Chifukwa mukuyang'ana ma module odalirika, ma pm75cha060 ndi chisankho chabwino.Izi 75a, 600V wanzeru (IPM) kuchokera ku Powerex (Mitsubishi) amapangidwira ma drive matrate, ma trates, makina a mafakitale.Zimakhala zoteteza, mphamvu yamagetsi yothandiza, komanso kuteteza kutentha, ndikuwonetsetsa khola komanso nthawi yayitali.Nkhaniyi ili ndi mawonekedwe ake, imagwiritsa ntchito, magwiridwe antchito, komanso nkhani zofananirakukuthandizani kupanga zisankho zanzeru zogulira ndalama zambiri.
A Pm75cha060 ndi mphamvu yanzeru (ipm) yopangidwa kuti igwiritsidwe ntchito mafakitale, kutumiza 75a kwapano pa 600V.Zopangidwa ndi Powerex mphamvu za semiconductors, ndi gawo la mndandanda wa mitrity, lomwe limadziwika ndi kudalirika kwake ndi kudalirika powongolera magetsi.Gawo ili limagwirizanitsa mphamvu zapamwamba kwambiri zomwe zimapangika ndi zomangamanga zotchingira komanso zoteteza, ndikuwonetsetsa zokhazikika komanso zoyenera.Imagwiritsidwa ntchito kwambiri pamagalimoto oyendetsa galimoto, ma tyters, makina am'munda, ndi makina ogwiritsa ntchito, pomwe kasamalidwe koyenera komanso koyenera kumafunikira.
PM75CA060 imapangidwa kuti ichepetse kutentha kwa kutentha ndikusintha kasamalidwe kotentha, kutalikirana ndi moyo wamagetsi.Mapangidwe ake apachitetezo ndi zachilengedwe zapamwamba zimapangitsa kukhala chisankho chabwino pofuna kugwiritsa ntchito mphamvu zamagetsi.Chifukwa mukufuna kulingalira ma module oyenda bwino ayenera kuganizira kuchuluka kwa PM75cha060 kuti muwonetsetse ndalama zoyendetsera mtengo komanso kuwononga ntchito zanu.
• Malizitsani Kutulutsa Magetsi: Chigawochi chimapereka magetsi okhazikika komanso oyenera, ndikuonetsetsa kuti mphamvu zosalala zimayendetsedwa ndi zida zamagetsi.Zimathandizira kukonza magwiridwe antchito komanso kudalirika munthawi zosiyanasiyana.
• Chipata choyendetsa: Chipata cha Kuyendetsa chipata chipata chimawongolera magetsi, ndikuwapangitsa kuti azichita bwino.Zikuwoneka kuti mwayankha mwachangu, zimachepetsa mphamvu, ndipo ndi zida ngati ma drive agalimoto ndi otembenuza mphamvu.
• Chitetezo Chogic: Izi zimateteza dongosolo kuti lisawonongeke.Imalepheretsa mabwalo aifupi, amawongolera kwambiri pano, amakhazikika m'manja, ndikusiya kugwiritsa ntchito sensor kutentha pa chip.
• Kutayika kochepa pogwiritsa ntchito chipt: Chipzerer aster 4th igbt igbt chimachepetsa kuchepa mphamvu ndikuwongolera mphamvu.Imawonjezera kuthamanga, kuchepetsa kutentha, ndipo ndibwino kwa makina okwera kwambiri ngati zida zamafakitale ndi magalimoto amakono.
Chithunzi cha PM75CA060 chojambulira chikuyimira gawo la magawo atatu la magawo atatu lopangidwa kuti aziwongolera magalimoto ndi ntchito zosintha mphamvu.Chithunzichi chikuwonetsa kusintha kwa zigawo zisanu ndi chimodzi zomwe zakonzedwa mu kasinthidwe katatu, kumalola kuwongolera mphamvu.Igbt iliyonse igbt imayendetsedwa ndi chipata cholumikizira chomwe chimawonetsetsa kusinthasintha.
Zowongolera zowongolera (zolembedwa ngati) zimagwiritsidwa ntchito kusintha ma igbts ndikuchokapo, kuthandizira kuwongolera kwamphamvu kwa mphamvu yotulutsa ndi pano.Maliro olumikizidwa ofanana ndi a igbts ogwiritsa ntchito malo oseketsa, omwe amathandizira pakugwiritsa ntchito magetsi pakusintha ndikusintha mphamvu.
