{"id":3785,"date":"2026-04-10T07:38:49","date_gmt":"2026-04-10T07:38:49","guid":{"rendered":"https:\/\/nbaem.com\/?p=3785"},"modified":"2026-04-07T03:52:03","modified_gmt":"2026-04-07T03:52:03","slug":"eddy-current-loss","status":"publish","type":"post","link":"https:\/\/nbaem.com\/sk\/eddy-current-loss\/","title":{"rendered":"Zn\u00ed\u017eenie vzorcov str\u00e1t v\u00edrivou peri\u00f3dou a rie\u0161enia NBAEM"},"content":{"rendered":"<p>M\u00e1 va\u0161e motory pracuj\u00fa hor\u00facej\u0161ie, ne\u017e by mali? Str\u00e1cate v\u00fdkon niekde vo svojich magnetick\u00fdch zostav\u00e1ch? Denne sa stret\u00e1vame s t\u00fdmito v\u00fdzvami od in\u017einierov. \u010casto tich\u00fdm vrahom efektivity pohonov je <strong>strata v\u00edrov\u00fdch pr\u00fadov<\/strong>.<\/p>\n<h2>\u010co je strata v\u00edrnych pr\u00fadov?<\/h2>\n<p>Na pochopenie kore\u0148a probl\u00e9mu sa pozer\u00e1me na <strong>Faradayov z\u00e1kon elektromagnetickej indukcie<\/strong>. Tento z\u00e1kladn\u00fd princ\u00edp hovor\u00ed, \u017ee kedyko\u013evek je vodi\u010dov\u00fd materi\u00e1l vystaven\u00fd meniacemu sa magnetick\u00e9mu po\u013eu, vo vn\u00fatri neho vznik\u00e1 nap\u00e4tie.<\/p>\n<p>V elektromagnetick\u00fdch zariadeniach ako transform\u00e1tory alebo elektrick\u00e9 motory magnetick\u00e9 polia v pravideln\u00fdch intervaloch prech\u00e1dzaj\u00fa cez vodiv\u00e9 magnetick\u00e9 materi\u00e1ly. Tento neust\u00e1ly magnetick\u00fd v\u00fdkyv vyvol\u00e1va lokalizovan\u00e9, kruhov\u00e9 elektrick\u00e9 pr\u00fady priamo vo vn\u00fatri pevn\u00e9ho kovov\u00e9ho jadra. Tieto v\u00edriv\u00e9 slu\u010dky naz\u00fdvame \u201cv\u00edrov\u00e9\u201d pr\u00fady, alebo niekedy <strong>parazitick\u00e9 pr\u00fady<\/strong>, preto\u017ee napodob\u0148uj\u00fa v\u00edrenie v\u00edrov nach\u00e1dzaj\u00face sa v rieke.<\/p>\n<p>Tu je fyzik\u00e1lne zhrnutie toho, \u010do sa deje, ke\u010f sa tieto pr\u00fady tvoria a pre\u010do <strong>zn\u00ed\u017eenie str\u00e1t \u017eeleza<\/strong> je tak k\u013e\u00fa\u010dov\u00e9:<\/p>\n<ul>\n<li><strong>Zviazan\u00e1 energia:<\/strong> Pr\u00fady sa v jadre bez\u00fa\u010delne v\u00edria, neprispievaj\u00fac v\u00f4bec k mechanick\u00e9mu ani elektrick\u00e9mu v\u00fdstupu zariadenia.<\/li>\n<li><strong>Ne\u017eiadan\u00e9 teplo:<\/strong> Preto\u017ee ka\u017ed\u00fd vodiv\u00fd jadrov\u00fd materi\u00e1l m\u00e1 prirodzen\u00fd elektrick\u00fd odpor (R), tieto koluj\u00face pr\u00fady (I) sp\u00f4sobuj\u00fa zna\u010dn\u00fd trenie na at\u00f3movej \u00farovni.<\/li>\n<li><strong>Pokles \u00fa\u010dinnosti:<\/strong> Va\u0161u u\u017eito\u010dn\u00fa elektrick\u00fa energiu priamo premie\u0148a na zvy\u0161kov\u00e9 tepeln\u00e9 energy. T\u00e1to tepeln\u00e1 penalita je riaden\u00e1 \u0161tandardnou rovnicou straty v\u00fdkonu: P = I^2 R.