{"id":4979,"date":"2024-03-07T17:26:50","date_gmt":"2024-03-07T09:26:50","guid":{"rendered":"https:\/\/www.sevencrane.com\/?p=4979"},"modified":"2024-03-07T17:26:53","modified_gmt":"2024-03-07T09:26:53","slug":"electrical-fault-detection-method-for-bridge-crane","status":"publish","type":"post","link":"https:\/\/www.sevencrane.com\/nl\/electrical-fault-detection-method-for-bridge-crane\/","title":{"rendered":"Elektrische foutdetectiemethode voor brugkraan"},"content":{"rendered":"<p>Er zijn momenteel twee hoofdmethoden voor het detecteren van elektrische fouten in brugkranen, namelijk de sensorische methode en de noodmethode. Beide methoden maken gebruik van zintuigen om het breukpunt waar te nemen en vervolgens het type fout te bepalen op basis van oppervlaktefoutverschijnselen. De detectie-effici\u00ebntie is zeer laag, wat gemakkelijk kan leiden tot herhaling van fouten. In dit artikel worden enkele snelle methoden voorgesteld voor het opsporen van elektrische storingen in brugkranen, in de hoop u referentie te geven.<\/p>\n\n\n\n<p>Dit artikel duurt een <a href=\"https:\/\/www.sevencrane.com\/nl\/pro_cat\/overhead-crane\/\">5t brugkraan <\/a>analyseert bijvoorbeeld de oorzaken van veelvoorkomende fouten en stelt een reeks intu\u00eftieve en eenvoudig te implementeren methoden voor het detecteren van elektrische fouten voor, in overeenstemming met het onderhoudssysteem voor elektrische apparatuur dat is gespecificeerd in GB6067-85.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2023\/03\/21170336\/installation-of-bridge-crane.jpg\" alt=\"installatie van brugkraan\" class=\"wp-image-4077 lazyload\"\/><noscript><img decoding=\"async\" width=\"750\" height=\"431\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2023\/03\/21170336\/installation-of-bridge-crane.jpg\" alt=\"installatie van brugkraan\" class=\"wp-image-4077 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2023\/03\/21170336\/installation-of-bridge-crane.jpg 750w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2023\/03\/21170336\/installation-of-bridge-crane-300x172.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/noscript><\/figure>\n\n\n\n<p>1. Sluit de stroomschakelaar en de zekering van de stroomzekering zal smelten<\/p>\n\n\n\n<p>Oorzaak van de storing: Er is sprake van aarding of kortsluiting.<\/p>\n\n\n\n<p>Methode voor probleemoplossing: Controleer het stroomcircuit, identificeer het aardings- of kortsluitingspunt en elimineer dit.<\/p>\n\n\n\n<p>2. De hoofdschakelaar schakelt niet in<\/p>\n\n\n\n<p>Oorzaak van de storing: Noodschakelaar niet gesloten. De veiligheidspositieschakelaar van de cabinedeur is niet gesloten. De regelaar is niet teruggekeerd naar de nulpositie. Open circuit van de contactorspoel of geen werkende voeding.<\/p>\n\n\n\n<p>Methode voor probleemoplossing: Controleer en sluit de noodschakelaar of deurpositieschakelaar. Controleer de controller om deze in de nulpositie te zetten. Vervang de contactorspoel. Als er geen bedrijfsvermogen is, moet de stroom worden hersteld.<\/p>\n\n\n\n<p>3. Nadat de hoofdschakelaar is ingeschakeld, treedt het overstroomrelais in werking en wordt de schakelaar vrijgegeven<\/p>\n\n\n\n<p>Oorzaak van de fout: Het controllercircuit is geaard.<\/p>\n\n\n\n<p>Methode voor probleemoplossing: Ontkoppel de verbinding tussen de beschermende schijf en de controller en sluit deze vervolgens geleidelijk aan. Sluit de schakelaar elke keer dat deze wordt aangesloten, controleer de draad op basis van de werking van het overstroomrelais en verhelp de aardingsfout.<\/p>\n\n\n\n<p>4. Nadat de controller is gesloten, treedt het overstroomrelais in werking en wordt de contactor vrijgegeven<\/p>\n\n\n\n<p>Oorzaak van de fout: De instelwaarde van het overstroomrelais is te klein en het statorcircuit is geaard.<\/p>\n\n\n\n<p>Methode voor probleemoplossing: Pas de instelwaarde van het overstroomrelais opnieuw aan, gebruik een megohmmeter om de aardingsfout te controleren en op te lossen.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2020\/10\/21145814\/5t-bridge-crane.jpg\" alt=\"5t brugkraan\" class=\"wp-image-3722 lazyload\"\/><noscript><img decoding=\"async\" width=\"750\" height=\"562\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2020\/10\/21145814\/5t-bridge-crane.jpg\" alt=\"5t brugkraan\" class=\"wp-image-3722 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2020\/10\/21145814\/5t-bridge-crane.jpg 750w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2020\/10\/21145814\/5t-bridge-crane-300x225.jpg 300w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2020\/10\/21145814\/5t-bridge-crane-428x321.jpg 428w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2020\/10\/21145814\/5t-bridge-crane-345x258.jpg 345w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2020\/10\/21145814\/5t-bridge-crane-253x190.jpg 253w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/noscript><\/figure>\n\n\n\n<p>De oorzaken van elektrische bedieningsfouten in brugkranen zijn zeer complex. Alleen door deze fouten tijdig te detecteren en het type en de oorzaak van de fouten te bepalen, kunnen we de preventie- en oplossingsstrategie\u00ebn voor elektrische kraanfouten identificeren. Hierdoor wordt de impact op de apparatuur en de persoonlijke veiligheid verminderd en wordt de veilige werking van elektrische apparatuur gegarandeerd.<\/p>","protected":false},"excerpt":{"rendered":"<p>Er zijn momenteel twee hoofdmethoden voor het detecteren van elektrische fouten in brugkranen, namelijk de sensorische methode en de noodmethode. Beide methoden maken gebruik van zintuigen om het breukpunt waar te nemen en vervolgens het type fout te bepalen op basis van oppervlaktefoutverschijnselen. De detectie-effici\u00ebntie is zeer laag, wat gemakkelijk kan leiden tot herhaling van fouten.\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":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Electrical Fault Detection Method for Bridge Crane<\/title>\n<meta name=\"description\" content=\"This article proposes some fast methods for detecting electrical faults in bridge crane, hoping to provide reference for relevant personnel.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sevencrane.com\/nl\/electrical-fault-detection-method-for-bridge-crane\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta 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