Kukhalapo kwa RF0 (1.5k ohm) akuwonetsa ndemanga kapena makina oteteza, mwina chifukwa cha kulakwitsa kapena kumvekera kwapano.Dera likuphatikizanso magetsi osiyanasiyana (vnc, vpc, etc.) limathandizanso kugulitsa magetsi pamagawo osiyanasiyana.
Machitidwe |
Chitsanzo |
PM75CBS060 |
Mathe |
Kutentha |
Tsta |
-40 mpaka 125 |
° C |
Mlandu wogwira kutentha |
Tc |
-20 mpaka 100 |
° C |
Kukweza torque, m5 kukweza
Zomangira |
- |
31 |
mu-lb |
Kukweza torque, m5
Zomangira |
- |
31 |
mu-lb |
Kulemera Kwambiri (Mwachiyenga) |
- |
400 |
Magalamu |
Kuwongolera mafuta otetezedwa ndi oc
ndi sc (VD = 13.5 - 16.5v, gawo lolowera, tj = 125 ° C) |
VCc (pr.) |
400 |
Volts |
Kuwongolera magetsi, opanikizika (ogwiritsa ntchito
pakati pa p - n) |
VCC (Clepa) |
500 |
Volts |
Magetsi anyezi, mac 1
mphindi, 60hz sinuyonal |
VIso |
2500 |
Ma vms |
Machitidwe |
Chitsanzo |
PM75CBS060 |
Mathe |
Magetsi ophatikizika (VD
= 15V, VCIN = 15V) |
VCes |
600 |
Volts |
Wosonkhanitsa Maphunziro Aposachedwa, ± (TC =
25 ° C) |
IneC |
75 |
Amchere |
Peak Wotchera Pakalipano, ± (TC
= 25 ° C) |
IneCp |
150 |
Amchere |
Osonkhetsa |
TsaC |
462 |
Watts |
Mphamvu Zamphamvu
Kutentha |
Tj |
-20 mpaka 150 |
° C |
Machitidwe |
Chitsanzo |
PM75CBS060 |
Mathe |
Kuwongolera magetsi pakati
(VUp1-VUkhazi, VVP1-VVpc, VWp1-VWpc, VN1-VNc) |
VD |
20 |
Volts |
Magetsi ophatikizidwa pakati
(UTsa-VUkhazi, VTsa-VVpc, WTsa-VWpc, UN-VN, WN-VNc) |
VChinti |
20 |
Volts |
Kulakwitsa Kulakwitsa
(Yogwiritsidwa ntchito pakati pa fo ndi VNc) |
VCho |
VD + 0,5 |
Volts |
Kulakwitsa Kutulutsa Kwakapano (kumira
Zamakono ku formul) |
IneCho |
20 |
ma |
A Kutalika kwa magetsi Kumanzere kumawonetsa ubale pakati pa magetsi otola VCE (Sat) ndi osonkhanitsa IC.Monga momwe osonkhanirana amawonjezereka, magetsi ophulika akukwera.Kutentha kwambiri TJ= 125˚C khalani ndi pang'ono pang'ono VCE (Sat), omwe akuwonetsa kuphatikizira kwabwino kwambiri pamatenthedwe okwera.
A otola-entiter sellage yamagetsi Pakatikati pa graph ndikufanizira zotsatira za kuwongolera kuwongolera voliyumu ya VD pa VCE (Sat) pamalo osungira omwe alipo kale (IC= 75a)Zotsatira zikuwonetsa kusintha VD musakhudze VCE (Sat), pamene mapiko amakhala pafupifupi osalala, ndikuwonetsetsa zokhazikika.
A Magawo otulutsa graph pa ziwembu zoyenera IneC pa VCE (Sat)Zosiyanasiyana za VD.Ngati VCE (Sat) Kuchulukana, osonkhanitsa nawonso akukweranso.Okwezeka VD Makhalidwe (13V mpaka 15V) Amapangitsa kuti magawo aposachedwa azaka zambiri, omwe akuwonetsa kuti gawo limathandizira kutulutsa mphamvu kwambiri ndi magetsi okwera.