<\/li>\n<\/ul>\n<p>Ak tieto v\u00edriace pr\u00fady nekontrolujeme, v\u00fdsledn\u00e9 nadmern\u00e9 teplo zhor\u0161\u00ed celkov\u00fd v\u00fdkon, premrh\u00e1 drahocenn\u00fa energiu a nakoniec skr\u00e1ti \u017eivotnos\u0165 zariadenia.<\/p>\n<h2>Vysvetlen\u00e1 formula straty v\u00edrovej pr\u00fadu<\/h2>\n<p>Pri prev\u00e1dzke s <strong>v\u00fdpo\u010dtom straty jadra<\/strong>, spoliehame sa na \u0161pecifick\u00fa empirick\u00fa formulu, ktor\u00e1 ur\u010duje presne, ko\u013eko elektrickej energie sa str\u00e1ca ako teplo vo vn\u00fatri magnetick\u00e9ho jadra.<\/p>\n<p>Tu je \u0161tandardn\u00e1 rovnica, ktor\u00fa pou\u017e\u00edvame na v\u00fdpo\u010det tejto straty v\u00fdkonu:<\/p>\n<p>P_e = k<em>e B<\/em>{max}^2 f^2 t^2 V<\/p>\n<p>Aby sme to rozobrali, tu je, \u010do ka\u017ed\u00fd premenn\u00fd predstavuje:<\/p>\n<ul>\n<li><strong>P_e<\/strong>: <strong>Vybuchov\u00e9 straty kyvadla<\/strong> (Celkov\u00e9 neopotrebovan\u00e9 nap\u00e1janie)<\/li>\n<li><strong>k_e<\/strong>: Koeficient v\u00ed\u0159iv\u00fdch str\u00e1t (kon\u0161tanta z\u00e1visl\u00e1 od konkr\u00e9tneho materi\u00e1lu)<\/li>\n<li><strong>B_{max}<\/strong>: Maximum <strong>magnetick\u00e9ho toku hustoty<\/strong> (Poznanie <a href=\"https:\/\/nbaem.com\/sk\/how-to-measure-magnet-strength\/\">ako mera\u0165 magnetick\u00fa silu<\/a> je u\u017eito\u010dn\u00e9 pri hodnoten\u00ed limitov peak po\u013ea vo va\u0161ej aplik\u00e1cii)<\/li>\n<li><strong>f<\/strong>: Frekvencia striedav\u00e9ho magnetick\u00e9ho po\u013ea<\/li>\n<li><strong>t<\/strong>: Tenkos\u0165 magnetick\u00e9ho materi\u00e1lu<\/li>\n<li><strong>V<\/strong>: Celkov\u00fd objem magnetick\u00e9ho jadra<\/li>\n<\/ul>\n<p><strong>K\u013e\u00fa\u010dov\u00fd z\u00e1ver:<\/strong> Pozrite sa pozorne na premenn\u00fa hr\u00fabky. Vzorec ur\u010duje, \u017ee strata v\u00fdkonu sa zvy\u0161uje s <em>\u0161tvorec<\/em> hr\u00fabka materi\u00e1lu (t^2). Vzh\u013eadom k tejto exponenci\u00e1lnej s\u00favislosti je zriedkav\u00e9 zmen\u0161ova\u0165 vodiaci materi\u00e1l iba na jednoduch\u00fd naj\u00fa\u010dinnej\u0161\u00ed sp\u00f4sob pre mas\u00edvne <strong>zn\u00ed\u017eenie str\u00e1t \u017eeleza<\/strong>.<\/p>\n<h2>Strata v\u00edriv\u00e9ho pr\u00fadu vs. strata hysterezy<\/h2>\n<p>Pri rie\u0161en\u00ed <strong>v\u00fdpo\u010dtom straty jadra<\/strong>, je d\u00f4le\u017eit\u00e9 pochopi\u0165, \u017ee obe <strong>Strata v\u00edriv\u00e9ho pr\u00fadu<\/strong> a <strong>Hyster\u00e9zna strata<\/strong> spolo\u010dne tvoria celkov\u00fa \u201eStratu jadra\u201c (\u010dasto sa naz\u00fdva \u201e\u017delezn\u00e1 strata\u201c) vo va\u0161om syst\u00e9me. Hoci sa dej\u00fa s\u00fa\u010dasne vo motoroch a transform\u00e1toroch, ich fyzik\u00e1lne mechanizmy s\u00fa \u00faplne odli\u0161n\u00e9.