{"id":8939,"date":"2023-12-12T09:27:23","date_gmt":"2023-12-12T01:27:23","guid":{"rendered":"https:\/\/www.evb.com\/?p=8939"},"modified":"2024-06-25T10:24:00","modified_gmt":"2024-06-25T02:24:00","slug":"how-to-charge-your-evs-safely-protection-functions-all-explained","status":"publish","type":"post","link":"https:\/\/www.evb.com\/lv\/how-to-charge-your-evs-safely-protection-functions-all-explained\/","title":{"rendered":"K\u0101 dro\u0161i uzl\u0101d\u0113t elektrotransportl\u012bdzek\u013cus: visu aizsardz\u012bbas funkciju skaidrojums"},"content":{"rendered":"
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K\u0101 zin\u0101ms, elektrotransportl\u012bdzek\u013cu uzl\u0101des ier\u012b\u010du dro\u0161\u012bba un uzticam\u012bba uzl\u0101des proces\u0101 ir \u0101rk\u0101rt\u012bgi svar\u012bga. Lai garant\u0113tu dro\u0161u darb\u012bbu, elektrotransportl\u012bdzek\u013cu uzl\u0101des ier\u012bc\u0113s parasti ir iek\u013cautas da\u017e\u0101das aizsardz\u012bbas funkcijas, lai mazin\u0101tu iesp\u0113jamos riskus. \u0160aj\u0101 rakst\u0101 tiks padzi\u013cin\u0101ti analiz\u0113tas t\u0101das aizsardz\u012bbas funkcijas k\u0101 aizsardz\u012bba pret zemu spriegumu, aizsardz\u012bba pret nopl\u016bdi un aizsardz\u012bba pret zibeni.<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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K\u0101p\u0113c aizsardz\u012bbas funkcijas ir svar\u012bgas?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Elektromobi\u013cu l\u0101d\u0113t\u0101ji ir pak\u013cauti \u0101r\u0113jiem faktoriem, piem\u0113ram, t\u012bkla sv\u0101rst\u012bb\u0101m un laikapst\u0101k\u013cu izmai\u0146\u0101m, radot potenci\u0101lus draudus gan elektromobi\u013cu l\u0101d\u0113t\u0101jam, gan elektrotransportl\u012bdzek\u013cam. Da\u017e\u0101du aizsardz\u012bbas funkciju iek\u013cau\u0161ana ir paredz\u0113ta, lai aizsarg\u0101tu elektromobi\u013cu l\u0101d\u0113t\u0101jus un elektromobi\u013cus no sprieguma sv\u0101rst\u012bb\u0101m, str\u0101vas padeves p\u0101rtraukumiem, augstas temperat\u016bras un citiem faktoriem. Tas uzlabo elektromobi\u013cu l\u0101d\u0113t\u0101ja dro\u0161\u012bbu, stabilit\u0101ti un iztur\u012bbu, nodro\u0161inot lietot\u0101jiem sirdsmieru darb\u012bbas laik\u0101.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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K\u0101das ir aizsardz\u012bbas funkcijas?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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1. Aizsardz\u012bba pret nepietiekamu spriegumu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Paskaidrojums:<\/strong> Uzrauga ieejas baro\u0161anas avota sprieguma l\u012bmeni. Ja spriegums nokr\u012btas zem iepriek\u0161 noteiktas dro\u0161as robe\u017ev\u0113rt\u012bbas, sist\u0113ma nekav\u0113joties p\u0101rtrauc uzl\u0101des procesu.<\/div>
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Pielietojums:<\/strong> Nov\u0113r\u0161 elektrotransportl\u012bdzek\u013cu l\u0101d\u0113t\u0101ju un elektrotransportl\u012bdzek\u013cu boj\u0101jumus nestabila vai neparasti zema t\u012bkla sprieguma gad\u012bjum\u0101.<\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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2. P\u0101rsprieguma aizsardz\u012bba<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Paskaidrojums: <\/strong>Nosaka, vai ieejas baro\u0161anas avota spriegums p\u0101rsniedz dro\u0161o robe\u017eu. Ja tiek konstat\u0113ts p\u0101rm\u0113r\u012bgs spriegums, sist\u0113ma p\u0101rtrauc uzl\u0101des procesu.<\/div>