A Kusintha kwa nthawi vs. osonkhanitsa pano Zojambula zikuwonetsa momwe zinthu zosonkhanira zam'masamba IneC pa nthawi yosintha.Graph kumanzere ikuwonetsa (tpa) ndi kuyimitsa (tpa) Nthawi, pomwe ma graph addy amapezeka mochedwa (tc (pa)) ndi kuyimitsidwa (tc (off)).Monga momwe osonkhanirana amawonjezereka, amasintha nthawi pang'onopang'ono.Kutentha kwambiri (TJ= 125∘∘C) Kuchulukitsa pang'ono kosachedwa koma kumachepetsa nthawi yosintha, ndikuwonetsetsa zokhazikika pansi pa ma arrmal v ariat.
A Kusintha kwanyengo kwa graph Kunja kumawonetsa mphamvu ya mphamvu pakusintha zochitika.Mphamvu yosinthira (ESW (pa) ndi ESW (kuchokera) Kuchulukana pomwe osonkhanitsa akukwera, ndi zotayika za boma (ESW (kuchokera)) Kukhala wamkulu kuposa zotayika za boma (ESW (pa)).Kutentha kokwanira kulowera kumayambitsa mphamvu zapamwamba kwambiri, kuwonetsa kuchuluka kwa masinthidwe osungunuka.Ma curve awa amathandizira kukonza gawo lamphamvu pakuwongolera bwino komanso maofesi oyendetsa matenthedwe pakusintha mapulogalamu.
A Sinthani Kubwezeretsanso VS. Contractor Center Pano Kumanzere kumawonetsa momwe kukonzanso kosintha (tor) ndi kubwezeretsanso kuchira (Ior) zimasiyana ndi kuchuluka kwa zowonjezera.Ngati IneC akukwera, onse awiri tor kuchuluka, kumayambitsa kutayika kwapamwamba.Kutentha Kwambiri (TJ= 125∘∘C) zimapangitsa mu nthawi yotsika pang'ono koma kuchuluka kwa mafunde apamwamba, kukhudzana ndi ntchito yosinthira kwambiri.
A DIDOD ARMISSISS MISPE Pakati akuwonetsa ubale womwe ulipo pakati pa daide kupititsa magetsi (VLamulo) ndi diode kutsogolo (IC).Kutentha kwambiri (TJ= 125∘∘C) Chepetsani magetsi oyandikana nawo omwe omwewo, kukonza zowonjezera pophatikizana koma kuchuluka kwa mafunde.Izi zikuwonetsa kuti diode imachita bwino pamatenthedwe apamwamba malinga ndi magetsi poponyera koma amafunikira kasamalidwe ka madzi.
A Madambo apano a VS. Chonyamula pafupipafupi kumanja kumawonetsa v ariat ion of Criversiit masiku ano (Ib) ndi pafupipafupi (fC).Kuchuluka kwa masiku ano ndi pafupipafupi, ndi mbali ya n-mbali yaposachedwa kuposa tsamba la P-mbali.Izi zikusonyeza kuti pamalo osinthira kwambiri, kugwiritsa ntchito mphamvu ndi zotayika zimakwera, kuyenera kusankha bwino kwa pafupipafupi kwa dongosolo labwino.