<\/p>\n<p>Aby sme dosiahli zmyslupln\u00e9 <strong>zn\u00ed\u017eenie str\u00e1t \u017eeleza<\/strong> ke\u010f navrhujeme na\u0161e <a href=\"https:\/\/nbaem.com\/sk\/magnets-materials\/\">magnetick\u00e9 materi\u00e1ly<\/a>, mus\u00edme sa venova\u0165 obom javom jednotlivo. Strata hysterezou je v podstate vn\u00fatorn\u00e9 trenie\u2014doch\u00e1dza k tomu, preto\u017ee magnetick\u00e9 dom\u00e9ny odol\u00e1vaj\u00fa prep\u00ednaniu dopredu a sp\u00e4\u0165, ke\u010f sa men\u00ed magnetick\u00e9 pole. Na druhej strane strata v\u00edriv\u00e9ho pr\u00fadu pramen\u00ed z ne\u017eiaducich <strong>parazitick\u00e9 pr\u00fady<\/strong> akt\u00edvne v\u00edriacich sa v vodivom kove.<\/p>\n<p>Tu je r\u00fdchle porovnanie, ktor\u00e9 presne ukazuje, ako sa l\u00ed\u0161ia a ako ich eliminujeme:<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Funkcia<\/th>\n<th style=\"text-align: left;\">Strata v\u00edriv\u00e9ho pr\u00fadu<\/th>\n<th style=\"text-align: left;\">Hyster\u00e9zna strata<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Pr\u00ed\u010dina<\/strong><\/td>\n<td style=\"text-align: left;\">Indukovan\u00e9 kruhov\u00e9 pr\u00fady te\u010d\u00face v r\u00e1mci vodiv\u00e9ho telesa.<\/td>\n<td style=\"text-align: left;\">\u78c1ick\u00e9 dom\u00e9nov\u00e9 trenie po\u010das reversov magnetiz\u00e1cie.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Formula Dependency<\/strong><\/td>\n<td style=\"text-align: left;\">Silno z\u00e1vis\u00ed od \u0161tvorca hr\u00fabky materi\u00e1lu a \u0161tvorca frekvencie.<\/td>\n<td style=\"text-align: left;\">Z\u00e1vis\u00ed od plochy hystereznej slu\u010dky materi\u00e1lu a frekvencie.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Prim\u00e1rne zmiernenie<\/strong><\/td>\n<td style=\"text-align: left;\">Pou\u017e\u00edvanie tenk\u00fdch izolovan\u00fdch lamin\u00e1ci\u00ed na blokovanie cesty pr\u00fadu.<\/td>\n<td style=\"text-align: left;\">Vo\u013eba \u0161pecializovan\u00fdch magnetick\u00fdch materi\u00e1lov s n\u00edzkou koercitou (ako silik\u00f3nov\u00e1 oce\u013e).<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>V\u00fdsledok<\/strong><\/td>\n<td style=\"text-align: left;\">Zbyto\u010dn\u00e9 tvorenie tepla a zn\u00ed\u017een\u00e1 \u00fa\u010dinnos\u0165 nap\u00e1jania.<\/td>\n<td style=\"text-align: left;\">Zbyto\u010dn\u00e9 tvorenie tepla a zn\u00ed\u017een\u00e1 \u00fa\u010dinnos\u0165 nap\u00e1jania.