Ihame ryo kugenzura amashanyarazi ya mazutu mu buryo bunyuranye

Uburyo gakondo bwo gukora parallel bushingiye kuri parallel y'intoki, bifata igihe kinini kandi biruhije, kandi urwego rw'imikorere y'ikoranabuhanga ni ruto, kandi guhitamo igihe gihuye bifitanye isano rikomeye n'ubuhanga bw'imikorere y'umukoresha ukoresha parallel. Hari ibintu byinshi bya muntu, kandi biroroshye kugaragara nk'umuyoboro munini w'amashanyarazi, bigatera kwangirika kw'imashini ikora mazutu kandi bigagabanya igihe cyo gukora. Kubwibyo, Cummins ishyiraho ihame ry'imikorere n'imiterere y'uruziga rw'imashini ikora parallel y'imashini ikora mazutu. Imashini ikora parallel y'amashanyarazi ifite imiterere yoroshye, yizewe cyane kandi ifite agaciro kanini mu gukoresha.

Uburyo bwiza bwo gukora imikorere ijyanye n’igihe cy’amashanyarazi hamwe n’umuyoboro w’amashanyarazi cyangwa icyuma gitanga umuriro ni uko imiterere ine y’amashanyarazi ku mpande zombi z’umuyoboro uhuza amashanyarazi ari imwe, ni ukuvuga ko imiterere y’amashanyarazi ku mpande zombi z’uruhande ruhuza amashanyarazi n’uruhande rwa sisitemu ari imwe, voltage ingana, frequency ingana, kandi itandukaniro ry’itsinda ni zeru.

Kuba hari itandukaniro ry’amashanyarazi n’itandukaniro ry’impinduka bizatera ihererekanya ry’ingufu zikora n’ingufu zikora ku mpande zombi z’aho amashanyarazi ahurira n’aho ahurira, kandi imiterere y’amashanyarazi cyangwa imiterere y’amashanyarazi izahinduka ku rugero runaka. Mu buryo bunyuranye, kuba hari itandukaniro ry’impinduka bizatera kwangirika kw’imiterere y’amashanyarazi, bizatera resonance nto kandi byangiza amashanyarazi. Kubwibyo, igikoresho cyiza cyo kugenzura imiterere y’amashanyarazi kigomba kwemeza ko itandukaniro ry’impinduka ari "zero" kugira ngo kirangize imiterere y’amashanyarazi, kandi kugira ngo hihutishwe inzira yo guhuza amashanyarazi, habeho itandukaniro ry’impinduka n’impinduka z’impinduka.

Moduli ya synchro ikoresha sisitemu yo kugenzura uruziga rwa analog, ikoresha inyigisho ya kera yo kugenzura PI, ifite ibyiza by'imiterere yoroshye, uruziga rukuze, imikorere myiza y'igihe gito n'ibindi. Ihame ry'imikorere ni iri: Nyuma yo kwakira amabwiriza yo kwinjira muri synchronous, synchronizer yikora imenya ibimenyetso bibiri bya voltage ya AC kuri units ebyiri zigomba guhuzwa (cyangwa grid na unit), irangiza igereranya ry'icyiciro hanyuma igakora ikimenyetso cya DC cya analog cyakosowe. Iki kimenyetso gitunganywa na PI arithmetic circuit hanyuma cyoherezwa ku mpera ihwanye n'umuyoboro ugenzura umuvuduko wa moteri, kugira ngo itandukaniro ry'icyiciro hagati y'igice kimwe n'ikindi gice (cyangwa grid y'amashanyarazi) rishire mu gihe gito. Muri iki gihe, nyuma y'uko uruziga rwo kumenya guhuza rumaze kwemeza guhuza, ikimenyetso cyo gufunga umusaruro kirangiza inzira yo guhuza.