Itandukaniro riri hagati y'ubwoko bw'ikoranabuhanga n'amashanyarazi muri RCBO

Ibikoresho bigabanya umuvuduko w'amashanyarazi bikoreshwa n'amashanyarazi asigaye (RCBO) ni ingenzi mu kubungabunga umutekano w’imikorere y’amashanyarazi. Dukurikije uburyo ibyuma bitera amashanyarazi bishyirwa mu byiciro, RCBO ishobora kugabanywamo ubwoko bwa electromagnetic n’ubwoko bwa electronic, buri bwoko bufite imiterere n’ibyiza byabwo byihariye. Gusobanukirwa itandukaniro riri hagati y’ubu bwoko bubiri ni ingenzi mu guhitamo RCBO ikwiye gukoreshwa mu buryo bwihariye.

Ihame ry'imikorere rya RCBO ya electromagnetic ni ugukoresha ikimenyetso cyabonetse na transformer kugira ngo gitware neza ubwoko bwa release residual current action release bwa high-sensitivity, bityo bigatuma RCBO ikora. Imwe mu nyungu z'ingenzi z'ubwoko bwa electromagnetic ni uko idakenera ingufu z'inyongera, ntigira ingaruka ku muvuduko w'amashanyarazi, kandi ifite icyizere cyo hejuru. Byongeye kandi, ubwoko bwa electromagnetic burwanya cyane kubangamira, butuma habaho imikorere ihamye ndetse no mu bidukikije bigoye by'amashanyarazi. Ariko, ubu bwoko bwa residual current tripper bufite imiterere igoye kandi busaba gutunganya no gukora neza, bigatuma bigorana gukora ibicuruzwa bifite ubushobozi bwo hejuru kandi bifite ubushobozi bwinshi.

Ku rundi ruhande, RCBO y'ikoranabuhanga ikoresha RCBO mu kongera ikimenyetso cyabonetse na transformer binyuze mu muyoboro wa amplifier, bigatera thyristor cyangwa bigatuma transistor ihindura imikorere. Ugereranyije n'ubwoko bwa electromagnetic, ubwoko bwa electromagnetic bufite ubushobozi bwo kumva ibintu byinshi, ikoranabuhanga ryoroshye mu gukora, kandi bushobora gukora ibicuruzwa byinshi. Ariko, kimwe mu bibi by'ubwoko bwa electromagnetic ni uko bukenera imbaraga z'inyongera, zishobora kwitabwaho muri bimwe mu bikorwa. Byongeye kandi, ubwoko bwa electromagnetic bufite ubudahangarwa buke bwo kubangamira ibintu ugereranije n'ubwoko bwa electromagnetic kandi bugomba kwitabwaho neza mu bidukikije bishobora kubangamira amashanyarazi.

Muri make, guhitamo hagati ya RCBO y'amashanyarazi n'iy'amashanyarazi biterwa n'ibikenewe byihariye by'ikoranabuhanga ry'amashanyarazi. Ubwoko bwa electromagnetic bufite ubushobozi bwo kwizerwa no kurwanya ingaruka mbi, mu gihe ubwoko bwa electromagnetic bufite ubushobozi bwo kumva no gukora ibintu byoroshye. Gusobanukirwa aya tandukaniro ni ingenzi mu guhitamo RCBO ikwiye cyane kugira ngo sisitemu yawe y'amashanyarazi igire umutekano.