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Ako zn\u00ed\u017ei\u0165 straty v\u00edriv\u00fdch pr\u00fadov v motoroch a transform\u00e1toroch<\/h2>\n<p>Na dosiahnutie spr\u00e1vnej optimaliz\u00e1cie \u00fa\u010dinnosti motoru a minimaliz\u00e1cie str\u00e1t vo v\u00fdkone transform\u00e1tora mus\u00edme riadi\u0165 cestu parazitick\u00fdch pr\u00fadov. Tu s\u00fa tri hlavn\u00e9 strat\u00e9gie, ktor\u00e9 pou\u017e\u00edvame na efekt\u00edvne zni\u017eovanie \u017eelezn\u00fdch str\u00e1t:<\/p>\n<h3>1. Tenk\u00e9 lamin\u00e1cie<\/h3>\n<p>Namiesto toho, aby sme pou\u017eili jednoliaty kus kovu, kon\u0161truujeme jadro z viacer\u00fdch tenk\u00fdch vrstiev. T\u00fdm fyzicky preru\u0161ujeme vodiv\u00fa cestu. Ke\u010f\u017ee straty jadra rast\u00fa s druhou mocninou hr\u00fabky materi\u00e1lu (t^2), delenie jadra v\u00fdrazne zni\u017euje t\u00fato premenn\u00fa. Integr\u00e1cia presn\u00e9ho vyra\u010fovania <a href=\"https:\/\/nbaem.com\/sk\/lamination-cores-2\/\">jadrov\u00e9 lamin\u00e1cie<\/a> do v\u00e1\u0161ho n\u00e1vrhu je najpriamej\u0161\u00ed sp\u00f4sob, ako potl\u00e1\u010da\u0165 tieto straty.<\/p>\n<h3>2. Spo\u013eahliv\u00e1 izol\u00e1cia<\/h3>\n<p>Jednoduch\u00e9 kr\u00e1janie kovu nesta\u010d\u00ed; pr\u00fady m\u00f4\u017eu st\u00e1le premosti\u0165 medzeru medzi p\u00e1smi, ak sa dot\u00fdkaj\u00fa. Aplikujeme \u0161pecializovan\u00e9 izolovacie laky alebo oxidov\u00e9 povlaky medzi ka\u017edou jednotlivou vrstvou. T\u00e1to pr\u00edsna bari\u00e9ra obmedzuje pr\u00fady na ich jednotliv\u00e9 listy a zabra\u0148uje ich zhlukovaniu a neutraliz\u00e1cii nahromaden\u00e9ho tepla.<\/p>\n<h3>3. Materi\u00e1ly s vysokou elektrickou odolnos\u0165ou<\/h3>\n<p>Zvy\u0161ovanie elektrick\u00e9ho odporu z\u00e1kladn\u00e9ho materi\u00e1lu prirodzene zu\u017euje ne\u017eiad\u00face pr\u00fady. Dosahujeme to vyu\u017eit\u00edm lamin\u00e1ci\u00ed z legovanej silik\u00f3novej ocele, kde pridan\u00fd krem\u00edk zvy\u0161uje odolnos\u0165 bez obetovania magnetickej hustoty toku. Pre vysokov\u00fdkonn\u00e9 trval\u00e9 magnetick\u00e9 s\u00ednusov\u00e9 motory (PMSM) vyu\u017e\u00edvame \u0161pecializovan\u00e9 laminovan\u00e9 trval\u00e9 magnety, ktor\u00e9 poskytuj\u00fa maxim\u00e1lnu magnetick\u00fa silu a z\u00e1rove\u0148 akt\u00edvne potl\u00e1\u010daj\u00fa <strong>Strata v\u00edriv\u00e9ho pr\u00fadu<\/strong>.<\/p>\n<h3>Aplik\u00e1cie, kde s\u00fa v\u00edriv\u00fd pr\u00fady u\u017eito\u010dn\u00e9<\/h3>\n<p>Hoci n\u00e1\u0161 hlavn\u00fd cie\u013e pri optimaliz\u00e1cii \u00fa\u010dinnosti motorov spo\u010d\u00edva v elimin\u00e1cii <strong>strata v\u00edrov\u00fdch pr\u00fadov<\/strong>, tieto lok\u00e1lne pr\u00fady nie s\u00fa v\u017edy negat\u00edvnou silou. Ke\u010f sa riadia spr\u00e1vne, princ\u00edpy Faradayovho z\u00e1kona o indukcii sa st\u00e1vaj\u00fa neuverite\u013ene hodnotn\u00fdmi. Namiesto boja proti parasitick\u00fdm pr\u00fad\u016fm ich in\u017einieri akt\u00edvne vyu\u017e\u00edvaj\u00fa pre \u0161pecifick\u00e9, vysokov\u00fdkonn\u00e9 priemyseln\u00e9 aplik\u00e1cie.