Kedu otu esi agbakọ ọnụego mgbaze na nrụpụta nke ọkụ mgbaze induction?

Ekwesịrị ịkọwapụta na data ikike ịgbaze nke ọkụ eletrik na-enye n’ozuzu ya ọkụ na-agbaze ọkụ emeputa na sample ma ọ bụ nka nkọwa bụ agbaze ọnụego. Ọnụ ọgụgụ na-agbaze nke ọkụ eletrik bụ njirimara nke ọkụ eletrik n’onwe ya, ọ na-ejikọta ya na ike nke ọkụ eletrik na ụdị isi iyi ike, ọ nweghịkwa ihe jikọrọ ya na usoro mmepụta ihe. Nrụpụta nke ọkụ ọkụ eletrik abụghị naanị ihe jikọrọ ya na arụmọrụ ọkụ ọkụ eletrik n’onwe ya, kamakwa metụtara usoro ọrụ ịgbaze. Na-emekarị, e nwere ụfọdụ dịghị-ibu inyeaka oge na agbaze ọrụ okirikiri, dị ka: nri, skimming, sampling na ule, na-eche ule pụta (metụtara ule pụtara), na-eche agbapụtara, wdg The ịdị adị nke. oge enyemaka ndị a na-enweghị ibu na-ebelata ntinye ike nke ọkụ eletrik, ya bụ, na-ebelata ike ịgbaze nke ọkụ eletrik.

Maka nkọwa doro anya, anyị na-ewebata echiche nke ọkụ ọkụ eletrik na-arụ ọrụ ihe K1 na ihe eji arụ ọrụ ike K2.

Igwe ọkụ eletrik na-eji ọkụ eletrik K1 na-ezo aka n’ókè nke mmepụta ike nke ọkụ eletrik na ike ya kwadoro n’oge usoro mgbaze dum, ọ na-ejikọta ya na ụdị ọkụ eletrik. Uru K1 nke ọkụ induction ugboro etiti nke ejiri ihe silicon na-achịkwa (SCR) zuru oke n’akụkụ inverter ike ọkọnọ na-adịkarị gburugburu 0.8. Xi’an Institute of Mechanical and Electric Technology agbakwunyere njikwa inverter na ụdị ọkụ eletrik a (na-abụkarị ụdị ọkụ ọkụ a nwere njikwa rectifier), uru ahụ nwere ike ịbịaru nso 0.9 ma ọ bụ karịa. Uru K1 nke ọkụ induction ugboro etiti nke etinyere na (IGBT) ma ọ bụ (SCR) usoro inverter ike nkesa ọkara akwa mmiri nwere ike iru 1.0.

Ọnụ ọgụgụ nke ọnụọgụ ọrụ ike ọrụ na-arụ ọrụ K2 metụtara ihe ndị dị ka nhazi usoro na ọkwa nchịkwa nke ebe a na-agbaze agbaze, na atụmatụ nhazi nke ọkụ ọkụ ọkụ eletrik. Uru ya hà nhata nke ike nrụpụta n’ezie nke ike na-enye ike na-arụpụta ike n’oge usoro ọrụ niile. Na mkpokọta, a na-ahọrọ ọnụọgụ ike ojiji K2 n’etiti 0.7 na 0.85. Ogologo oge ọrụ enyemaka enweghị ibu nke ọkụ eletrik (dịka: nri, nlele, ichere ule, ichere ịwụsa, wdg), na-abawanye uru K2. Iji okpokoro 4 Atụmatụ 4 (ike ọkụ abụọ nwere usoro ọkụ ọkụ abụọ), uru K2 nwere ike iru 1.0 n’ụzọ doro anya, n’ezie, ọ nwere ike iru karịa 0.9 mgbe oge ọrụ inyeaka na-enweghị ibu nke ọkụ eletrik dị ala.

Ya mere, enwere ike gbakọọ nrụpụta N nke ọkụ eletrik site na usoro a:

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

ebe:

P — e gosiri ike ọkụ ọkụ eletrik (kW)

K1 – ihe eji arụ ọrụ ọkụ ọkụ eletrik, na-abụkarị 0.8 ~ 0.95

K2 – Isi ihe eji arụ ọrụ ike, 0.7 ~ 0.85

p – igwe na-agbaze ọkụ eletrik (kWh/t)

Were ọkụ ọkụ induction nke etiti 10t nke ejiri igwe 2500kW silicon na-achịkwa (SCR) zuru oke na-enye ike na-enye ike na-arụ ọrụ nke Institute of Mechanical and Electrical Engineering mepụtara dị ka ọmụmaatụ. The unit agbaze oriri p gosiri na teknuzu nkọwa bụ 520 kWh / t, na ọkụ ọkụ ọkụ na-eji ike itinye n’ọrụ ihe uru nke K1 nwere ike iru 0.9, na uru nke na-arụ ọrụ ike itinye n’ọrụ ihe K2 weere dị ka 0.85. Enwere ike nweta nrụpụta ọkụ eletrik dị ka:

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

Ekwesịrị ịkọwapụta na ụfọdụ ndị ọrụ na-agbagwoju anya ihe mgbaze na arụpụta ihe, ma were ha dịka otu ihe ahụ pụtara. Ha atụleghị ọnụọgụ ọkụ ọkụ eletrik na-arụ ọrụ ọkụ eletrik K1 yana ọnụọgụ ọrụ ike ọrụ K2. Nsonaazụ nke ngụkọta oge a ga-abụ N = 2500/520 = 4.8 (t / h). Igwe ọkụ eletrik ahọpụtara n’ụzọ dị otú a enweghị ike ịrụpụta nrụpụta arụpụtara.