Iyini i-Permanent Magnet Generator

Iyini ijeneretha kazibuthe ehlala njalo?Ijeneretha kazibuthe yaphakade ibhekisela esisetshenziswa esiphehla amandla esiguqula amandla emishini aguqulwa amandla ashisayo abe amandla kagesi.

Ijeneretha kazibuthe yaphakade inezici zevolumu encane, ukulahlekelwa okuphansi nokusebenza kahle okuphezulu.Okulandelayo, masiqonde ngokuqondile isimiso sejeneretha kazibuthe unomphela kanye nezinzuzo zejeneretha kazibuthe unomphela.

Umgomo wokusebenza wejeneretha kazibuthe unomphela

Njengase-alternator, amandla emishini yesishukumisi esiyinhloko aguqulwa abe amandla kagesi ngokusebenzisa isimiso sokungenisa i-electromagnetic somugqa wamandla wokusika uzibuthe wamandla ukuze uhehe amandla kagesi.Yakhiwe nge-stator ne-rotor.I-stator i-armature ekhiqiza amandla, futhi i-rotor iyi-pole magnetic.I-stator yakhiwe ngomgogodla we-armature iron, ekhishwe ngokulinganayo izigaba ezintathu, isisekelo nesembozo sokugcina.

I-rotor ngokuvamile iwuhlobo lwesigxobo esifihliwe, esakhiwe ukuvuthwa kwe-excitation, i-iron core kanye ne-shaft, indandatho yokugcina, indandatho emaphakathi, njll. ebizwa ngokuthi i-rotor magnetic field), futhi ukuvuthwa kwayo okusebenzayo kazibuthe kuhlangana nokuma kwe-armature emile.Lapho i-rotor ijikeleza, insimu kazibuthe ye-rotor ijikeleza nayo ngomjikelezo owodwa.Ulayini wamandla kazibuthe unqamula ukujika kwesigaba ngasinye se-stator ngokulandelana, futhi amandla ezigaba ezintathu ze-AC afakwa ekujikeni kwe-stator kwezigaba ezintathu.

Uma ijeneretha isebenza ngomthwalo olinganayo, isigaba samanje se-armature sezigaba ezintathu sihlanganisa ukukhiqiza inkambu kazibuthe ephendukayo enesivinini esivumelanayo.Ukusebenzisana phakathi kwe-stator magnetic field kanye ne-rotor magnetic field kuzokhiqiza i-torque yokubhuleka.Kusukela ku-steam turbine / i-turbine yamanzi / i-turbine yegesi, i-torque engumshini yokufaka inqoba i-torque yokubhuleka ukuze yenze umsebenzi.

Inzuzo unomphela uzibuthe generator

1. Isakhiwo esilula nokuthembeka okuphezulu.

Ijeneretha kazibuthe unomphela iqeda i-excitation winding, i-carbon brush kanye nesakhiwo sendandatho yokushelela ijeneretha yokuzijabulisa .Isakhiwo somshini wonke silula futhi sigwema ukushiswa kalula nokunqanyulwa kwe-excitation winding.Isakhiwo somshini wonke silula, esigwema amaphutha we-generator excitation, i-excitation winding ye-excitation generator kulula ukuyishisa futhi iphule, i-carbon brush kanye nendandatho yokushelela kulula ukuyigqoka, njll.

2. Ingakwazi ukwandisa kakhulu impilo yesevisi yebhethri futhi inciphise ukugcinwa kwebhethri. Isizathu esiyinhloko ukuthi ijeneretha kazibuthe unomphela ithatha imodi yokuqinisa amandla kagesi eshintshayo, enokuqina kokuqina kwamandla kagesi aphezulu kanye nomthelela omuhle wokushaja.

3.Ukusebenza kahle okuphezulu.

Ijeneretha kazibuthe ehlala njalo ingumkhiqizo owonga amandla.Ukwakheka kwerotha kazibuthe unomphela kuqeda amandla avusa amadlingozi adingekayo ukuze kukhiqizwe insimu kazibuthe ye-rotor kanye nokulahlekelwa kwemishini kokungqubuzana phakathi kwe-carbon brush kanye nendandatho yokushelela, okuthuthukisa kakhulu ukusebenza kahle kwejeneretha kazibuthe unomphela.Isilinganiso sokusebenza kahle kwejeneretha evamile evusa amadlingozi singama-45% kuya ku-55% kuphela ebangeni lejubane lika-1500 rpm kuya ku-6000 rpm, kuyilapho lokho kwejeneretha kazibuthe unomphela kungaba phezulu njengo-75% kuya ku-80%.

