Kugereranya ibikoresho by'insinga z'amashanyarazi menshi ku modoka nshya zikoresha ingufu: XLPE vs Silicone Rubber

Mu rwego rw'Imodoka Nshya Zikoresha Ingufu (EV, PHEV, HEV), guhitamo ibikoresho byo gukoresha insinga zifite ingufu nyinshi ni ingenzi ku mutekano w'imodoka, kuramba kwayo, no gukora neza kwayo. Polyethylene ihuza ibyuma (XLPE) na silicone rubber ni bimwe mu bikoresho bikunze gukoreshwa cyane mu gukingira umuriro, ariko bifite itandukaniro rinini mu mikorere y'ubushyuhe bwinshi, imiterere y'ingufu, imbaraga za mekanike, n'ibindi.

Muri rusange, byombiXLPEna silicone rubber bikoreshwa cyane mu nsinga z'imbere mu modoka. None se, ni ikihe gikoresho gikwiriye insinga zifite amashanyarazi menshi mu modoka nshya zikoresha ingufu?

Kuki insinga z'amashanyarazi menshi ku modoka nshya zikoresha ingufu zisaba ibikoresho byo gukingira amashanyarazi bitanga umusaruro mwinshi?

Insinga z'amashanyarazi menshi mu modoka nshya zikoresha ingufu zikoreshwa cyane cyane mu gupakira bateri, moteri, sisitemu yo kugenzura ikoranabuhanga, na sisitemu yo gusharija, aho ingufu zikoreshwa zigera kuri 600V kugeza 1500V, cyangwa zirenzeho.

Ibi bisaba ko insinga zigira:
1) Imikorere myiza cyane yo gukingira amashanyarazi kugira ngo hirindwe kwangirika no kurinda umutekano.
2) Ubudahangarwa bukomeye mu bushyuhe bwinshi bwo kwihanganira ibidukikije bikomeye no gukumira kwangirika kw'ubushyuhe.
3) Ubudahangarwa bukomeye ku mihangayiko ya mekanike, kunama, kunyeganyega no kwangirika.
4) Ubudahangarwa bwiza bw'uburozi bwo guhangana n'ubushyuhe kugira ngo buhuze n'ibidukikije bigoye kandi bwongere igihe cyo kubikoresha.

Muri iki gihe, insinga zikoresha ingufu nyinshi mu modoka nshya zikoresha cyane cyane XLPE cyangwa silicone rubber. Hasi aha, turagereranya ibi bikoresho byombi mu buryo burambuye.

Ukurikije imbonerahamwe, bigaragara ko XLPE ikora neza mu bijyanye no kudakoresha ingufu z'amashanyarazi, imbaraga za mekanike, kudakoresha ubusaza, no kugenzura ikiguzi, mu gihe silicone rubber ifite ibyiza byo kudakoresha ubushyuhe bwinshi no koroha.

Kuki XLPE ari yo ikoreshwa cyane mu nsinga zikoresha ingufu nyinshi mu modoka nshya zikoresha ingufu?

