Maimaituwar da dama suka yi amfani da ita sosai, kuma saboda haka masu iya suna neman abubuwa da zai iya faru game da ita. Daga cikin nau'o'i, maimaituwar da dama ta kasance na musamman ya zama wani batu mai yawa. Saboda haka, wannan takarda tana bincike tsariyar da dama da dama, nau'o'in da maimaituwar da dama ke faru, da kuma abubuwan da maimaituwar da dama ke faru. Tana da gaba da dalilai da maimaituwar da dama ke faru, da kuma yanayi da tushen da za su iya amfani da su don kare maimaituwar da dama.
1. Maimaituwar da Dama da Binciken Da Dama
1.1 Tsariyar Da Dama Da Dama
Maimaituwar da dama ana da lambar biyar: asasinsu, babban da dama, insulatar, mekanismar da ya maye, da kuma mekanismar da ya kamata. Asasinsu tana daidaita shirin da dama, da kuma fitowa duk muhimmiyoyi da su. Babban da dama tana ba da damar da dama a jikin da dama. Insulatar tana bayar da inganci a kan muhimmiyoyi da dama da asasinsu. Mekanismar da ya maye tana yi aiki a kan insulatar don bayar da maye zuwa muhimmiyoyi, don in ba da damar da dama ko kada da dama.
Don in ba da damar da dama, maimaituwar da dama suka da bukatar da fage da ya fi dace, da kuma inganci da ya fi dace a kan duk muhimmiyoyi. Maimaituwar da dama na gwargwadon suka yi damar da dama ko kada da dama a kan duk muhimmiyoyi kamar hanuwa, ranar, dubu, ala, da kuma hada. Amsa, an bukata da mekanismar da ya kamata a kan maimaituwar da dama da kuma maimaituwar da asasinsu don in ba da damar da dama a kan muhimmiyoyi.
Misali, maimaituwar da dama ba suka bukatar da damar da dama a lokacin da suke da damar da dama ko kada, saboda haka za su iya amfani da mota da suke magana. Wasu, maimaituwar da damar da dama (da dama ko da dama) suka daidaita da damar da dama a kan jikin da dama, kuma suke bukatar da damar da dama—damar da dama ko kada da dama yana da bukatar da zan iya haifar da damar da dama. Saboda haka, maimaituwar da damar da dama suke amfani da motoci da suke rufe damar da dama a kan springs, don in suke sa damar da dama a lokacin da suke bukata.
1.2 Kategoriyar Da Dama Da Maimaituwar Da Dama
Daga cikin irin da aka bayar, maimaituwar da dama suka faru ne da bukatar da damar da dama, da kuma abubuwan da ke faruwa kamar hawa, humidity, abubuwan da ke faruwa a kan atmosphere, da kuma tsarin da ke faruwa a kan muhimmiyoyi. Abubuwan da ke faruwa suka yi aiki da mai ruwa da oxygen a kan atmosphere, da kuma hawa mai yawa ko kuma hawa mai yawa da karamin lokaci suke sarrafa wannan aiki. Humidity mai yawa da hawa mai yawa suka yin maimaituwar da dama da dama, kuma maimaituwar da dama da dama suka zama da yawa a wurare da yawa.
Abubuwan da ke faruwa a kan atmosphere suka da abubuwan da ke faruwa da suke yi aiki da mai ruwa a kan muhimmiyoyi, don in suke faruwa electrolytes mai acid, kuma har da haka suke sarrafa maimaituwar da dama da dama. Ta hanyar hakkin da ake yi a kan industries da ke faruwa da energy a China, abubuwan da ke faruwa a kan atmosphere suka zama da yawa, acid rain suka zama da yawa, da kuma abubuwan da ke faruwa suka zama da yawa, kuma har da haka suke sarrafa maimaituwar da dama da dama.
Tsarin da ke faruwa a kan muhimmiyoyi tana da muhimmanci wajen maimaituwar da dama. Wasu abubuwan da ke faruwa suka da damar da dama, wasu suka da damar da dama, kuma har da haka tsarin da ke faruwa a kan muhimmiyoyi tana da muhimmanci wajen maimaituwar da dama. A lokacin da ake yi aiki, pressure da heat da suka da yawa suka yi aiki da maimaituwar da dama, kuma har da haka suke sarrafa maimaituwar da dama. Misali, asasinsu da dama suke amfani da hot-dip galvanizing, amma maimaituwar da dama da asasinsu suka zama da yawa—wannan tana da muhimmanci wajen tsarin da ke faruwa a kan factory da kuma muhimmiyoyi da ke faruwa a kan environment.
Muhimmiyoyi da suka da yawa suke yi aiki da maimaituwar da dama a lokacin da suke yi aiki, da kuma har da haka suke samu damar da dama, kuma har da haka suke samu damar da dama, kuma har da haka suke samu damar da dama, kuma har da haka suke samu damar da dama.
