ʻO ka palekana circuit i loko o nā mea uila uila o nā kaʻa ikaika hou

Hoʻopiha

Me ka wikiwiki wikiwiki o ka hou Nā kaʻa o ka ikehu (NeV) 'Āpana, ʻO ka palekana a me ka hilinaʻi o nā'ōnaehana uila e lilo i nā hopohopo koʻikoʻi. Uaʻimi kēia pepa i nā mīkini circuit Circuit Protection i nā Nevs, e komo pū me nā'ōnaehana hoʻokele pūnaewele (Bms), Nā Palapala Hoʻonaʻi Loaʻa, Ka'Āina Mea Kūlana, nā hale kaʻa kikowaena, a me nā kīʻaha kiʻekiʻe-kiʻekiʻe. Ma ka nānāʻana i nā hoʻolālā palekana e like me ka pale overcurrent, ʻO ka paleʻana o ka pōkole, Ke nānā nei i ka nānāʻana, Aʻo ka hoʻokele Termal, Hāʻawi kēia pepa pepa e hāʻawi i kahi hohonu hohonu o ka palekana o ka mālamaʻana i nā mea kūʻai uila Nev Electrical.

1. Hōʻikeʻike

E like me nā kaʻa uila (Nā EV) lilo i hoʻonui nuiʻia, ʻO ka hōʻoiaʻana i ka palekana a me ka maikaʻi o kā lākou Pealrical Powerrainsʻo Paramount. Nā'āpana kaulike kiʻekiʻe a me nā mea hoʻohui uila e hōʻike i nā loli hou i nā hanana hou i ka pale o ka carcuit. ʻO ka hanaʻole o kēia mau mea hiki ke alakaʻi i nā hopena catastrophic, me nā mea puhi ahi ahi a me nā'ōnaehana'ōnaehana. No laila, Pono e hoʻopili ponoʻia nā hoʻolālā palekana circuit kūpono e hōʻoia i ka palekana palekana a me ka lōʻihi.

2. Pūnaehana Pūnaewele Pūnaewele (Bms) Ka pale

ʻO ka pākaukau ke kumu o kaʻoihana o ka Nevs, e koi ana i nā hana palekana palekana e pale ai i nā hemahema. ʻO nā'āpana palekana Tircuit Circuit i loko o BMS e komo:

2.1 Overcurrent a me ka pale overvoltage

He naʻau nui loa nā pahu o Lithium-ion i ka nui overvoltage a me nā kūlana overcurrent. Hiki i ka nui o ke kaheʻana i kēia manawa, e alakaʻi ana i ka holo kaʻa. I mea e pale ai i kēia, Hoʻokomoʻia nā Bms i nā mea uila uila, nāʻoluʻolu, a me nā mea nānā i kēia manawa eʻike ai a ho'ēmi i nā kūlana o nā kūlana maʻamau.

2.2 ʻO ka paleʻana o ka pōkole

ʻO kahi pōkole pōkole i loko o ka pā uila e hiki ai i ka pā o ka pā uila e kū i ka wela a me ka mea hiki ke hoʻonuiʻia. Nā pale palekana e like me nā hana kiʻekiʻe kiʻekiʻe a me nā srakers srecuit a me nā sreaket creak e hoʻokō kokeʻia.

2.3 ʻO ka hoʻokele Thermal a me ka paleʻana o ka Overming

ʻO ka hoʻohālikelikeʻana i nā sensaring i kauʻia i loko o nā wahi o nā pā. Ināʻikeʻia nā wela nui, Hiki i ke BMS ke hana i nā'ōnaehana hoʻoluʻu a pani paha i nā cell i hoʻopilikiaʻia e pale ai.

2.4 Ke nānā nei i ka nānāʻana

I mea e pale ai i nā leakage a me nā mea kiʻekiʻe kiʻekiʻe, E hoʻomau mau ana ka nānāʻana i nā mea nānā loiloi i ka paleʻana i ka insulance a me ka hoʻopukaʻana i nā'ōlelo hōʻino inā iʻikeʻia.

3. Kūlana Kūlana Kūlana Kūlana

ʻO ka mana o ka mana kiʻekiʻe-Voltage i kuleana no ka laweʻana i ka ikaika uila ma waena o ka pākaukau, Hoʻohanohano, a me ke kaʻa. Hoʻokomoʻia nā hoʻolālā palekana circuit:

3.1 Pale overcurent

Ua hoʻokomoʻia nā keʻena a me nā hana a me nā hana e hoʻokaʻawale i nā circuits i ka wā i hiki mai ai nā spikes i kēia manawa, pale aku i ka nānāʻana a me ka hōʻino.

3.2 ʻO ka ulia'āina

Hiki i nā wahi lepo ke kumu i nā lekiō i halaʻoleʻia, ke kiʻiʻana i kahi palekana palekana. ʻO ka nānāʻana i nā mea nānā loiloi e nānā i nā hewa lepo a me nā pale pale pale paleʻole inā pono.

3.3 ʻO ka hoʻohui uila uila (Emi) Ka pale

Hiki i nā laina o nā laina uila ke hana i ka hoʻopili electromagnetic, e pili ana i nā'āpana uila e hoʻopuni nei. Ua hoʻohanaʻia nā cerels a me nā cerrite mau corrite e hōʻemi i nā hopena emo.