1) Imikorere ikomeye yo gukingira: Ibikoresho byo gukingira bya XLPE bifite imbaraga nyinshi zo gukingira (≥30kV/mm), bigatuma birushaho kurwanya ibyago byo kwangirika kw'amashanyarazi mu bidukikije bifite ingufu nyinshi ugereranije na silicone rubber. Byongeye kandi, ibikoresho byo gukingira bya XLPE bifite igihombo gito cya dielectric, bigatuma bikora neza igihe kirekire, bigatuma bikwirakwira mu buryo bushya bw'amashanyarazi bw'ibinyabiziga bishya.
2) Imiterere myiza ya Mekanike: Mu gihe cyo gutwara imodoka, imitingito ituruka ku mubiri w'ikinyabiziga ishobora gutera imbaraga za mekanike ku nsinga. XLPE ifite imbaraga zo gukurura cyane, idashobora kwangirika neza, kandi idashobora gucibwa neza, bigatuma ikoreshwa igihe kirekire kandi ikagabanya ikiguzi cyo kuyibungabunga ugereranyije na silicone rubber.
3) Kurwanya Gusaza: Ibikoresho byo gukingira bya XLPE bifite ubudahangarwa bwiza bwo gusaza kw'ibiti by'amazi, bigatuma insinga zigumana ubushuhe bwinshi n'amashanyarazi menshi. Ibi ni ingenzi ku modoka nshya zikoresha ingufu, cyane cyane mu bikoresho bikoresha ingufu nyinshi nko gupakira bateri zifite ingufu nyinshi n'uburyo bwo gusharija vuba.
4) Koroherana mu rugero kugira ngo huzuzwe ibisabwa mu gufunga insinga: Ugereranyije na silicone rubber, XLPE itanga koroherana mu rugero, kuringaniza koroherana mu gufunga insinga n'imbaraga za mekanike. Ikora neza cyane mu bikorwa nko gukoresha imigozi ifite voltage nyinshi mu modoka, imiyoboro igenzura moteri, n'imiyoboro ya bateri.
5) Ihendutse cyane: XLPE ihendutse kurusha silicone rubber, ikaba ifasha mu gukora ibintu byinshi. Yabaye ibikoresho by'ingenzi mu nsinga z'amashanyarazi menshi mu modoka nshya zikoresha ingufu.

Isesengura ry'Ikoreshwa: XLPE vs Silicone Rubber

XLPE, ifite ubushobozi bwo kudakoresha ingufu za volteji, imbaraga za mekanike, n'inyungu zayo mu giciro, irusha izindi gukoresha insinga zifite ingufu nyinshi ku modoka nshya zikoresha ingufu.

Uko ikoranabuhanga rishya ry’ibinyabiziga bikoresha ingufu rikomeza gutera imbere, ibikoresho bya XLPE nabyo birimo kuvugururwa kugira ngo bihuze n’ibikenewe cyane mu mikorere:

1) XLPE Idashyuha cyane (150℃-200℃): Ikwiriye sisitemu z'amashanyarazi zo mu gisekuru gitaha zikoresha amashanyarazi menshi.
2) Polyethylene ifite umwotsi muke kandi idahumeka cyane (LSZH): Ikurikiza amahame ngenderwaho ku binyabiziga bishya bikoresha ingufu.
3) Uburyo bwo kurinda imodoka neza: Butuma imodoka idashobora guhangana n’ikibazo cy’amashanyarazi (EMI) kandi bugatuma imodoka ibasha guhangana n’amashanyarazi (EMC) mu buryo rusange.

Muri rusange, XLPE ifite umwanya ukomeye mu bijyanye n'insinga zifite ingufu nyinshi ku modoka nshya zikoresha ingufu bitewe n'imikorere yayo myiza yo gukingira, kudakomera ku ngufu, imbaraga za mekanike, n'ibiciro byayo. Nubwo silicone rubber ikwiriye ahantu hashyuha cyane, igiciro cyayo cyo hejuru gituma ikoreshwa mu bintu byihariye. Ku nsinga zikoresha ingufu nyinshi mu modoka nshya zikoresha ingufu, XLPE ni yo mahitamo meza kandi ishobora gukoreshwa cyane mu bice by'ingenzi nko gukoresha bateri, insinga za moteri zifite ingufu nyinshi, n'insinga zikoresha ingufu zihuse.

Mu rwego rw’iterambere ryihuse ry’inganda nshya zikora ibinyabiziga bikoresha ingufu, amasosiyete agomba kuzirikana ibintu nk’ibizakoreshwa, ibisabwa mu kurwanya ubushyuhe, n’ingengo y’imari ikoreshwa mu guhitamo ibikoresho by’insinga zifite ingufu nyinshi kugira ngo insinga zikomeze kuba nziza kandi zirambye.