- 11
- Mar
Uhlu lokuhlola ukulungiswa kwesithando somlilo sokuncibilika
Uhlu lokuhlola ukulungiswa kwesithando somlilo sokuncibilika
Indawo enephutha | Ukusebenza kokwehluleka | Izizathu nezindlela zokuhlola | Isixazululo | |
Ukuhluleka kwe-breaker | 1. Lapho uvala, kuzwakala ukuvuleka ngesikhathi esifanayo | 1. I-circuit breaker yezigaba ezintathu ifushane futhi ayikwazi ukuvalwa (ngokuvamile okubangelwa ukushiswa kwe-thyristor) | 1. Faka esikhundleni i-thyristor futhi uhlole isifunda esifushane | |
2. Linganisa ukuthi ingxenye engenhla ye-circuit breaker inogesi kanti indawo engezansi ayinawo ugesi | 2. Ukukhishwa kwe-undervoltage kuyashiswa noma kungavaliwe | 2. Ukuqinisekisa ukuthi okokusebenza akufinyezwanga, ungaqale uyibophe ngentambo ukuze ingakwazi ukugxuma. | ||
3. Akukho kusabela futhi akukho msindo lapho amandla ekhuphuka | 3. Ikhoyili ye-shunt ihlale ivaliwe, hlola ukuthi ikhoyili yokuvula inamandla yini uma ivala | 3. Unganqamula intambo engxenyeni eyodwa yekhoyili kuqala, sebenzisa ukuvuleka komshini, bese uhlola isekethe ngemva kokuphela kokukhiqiza. | ||
4. Ukwehluleka kwe-relay eshisayo noma isenzo | 4. Ungakwazi ukunqamula amatheminali amabili e-relay kuqala, futhi uhlole ngemva kokuphela kokukhiqiza | |||
5. Ukwehluleka komshini | 5. See if it can be closed manually, and check after production | |||
Ukungeniswa komugqa ongenayo | 1. Ukukhubeka okubangelwa ukujikeleza okufushane kanye nokushiswa kwe-inductor | 1. Bheka ukuthi i-inductor iyantweza, noma ibanga phakathi kwamajika ekhoyili liseduze | 1. Shaya amakhoyili asondelene, bese ufaka izinto zokuvikela ukuze uwahlukanise | |
2. Ukushisa i-KP thyristor okubangelwa ukuphenduka okumbalwa kakhulu | 2. Hlola inani lamakhoyili aphendukayo ukuze ubone ukuthi ambalwa yini | 2. Faka esikhundleni ikhoyili enkulu ye-inductance ngesikhathi | ||
I-KP thyristor yeyunithi yezinhlamvu engu-12-pulse rectifier | 1. I-voltage ye-DC enezigaba ezimbili ine-swing enkulu engazinzile, futhi i-inverter ayikwazi ukuqaliswa | 1. Hlola ukuthi ingabe i-rectifier voltage equalizing resistor yonakalisiwe | 1. Replace the voltage equalizing resistor, and when it is still swinging, you can combine the two bridge resistors into one bridge | |
2. Buka i-KP SCR | 2. Hlola ukuthi isilungisi kanye ne-anti-parallel diode yonakele yini | 2. Replace the diode | ||
I-KP SCR | 1. The circuit breaker cannot be closed (top circuit breaker) | 1. Check whether the KP SCR is burned out | 1. Faka esikhundleni i-thyristor | |
2. Ayikwazi ukuqala | 2. Hlola ukuthi amalambu e-KP thyristor pulse avuliwe yini futhi nokukhanya kuyefana | 2. Ukukhanya akufani, ngesizathu sika-3,. 4 ibha yokuhlola kuyinto | ||
3. The noise is loud when the power is increased | 3. Hlola ukuthi isekethe ye-SCR ijwayelekile yini | 3. Izintambo ezimbili zingaxhunywa isikhashana kuqala, futhi izintambo zingabhekwa ngemva kokuqedwa kokukhiqizwa. | ||
4. Hlola ukuthi ingabe ukumelana phakathi kwe-rectifier SCR G kanye no-K kuyinto evamile (imvamisa i-10-25R), uma ingavamile, hlola ukuthi ingabe inkinga yomugqa noma inkinga ye-SCR | 4. Qhubekela ku-Athikili 3 ngezinkinga zesekhethi , futhi inkinga ye-SCR kufanele ishintshwe | |||
I-air core reactor | 1. Ngenxa ye-inductance encane edingekayo kuma-reactors ochungechunge, ama-inductors angenalutho ngokuvamile asetshenziswa, ehlisa isisindo nevolumu, futhi anciphise izindleko zokuyilungisa, ngoba ibanga eliphakathi kokujika ikhoyili lide futhi ukushuba kodonga lweshubhu yethusi akulula ukuba nenhlansi. nokuvuza kwamanzi. Umkhuba | |||
I-reactor ene-iron core | 1. Ukushisa kwe-reactor | 1. Linganisa ukuthi ukumelana kwendandatho yethusi ye-reactor kanye nomgogodla wensimbi kufushane (uma umugqa ungu-380V, ukumelana kufanele kube kukhulu kuno-1K) | 1. Hlukanisa i-reactor ukuze uhlole ukuthi iyiphi ikhoyili eyisiyingi esifushane, bese uyilungisa noma uyishintshe | |
2. Ayikwazi ukuqala | 2. Bheka ukuthi akukho yini ukuvuza kwamanzi ku-reactor | 2. Hlukanisa i-reactor ukuze uhlole ukuthi iyiphi ikhoyili evuzayo ukuze ilungiswe noma ishintshwe | ||
3. Uhambo lapho amandla engeziwe lapho engaqalwa | 3. Nciphisa ukukhanya kwangaphakathi ukuze ubone ukuthi kukhona yini umlilo | 3. Uma zingekho izesekeli okwesikhashana futhi i-reactor inamajika amaningi, ikhoyili ephukile ingasuswa ngaphandle kokuphazamisa ukusebenza komshini, futhi ingasebenza isikhashana kuze kuphele ukukhiqizwa. | ||