Tlhokomelo ea jenereithara ea Enjene ea Khase ea Tlhaho

Kajeno Dingbo Power e arolelana mekhoa ea tlhokomelo ea jenereithara ea enjene ea khase ea tlhaho, ke tšepa hore e tla u thusa.

Litšenyehelo tsa tlhokomelo li fapana ho ea ka mofuta, lebelo, boholo le palo ea lisilindara tsa enjene.Litšenyehelo tsena hangata li kenyelletsa:

• Mosebetsi oa ho hlokomela

• Likarolo tsa enjene le lisebelisoa tse kang lihloela tsa oli, lifefo tsa moea, li-spark plug, li-gaskets, li-valve, li-piston rings, likarolo tsa elektroniki, joalo-joalo le lintho tse ka sebelisoang tse kang oli.

• Lintlafatso tse nyane le tse kholo.

Tlhokomelo e ka etsoa ke basebetsi ba ka tlung kapa ea kontraka ho bahlahisi, barekisi, kapa barekisi ba tlas'a likonteraka tsa litšebeletso.Likonteraka tsa tlhokomelo e felletseng (tse koahelang litšebeletso tsohle tse khothaletsoang) hangata li bitsa lisente tse 1 ho isa ho tse 2.5/kWh ho latela boholo ba enjene, lebelo le tšebeletso.Likonteraka tse ngata tsa litšebeletso hona joale li kenyelletsa ho lekola ts'ebetso ea enjene le maemo a hole le maemo ho kenyelletsa ho lumella ho lokisoa esale pele.Litefiso tsa konteraka ea litšebeletso hangata li kenyelletsa tsohle, ho kenyeletsoa nako ea maeto ea litsebi mabapi le mehala ea litšebeletso.

Ts'ebeletso e khothalelitsoeng e kenyelletsa tlhahlobo / litokiso tsa nako le nako le ho nkela oli ea enjene sebaka le lifilthara nako le nako, li-coolant le li-spark plugs (hangata lihora tse 500 ho isa ho tse 2,000).Tlhahlobo ea oli ke karolo ea mananeo a mangata a thibelo ea tlhokomelo ea ho beha leihlo ho apara ha enjine.Phetoho ea boemo bo holimo hangata e khothaletsoa lipakeng tsa lihora tse 8,000 le 30,000 tsa ts'ebetso (sheba Lethathamo la 2-5) le kenyelletsang hlooho ea cylinder le turbocharger bocha.Phetoho e kholo e etsoa kamora lihora tse 30,000 ho isa ho tse 72,000 tsa ts'ebetso mme e kenyelletsa ho nchafatsa piston / liner, tlhahlobo ea crankshaft, libering le litiiso.Linako tsa tlhokomelo li bontšoa ho Lethathamo la 2-5.

Litšenyehelo tsa tlhokomelo tse hlahisitsoeng ho Lethathamo la 2-6 li ipapisitse le likhakanyo tsa moetsi oa enjine bakeng sa likonteraka tsa litšebeletso tse kenyelletsang tlhahlobo e tloaelehileng le lintlafatso tse hlophisitsoeng tsa sete ea jenereithara.Litšenyehelo li ipapisitse le lihora tse 8,000 tsa selemo tsa ts'ebetso tse hlahisoang ho latela tlhahiso ea selemo le selemo ea motlakase.Tlhokomelo ea enjene e ka aroloa ka likarolo tse tsitsitseng tse hlokang ho etsoa khafetsa ho sa tsotelehe nako ea ho sebetsa ha enjene le likarolo tse fapaneng tse itšetlehileng ka lihora tsa ts'ebetso.Barekisi ba qotsitse litšenyehelo tsohle tsa O&M ka mokhoa o fapaneng bakeng sa sistimi e ts'ebetsong ea lits'ebetso.

2.4.7 Mafura

Ntle le ts'ebetso ea khase ea tlhaho, lienjineri tse khantšang mollo li sebetsa ho mefuta e fapaneng ea mafura a khase ho kenyelletsa:

• Liquefied petroleum gas (LPG) - motsoako oa propane le butane

• Khase e bolila - khase ea tlhaho e sa sebetsoang kaha e tsoa ka kotloloho selibeng sa khase.

• Biogas – leha e le efe ea likhase tse tukang tse hlahisoang ke tšenyeho ea lintho tse phelang, joalo ka khase ea thotobolo, khase ea tšilo ea likhoerekhoere, le khase ea tšila ea liphoofolo.

