Khokahano ea Teko ea Matla a Remote le Libetri tsa Smart Lithium ----Nchafatso ho Substation Backup Power Operation le Mokhoa oa Tlhokomelo

Lits'ebetsong, sistimi ea DC e sebetsa e le 'mohala oa bophelo' bakeng sa lisebelisoa tsa bohlokoa joalo ka li-circuits tsa taolo, ts'ireletso ea li-relay le mabone a tšohanyetso. Banka ea betri, joalo ka setsi sa eona sa mantlha sa polokelo ea matla, e sebetsa e le 'mohala oa ho qetela oa ts'ireletso' nakong ea ho hloleha ha grid. Leha ho le joalo, tlhokomelo ea betri ea setso e itšetlehile ka tsebo ea matsoho, e lebisang litabeng tse kang ho hlahloba libaka tse sa boneng, likotsi tse phahameng tsa tšireletso le ho se sebetse hantle. Theknoloji ea DFUN e hlahisitse lihlahisoa le litharollo tsa lithium battery PACK tse kopantsoeng le ho netefatsa matla a hole, ho nolofalletsang tsamaiso e kopanetsoeng ea maru ea libaka tse ajoang le lisebelisoa tsa betri tsa hybrid lead-acid / lithium. Khokahano ena ea thekenoloji e tšoaea phetoho ea paradigm ho tloha karabelong e sa reroang ho ea ho tlhokomelo e sa lebelloang esale pele. Sengoliloeng sena se hlahloba kamoo litharollo tse bohlale li ka ntlafatsang polokeho le katleho, ho ipapisitse le maemo a indasteri le lits'ebetso tse sebetsang tsa DFUN.

I. Phetoho ea Battery: Ho Tloha ho Tlhahlobo ea Matsoho ho ea ho Thibelo ea Phoso e Bohlale

Litlhoko tsa mantlha:

1.Tlhahlobo ea ho Eketsoa:
○ Sheba hore na ha ho na casing deformation, dutla, corrosion ea terminal, le boits'oaro ba li-valve tsa polokeho.
○ Netefatsa polarity (ntle: sootho/negative: putsoa) 'me u netefatse hore likhokahano tsa bolt ha li na mafome.
○ Ho kheloha ka hare ho khanyetso ≤ ±10% ho qoba 'barrel effect' e bakoang ke libeteri tse ncha/tsa khale tse sa tsamaisaneng hantle.

Lintlafatso tsa Bohlale:

DFUN DFCS4200 Battery Monitoring System:
○ Lisensara tsa boleng bo holimo li hlokomela ho se tloaelehe (ho lutla, ho ruruha), ho nka sebaka sa litlhahlobo tsa pono.
○ Tsebo ea polarity e iketselitseng e nang le lialamo tse utloahalang/tse bonoang ho thibela likhokahano tse fosahetseng.
○ Ho fumanwa ha bohanyetsi ba ka hare ho Marang-rang ka tlhokomeliso ea ±10% ea ho kheloha bakeng sa botsitso.

PBAT81 Monitoring Mojule:
○ E tsamaisana le 2V/12V lead-acid kapa libeteri tsa Ni-Cd. IP65 le UL94-V0 li netefalitsoe bakeng sa tikoloho e feteletseng.

II. Tšireletso ea Tšireletso: Ho tloha ho Passive ho ea ho Tšireletso e Matla

Litlhoko tsa mantlha:

1.Tšireletseho ea Tšebetso:
○ Sebelisa lithulusi tse sirelelitsoeng le liaparo tsa mosebetsi tseo e seng tsa tšepe.
○ Qoba ho khaoha hang-hang ho thibela li-circuits tse khutšoane kapa litšupiso tsa motlakase.
○ Hakolla lisekethe tse tjhajang nakong ya netefatso ya matla ho thibela ho tlala.

Lintlafatso tsa Bohlale:

DFUN 48V Smart Lithium Battery (DFPA48100-S):
○ Mojule o hahelletsoeng ka ho tima mollo o netefalitsoeng ke liteko tsa tšusumetso e matla, e felisang likotsi tsa ho phatloha/mello.
○ Sebaka se thibelang mocheso o phahameng, se thibelang malakabe bakeng sa tikoloho ea liteishene tse nyenyane.

Sistimi ea Netefatso ea Matla a Remote (DFCS4300):
○ E notlela li-circuits tse tjhajang ka bo eona nakong ea netefatso, ho netefatsa phepelo e sa sitisoeng ea motlakase.
○ Netefatso e habeli (temoho ea sefahleho + U-Key ea 'mele) ho thibela tšebeliso e mpe.

