- Ho netefatsa Ts'ebetso le Polokeho Mekhoeng ea Sejoale-joale ea polokelo ea Matla
Ha lefats'e le ntse le potlakela ho ba le bokamoso bo tlase ba khabone, matla a bohlale, litsamaiso tsa polokelo ea matla (ESS) li fetoha tsa bohlokoa haholo. Ebang ke ho leka-lekanya marang-rang, ho nolofalletsa basebelisi ba khoebo ho iphelisa, kapa ho tsitsisa phepelo ea matla a tsosolositsoeng, ESS e phetha karolo ea bohlokoa ho lisebelisoa tsa motlakase tsa morao-rao. Ho latela likhakanyo tsa indasteri, 'maraka oa lefats'e oa polokelo ea matla o ikemiselitse ho hola ka potlako ka 2030, e leng se hlohlelletsang tlhokeho ea phepelo eohle.
Motheong oa phetoho ena ho na le karolo e mahlonoko empa hangata e hlokomolohuoang—lithapo tsa polokelo ea matla. Lithapo tsena li hokahanya likarolo tsa bohlokoa tsa sistimi, ho kenyeletsoa lisele tsa betri, sistimi ea taolo ea betri (BMS), sistimi ea phetoho ea matla (PCS), le li-transformer. Ts'ebetso ea bona e ama ka kotloloho ts'ebetso ea sistimi, botsitso le polokeho. Sengoliloeng sena se hlahloba hore na likhoele tsena li sebetsana joang le maemo a mabeli - ho tjhaja le ho tjhajoa - ha li ntse li fihlela litlhoko tse boima tsa polokelo ea matla ea moloko o latelang.
Sistimi ea polokelo ea Matla (ESS) ke eng?
An Energy Storage System ke sehlopha sa mahlale a bolokang matla a motlakase hore a sebelisoe hamorao. Ka ho hapa motlakase o feteletseng ho tsoa mehloling e kang liphanele tsa letsatsi, li-turbine tsa moea, kapa marang-rang ka boeona, ESS e ka lokolla matla ana ha ho hlokahala-joalo ka nakong ea tlhokahalo e phahameng kapa ho tima ha motlakase.
Likarolo tsa mantlha tsa ESS:
-
Lisele tsa Battery & Module:Boloka matla ka lik'hemik'hale (mohlala, lithium-ion, LFP)
-
Sistimi ea Taolo ea Betri (BMS):E beha leihlo mocheso, mocheso le bophelo bo botle
-
Sistimi ea ho Fetola Matla (PCS):E fetolela lipakeng tsa AC le DC bakeng sa tšebelisano ea grid
-
Switchgear & Transformers:Sireletsa le ho kopanya tsamaiso ho lisebelisoa tse kholoanyane
Mesebetsi ea bohlokoa ea ESS:
-
Grid Stability:E fana ka ts'ehetso ea hang-hang ea frequency le voltage ho boloka grid balance
-
Peak Ho kuta:E ntša matla nakong ea meroalo e phahameng haholo, e fokotsa litšenyehelo tsa ts'ebeliso le khatello ea maikutlo litsing tsa motheo
-
Khokahano e Nchafatsoang:E boloka matla a letsatsi kapa a moea ha tlhahiso e le holimo 'me e a romela ha a le tlaase, e fokotsa nako ea nakoana.
Lithapo tsa Polokelo ea Matla ke Eng?
Lithapo tsa polokelo ea matla ke li-conductor tse khethehileng tse sebelisoang ho ESS ho fetisa lipontšo tse phahameng tsa DC hona joale le ho laola lipakeng tsa likarolo tsa sistimi. Ho fapana le likhoele tse tloaelehileng tsa AC, likhoele tsena li tlameha ho tšoarella:
-
Li-voltage tse phahameng tsa DC tse tsoelang pele
-
Phallo ea matla a mabeli (ho tjhaja le ho ntsha)
-
Lipotoloho tse pheta-phetoang tsa mocheso
-
Liphetoho tsa morao-rao tse phahameng
Kaho e Tloaelehileng:
-
Mokhanni:Multi-stranded tinned kapa koporo e se nang letho bakeng sa ho tenyetseha le conductivity e phahameng
-
Insulation:XLPO (polyolefin e hokahantsoeng ka sefapano), TPE, kapa lipolima tse ling tse nang le maemo a phahameng a mocheso.
-
Thempereichara ea ho sebetsa:Ho fihlela ho 105°C e tsoelang pele
-
Rated Voltage:Ho fihlela ho 1500V DC
-
Lintlha tsa Moralo:E thibela lelakabe, e hanyetsa UV, halogen e se na halogen, ha e tsube hanyenyane
Lithapo tsee li sebetsa joang ho tjhaja le ho tjhaja?
Lithapo tsa polokelo ea matla li etselitsoe ho laolaphallo ea matla a mahlakore a mabelika katleho:
-
Nakongtjhaja, li tsamaisa hona joale ho tloha marang-rang kapa lisebelisoa tse nchafalitsoeng ho li kenya libeteri.