• Likhase tsa litšila tsa indasteri - likhase tse tukang le ho tlosa likhase tse tsoang libakeng tse hloekisang, limela tsa lik'hemik'hale le tshilo ya tšepe.

• Likhase tse entsoeng - hangata tse tlaase le tse mahareng tsa Btu tse hlahisoang e le lihlahisoa tsa khase kapa mekhoa ea pyrolysis Lintlha tse amang ts'ebetso ea enjene e tukang e nang le mafura a mang a khase a kenyelletsa:

• Theko ea ho futhumatsa ea Volumetric - Kaha mafura a enjine a fanoa ka bongata, molumo oa mafura enjeneng oa eketseha ha boleng ba mocheso bo fokotseha, ho hloka hore enjene e fokotsehe mafura a nang le Btu e tlase.Derating e bonahala haholoanyane ka lienjine tse lakatsehang ka tlhaho, 'me ho ipapisitsoe le litlhoko tsa moea, turbocharging e lefa hanyane kapa ka botlalo.

• Litšobotsi tsa ho ikemela le tšekamelo ea ho phatloha ha libeso tse nang le litekanyetso tse tlase tsa octane joalo ka propane - Sena hangata se khetholloa ka boleng bo baloang bo tsejoang ka hore ke Methane.

Nomoro (MN).Fapaneng baetsi ba jenereithara ea khase e ka bala Nomoro ea Methane ka tsela e fapaneng.Ligase tse nang le likarolo tse boima tsa hydrocarbon (Propane, Ethane, Butane, joalo-joalo) li na le Nomoro e tlase ea Methane kaha li tla atisa ho ikemela habonolo.

• Litšila tse ka amang bophelo ba karolo ea enjene kapa tlhokomelo ea enjene, kapa tsa baka mesi e silafatsang moea e hlokang mehato e meng ea taolo.

• Mafuso a nang le haedrojene a ka 'na a hloka mehato e khethehileng (haholo-holo haeba haedrojene ka bongata e feta liphesente tse 5) ka lebaka la ho chesa ha haedrojene e ikhethang le litšobotsi tsa ho phatloha.

Lethathamo la 2-7 le hlahisa likarolo tse ling tsa mefuta e meng ea libeso tsa khase ha li bapisoa le khase ea tlhaho.Litšila tsa indasteri le likhase tse entsoeng ha li kenyelelitsoe tafoleng hobane liqapi tsa tsona li fapana haholo ho latela mohloli oa tsona.Ka tloaelo li na le maemo a bohlokoa a H2 le/kapa CO. Likarolo tse ling tse tloaelehileng ke CO2, mouoane oa metsi, hydrocarbon e le 'ngoe kapa ho feta, le H2S kapa SO2.

Lintho tse silafatsang li ameha ka mafura a mangata a litšila, haholo-holo likarolo tsa khase ea asiti (H2S, halogen acid, HCN; ammonia; letsoai le metsoako e nang le tšepe; metsoako ea organic halogen-, sulfur-, nitrogen-, le silicon-containing such as siloxanes);le oli.Ha li tuka, metsoako ea halogen le sebabole e etsa li-halogen acid, SO2, tse ling tsa SO3 mme mohlomong le mesi ea H2SO4.Li-acids li ka boela tsa senya lisebelisoa tse theohelang tlaase.Karolo e kholo ea naetrojene efe kapa efe ea mafura e kenella ho NOx ha e tuka.Ho thibela ho bola le khoholeho ea likaroloana, likaroloana tse tiileng li tlameha ho bolokoa maemong a tlase haholo.Ho tla hlokahala mehato e fapaneng ea ho hohla mafura, ho arola marotholi le ho sefa haeba maemo a litšila a feta litekanyo tsa bahlahisi.Hangata khase ea ho qhala mobu e na le metsoako ea chlorine, metsoako ea sebabole, li-organic acid, le metsoako ea silicon, e laelang hore ho etsoe phekolo pele.

Hang ha e se e phekotsoe 'me e amoheleha ho sebelisoa enjeneng, lintlha tsa ts'ebetso ea mesi ho mefuta e meng ea libeso li tšoana le ts'ebetso ea enjine ea khase ea tlhaho.Haholo-holo, litekanyetso tse tlase tsa mesi ea lienjine tse cheleng hangata li ka bolokoa ho mafura a mang.