Chitsanzo Zina |
Kupanga |
Muyezo wapano |
Muyezo wamagetsi |
Mawonekedwe |
Pm75rla060 |
Mitsubishi |
75A |
600V |
Omangidwa ndi kuyendetsa ndi kutetezedwa
mabwalo |
6MB75MBA060
|
Fuji yamagetsi |
75A |
600V |
Zophatikizidwa ndi IGBT ndikuyendetsa
magesi |
Fii75-12e |
Kukhudzana |
75A |
600V |
Kuchita bwino kwa mafakitale
mphamvu |
Sk75gb12t4
|
Semikhron |
75A |
600V |
Kusintha koyenera
Kugwiritsa Ntchito Mafakitale |
10-FY07NNE060SC-M91FE06 |
Vincnotech |
75A |
600V |
Kuyerekezera magetsi
& kudalirika |
Kaonekedwe |
Pm75cha060 |
6MB75MBA060 |
Kupanga |
Powerx (Mitsubishi) |
Fuji yamagetsi |
Muyezo wapano |
75A |
75A |
Muyezo wamagetsi |
600V |
600V |
Mtundu wa Module |
Ndondomeko yanzeru (IPM) |
Ndondomeko yanzeru (IPM) |
Omangidwa mozungulira |
Inde (kuyendetsa & chitetezo) |
Inde (kuyendetsa & chitetezo) |
Chipangizo |
Obit |
Obit |
Magwiridwe antchito |
Kutentha Kwabwino |
Kuyang'anira majermal |
Mapulogalamu |
Magalimoto oyendetsa, olumikizana, UPS |
Magalimoto oyendetsa, olumikizana, UPS |
Kudalirika |
M'mwamba |
M'mwamba |
Kukhalapo |
Zopezeka |
Zopezeka |
• Kuchita bwino: Gawo limaphatikiza ma nthiti okhala ndi ma drive ndi kuteteza, kudula kuchepa mphamvu ndikulimbitsa magwiridwe antchito.
• Kapangidwe kamene kamasunga: Kanema wake, kapangidwe kake kamapangitsa kuti ikhale yosavuta kukwanira m'mabuku opanga mafakitale pomwe
• Odalirika komanso otetezeka: Kutetezedwa kopitilira muyeso komanso koopsa kumapangitsa opareshoni okhazikika ndipo amalepheretsa kuwonongeka.
• Kuyendetsa Bwino Kutentha: Amapangira zozizira bwino, kuchepetsa zoopsa ndikuwonjezera moyo.
• Zosavuta kuphatikiza: Mphamvu yanzeru (ipm) imachepetsa kufunika kwa zigawo zowonjezera, kupanga sizambiri.
• Kugwirizira Magetsi Ochepa: Muyezo wa 600V umagwira ntchito kwambiri koma atha kuperekera mafakitale am'madzi ambiri.
• Zosowa Zozizira: Ngakhale anali ndi mafuta ake, kutentha kumaza kapena mafani amatha kugwiritsa ntchito kwambiri ntchito.
• Mtengo wapamwamba: Kukwera kwambiri pamtunda poyerekeza ndi njira zosinthika za nthiti, zomwe sizingafanane ndi ntchito zamalonda.
• Nkhani Zopezeka: Madera ena akukumana ndi kusowa, komwe kumapangitsa kuti tizidikirira nthawi yayitali kuti mugule.
• Kusintha Kugwirizana: Mukasintha ma module ena, zikwangwani za pini kapena kusintha kwa madera kungafunike.
• Kukhazikika kwamphamvu: Onetsetsani 600V ndi 75a kuyeza zosowa zanu za dongosolo lanu.Kugwiritsa ntchito njira yolakwika kungayambitse zolephera.
• Ufulu wanu: Imagwira bwino pamagalimoto oyendetsa galimoto, ma trevert, ndi machitidwe.Onani ngati zikugwirizana ndi kukhazikitsa kwanu.
• Kuwongolera kutentha: Ngakhale ndi chitetezo chopangidwa, mwina mungafunike kutentha kapena mafani kuti zikhale bwino.
• Ikukwaniritsa gawo lanu: Chongani chizindikiro cha pini kuti mupewe ntchito yowonjezera mukasintha gawo lina.
• Ika mtengo: Ndikodalirika koma okwera mtengo kuposa njira zina.Maudindo ambiri atha kuthandiza kusunga ndalama.
• Katundu ndi kutumiza: Onetsetsani kuti ilipo kuti mupewe nthawi yodikirira.
• Vuto: Kutentha kumachepetsa ntchito.
• Konza: Gwiritsani ntchito kutentha, mafani, komanso mpweya wabwino.Pewani Kuchulukitsa.
• Vuto: Maulalo omasuka kapena olakwika amayambitsa zoperewera.
• Konza: Chongani ndikutetezedwa zonse musanaziilize.
• Vuto: Mphamvu zamphamvu mwadzidzidzi zimatha kuwononga gawo.
• Konza: Gwiritsani ntchito madera opaleshoni kapena zigawo za slubber.
• Vuto: Mphamvu zambiri kapena kuzizira kwambiri kumatha kuwotcha mbali.
