Ha o kgetha sete ya jenereithara ya diesel bakeng sa ditshebediso tsa merafo, ho bohlokwa ho lekola ka botlalo maemo a ikgethang a tikoloho a morafo, botshepehi ba disebediswa, le ditjeo tsa tshebetso tsa nako e telele. Ka tlase ke dintlha tsa bohlokwa:
1. Litšobotsi tsa ho Bapisa Matla le ho Jara
- Palo ea Moroalo o Hloahloa: Lisebelisoa tsa merafo (tse kang li-crusher, li-drill le lipompo) li na le maqhubu a holimo a ho qala. Tekanyo ea matla a jenereithara e lokela ho ba makhetlo a 1.2–1.5 ho feta mojaro o phahameng ka ho fetisisa oa tlhōrō ho qoba ho imetsa.
- Matla a Tsoelang Pele (PRP): Beha pele li-sete tsa jenereithara tse lekantsoeng bakeng sa matla a tsoelang pele ho tšehetsa ts'ebetso ea nako e telele, e nang le mojaro o mongata (mohlala, ts'ebetso ea 24/7).
- Ho tsamaellana le Di-Variable Frequency Drives (VFDs): Haeba mojaro o kenyeletsa di-VFD kapa di-starter tse bonolo, kgetha jenereithara e nang le khanyetso ya harmonic ho thibela ho sotha ha motlakase.
2. Ho Ikamahanya le Tikoloho
- Ho Fokotseha ha Bophahamo le Thempereichara: Ha e le libakeng tse phahameng, moea o mosesaane o fokotsa katleho ea enjene. Latela litataiso tsa moetsi tsa ho Fokotseha ha enjene (mohlala, matla a fokotseha ka ~10% ho limithara tse 1,000 ka holim'a bophahamo ba leoatle).
- Tšireletso ea Lerōle le Phefumoloho:
- Sebelisa li-enclosure tsa IP54 kapa tse phahameng ho thibela ho kena ha lerōle.
- Kenya litsamaiso tsa ho pholisa tse tsamaisoang ke moea o qobelloang kapa li-screen tsa lerōle tsa radiator, ka ho li hloekisa khafetsa.
- Ho Hanela ho Thothomela: Khetha metheo e matlafalitsoeng le dikgokelo tse tenyetsehang ho mamella ho thothomela ha sebaka sa merafo.
3. Mafura le Mesi e Hlahang
- Ho Tsamaellana ha Disele ka Sebabole se Tlase: Sebelisa disele e nang le sebabole se ka tlase ho 0.05% ho fokotsa mosi o tswang diphatsaneng le ho eketsa nako ya bophelo ya DPF (Diesel Particulate Filter).
- Ho Latela Melao ea Mosi o Hlahang: Khetha lijenereithara tse fihlelang Maemo a 2/Maemo a 3 kapa maemo a thata a thehiloeng melaong ea lehae ho qoba likotlo.
4. Botšepehi le ho Hloka Bocha
- Mefuta ea Bohlokoa ea Likarolo: Khetha lienjene tse tsoang ho bahlahisi ba nang le botumo bo botle (mohlala, Cummins, Perkins, Volvo) le li-alternator (mohlala, Stamford, Leroy-Somer) bakeng sa botsitso.
- Bokgoni ba Ts'ebetso e Ts'oanang: Diyuniti tse ngata tse hokahaneng di fana ka ho kgutlela morao, ho netefatsa matla a sa sitisoeng haeba e le nngwe e hloleha.
5. Tlhokomelo le Tšehetso ea Kamora Thekiso
- Bonolo ba Tlhokomelo: Libaka tsa tlhahlobo tse bohareng, li-filter tse fumanehang habonolo, le likou tsa oli bakeng sa ts'ebeletso e potlakileng.
- Marangrang a Litšebeletso tsa Sebaka: Netefatsa hore mofani oa thepa o na le thepa ea likarolo tse ling le litsebi tse haufi, ka nako ea karabelo e ka tlase ho lihora tse 24.
- Tlhokomelo e hole: Di-module tsa IoT tse ikgethileng bakeng sa ho latela kgatello ya oli ka nako ya sebele, mocheso wa sehatsetsi, le boemo ba betri, ho nolofalletsa ho lemoha diphoso ka potlako.
6. Mehopolo ea Moruo
- Tlhahlobo ea Litšenyehelo tsa Potoloho ea Bophelo: Bapisa tšebeliso e ntle ea mafura (mohlala, mehlala e jang ≤200g/kWh), linako tsa ho lokisa (mohlala, lihora tse 20,000), le boleng bo setseng.
- Khetho ea Khiriso: Merero ea nako e khuts'oane e ka rua molemo ka khiriso ho fokotsa litšenyehelo tsa pele.
7. Polokeho le ho Latela Melao
- Litlhoko tse sa Thibeleng ho phatloha: Libakeng tse kotsing ea ho phatloha ha methane, khetha lijenereithara tse sa phatloheng tse nang le setifikeiti sa ATEX.
- Taolo ea Lerata: Sebelisa li-acoustic enclosures kapa li-silencer ho fihlela maemo a lerata a morafo (≤85dB).
Litlhophiso tse Khothalelitsoeng
- Morafo oa Tšepe o Bohareng: Lijenereithara tse peli tsa 500kW Tier 3 tse tsamaeang ka nako e le 'ngoe, tse nang le tekanyo ea IP55, tse nang le tlhokomelo e hole le tšebeliso ea mafura ea 205g/kWh.
- Morafo oa Mashala o Phahameng: Yuniti ea 375kW (e fihlang ho 300kW ho 3,000m), e nang le turbocharger, e nang le liphetoho tsa ho pholisa tse sa keneleng lerole.
Nako ea poso: Phupu-21-2025