<\/p>\n<p>Tu s\u00fa najbe\u017enej\u0161ie sp\u00f4soby, ako sa tento jav vyu\u017e\u00edva:<\/p>\n<ul>\n<li><strong>Induk\u010dn\u00e9 zahrievanie:<\/strong> \u00damyselne indukovan\u00edm mas\u00edvnych v\u00edriv\u00fdch pr\u00fadov vo vn\u00fatri vodiv\u00e9ho materi\u00e1lu zachyt\u00e1vame vznikaj\u00face teplo na r\u00fdchle roztavenie, zv\u00e1ranie alebo kova\u010dstvo kovov bez priameho kontaktu so zdrojom tepla.<\/li>\n<li><strong>Syst\u00e9my magnetick\u00e9ho brzdenia:<\/strong> Vysokor\u00fdchlostn\u00e9 vlaky, horsk\u00e9 dr\u00e1hy a priemyseln\u00e9 stroje pou\u017e\u00edvaj\u00fa tieto pr\u00fady na tren\u00edm-neprid\u00f4soben\u00e9 spoma\u013eovanie. Ke\u010f prech\u00e1dza kovov\u00fd disk cez siln\u00e9 magnetick\u00e9 pole\u2014\u010dasto nap\u00e1jan\u00e9 materi\u00e1lmi vy\u0161\u0161ej kvality uveden\u00fdmi v na\u0161ej <a href=\"https:\/\/nbaem.com\/sk\/guide-to-rare-earth-magnets\/\">sprievodca vz\u00e1cnymi zemn\u00fdmi magnetmi<\/a>\u2014 indukovan\u00e9 pr\u00fady generuj\u00fa protih\u013akaj\u00facu \u0165ahov\u00fa silu, ktor\u00e1 zastavuje pohyb plynulo a bez mechanick\u00e9ho opotrebenia.<\/li>\n<li><strong>Detektory kovov:<\/strong> Bezpe\u010dnostn\u00e9 skenery vyd\u00e1vaj\u00fa neust\u00e1ly striedav\u00fd magnetick\u00fd po\u013e, ktor\u00fd pri prechode cez skryt\u00e9 kovy indukuje mal\u00e9 v\u00edriv\u00e9 pr\u00fady. Tieto pr\u00fady vytv\u00e1raj\u00fa sekund\u00e1rne, \u013eahko detekovate\u013en\u00e9 magnetick\u00e9 pole, ktor\u00e9 sp\u00fa\u0161\u0165a poplach skenera.<\/li>\n<\/ul>\n<p>Pochopenie toho, ako vyu\u017ei\u0165 tieto magnetick\u00e9 sily, je rovnako k\u013e\u00fa\u010dov\u00e9 ako vedie\u0165, ako zabr\u00e1ni\u0165 strate \u017eeleza vo va\u0161ich laminovan\u00fdch magnetick\u00fdch jadierkach.<\/p>\n<h2>NBAEM: Boj proti strate v\u00edriv\u00fdch pr\u00fadov s vysokoefektn\u00fdmi rie\u0161eniami<\/h2>\n<p>Pochopenie <strong>strata v\u00edrov\u00fdch pr\u00fadov<\/strong> je len polovica bitky; aplik\u00e1cia spr\u00e1vnych materi\u00e1lov je miestom, kde nast\u00e1va skuto\u010dn\u00e9 <strong>zlep\u0161enie \u00fa\u010dinnosti motorov<\/strong> kde sa v NBAEM venuje viac ako 14 rokov sk\u00fasenost\u00ed ako popredn\u00fd dod\u00e1vate\u013e magnetick\u00fdch materi\u00e1lov, ktor\u00fd premost\u00ed medzeru medzi teoretickou redukciou str\u00e1t \u017eeleza a vysokov\u00fdkonnou komer\u010dnou v\u00fdrobou.