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Pielietojums:<\/strong> Aizsarg\u0101 elektrotransportl\u012bdzek\u013cu uzl\u0101des ier\u012bces un elektriskos transportl\u012bdzek\u013cus no p\u0101rsprieguma situ\u0101cij\u0101m, ko izraisa t\u012bkla p\u0101rspriegums vai citi faktori.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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3. Aizsardz\u012bba pret nopl\u016bd\u0113m<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Paskaidrojums:<\/strong> Izmantojot atliku\u0161\u0101s str\u0101vas ier\u012bci nopl\u016bdes str\u0101vas kl\u0101tb\u016btnes noteik\u0161anai, sist\u0113ma nekav\u0113joties p\u0101rtrauc str\u0101vas padevi, tikl\u012bdz tiek konstat\u0113ta jebk\u0101da nopl\u016bde.<\/div>
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Pielietojums:<\/strong> Lietot\u0101ju aizsardz\u012bba pret elektrisk\u0101s str\u0101vas trieciena riskiem, nodro\u0161inot cilv\u0113ku dro\u0161\u012bbu.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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4. Zem\u0113juma aizsardz\u012bba<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Paskaidrojums:<\/strong> Nodro\u0161ina pareizu elektrotransportl\u012bdzek\u013ca l\u0101d\u0113t\u0101ja met\u0101la komponentu zem\u0113jumu, samazinot elektrisk\u0101s str\u0101vas trieciena risku.<\/div>
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Pielietojums:<\/strong> Nov\u0113r\u0161 zem\u0113juma probl\u0113mas iek\u0101rtu darb\u012bbas trauc\u0113jumu vai citu iemeslu d\u0113\u013c, uzlabojot dro\u0161\u012bbu.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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5. P\u0101rslodzes aizsardz\u012bba<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Paskaidrojums:<\/strong> Uzl\u0101des procesa laik\u0101 uzrauga str\u0101vas l\u012bme\u0146us. Ja noteikt\u0101 str\u0101va p\u0101rsniedz nomin\u0101lo v\u0113rt\u012bbu, sist\u0113ma p\u0101rtrauc uzl\u0101di, lai nov\u0113rstu iek\u0101rtas p\u0101rslodzi.<\/div>
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Pielietojums: <\/strong>Nov\u0113r\u0161 p\u0101rslodzes situ\u0101cijas, ko izraisa iek\u0101rtu darb\u012bbas trauc\u0113jumi vai citi iemesli, aizsarg\u0101jot elektrotransportl\u012bdzek\u013cu uzl\u0101des ier\u012bces un elektrotransportl\u012bdzek\u013cus.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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6. Neitr\u0101l\u0101 un f\u0101zes vada pret\u0113j\u0101 savienojuma aizsardz\u012bba<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Paskaidrojums: <\/strong>P\u0101rbaudiet f\u0101zes un neitr\u0101l\u0101 vada savienojuma statusu baro\u0161anas avot\u0101, lai nodro\u0161in\u0101tu pareizu savienojumu.<\/div>
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Pielietojums:<\/strong> Nov\u0113r\u0161 iek\u0101rtu boj\u0101jumus vai dro\u0161\u012bbas apdraud\u0113jumus, ko rada nepareiza piesl\u0113g\u0161ana.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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7. Aizsardz\u012bba pret p\u0101rkar\u0161anu<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Paskaidrojums:<\/strong> T\u0101 k\u0101 augsta temperat\u016bra rada izaicin\u0101jumus gan akumulatora komponentiem, gan elektrotransportl\u012bdzek\u013cu l\u0101d\u0113t\u0101jiem, \u0161\u012b funkcija uzrauga elektrotransportl\u012bdzek\u013cu l\u0101d\u0113t\u0101ja temperat\u016bru, izmantojot temperat\u016bras sensorus. Ja temperat\u016bra p\u0101rsniedz dro\u0161o diapazonu, sist\u0113ma autom\u0101tiski p\u0101rtrauc uzl\u0101di.<\/div>