-
Nakongho ntsha, ba tsamaisa motlakase o phahameng oa DC ho tloha libeteri ho khutlela ho PCS kapa ka ho toba ho mojaro / grid.
Lithapo li tlameha ho:
-
Boloka khanyetso e tlase ho fokotsa tahlehelo ea matla nakong ea ho palama baesekele khafetsa
-
Tšoara maqhubu a phahameng a phallang ntle le mocheso o feteletseng
-
Fana ka matla a dielectric a tsitsitseng tlasa khatello ea motlakase e sa feleng
-
Ts'ehetsa ho tšoarella ha mochini ho tlhophiso e thata ea rack le li-setups tsa kantle
Mefuta ea Lithapo tsa polokelo ea Matla
1. Lik'habole tsa Khokahano ea Motlakase o Tlaase (<1000V DC)
-
Hokela lisele tse ling tsa betri kapa li-module
-
E fana ka koporo e nang le likhoele hantle bakeng sa ho tenyetseha libakeng tse kopaneng
-
Ka tloaelo ho behiloe 90-105°C
2. Lithapo tsa kutu tsa DC tsa Voltage tse mahareng (ho fihla ho 1500V DC)
-
Tsamaisa matla ho tloha ho lihlopha tsa betri ho ea ho PCS
-
E etselitsoe hona joale e kholo (makholo ho isa ho likete tsa amps)
-
Tšireletso e matlafalitsoeng bakeng sa mocheso o phahameng le ho pepeseha ha UV
-
E sebelisoa ho ESS e kentsoeng ka har'a lisebelisoa, lits'ebetso tsa maemo a holimo
3. Lithapo tsa Battery Interconnect
-
Lithapo tsa modular tse nang le likhokahano tse kentsoeng esale pele, li-lugs, le lits'oants'o tsa torque-calibrated
-
Ts'ehetsa "plug & play" setup bakeng sa ho kenya kapele
-
Etsa hore ho be bonolo ho lokisoa, ho atolosoa, kapa ho fetola mojule
Litifikeiti le Maemo a Machabeng
Ho netefatsa tšireletseho, nako e telele, le kamohelo ea lefats'e, lithapo tsa polokelo ea matla li tlameha ho lumellana le maemo a bohlokoa a machaba. Tse tloaelehileng li kenyelletsa:
| Standard | Tlhaloso |
|---|---|
| UL 1973 | Tšireletseho ea libeteri tse emeng le taolo ea betri ho ESS |
| UL 9540 / UL 9540A | Tšireletseho ea litsamaiso tsa polokelo ea matla le tlhahlobo ea phatlalatso ea mollo |
| IEC 62930 | Lithapo tsa DC bakeng sa PV le litsamaiso tsa polokelo, UV le ho hanyetsa lelakabe |
| EN 50618 | Lithapo tsa letsatsi tse hanyetsanang le maemo a leholimo, tse se nang halogen, le tsona li sebelisoa ho ESS |
| 2PfG 2642 | Teko ea thapo ea DC ea TÜV Rheinland e matla haholo bakeng sa ESS |
| ROHS / REACH | Europe tikoloho le bophelo bo botle |
Baetsi le bona ba tlameha ho etsa liteko bakeng sa:
-
Mamello ea mocheso
-
Matla a motlakase
-
Moholi oa letsoai(bakeng sa ho kenya mabopo)
-
Ho feto-fetoha ha maemo tlas'a maemo a matla
Hobaneng ha Lik'habole tsa polokelo ea Matla li le Bohlokoa?
Sebakeng sa kajeno se ntseng se rarahana ka ho eketsehileng, likhoele li sebetsa joalo katsamaiso ea methapo ea motheo ea polokelo ea matla. Ho hloleha ha ts'ebetso ea cable ho ka lebisa ho:
-
Ho chesa ka ho feteletseng le mello
-
Litšitiso tsa matla
-
Ho lahleheloa ke ts'ebetso le ho senyeha ha betri pele ho nako
Ka lehlakoreng le leng, lithapo tsa boleng bo holimo:
-
Eketsa bophelo ba li-module tsa betri
-
Fokotsa tahlehelo ea matla nakong ea ho palama baesekele
-
Lumella ho tsamaisoa ka potlako le katoloso ea sistimi ea modular
Mekhoa ea Bokamoso ho Motlakase oa Polokelo ea Matla
-
Matla a Matla a Phahameng:Ka litlhoko tse ntseng li hola tsa matla, likhoele li tlameha ho sebetsana le li-voltages tse phahameng le maqhubu ka har'a sistimi e kopaneng haholoanyane.
-
Modularization & Standardization:Li-harness kits tse nang le litsamaiso tse hokelang kapele li fokotsa mosebetsi le liphoso tsa setšeng.
-
Tlhokomelo e Kopantsoeng:Lithapo tse bohlale tse nang le li-sensor tse kentsoeng bakeng sa mocheso oa nako ea nnete le data ea hajoale li ntse li ntlafatsoa.
-
Lisebelisoa tsa Eco-Friendly:Lisebelisoa tse se nang halogen, tse ka sebelisoang hape, le tse sa tsubeng haholo li ntse li fetoha maemo.