4. Ka mana mana hoʻokele mana

ʻO ka'ōnaehana mana mana e hāʻawi i ka ikehu i nā'āpana kaʻa'ē aʻe a pono i nā mea i hoʻopaʻaʻia i nā mīkini pale.

4.1 ʻO ka paleʻana o ka Pūnaewele

Dc-dc reservers a me nā mea hana ma luna e pono ai nā pae papa helu. Pale aku i nā pale pale pale i nā fluctuations voltage e hiki ai ke hōʻino i nā'āpana uila uila.

4.2 E hoʻohuli i ka paleʻana i ka polatrity

E pale i ka palekana i nā pilina piliʻole, ʻO nā diodies a me nā spert-mosfet-subcuts e pale aku i ke kaheʻana o kēia manawa.

4.3 Mālama ka mālamaʻana

ʻO nā kumukūʻai Voltage i hoʻokumuʻia e Regenerative Braking a iʻole nā ​​loli i nā loli e hiki ai ke hōʻeha i nā'āpana uila. Nā mea kūʻai aku i nā mea kūʻai aku a me nā mea kūʻai mai nā mea kūʻai aku (Nā Keiki) hanaʻia e hana i ka ikehu nui.

5. ʻO ka pale kaʻa kaʻa kaʻa

Hoʻopili ka mea hoʻokele kaʻa i ka laweʻana i ka mana mana i ka uila uila. Hoʻokomoʻia nā hoʻolālā koʻikoʻi:

5.1 Overcurrent a me ka pale overvoltage

Hiki i kēia manawa ke hōʻeha i nā mea kūʻai aku i nā mea kūʻai aku i loko o ke kaʻa kaʻa. ʻO nā mea hana wikiwiki wikiwiki a me nā mea uila e pale ai i nā kūlana overcurrent.

5.2 ʻO ka paleʻana o ka pōkole

Hiki i nā pōkole pōkole i ke kaʻa kaʻa e hiki ke hōʻeha i ka pōʻino. ʻO nā mea kūʻai akuʻo Insulated (IGBTS) a me nā mea kūʻai aku-'oxide-semide-semiconductory (Moeahua) ua hoʻolakoʻia me nā mea hana hewaʻole e pale aku ai i nā hemahema.

5.3 Kūpono ka Narmal

Ke nānā mau nei nā mea mahana wela i ka hanauna wela i loko o ka inverter a me nā makani kaʻa. Inā iʻikeʻia, ʻO nā'ōnaehana hana hoʻonaninani a iʻole nā ​​mana mana e hoʻokōʻia.

6. ʻO ka palekana o ka palekana o DC TCUT

Ponoʻo TC a me nā cpucti kiʻekiʻe DC i ka pale kūikawā ma muli o ko lākouʻano kūponoʻole.

6.1 ʻO Arc Fault Protection

ʻO nā circaits kiʻekiʻe DCAGE kiʻekiʻe, hiki ke hōʻeha i nā pōʻino a me nā pōʻino ahi. ʻO ArcʻO nā'ōnaehanaʻike hewa e hōʻike i nā mea i halaʻole a me nā crivanect i nā circauts ma mua o ka hōʻinoʻia.

6.2 Mālama i ka pale o ka palekana

Hiki i nā mea hoʻolimalima ke pose e pili ana i nā pilikia uila. Nā Mea Hana Hou (Rcds) E nānā i nā leakage lekage a me nā crictucts i loaʻa ināʻoi aku ka nui o nā paepae.

6.3 Pale pale

ʻAʻole hiki i nā mea kūʻai kikowaena kiʻekiʻe-Voltage.. ʻO Galvanclelo Am Galvanic i hoʻohana i ka hoʻohanaʻana i nā consformers a me Optocouplers e hāʻawi i kahi hoʻokaʻawale.

7. ʻO nāʻenehana palekana palekana holomua

ʻO ka hoʻomohala mauʻana o nā Nevs e hoʻolauna i nā mīkini palekana:

7.1 ʻO ka paleʻana i kahi palekana

ʻIkeʻia ka naʻauao a me nāʻoihana aʻo e aʻo nei i nāʻoihana hana hana e wānana i nā hemahema ma mua o ka hananaʻana, e hiki ai i ka paleʻana i ka pale.

7.2 Shoudid stacuit circiit

Ke hoʻololiʻia nei nā mea kanu lāʻau lapaʻau maʻamau e nā sreakers suird, hāʻawi aku i nā manawa pane wikiwiki a hoʻonui i ka hilinaʻi.

7.3 Nā'ōnaehana pale paleʻole

Nā'ōnaehana uila a me nā'ōnaehana palekana e pili ana i ka palekana o IT, hoʻomaikaʻi i ka palekana a me ka maikaʻi.

8. Ka hopena

ʻO ka paʻakikī o ka poʻe uila Nevrrical e pono ai nā mea i koho i nā hoʻolālā palekana carcuit e hōʻoia i ka palekana a me ka hilinaʻi. Ma ka hoʻokōʻana i nā hana palekana palekana, me ka pale overcurrent, Ka hoʻokeleʻana o Thermal, Ke nānā nei i ka nānāʻana, a me nā mea iʻike muaʻiaʻo AI-Driven, Hiki ke hoʻohuiʻia nā pilikia me nā mea nui kiʻekiʻe-Voltage kiʻekiʻe. E like me ka holomua o kaʻenehana, E pōmaikaʻiʻia nā Nevs hou mai nā'ōnaehana palekana hou aʻe, E hoʻonui hou ana i ko lākou palekana a me ka hana.