ibicuruzwa

Ibisobanuro

SPM-A Synchronizer ibogama umuvuduko wa generator itari kumurongo kugirango umurongo hamwe nicyiciro bihure nibindi bya generator cyangwa bisi yingirakamaro. Noneho ihita itanga ibimenyetso byo gufunga ibimenyetso kugirango ufunge uruziga rwumuzingi hagati yabiri mugihe inshuro nicyiciro bihujwe mumipaka mugihe cyagenwe cyo guhuza. SPM-A ni icyiciro-gifunze-loop synchronizer kandi iharanira guhuza neza kwinshuro nicyiciro.

SPM-A Synchronizer hamwe na voltage ihuza ibyara ibyongeweho byongera kandi byo hasi (relay contact zifunga) kumashanyarazi ya generator. Umuvuduko ugomba guhuza kwihanganira SPM-A mbere yo gufunga. Kugirango uhuze igice kimwe, kwishyiriraho syncronizer imwe kuri buri generator yemerera buri gice kugereranwa na bisi. Kugirango uhuze byinshi, syncronizer imwe irashobora guhuza ibice bigera kuri birindwi bigereranya icyarimwe icyarimwe. Byombi syncronizer verisiyo ifite ibisohoka bitatu: impedance yo hejuru, impedance nkeya, na EPG.

Hitamo impedance nyinshi zisohoka kugirango uhuze igice kimwe mugihe moteri iyobowe na Woodward 2301 igenzura. Hitamo umusaruro muke kugirango uhuze igice kimwe mugihe moteri iyobowe na Woodward 2301A, 2500, cyangwa guverineri ukoresha amashanyarazi (EPG) ukoresheje Generator Load Sensor. Koresha ibisohoka bya EPG mugihe ukoresheje igenzura rya Woodward EPG utabanje kwikorera imitwaro. Ibice byombi bifite ibintu bikurikira:

 120 cyangwa 208/240 Kwinjiza Vac

Window Idirishya rya dogere 10

 1/8, 1/4, 1/2, cyangwa 1 isegonda yo gutura (imbere ihindurwe imbere, uruganda rushyizweho 1/2 isegonda) SPM-A Synchronizer hamwe na voltage ihuza ifite 1% ya voltage nkibisanzwe. Reba igice cyumubare imbonerahamwe yandi mahitamo.

Igitekerezo cyo gukora

Iki gice gisobanura inyigisho rusange yimikorere yuburyo bubiri bwa SPM-A Synchronizer. Igishushanyo 1-1 cyerekana SPM-A Synchronizer hamwe na voltage ihuye. Igicapo 1-2 cerekana uburyo busanzwe bwo guhuza sisitemu yo guhagarika igishushanyo. Igishushanyo 1-3 cyerekana igishushanyo mbonera cyimikorere ya syncronizer.

Syncronizer Yinjiza

SPM-A Synchronizer igenzura icyiciro cya fonction na frequency ya bisi hamwe na generator itari kumurongo igomba kugereranywa. Umuvuduko winjiza muri bisi na generator ubanza gukoreshwa kumurongo utandukanya ibimenyetso. Buri kimenyetso cyerekana ni akayunguruzo gahindura imiterere yikimenyetso cya voltage yinjiza kugirango gishobore gupimwa neza. Icyiciro cya offset potentiometero mumashanyarazi yerekana ibimenyetso byahinduwe kugirango yishyure amakosa yicyiciro. . icyuma.

Uburyo bukoreshwa Umukoresha-yashizwemo uburyo bwo guhindura (pole imwe, imyanya ine) igenzura umushoferi wa relay.

Ihindura igomba kuba insinga kuri syncronizer contact 10 kugeza 13 (reba igishushanyo cyibimera). Imyanya ine ni OFF, RUN, CHECK, na PERMISSIVE.