<\/p>\n<p>Navrhujeme komponenty \u0161peci\u00e1lne navrhnut\u00e9 na boj proti v\u00e1\u017enym strat\u00e1m jadier. Na\u0161e presne vyroben\u00e9 <a href=\"https:\/\/nbaem.com\/sk\/products\/lamination-core\/\">jadrov\u00e9 lamin\u00e1cie<\/a> a laminovan\u00e9 magnety s\u00fa prisp\u00f4soben\u00e9 pre vysoko n\u00e1ro\u010dn\u00e9 aplik\u00e1cie, vr\u00e1tane:<\/p>\n<ul>\n<li><strong>Navrhovanie magnetov pre elektromotory<\/strong><\/li>\n<li><strong>Permanentn\u00e9 magnetov\u00e9 synchronn\u00e9 motory (PMSM)<\/strong> pre v\u00fdtahy<\/li>\n<li>Vysoko \u00fa\u010dinn\u00e9 vetern\u00e9 gener\u00e1tory<\/li>\n<\/ul>\n<h3>In\u017einierska v\u00fdhoda a pr\u00edsne kvalitat\u00edvne \u0161tandardy<\/h3>\n<p>Aby sme v\u00e1m pomohli porazi\u0165 parazitick\u00e9 pr\u00fady a optimalizova\u0165 va\u0161e statorov\u00e9 a rotorov\u00e9 lamin\u00e1cie, poskytujeme kompletn\u00fa in\u017einiersku v\u00fdhodu:<\/p>\n<ul>\n<li><strong>V\u00fdnimo\u010dn\u00fd v\u00fdskum a v\u00fdvoj:<\/strong> N\u00e1\u0161 t\u00edm viac ako 10 \u010dlenov R&amp;D vynik\u00e1 v n\u00e1vrhu magnetov na mieru a zlo\u017eit\u00fdch magnetick\u00fdch zostav\u00e1ch, \u010d\u00edm zvy\u0161uje celkov\u00fa efektivitu a z\u00e1rove\u0148 akt\u00edvne zni\u017euje va\u0161e n\u00e1klady na v\u00fdrobky.<\/li>\n<li><strong>Preveren\u00e1 spo\u013eahlivos\u0165:<\/strong> Sme vyr\u00e1ban\u00ed pod\u013ea najvy\u0161\u0161\u00edch glob\u00e1lnych \u0161tandardov, s pr\u00edsnou s\u00faladnos\u0165ou s <strong>ISO 9001, ISO 14001, ISO\/TS16949 a \u00farov\u0148ou PPAP 3<\/strong>.<\/li>\n<\/ul>\n<p>Ke\u010f ide o minimaliz\u00e1ciu str\u00e1t energie a maximaliz\u00e1ciu v\u00fdkonu, dod\u00e1vame presn\u00e9 materi\u00e1ly, ktor\u00e9 va\u0161e projekty vy\u017eaduj\u00fa.<\/p>\n<h2>Kontaktujte dnes magnetick\u00e9ho \u0161pecialistu<\/h2>\n<p>Neust\u00e1le s nadmern\u00fdm <strong>strata v\u00edrov\u00fdch pr\u00fadov<\/strong> v va\u0161ich n\u00e1vrhoch? Nenechajte parazitick\u00e9 pr\u00fady zni\u010di\u0165 optimum \u00fa\u010dinnosti v\u00e1\u0161ho motora. \u010ci ste in\u017einier, ktor\u00fd sa sna\u017e\u00ed zdokonali\u0165 magnetick\u00fd dizajn EV motora, alebo n\u00e1kupca h\u013eadaj\u00faci spo\u013eahliv\u00e9 laminovan\u00e9 magnetick\u00e9 jadr\u00e1, m\u00e1me potrebn\u00e9 know-how.<\/p>\n<ul>\n<li><strong>Z\u00edskajte bezplatn\u00fa ponuku:<\/strong> R\u00fdchle, konkuren\u010dn\u00e9 ceny na prisp\u00f4soben\u00e9 lamin\u00e1cie a laminovan\u00e9 trval\u00e9 magnets.<\/li>\n<li><strong>Odborn\u00e1 konzult\u00e1cia:<\/strong> Pracujte priamo s na\u0161\u00edm t\u00edmom in\u017einierov na rie\u0161en\u00ed va\u0161ich konkr\u00e9tnych v\u00fdziev zni\u017eovania \u017eelezov\u00fdch str\u00e1t.