功率光伏逆變器(qì)直流側EMC拍用濾波，該類鐵芯電感頻率特性好(hǎo)(hǎo)相物，能(néng)有效抵抗不平衡直流分(fēn)量，避免鐵芯飽和造件相成的燒毀。

AT&M CMC Cores are applied to 5坐什00KW & 1MW centralized PV in服子verters. High-permeability CMC東銀 Cores are applied to EMC 讀暗filters near to AC out計海put of high-power PV inv聽場erters. The better EMI su空紅ppression effect can 新從be reached by less quantity of 紙房CMC cores due to high indu綠年ction performance. Lo鄉業w- permeability CMC cores電從 are applied to EMC filters near to DC看但 output of high-powe好她r PV inverters. Low-perm音小eability CMC cores have excell術請ent inductance performance de愛場pend on frequency and effective a人老nti-DC bias performance to avoid the湖房 damage from saturated induct照還ance.

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

适用于1MW、1.5MW、2MW、3MW等直驅和雙饋變流器(qì懂動)。采用數隻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解決方案，多通也(yě)是風(fēng)力發電、大範圍變速驅動及其他應用産生(s知下hēng)的大電流幹擾（峰值從幾十到100多安培）導緻的超高共模噪音(yī區短n)問題的有效解決方案。這(zhè)些(x湖照iē)問題通常表現(xiàn)為(wèi)高頻尖峰電流的形式。廈門悍山房狼文化傳播有限公司生(shēng)産的共模組件能(néng)民少輕松安全的集成到這(zhè)些(xiē)現(xiàn)有領域解決出現(綠拍xiàn)的問題。共模組件可由兩種不同内徑的雨內磁環裝配而成。組件按所需的飽和電流和電感定制設計，允許單選磁環也對，也(yě)可數隻組裝（最多7隻）。

AT&M CMC Cores are applied to direc輛電t-drive and double-fed converte近南rs covering 1MW、1.5MW、2MW、3MW, e姐湖tc. The choke design of s劇些tacking several nanocrystalline co上地res are effective solution for big 黑愛bear current problem服如s. Meanwhile it is also effective E要弟MI solution caused by big current in算如terfere (dozens to more than 100 黑風A) for wind energy, v但上ariable-speed drive and ot錢通her application. All th煙熱ose problems usually are個學 reflected in high-frequency peak cu下還rrent and easily solved by AT&am飛長p;M stacking CMC cores de樹和sign. The stacking ways are dep雨中end on saturated curre習日nt and induction. Customer can select o紅樹ne core or stacked co唱從res(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風商載充電機中。在溫度高達180℃時(shí)，納米晶鐵芯可安全和長期運行；受其應來離用溫度範圍~100℃限制，鐵氧體(tǐ)鐵芯不能(néng)滿冷兒足使用要求。

Nanocrystalline common m城船ode is more and more a物那pplied to on-board charger如森 of the battery elect嗎風ric vehicle and Hybrid Elec下鄉tric Vehicle. Even under temperature 笑器as high as 180℃ , Nan一短ocrystalline cores can w答鐘ork safely over long風區 term; restricted by t件還he temperature limit of白外 around 100℃, ferrit得聽e cores can’t meet the requir的那ement.

5.氣體(tǐ)絕緣開關(guān)設備（Gas insulated媽妹 switchgears）

氣體(tǐ)絕緣開關(guān)設備(GIS)是非常可靠的電力傳輸從拍網絡的組件。在過去的幾年,系統電壓達到1.2千喝很伏。GIS的切換操作(zuò)可能(néng)導緻危險業木的瞬态電壓(VFTO)。在内部導體(tǐ)上(shàng)同心的安新吧裝納米晶鐵芯作(zuò)為(wèi)單匝但遠的電抗器(qì)，可以有效地抑制這(zhè)些(xiē)章西破壞性的高頻(~15 MHz)電壓。其他的鐵芯材料如(rú)鐵氧體(靜刀tǐ)不能(néng)解決這(zhè)個(gè)問題。

GIS is reliable equipment for 樹樹power transmission. The system voltage山司 has been up to 1.2KV during past year舞商s. The switch operation o湖這f GIS may lead to danger VF又事TO. The reactors with nan時吃ocrystalline cores can prev資腦ent the damage from high freque對刀ncy voltage (~15 MHz). Ot裡歌her materials cannot 關秒solve this problem such as ferrite.

6.高能(néng)粒子(zǐ)加速器(qì)（High energy p廠又article accelerator）

由于納米晶具有至少1.2特斯拉的高飽和磁通密多放度，适當的納米晶鐵芯是同步回旋加速器(qì)空腔調諧章相組件的首選解決方案。在非常有限的空間(jiān)進體得行的粒子(zǐ)束偏轉集束器(qì)或壓縮集束器(筆美qì)，通過使用納米晶鐵芯，所需的長度比鐵氧體(tǐ)鐵芯通常可以減少50%,章飛但(dàn)缺點是工作(zuò)期間(jiān)功耗顯著增加。不過,由于他風玩們的低(dī)阻抗,納米晶鐵芯也(yě)避免了(le)與離子(zǐ)束不利站唱的交互作(zuò)用,因此,納米晶鐵芯在全世界的幾個(gè頻見)粒子(zǐ)束加速器(qì)設施中得以使用。

Due to the high saturation flu電能x density of at least 1,2Tesla suitab男對le nanocrystalline cor外畫es are the preferred sol區媽ution for the tuning elements in她房 synchrotron cavities. R鐵場elated applications like particl聽志e beam de-bunchers or bunch compres愛廠sors are often very much limited做科 in space. By the use資朋 of nanocrystalline cores, the r山厭equired length compared to Fer媽樹rite cores can be reduced by typica去山lly 50% - but with the disad店文vantage of significantly 多商higher power consumption d相不uring operation. But動匠 due to their low impedance, t分少he nanocrystalline cores also avoid很弟 unfavorable interactions with西男 the ion beam and thus, 子我they are used in several 科鐘particle beam accelerator i遠國nstallations worldwide.