Lethathamo la Reference Cable Model Reference Table
E ka sebelisoa ho Energy Storage Power Systems (ESPS)
| Mohlala | Tekano e Tloaelehileng | Rated Voltage | E lekantsoe Temp. | Insulation/ Sheath | Halogen-Mahala | Likarolo tsa Bohlokoa | Kopo |
| ES-RV-90 | H09V-F | 450/750V | 90°C | PVC / - | ❌ | Flexible single-core cable, thepa e ntle ea mochini | Wiring ea rack/mojule oa ka hare |
| ES-RVV-90 | H09VV-F | 300/500V | 90°C | PVC / PVC | ❌ | Multi-core, theko e tlaase, tenyetseha | Lithapo tse hokahanyang matla a tlase/taolo |
| ES-RYJ-125 | H09Z-F | 0.6/1kV | 125°C | XLPO / - | ✅ | E thibela mocheso, e thibela lelakabe, halogen e se na halogen | ESS khabinete ea betri khokahano e le 'ngoe ea mantlha |
| ES-RYJYJ-125 | H09ZZ-F | 0.6/1kV | 125°C | XLPO / XLPO | ✅ | Dual-layer XLPO, robust, halogen-free, maemo a phahameng a fetohang | Mojule oa polokelo ea matla le likhoele tsa PCS |
| ES-RYJ-125 | H15Z-F | 1.5kV DC | 125°C | XLPO / - | ✅ | Matla a phahameng a matla a DC a lekantsoe, mocheso le malakabe | Khokelo ea mantlha ea betri ho ea ho PCS |
| ES-RYJYJ-125 | H15ZZ-F | 1.5kV DC | 125°C | XLPO / XLPO | ✅ | Bakeng sa ts'ebeliso ea kantle le setshelo, UV + e hanela lelakabe | Setshelo ESS trunk cable |
Lik'habole tsa polokelo ea matla tse tsebahalang ka UL
| Mohlala | UL Style | Rated Voltage | E lekantsoe Temp. | Insulation/ Sheath | Litifikeiti tsa Bohlokoa | Kopo |
| UL 3289 Cable | UL AWM 3289 | 600V | 125°C | XLPE | UL 758, VW-1 Flame Test, RoHS | Wiring ea mocheso o phahameng oa ka hare oa ESS |
| UL 1007 Cable | UL AWM 1007 | 300V | 80°C | PVC | UL 758, e hanyetsanang le malakabe, CSA | Letšoao le tlase la motlakase / lithapo tsa taolo |
| UL 10269 Cable | UL AWM 10269 | 1000V | 105°C | XLPO | UL 758, FT2, VW-1 Flame Test, RoHS | Khokahano ea sistimi ea betri ea voltage e mahareng |
| UL 1332 FEP Cable | UL AWM 1332 | 300V | 200°C | FEP Fluoropolymer | UL e thathamisitsoe, mocheso o phahameng oa mocheso / lik'hemik'hale | Ts'ebetso e phahameng ea ESS kapa lipontšo tsa taolo ea inverter |
| UL 3385 Cable | UL AWM 3385 | 600V | 105°C | PE kapa TPE e hokahantsoeng | UL 758, CSA, FT1/VW-1 Flame Test | Lithapo tsa betri tsa ka ntle/kahare |
| UL 2586 Cable | UL AWM 2586 | 1000V | 90°C | XLPO | UL 758, RoHS, VW-1, Tšebeliso ea Sebaka se Metsi | PCS-to-betri pakete ea lithapo tse boima |
Malebela a Khetho bakeng sa Cable ea Polokelo ea Matla:
| Sebelisa Taba | Cable e khothalelitsoeng |
| Khokahano ea ka hare ea module / rack | ES-RV-90, UL 1007, UL 3289 |
| Mohala oa betri ea khabinete ho ea ho khabinete | ES-RYJYJ-125, UL 10269, UL 3385 |
| PCS le inverter interface | ES-RYJ-125 H15Z-F, UL 2586, UL 1332 |
| Letšoao la taolo / mohala oa BMS | UL 1007, UL 3289, UL 1332 |
| ESS ea kantle kapa e nang le setshelo | ES-RYJYJ-125 H15ZZ-F, UL 3385, UL 2586 |
Qetello
Ha litsamaiso tsa matla a lefats'e li fetela ho decarbonization, polokelo ea matla e eme e le tšiea ea motheo — 'me likhoele tsa polokelo ea matla ke likhokahano tsa eona tsa bohlokoa. E etselitsoe ho tšoarella, ho phalla ha matla a mabeli, le polokeho tlas'a khatello e phahameng ea DC, lithapo tsena li tiisa hore ESS e ka fana ka matla a hloekileng, a tsitsitseng le a arabelang moo a hlokahalang haholo le neng.
Ho khetha thapo e nepahetseng ea polokelo ea matla ha se taba feela ea lintlha tsa tekheniki—ke leano la matsete mabapi le ts'epo ea nako e telele, polokeho le ts'ebetso.
Nako ea poso: Jul-15-2025