<\/li>\n<\/ul>\n<p>Kontaktujte n\u00e1s e\u0161te dnes, aby ste prediskutovali va\u0161e vlastn\u00e9 magnetick\u00e9 zostavy. Objavte viac o na\u0161om komplexnom <a href=\"https:\/\/nbaem.com\/sk\/service\/\">magnetick\u00e9 in\u017einierske slu\u017eby<\/a> a nech n\u00e1s napadne pom\u00f4c\u0165 v\u00e1m zabezpe\u010di\u0165 maxim\u00e1lnu efektivitu a v\u00fdkon pre v\u00e1\u0161 \u010fal\u0161\u00ed projekt.<\/p>\n<div id=\"references\" class=\"min-w-0 scroll-mt-8 overflow-hidden\">\n<div class=\"text-[16px]\">\n<h2 id=\"references\" class=\"mb-2 mt-2 scroll-mt-24 font-serif text-[1.714286em] font-semibold border-border-l1 pb-1 border-b overflow-hidden\">S\u00favisiace zdroje<\/h2>\n<\/div>\n<div class=\"flex flex-col gap-2 text-sm leading-relaxed\">\n<div class=\"break-words text-[1em] leading-7\"><a class=\"break-words text-[1em] text-blue-500 hover:underline dark:text-blue-200\" href=\"https:\/\/www.aps.anl.gov\/files\/APS-sync\/lsnotes\/files\/APS_1417924.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.aps.anl.gov\/files\/APS-sync\/lsnotes\/files\/APS_1417924.pdf<\/a><\/div>\n<div class=\"break-words text-[1em] leading-7\"><a class=\"break-words text-[1em] text-blue-500 hover:underline dark:text-blue-200\" href=\"https:\/\/www.nidec.com\/en\/technology\/motor\/glossary\/item\/eddy_current\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.nidec.com\/en\/technology\/motor\/glossary\/item\/eddy_current\/<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Nau\u010dte sa fyzik\u00e1lnu vzorcu pre straty sp\u00f4soben\u00e9 eddy pr\u00fadom a jeho redukciu spolu s lamin\u00e1tov\u00fdmi jadrami NBAEM a magnetmi pre vysokov\u00fdkonn\u00e9 motory<\/p>","protected":false},"author":1,"featured_media":3782,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3785","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2026\/04\/Eddy_Current_Loss_vEnVSLIGw.webp","_links":{"self":[{"href":"https:\/\/nbaem.com\/sk\/wp-json\/wp\/v2\/posts\/3785","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbaem.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbaem.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbaem.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbaem.com\/sk\/wp-json\/wp\/v2\/comments?post=3785"}],"version-history":[{"count":2,"href":"https:\/\/nbaem.com\/sk\/wp-json\/wp\/v2\/posts\/3785\/revisions"}],"predecessor-version":[{"id":3793,"href":"https:\/\/nbaem.com\/sk\/wp-json\/wp\/v2\/posts\/3785\/revisions\/3793"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/sk\/wp-json\/wp\/v2\/media\/3782"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/sk\/wp-json\/wp\/v2\/media?parent=3785"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/sk\/wp-json\/wp\/v2\/categories?post=3785"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/sk\/wp-json\/wp\/v2\/tags?post=3785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}