{"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\/uz\/evs-ni-qanday-xavfsiz-tarzda-zaryad-qilish-kerak-himoya-qilish-funktsiyalari-hammasi-tushuntirilgan\/","title":{"rendered":"Elektr mashinangizni qanday xavfsiz zaryad qilish kerak: himoya funktsiyalari hammasi tushuntirilgan"},"content":{"rendered":"
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Hammaga ma'lumki, zaryadlash jarayonida EV zaryadlovchi qurilmalarining xavfsizligi va ishonchliligi birinchi o'rinda turadi. Xavfsiz ishlashni ta'minlash uchun EV zaryadlovchi qurilmalari odatda potentsial xavflarni kamaytirish uchun turli xil himoya funktsiyalarini o'z ichiga oladi. Ushbu maqolada past kuchlanishdan himoya qilish, qochqindan himoya qilish va chaqmoqlardan himoya qilish kabi himoya funktsiyalari tahlili ko'rib chiqiladi.<\/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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Nima uchun himoya funktsiyalari muhim?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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EV zaryadlovchi qurilmalari elektr tarmog'ining o'zgarishi va ob-havo o'zgarishi kabi tashqi omillarga sezgir bo'lib, EV zaryadlovchi qurilmasiga ham, elektr transport vositasiga ham xavf tug'diradi. Turli xil himoya funktsiyalarining kiritilishi EV zaryadlovchi qurilmalari va elektromobillarni kuchlanish o'zgarishi, elektr uzilishlari, yuqori haroratlar va boshqa omillardan himoya qilishga qaratilgan. Bu EV zaryadlovchi qurilmasining xavfsizligi, barqarorligi va chidamliligini oshiradi va foydalanuvchilarga ish paytida xotirjamlikni ta'minlaydi.<\/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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Himoya funktsiyalari qanday?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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1. Past kuchlanishdan himoya qilish<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tushuntirish:<\/strong> Kirish quvvat manbaining kuchlanish darajasini nazorat qiladi. Agar kuchlanish oldindan belgilangan xavfsiz chegaradan pastga tushsa, tizim darhol zaryadlash jarayonini to'xtatadi.<\/div>
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Ilova:<\/strong> Tarmoq kuchlanishi beqaror yoki g'ayritabiiy darajada past bo'lgan hollarda EV zaryadlovchi qurilmalari va elektr transport vositalarining shikastlanishini oldini oladi.<\/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. Haddan tashqari kuchlanishdan himoya qilish<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tushuntirish: <\/strong>Kirish quvvat manbai kuchlanishining xavfsiz chegaradan oshib ketishini aniqlaydi. Haddan tashqari kuchlanish aniqlansa, tizim zaryadlash jarayonini to'xtatadi.<\/div>
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Ilova:<\/strong> EV zaryadlovchi qurilmalari va elektr transport vositalarini tarmoqning haddan tashqari kuchlanishi yoki boshqa omillar tufayli yuzaga keladigan haddan tashqari kuchlanish holatlaridan himoya qiladi.<\/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. Oqishdan himoya qilish<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tushuntirish:<\/strong> Qochqin oqimining mavjudligini aniqlash uchun qoldiq oqim qurilmasidan foydalangan holda, tizim har qanday qochqinni aniqlagandan so'ng darhol elektr ta'minotini to'xtatadi.<\/div>
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Ilova:<\/strong> Foydalanuvchilarni elektr toki urishi xavfidan himoya qilish, inson xavfsizligini ta'minlash.<\/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. Topraklama himoyasi<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tushuntirish:<\/strong> EV zaryadlovchining metall qismlarini to'g'ri erga ulashni ta'minlaydi, elektr toki urishi xavfini kamaytiradi.<\/div>
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Ilova:<\/strong> Uskunaning noto'g'ri ishlashi yoki boshqa sabablarga ko'ra topraklama muammolarini oldini oladi, xavfsizlikni oshiradi.<\/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. Haddan tashqari oqimdan himoya qilish<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tushuntirish:<\/strong> Zaryadlash jarayonida joriy darajalarni kuzatib boradi. Agar aniqlangan oqim nominal qiymatdan oshsa, tizim uskunaning ortiqcha yuklanishini oldini olish uchun zaryadlashni to'xtatadi.<\/div>
