N-gun n-gun mawdaw nnan ni hpe non{0}}petroleum derivatives ni hte n-gun jaw ai, shanhte a bungli galaw ai npawt tara ni gaw power source amyu hta hkan nna n bung ai. Ga shadawn, san seng ai wan jak gaw battery langai hpe shi a n-gun hpe shinggyin tawn ai n-gun hku nna lang ai. Ndai battery gaw wan n-gun hpe wan n-gun jaw ya ai majaw, mawdaw hpe shadut ya nna, mawdaw hpe n-gun jaw ya ai. N-gun nnan ni a bungli galaw ai npawt tara:
1. N-gun nnan ni hpe non{1}}petroleum derivatives ni hte n-gun jaw ai. Conventional mawdaw ni gaw, n-gun n-gun hpe matut manoi lu sha ai, n-gun dat, n-gun shapraw ai, n-gun dat ai hku nna, nbung n-gun hpe jak rung n-gun de galai shai ai hku nna bungli galaw nga ai. Ndai lam langai hpra hpe power cycle ngu shamying ma ai. Raitim, n-gun n-gun nnan ni a bungli galaw ai tara ni gaw, n-gun npawt nhpang amyu hta hkan nna n bung ai.
2. Hybrid mawdaw ni hte hydrogen engine mawdaw ni a bungli galaw ai tara ni gaw, htunghking mawdaw ni hte bung ai.
3. Fuel cell wan jak mawdaw ni gaw, wan sau cell kata na electrochemical reaction a majaw byin pru wa ai wan n-gun hpe jai lang ai mawdaw ni rai nna, nbung hta hydrogen hte oxygen a majaw byin pru wa ai wan n-gun hpe n-gun n-gun n-gun n-gun n-gun n-nga ai. Fuel cell wan jak mawdaw ni gaw, madung hku nna, san seng ai wan jak mawdaw amyu langai mi rai nna, n-gun battery a bungli galaw ai npawt tara hta madung n bung ai. Madung hku tsun ga nga yang, wan sau cell ni gaw, n-gun hpe wan n-gun de galai shai kau ya ai. Ndai electrochemical reaction a matu ra ai shayawm ai tsi gaw, n-gun rawng ai hydrogen rai nna, oxidizing agent gaw, n-gun rawng ai oxygen rai nga ai. Dai majaw, shawng nnan na wan sau wan jak mawdaw ni hta grau nna hydrogen wan sau hpe hkrak sha lang ai. Hydrogen hpe hkrang amyu myu hku nna shinggyin tawn da mai ai, ga shadawn, liquefied hydrogen, n-gun rawng ai hydrogen, shing nrai, magri hydide ni hpe shinggyin tawn da ai zawn re ai.
4. San seng ai wan jak mawdaw ngu ai gaw, battery langai hpe shi a n-gun hpe shinggyin tawn ai n-gun hpe jai lang ai mawdaw re. Ndai battery gaw wan n-gun hpe wan n-gun jaw ya ai majaw, mawdaw hpe shadut ya nna, mawdaw hpe n-gun jaw ya ai.
5. Kaga n-gun nnan ni hta, supercapacitor hte flywel zawn re ai, n-gun kaba ai n-gun hpe shinggyin tawn ai jak ni hpe lang ai ni lawm ai. Ya aten hta nye a mungdan hta, n-gun mawdaw nnan ni gaw, madung hku nna, san seng ai wan jak mawdaw ni, jat ai{3}}range wan jak mawdaw ni, plug{4}in hybrid mawdaw ni, wan jak mawdaw ni hpe tsun ai. Conventional hybrid mawdaw ni hpe n-gun-}} ni ngu masat da ai.
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