cov ntaub ntawv zoo tshaj plaws rau lub zog tshiab roj teeb kev sib txuas daim hlau

Cov roj teeb sib txuas (busbars thiab tabs) yog qhov tseem ceeb rau EV roj teeb pob, lub zog khaws cia (ESS), thiab hnub ci PV teeb. Lawv kev ua tau zoo nyob ntawm hluav taws xob conductivity, corrosion kuj, mechanical zog, weldability, thiab nqi.

 

 

Tooj liab (T2)

 

100% IACS conductivity, zoo heev tshav kub dissipation thiab lub zog. Yooj yim rau oxidation yam tsis muaj plating; tus nqi siab dua thiab qhov hnyav. Haum rau siab -kev ua tau zoo EVs thiab hwm ESS.

Aluminium (1060/6061)

 

 

~ 61% IACS conductivity, lub teeb yuag (1/3 ntawm tooj liab) thiab qis - nqi. Xav tau kev kho saum npoo kom tsis txhob muaj oxide insulating. Zoo tagnrho rau tus nqi-sensitive, nruab nrab- daim ntawv thov tam sim no.

Nickel

 

 

~ 24% IACS conductivity, superior corrosion kuj thiab siab - kub stability. Tsawg conductivity txwv siab - siv tam sim no; zoo tshaj plaws rau cov roj teeb tab thiab ESS me me.

304 Stainless hlau

 

 

Tsawg conductivity (~ 2.3% IACS), siab zog thiab corrosion kuj. Tsuas yog rau kev txhawb nqa cov qauv, tsis yog thawj qhov tam sim no - nqa qhov chaw.

Nickel{0}}Coated Copper (Cu[Ni])

 

 

~ 92-97% IACS conductivity, combining tooj liab efficiency nrog nickel tus corrosion kuj. Me ntsis tus nqi siab dua li liab qab tooj liab, tab sis qhov kev xaiv zoo tshaj plaws.

Nickel-coated tooj liab yog cov khoom siv zoo tshaj plaws rau feem ntau cov ntawv siv hluav taws xob tshiab (EVs, ESS, PV). Rau cov kev xav tau tshwj xeeb: liab qab tooj liab rau siab -kev ua tau zoo EVs, txhuas rau tus nqi- cov qauv rhiab heev, npib tsib xee rau roj teeb tabs, thiab 304 stainless hlau rau kev siv cov qauv.