4.Isilawuli se-voltage esiziqalayo samukelwa ngaphandle kokunikezwa kwamandla okuvusa angaphandle.

Ijeneretha ingakhiqiza ugesi inqobo nje uma izungeza.Uma ibhethri lilimele, isistimu yokushaja imoto isengasebenza ngokujwayelekile inqobo nje uma injini isebenza.Uma imoto ingenabhethri, ukusebenza kokushisa kungabonakala inqobo nje uma uxhawula isibambo noma ushelelisela imoto.

Yiziphi izinkinga ezintathu zejeneretha kazibuthe unomphela?

1. Inkinga yokulawula

Ijeneretha yamagnetic unomphela ingagcina insimu yayo kazibuthe ngaphandle kwamandla angaphandle, kodwa futhi kunzima kakhulu ukulungisa nokulawula insimu yayo kazibuthe ngaphandle.Lokhu kukhawulela uhlelo lokusebenza lwejeneretha kazibuthe unomphela.Kodwa-ke, ngokuthuthuka okusheshayo kobuchwepheshe bokulawula bamadivaysi kagesi kagesi afana ne-MOSFET ne-IGBTT, ijeneretha kazibuthe unomphela ilawula ukuphuma kwemoto ngaphandle kokulawula insimu kazibuthe.Idizayini idinga inhlanganisela yezinto ze-neodymium iron boron, izinto zikagesi zamandla kanye nokulawulwa kwe-microcomputer ukwenza ijeneretha kazibuthe unomphela isebenze ngaphansi kwezimo ezintsha zokusebenza.

2.Inkinga ye-demagnetization engalungiseki

Uma ukwakheka nokusetshenziswa kungafanele, lapho izinga lokushisa elihlala njalo likajeneretha likazibuthe liphezulu kakhulu noma liphansi kakhulu, ngaphansi kwesenzo sokusabela kwe-armature okukhiqizwe umfutho wamanje, nangaphansi kokudlidliza okuqinile komshini, ukuwohloka kozibuthe okungenakuguqulwa, noma ukulahlekelwa yinjabulo, kungenzeka, okuzonciphisa ukusebenza kwemoto futhi kuyenze ingasebenziseki.

3.Inkinga yezindleko

Ngenxa yokuthi intengo yamanje yezinto ezingavamile zikazibuthe zomhlaba ezihlala unomphela zisabiza kakhulu, izindleko zejeneretha kazibuthe ezingavamile emhlabeni ngokuvamile ziphakeme kunalezo zejeneretha evusa amadlingozi kagesi, kodwa lezi zindleko zizonxeshezelwa kangcono ekusebenzeni okuphezulu nokusebenza kwemoto.Ekwakhiweni kwesikhathi esizayo, ukusebenza kanye nentengo kuzoqhathaniswa ngokuvumelana nezikhathi zokufaka izicelo ezithile kanye nezidingo, futhi ukuqanjwa okusha kwesakhiwo kanye nokuthuthukiswa komklamo kuzokwenziwa ukuze kwehliswe izindleko zokukhiqiza.Akunakuphikwa ukuthi intengo yezindleko zomkhiqizo osathuthukiswayo iphakeme kancane kunaleyo yejeneretha evamile yamanje, kodwa sikholelwa ukuthi ngokupheleliswa okuqhubekayo komkhiqizo, inkinga yezindleko izoxazululwa kahle.

Ngemva kokufunda ulwazi olungenhla, inkampani ye-Dingbo Power ikholelwa ukuthi ube nokuqonda okuthile kwejeneretha kazibuthe ehlala njalo.Manje ngoba isethi ye-diesel generator , iphinde ifakwe ijeneretha kazibuthe unomphela ngokwamandla ayo.Uma unentshisekelo, wamukelekile ukuthi usithinte nge-imeyili dingbo@dieselgeneratortech.com.