1. Zapn\u011bte hlavn\u00ed vyp\u00edna\u010d a pojistka nap\u00e1jec\u00ed pojistky se roztav\u00ed<\/p>\n\n\n\n
P\u0159\u00ed\u010dina poruchy: Do\u0161lo k uzemn\u011bn\u00ed nebo zkratu.<\/p>\n\n\n\n
Metoda odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f: Zkontrolujte nap\u00e1jec\u00ed obvod, identifikujte bod uzemn\u011bn\u00ed nebo zkratu a odstra\u0148te jej.<\/p>\n\n\n\n
2. Hlavn\u00ed styka\u010d nezap\u00edn\u00e1<\/p>\n\n\n\n
P\u0159\u00ed\u010dina poruchy: Nouzov\u00fd vyp\u00edna\u010d nen\u00ed sepnut\u00fd. Bezpe\u010dnostn\u00ed polohov\u00fd sp\u00edna\u010d dve\u0159\u00ed kabiny nen\u00ed zav\u0159en\u00fd. Regul\u00e1tor se nevr\u00e1til do nulov\u00e9 polohy. P\u0159eru\u0161en\u00fd obvod c\u00edvky styka\u010de nebo nen\u00ed funk\u010dn\u00ed nap\u00e1jen\u00ed.<\/p>\n\n\n\n
Zp\u016fsob odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f: Zkontrolujte a zav\u0159ete nouzov\u00fd sp\u00edna\u010d nebo sp\u00edna\u010d polohy dve\u0159\u00ed. Zkontrolujte ovlada\u010d a nastavte jej do nulov\u00e9 polohy. Vym\u011b\u0148te c\u00edvku styka\u010de. Pokud nen\u00ed funk\u010dn\u00ed nap\u00e1jen\u00ed, m\u011blo by b\u00fdt nap\u00e1jen\u00ed obnoveno.<\/p>\n\n\n\n
3. Po sepnut\u00ed hlavn\u00edho styka\u010de zap\u016fsob\u00ed nadproudov\u00e9 rel\u00e9 a styka\u010d se uvoln\u00ed<\/p>\n\n\n\n
P\u0159\u00ed\u010dina poruchy: Obvod ovlada\u010de je uzemn\u011bn.<\/p>\n\n\n\n
Zp\u016fsob \u0159e\u0161en\u00ed probl\u00e9m\u016f: Rozpojte spojen\u00ed mezi ochrann\u00fdm diskem a \u0159adi\u010dem a pot\u00e9 jej postupn\u011b p\u0159ipojujte. Styka\u010d p\u0159i ka\u017ed\u00e9m p\u0159ipojen\u00ed jednou sepn\u011bte, zkontrolujte vodi\u010d podle \u010dinnosti nadproudov\u00e9ho rel\u00e9 a odstra\u0148te poruchu uzemn\u011bn\u00ed.<\/p>\n\n\n\n
4. Po sepnut\u00ed regul\u00e1toru sepne nadproudov\u00e9 rel\u00e9 a uvoln\u00ed styka\u010d<\/p>\n\n\n\n
P\u0159\u00ed\u010dina poruchy: Hodnota nastaven\u00ed nadproudov\u00e9ho rel\u00e9 je p\u0159\u00edli\u0161 mal\u00e1 a obvod statoru je uzemn\u011bn.<\/p>\n\n\n\n
Metoda odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f: Upravte hodnotu nastaven\u00ed nadproudov\u00e9ho rel\u00e9, pou\u017eijte megohmetr pro kontrolu a odstran\u011bn\u00ed poruchy uzemn\u011bn\u00ed.<\/p>\n\n\n\nP\u0159\u00ed\u010diny poruch elektrick\u00e9ho provozu mostov\u00e9ho je\u0159\u00e1bu jsou velmi slo\u017eit\u00e9. Pouze v\u010dasnou detekc\u00ed t\u011bchto poruch, ur\u010den\u00edm typu a p\u0159\u00ed\u010diny poruch, m\u016f\u017eeme identifikovat strategie prevence a \u0159e\u0161en\u00ed elektrick\u00fdch poruch je\u0159\u00e1bu. T\u00edm se sni\u017euje dopad na za\u0159\u00edzen\u00ed a bezpe\u010dnost osob a je zaji\u0161t\u011bn bezpe\u010dn\u00fd provoz elektrick\u00fdch za\u0159\u00edzen\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"
V sou\u010dasnosti existuj\u00ed dv\u011b hlavn\u00ed metody zji\u0161\u0165ov\u00e1n\u00ed elektrick\u00fdch poruch mostov\u00fdch je\u0159\u00e1b\u016f, a to senzorick\u00e1 metoda a nouzov\u00e1 metoda. Ob\u011b metody vyu\u017e\u00edvaj\u00ed smysly k vn\u00edm\u00e1n\u00ed m\u00edsta poruchy a n\u00e1sledn\u011b k ur\u010den\u00ed typu poruchy na z\u00e1klad\u011b jev\u016f povrchov\u00fdch poruch. \u00da\u010dinnost detekce je velmi n\u00edzk\u00e1, co\u017e m\u016f\u017ee snadno v\u00e9st k opakov\u00e1n\u00ed z\u00e1vad.\u2026<\/p>","protected":false},"author":2,"featured_media":3498,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"acf":[],"yoast_head":"\n
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