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Ilova: <\/strong>Uskunaning noto'g'ri ishlashi yoki boshqa sabablarga ko'ra yuzaga keladigan haddan tashqari oqim holatlarining oldini oladi, EV zaryadlovchilari va elektr transport vositalarini himoya qiladi.<\/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. Neytral va jonli simni teskari ulanishdan himoya qilish<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tushuntirish: <\/strong>To'g'ri ulanishga ishonch hosil qilish uchun quvvat manbaidagi jonli va neytral simning ulanish holatini tekshiring.<\/div>
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Ilova:<\/strong> Noto'g'ri ulanishlar tufayli uskunaning shikastlanishi yoki xavfsizlik xavfini oldini oladi.<\/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. Haddan tashqari haroratdan himoya qilish<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tushuntirish:<\/strong> Yuqori haroratli muhit batareya komponentlari va EV zaryadlovchi qurilmalari uchun qiyinchilik tug'dirganligi sababli, bu funksiya harorat sensorlari yordamida EV zaryadlovchining haroratini nazorat qiladi. Agar harorat xavfsiz diapazondan oshsa, tizim avtomatik ravishda zaryadlashni to'xtatadi.<\/div>
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Ilova:<\/strong> Zaryadlash jarayonining barqarorligini ta'minlab, haddan tashqari issiqlik tufayli shikastlanishning oldini oladi.<\/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 signalining anormal himoyasi<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tushuntirish:<\/strong> EV zaryadlovchi va elektr transport vositasi o'rtasidagi CP signali aloqasini tekshiring. Agar buzilishlar aniqlansa, tizim zaryadlash jarayonini to'xtatadi.<\/div>
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Ilova:<\/strong> Aloqa tizimini g'ayritabiiy vaziyatlardan himoya qiladi.<\/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. Kontaktlarni yopishtirishdan himoya qilish<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tushuntirish:<\/strong> EV zaryadlovchi qurilmasining ichki kontaktorlari tiqilib qolgan yoki yopishganligini aniqlaydi. Agar muammo aniqlansa, tizim uni hal qilish uchun choralar ko'radi.<\/div>
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Ilova: <\/strong>Kontaktor bilan bog'liq muammolar tufayli zaryadlashda nosozliklar oldini oladi, uskunaning ishonchliligini oshiradi.<\/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. Chaqmoqlardan himoya qilish<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tushuntirish: <\/strong>Yashin urishi EV zaryadlovchi qurilmalariga katta xavf tug'diradi. Chaqmoqlardan himoyalanish chaqmoq urishi natijasida etkazilgan zararni oldini olish uchun kuchlanishdan himoya qiluvchi vositalarni taqdim etadi.<\/div>
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Ilova: <\/strong>Zaryadlovchi uskunani momaqaldiroq paytida chaqmoq urishidan himoya qiladi, uskunaning barqaror ishlashini ta'minlaydi.<\/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 Smart EV zaryadlash yechimlari<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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EVB<\/span><\/strong><\/a> foydalanuvchilarga nafaqat yuqorida aytib o'tilgan himoya funktsiyalarini o'z ichiga olgan, balki yanada qulay, xavfsiz va samarali zaryadlash tajribasi uchun ko'plab aqlli funktsiyalarni birlashtirgan ilg'or zaryadlash echimlari bilan ta'minlaydi.<\/div>
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Mahsulot assortimenti 3,7 kVt dan 262 kVt gacha bo'lgan AC va DC EV zaryadlovchi qurilmalarini qamrab oladi va foydalanuvchilarning turli ehtiyojlarini qondirish uchun bitta quroldan uch bargli o'rnatishgacha bo'lgan konfiguratsiyaga ega portativ, devorga o'rnatiladigan va polga o'rnatiladigan qurilmalarni taklif etadi.<\/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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AC EV zaryadlovchi qurilmalari<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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