III. Tšebeliso e Kopanetsoeng le Netefatso ea Bokhoni: Ho Tloha ho Matla a Mosebetsi ho ea ho Sebetsa se le Mong

Litlhoko tsa mantlha:

1.Mokhoa oa ho Busetsa Betri:
○ 100% teko ea ho ntša matla a felletseng bakeng sa libeteri tsa khale; label pass/ hloleha.
○ Liteko tse matla tsa ho tsoa (liteko tsa tšusumetso) bakeng sa libeteri tse ncha ho netefatsa ho tšepahala.
○ Hanela ho kopanya mabitso kapa bokhoni.

Lintlafatso tsa Bohlale:

DFUN 48V Smart Lithium Battery (DFPA48165-S):
○ E tšehetsa tšebeliso e nyalisitsoeng ka libeteri tsa lead-acid/e ncha/ea khale tsa lithium; e fetola motlakase oa libese (43.2V–54V) ho lelefatsa bophelo ba asiti ea lead.
○ Khokahano e tšoanang ea lihlopha tse fihlang ho tse 32 e qoba ho se leka-lekane ha bokhoni.

Sistimi ea Netefatso ea Bokhoni ba Remote (DFCS4300):
○ Phallo ea thepa ea 'nete e phethela netefatso ka mor'a lihora tse 4, e hlahisa li-curves tsa matla le litlaleho tsa SOH (80% ea phaello e sebetsang hantle).
○ Maano a sa tebang a ho tjhaja/ho tjhaja a diehisa ho sebetsa ha betri; Ho leka-lekanya ho tsamaisoang ke AI ho lokisa ho kheloha ha motlakase (mohlala, motlakase oa float <2.18V).

IV. Tlhokomelo e Tloaelehileng: Ho Tloha ho Litlhahlobo ka Matsoho ho ea ho Predictive Management

Litlhoko tsa mantlha:

1.Taolo ea Tikoloho:
○ Boloka mocheso oa kamore ea betri ho 22–25°C.
○ Rekota sephethephethe letsatsi le letsatsi. Haeba betri e ngoe le e ngoe (letoto la 2V) e na le voltage ea float e ka tlase ho 2.18V ka sele, etsa tjhaja ea ho lekana ka letsoho:

       Ho 25 ° C: Ho lefella 2.30V ka sele ka lihora tse 24;

       Kapa ho 25 ° C: Tjarisa 2.35V ka sele ka lihora tse 12.
○ Haeba betri e ntse e hloleha ho hlaphoheloa kamora ho leka-lekanya, ikopanye le moetsi hanghang.

2.Liteko tsa Nako le Nako: Litlhahlobo tsa khoeli le khoeli tsa motlakase oa lisele; liteko tsa selemo le selemo tsa ho khutlisa bokhoni.

3.Tsamaiso ea Boitsebiso: Bapisa lintlha tsa ts'ebetso le litekanyetso tsa motheo; rarolla mathata kapele.

Lintlafatso tsa Bohlale:

DFUN DFCS4200 Battery Monitoring System :
○ Tlhokomelo ea nako ea 'nete ea motlakase oa lisele, ho hanyetsa ka hare, mocheso, SOC, SOH, le ho leka-lekanya ho iketsang.
○ Litlhokomeliso tse boletsoeng esale pele bakeng sa ho senyeha ha matla kapa likhokahano tse hlephileng ho sebelisoa mefuta ea data ea 1.5B+.
○ Mereko e felletseng ea tefiso e felletseng le polokelo ea data ea nalane bakeng sa ho lumellana.

V. Mekhoa ea Boithaopo ea Indasteri: Tšebeliso ea Maemo a Maemo

Litharollo tsa DFUN li latela IEEE 1188, IEC 61000, le litekanyetso tsa UN38.3, tse sebelisoang ho:

Indasteri ea Matla: State Grid Chengdu Power Supply Company e fokolitse litšenyehelo tsa selemo le selemo tsa basebetsi ka ¥1.2M le ho ntlafatsa katleho ea netefatso ka 70%.

Petrochemicals: BASF Jeremane e ile ea fokotsa mefokolo ea ho bola ka 60% ho pholletsa le likamore tsa betri tse 3,000.

Telecom: Liteishene tsa motheo tsa 5G tse sebelisang libeteri tse bohlale tsa lithium li fihletse 70% ea ho fokotsa boima ba 'mele le bokhoni ba ho boloka 3x.

Qetello: Bohlale ba O&M bo Nolofatsa
Tlhokomelo ea betri ea Setsi sa Ts'ireletso e bohlokoa bakeng sa ts'epahalo ea grid. Litharollo tsa DFUN - tlhahlobo e bohlale, libeteri tsa lithium, le netefatso e hole - fana ka:
☑ Phoso ea Zero ea Motho: AI e nkela sebaka sa ho hlahloba le ho netefatsa.
☑ Ts'ireletso ea 24/7: Litlhokomeliso tsa maemo a mangata le ts'ebeliso ea phoso ea nako ea nnete.
☑ Katleho ea Litšenyehelo: 40% ea litšenyehelo tse tlase tsa O&M; 30% bophelo bo atolositsoeng ba betri.

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