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Pielietojums:<\/strong> Nov\u0113r\u0161 boj\u0101jumus p\u0101rkar\u0161anas d\u0113\u013c, nodro\u0161inot uzl\u0101des procesa stabilit\u0101ti.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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8. CP sign\u0101la anom\u0101la aizsardz\u012bba<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Paskaidrojums:<\/strong> P\u0101rbaudiet CP sign\u0101la sazi\u0146u starp EV l\u0101d\u0113t\u0101ju un elektrotransportl\u012bdzekli. Ja tiek konstat\u0113tas novirzes, sist\u0113ma p\u0101rtrauc uzl\u0101des procesu.<\/div>
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Pielietojums:<\/strong> Aizsarg\u0101 sakaru sist\u0113mu no neparast\u0101m situ\u0101cij\u0101m.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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9. Kontaktora adh\u0113zijas aizsardz\u012bba<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Paskaidrojums:<\/strong> Nosaka, vai elektrotransportl\u012bdzek\u013ca l\u0101d\u0113t\u0101ja iek\u0161\u0113jie kontaktori ir iespr\u016bdu\u0161i vai pielipu\u0161i. Ja tiek konstat\u0113ta probl\u0113ma, sist\u0113ma veic pas\u0101kumus, lai to nov\u0113rstu.<\/div>
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Pielietojums: <\/strong>Nov\u0113r\u0161 uzl\u0101des k\u013c\u016bmes, ko izraisa kontaktora probl\u0113mas, uzlabojot iek\u0101rtu uzticam\u012bbu.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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10. Zibens aizsardz\u012bba<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Paskaidrojums: <\/strong>Zibens sp\u0113rieni rada iev\u0113rojamus draudus elektrotransportl\u012bdzek\u013cu uzl\u0101des ier\u012bc\u0113m. Zibens aizsardz\u012bba ievie\u0161 p\u0101rsprieguma aizsargus, lai nov\u0113rstu zibens sp\u0113rienu rad\u012btos boj\u0101jumus.<\/div>
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Pielietojums: <\/strong>Aizsarg\u0101 uzl\u0101des iek\u0101rtas no zibens sp\u0113rieniem p\u0113rkona negaisa laik\u0101, nodro\u0161inot iek\u0101rtas stabilu darb\u012bbu.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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EVB viedie EV uzl\u0101des risin\u0101jumi<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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EVB<\/span><\/strong><\/a> nodro\u0161ina lietot\u0101jiem uzlabotus uzl\u0101des risin\u0101jumus, kas ietver ne tikai iepriek\u0161min\u0113t\u0101s aizsardz\u012bbas funkcijas, bet ar\u012b integr\u0113 daudzas inteli\u0123entas funkcijas \u0113rt\u0101kai, dro\u0161\u0101kai un efekt\u012bv\u0101kai uzl\u0101des pieredzei.<\/div>
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Produktu kl\u0101sts aptver mai\u0146str\u0101vas un l\u012bdzstr\u0101vas elektrotransportl\u012bdzek\u013cu uzl\u0101des ier\u012bces no 3,7 kW l\u012bdz 262 kW, pied\u0101v\u0101jot p\u0101rn\u0113s\u0101jamas, pie sienas stiprin\u0101mas un uz gr\u012bdas novietojamas iek\u0101rtas ar konfigur\u0101cij\u0101m, s\u0101kot no viena uzl\u0101des l\u0101di\u0146a l\u012bdz tr\u012bs uzl\u0101des l\u0101di\u0146u iestat\u012bjumiem, lai apmierin\u0101tu da\u017e\u0101das lietot\u0101ju vajadz\u012bbas.<\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Mai\u0146str\u0101vas EV l\u0101d\u0113t\u0101ji<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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