Ungabala kanjani izinga lokuncibilika kanye nokukhiqiza kwesithando somlilo esincibilikayo?

Kufanele kuphawulwe ukuthi idatha yamandla okuncibilika kwesithando somlilo sikagesi esinikezwe ngumuntu jikelele ukuchithwa kwesithando somlilo umkhiqizi kusampula noma esicacisweni sobuchwepheshe izinga lokuncibilika. Izinga lokuncibilika kwesithando somlilo kagesi yisici sesithando somlilo kagesi ngokwaso, sihlobene namandla esithandweni sikagesi kanye nohlobo lomthombo wamandla, futhi aluhlangene nohlelo lokusebenza lokukhiqiza. Ukukhiqiza kwesithando somlilo kagesi akuhlobene kuphela nokusebenza kwezinga lokuncibilika kwesithando somlilo kagesi ngokwawo, kodwa futhi kuhlobene nesistimu yokusebenza yokuncibilika. Imvamisa, kunesikhathi esithile esisizayo esingenamthwalo emjikelezweni wokuncibilika kokusebenza, njengalokhu: ukuphakela, ukuskimming, ukuthatha amasampula nokuhlola, ukulinda imiphumela yokuhlolwa (okuhlobene nezindlela zokuhlola), ukulinda ukuthululwa, njll. lezi zikhathi ezisizayo ezingenamthwalo zinciphisa amandla okufakwa kwamandla kagesi, okungukuthi, kunciphisa umthamo wokuncibilika kwesithando somlilo kagesi.

Ukuze uthole incazelo ecacile, sethula imiqondo yesici sokusebenzisa amandla esithandweni sikagesi esingu-K1 kanye nesici sokusebenzisa amandla okusebenza esingu-K2.

Isici sokusebenzisa amandla esithandweni somlilo sikagesi i-K1 sibhekisela esilinganisweni samandla aphumayo esiphakeli samandla kumandla aso alinganiselwe phakathi nawo wonke umjikelezo wokuncibilika, futhi sihlobene nohlobo lokuphakelwa kwamandla. Inani le-K1 lesithando somlilo esiphakathi nendawo esifakwe i-silicon controlled (SCR) full-bridge parallel inverter solid power supply ivamise ukuba ngu-0.8. I-Xi’an Institute of Mechanical and Electrical Technology yengeze isilawuli se-inverter kulolu hlobo lwamandla kagesi (imvamisa lolu hlobo lwamandla lunokulawula kokulungisa kuphela ), inani lingasondela ku-0.9 noma ngaphezulu. Inani le-K1 lesithando somlilo esiphakathi nendawo esihlomeke nge-(IGBT) noma (SCR) i-half-bridge series inverter power share power solid power supply lingafinyelela ku-1.0.

Usayizi we-coefficient yokusetshenziswa kwamandla okusebenza i-K2 ihlobene nezici ezifana nenqubo yokuklama kanye nezinga lokuphatha le-workshop yokuncibilika, kanye nohlelo lokumisa lokunikezwa kwamandla kagesi esithandweni somlilo. Inani layo lilingana nesilinganiso samandla okukhiphayo wangempela wokunikezwa kwamandla kumandla okukhiphayo alinganiselwe phakathi nawo wonke umjikelezo wokusebenza. Ngokuvamile, i-coefficient yokusetshenziswa kwamandla i-K2 ikhethwa phakathi kuka-0.7 no-0.85. Isikhathi sokusebenza kwensiza kagesi esifushane (njengokuthi: ukuphakela, ukuthatha amasampula, ukulinda ukuhlolwa, ukulinda ukuthululwa, njll.), likhulu inani le-K2. Kusetshenziswa Ithebula 4 Uhlelo 4 (ukunikezwa kwamandla okumbaxambili ngesistimu yesithando somlilo), inani le-K2 ngokwethiyori lingafinyelela ku-1.0, empeleni, lingafinyelela ngaphezu kuka-0.9 lapho isikhathi sokusebenza esisizayo sokungalayishi kwesithando somlilo sikagesi siphansi kakhulu.

Ngakho-ke, ukukhiqizwa kwe-N kwesithando somlilo kungabalwa ngefomula elandelayo:

N = P·K1·K2 / p (t/h)……………………………………………………………(1)

kuphi:

P – amandla alinganiselwe esithandweni sikagesi (kW)

I-K1 – Isici sokusebenzisa amandla esithandweni sikagesi, ngokuvamile ebangeni lika-0.8 ~ 0.95

I-K2 – Isici sokusetshenziswa kwamandla okusebenza, 0.7 ~ 0.85

p – ukusetshenziswa kweyunithi yokuncibilika kwesithando somlilo kagesi (kWh/t)

Thatha isithando somlilo esincibilikisa i-10t intermediate intermediate intermediate esifakwe i-silicon controlled (SCR) yebhuloho eligcwele elingu-2500kW parallel inverter ekhiqizwa yi-Institute of Mechanical and Electrical Engineering njengesibonelo. Ukusetshenziswa kokuncibilika kweyunithi p ekhonjiswe ekucacisweni kobuchwepheshe ngu-520 kWh/t, futhi isici sokusebenzisa amandla esithandweni sikagesi Inani le-K1 lingafinyelela ku-0.9, futhi inani lesici sokusebenzisa amandla okusebenza i-K2 lithathwa njengo-0.85. Ukukhiqiza kwesithando somlilo kagesi kungatholakala kanje:

N = P·K1·K2 / p = 2500·0.9·0.85 / 520 = 3.68 (t/h)

Kufanele kuphawulwe ukuthi abanye abasebenzisi badida incazelo yezinga lokuncibilika kanye nokukhiqiza, futhi bakubheke njengencazelo efanayo. Abazange bacabangele i-coefficient yokusetshenziswa kwamandla kagesi yesithando somlilo i-K1 kanye ne-coefficient yokusetshenziswa kwamandla okusebenza i-K2. Umphumela walesi sibalo uzoba N = 2500/520 = 4.8 (t /h). Isithando somlilo sikagesi esikhethwe ngale ndlela asikwazi ukufeza umkhiqizo oklanyelwe.