• Konza: Khalani malire a m'manja ndikuwongolera kutentha.
• Vuto: Gawo siliyamba.
• Konza: Onani magetsi, luntha, ndi madera oyendetsa.
• Vuto: Kutulutsa kusinthasintha kapena kachitidwe sikungalephereke.
• Konza: Onetsetsani mphamvu yokhazikika, kuyikidwa bwino, komanso kulumikizana.
• Kuwongolera: Kuwongolera koyenda kumagwiritsidwa ntchito kusamalira kuyenda kwa makina molondola.PM75cha060 imathandizira kuwongolera kuthamanga kwa magalimoto ndi kuwongolera m'magulu ngati maloboti, malamba onyamula miyala, ndi makina a CNC.Imatsimikizira ntchito yosalala komanso yothandiza, kuchepetsa magetsi ndi kusintha magwiridwe antchito mu mphamvu yamafakitale.
• Control Control: Kuwongolera kwa servo kumafunikira kuti kayende naye bwino m'makina ngati maloboti ndi zida za CNC.The Pm75cha060 Mphamvu Zovala Zoyala, zomwe zimawathandiza kusintha maulendo ndi liwiro ndi kulondola kwakukulu.Zimathandiza makina amalabala mwachangu ndikugwira ntchito mokwanira, amalimbitsa mphamvu kwambiri.
Mawonekedwe a PM75CA060 amafotokoza kapangidwe ka thupi ndi masinjidwe amitundu yamphamvu.Chomwe chawoneka chapamwamba chikuwonetsa kusinthidwa kwa makini, pomwe masinjidwe okwanira manambala ofanana ndi magetsi ogwirizana monga magetsi, zotuluka, ndi zizindikiro zowongolera.Kuyika kwa matelecks kumakopa bwino mabwalo ogwirizira.
Mbaliyo ndi mawonedwe apansi akuwonetsa kutentha kokhazikika ndikuwonetsa magetsi.Module imaphatikizapo malo otambalala otambalala, omwe amathandizira kusungunuka kwa mafuta kuti asakhale okhazikika pansi pa katundu wambiri.Mabowo okwera mbali zonse amalola kuyamwa kwa Chassis kapena kumira kutentha.
Tebulo la templeal code limathandizira kudziwa ntchito iliyonse ya pini iliyonse, ndikuwonetsetsa kulumikizana kolondola pamakompyuta apakompyuta.Ndi miyeso yolongosoka momveka bwino, PM75Cha060 imapangidwa mosavuta kuti ikhale yolumikizira magetsi ndi njira zosinthira, zimayambitsa kukhulupirika komanso kudalirika mu ntchito zapamwamba kwambiri.
PM75cha060 imapangidwa ndi Powerx, Inc.Yokhazikitsidwa mu 1986, powerex imapangidwa mu igbts ndi ma module anzeru (ma iPM) a makina oyendetsa mafakitale, kuwongolera magalimoto, ndi mphamvu zobwezeretsa.Ndiukadaulo wapamwamba wa Mitsubishi, Powerex amalimbikitsa kuchita bwino kwambiri, kudalirika, ndi kulimba.
PM75cha060 ndi mphamvu yamphamvu, yogwira ntchito, komanso yotetezeka ya mafakitale.Kapangidwe kake kakang'ono, kuteteza mwamphamvu, komanso kugwira kodalirika kumapangitsa kuti ikhale chisankho chapamwamba pa malamulo ambiri.Ngakhale zinthu ngati zozizira, mtengo wake, ndi kupezeka kuyenera kuganiziridwa, kugula zochuluka kumapangitsa kuti mitengo yabwino ndi yokhazikika.Chifukwa mukufunikira ma module apamwamba kwambiri, pm75cha060 ndi ndalama zambiri.
2025-02-03
2025-01-31
Ndi kuzizira koyenera ndikugwiritsa ntchito, imatha kuthamanga kwa zaka zambiri m'mabuku a mafakitale.
Gwiritsani ntchito kutentha ndikukakamizidwa kuzirala kwa mpweya, makamaka kugwiritsira ntchito mphamvu zapamwamba kwambiri.
Itha kuchulukitsa kapena kulephera, kotero gwiritsani ntchito madera omwe alipo pano kuti ateteze gawo.
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