1.3 Abubuwan Da Maimaituwar Da Dama Ke Faruwa Da Dama
Daga cikin abubuwan da suka da yawa, maimaituwar da dama suka faruwa da damar da dama. Maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama. Maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama.
Maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama. Maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama.
Maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama. Maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama.
2. Binciken Da Damar Da Dama A Kan Maimaituwar Da Dama
2.1 Binciken Da Maimaituwar Da Dama
Saboda muhimmiyoyi da ke faruwa a kan maimaituwar da dama suka da abubuwan da ke faruwa, maimaituwar da dama suka faruwa da damar da dama. Maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama, kuma har da haka maimaituwar da dama suka faruwa da damar da dama.
Amsa, hawa da humidity suka faruwa da damar da dama a kan abubuwan da ke faruwa. A cikin abubuwan da ke faruwa, pH value da ke faruwa a kan abubuwan da ke faruwa suka da muhimmanci. Wannan tana da muhimmanci wajen abubuwan da ke faruwa da PM2.5 particles da ke faruwa a kan abubuwan da ke faruwa a kan atmosphere.
Dukkukan da ake gudana a kan abin da suka fito sun haɗa da matsayin da kuma takalma cikin kayan aikin. Idan wani muhimmi na ake gina ne a kan kayan da ya fi yawa a kansu, yana buƙata a yi amfani da tattaunawa da kuma inganta a kan inda ake gina masu sauye-sauye, haka musu a zama a doke a lura a kan wurin da ke tsakanin. Kayan da suke fito aiki suna iya rage electrons, wanda ke nuna taswirwa ko kuma galvanic corrosion. Saboda haka, corrosion of high-voltage disconnectors ba za a iya a tabbatar da shi ba—zai iya a koyar da shi ne a kan aiki mai kyau da ake yi wa.
Misali, a musta ake gina lafiya da zabe ta hanyar dukkukan zuwa duka faɗin high-voltage disconnector don in bude aiki da ake gina lafiya. Dukkukan a kan birnin kayan aikin suna da muhimmanci da kuma sun buƙata a yi amfani da tattaunawa da kuma inganta.
2.2 Theoretical Protection Approaches
Daga ma'aikatan a kan abin, a zama a zaba kayan da suke da aikin da ya fi yawa a kansu saboda corrosion—wanda ke nuna babban inganta a kan corrosion.
Daga ma'aikatan a kan bari, an buƙata a yi amfani da cutar waterproofing da kuma designs da suke maimaita ake gina lafiya don in bude contact bayan kayan aikin da harshe mai ruwa ko wasu abubuwan da suke da aikin, haka musu a zama a doke a lura a kan wurin da ke tsakanin da kuma a doke a lura a kan exposure.
Don dukkukan dukkan, an buƙata a yi amfani da cutar sealing da kuma protective measures a kan bearings da ake gina aikin da ake gina lafiya don in bude obstruction caused by weather conditions or water ingress. An buƙata a yi amfani da reliable protective coatings a kan surfaces; different coatings should be selected based on metal type, component function, and application environment, always prioritizing safety, operational efficiency, and economic viability.
Substances conductive da ake gina a kan bari a kan disconnectors must meet component specifications to prevent increased resistance. When overall corrosion becomes severe, the unit should be disassembled for maintenance: contact surfaces cleaned, bolts adjusted, and damaged parts repaired or replaced.
Theoretical protection strategies provide a solid foundation for practical corrosion prevention, with theory and practice being closely interrelated and progressively reinforcing each other.
2.3 Practical Corrosion Protection Techniques
Normally, the stationary contact is connected to the power source, and the moving contact to the load. However, for disconnectors installed in receiving cabinets with cable feed-in, the power source is connected to the moving contact side—a configuration commonly known as “reverse feed.”
During routine maintenance, general inspections should be performed regularly. This constitutes minor or ad-hoc repairs, typically implemented through dynamic management and routine maintenance principles, with targeted repairs scheduled for identified defects or faults.
During major overhauls, disassembly-based maintenance is carried out, involving comprehensive inspection of the equipment with particular focus on metal parts prone to corrosion. Damaged components are either replaced or repaired using appropriate techniques.
Internal mechanisms should be inspected and cleaned periodically. Levers and other transmission linkages should be cleaned, polished, and lubricated. Protective coatings should be reapplied to corroded external surfaces, and additional lubrication and protective devices should be installed at bearings.
These key maintenance procedures must strictly follow the technical specifications and manufacturer’s guidelines to ensure the equipment restores its original technical performance after servicing. Based on the corrosion causes discussed in this paper, routine inspections should be conducted regularly on vulnerable areas, with major overhauls performed at set intervals.
3.Conclusion
High-voltage disconnectors play a significant role in daily life by solving circuit switching problems. However, corrosion of these disconnectors can lead to serious consequences. Therefore, protective measures must be developed through both theoretical research and practical implementation to promote the safe and reliable application of high-voltage disconnectors.