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Loluphi uhlobo lwemoto olulungele izixhobo zokusila ibhola?

2024-11-05

Ngokubanzi, izixhobo ezahlukeneyo zineentlobo ezahlukeneyo zeemoto kunye neemeko ezahlukeneyo zokusebenzisa, ke zininzi iintlobo kunye nesantya seenjini. Kwimveliso yesamente, iimveliso ze-silicate, izinto ezintsha zokwakha, izinto ezichasayo, izichumisi, i-beneficiation yensimbi emnyama kunye ne-non-ferrous, iglasi kunye neekeramics, iibhola zebhola zihlala zisetyenziswa. Ngoko ke, luhlobo luni lwemoto ekufuneka lukhethwe kwiibhola zebhola? Kukho ubukhulu becala olu ngcelele lulandelayo.

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Eyokuqala yilei-asynchronous motors. Ngaphandle kweebhola ezincinci zebhola ezisebenzisa iimotor ze-squirrel cage ekuqhubeni, uninzi lweebhola ezincinci kunye nobukhulu obuphakathi zisebenzisa iimotor ezinamanqanaba amathathu asynchronous ukuqhuba. Ukungalungi okuphambili kweenjini ze-asynchronous ekuqhubeni i-ball mill kukuba zilula kwaye zincinci, zine-torque eyaneleyo yokuqalisa, zinokuqala ngokuthe ngqo i-mill yebhola, kwaye zilawulwa ngokudibanisa ukuchasana kochungechunge lwe-rotor winding. Eyesibini iimotor ezihambelanayo. Kukho iintlobo ezimbini zeenjini zokuqhuba iibhola zebhola, ezizezi, ezisezantsi ziqala iimotor ze-torque synchronous kunye ezinkulu. iimotor ezinesantya esiphezulu esinesantya esiphezulu se-synchronous motorskubazingqusho zebhola. Eyokugqibela nguinduction motor synchronous. Ineenzuzo ezilandelayo: ineengenelo zetorque enkulu kodwa incinci iqalisa ngoku xa iqala, kwaye inenzuzo yento yamandla ephambili kuneemotor ezilungelelanisiweyo xa zisebenza, ngaloo ndlela isombulula ingxaki yembuyekezo ye-inertial yegridi yamandla eplanti yesamente. Into engalunganga kukuba ukuvelisa kuntsonkothile kwaye ixabiso liyabiza, kodwa imotor ye-synchronous induction inekamva elithembisayo njengemoto yokuhambisa yemoto enkulu yokusila.

 

Xa ukhetha imoto yokugaya ibhola, ngaphezu kokuqwalasela iimpawu zemoto ezikhankanywe ngasentla, utyalo-mali lokuqala kunye neendleko zokusebenza kufuneka zithathelwe ingqalelo. Qwalasela uhlobo lweemoto zezinye izixhobo kwiplanti yesamente, oko kukuthi, amandla ombane womnatha wombane wesityalo sonke. Xa umisela i-voltage elinganisiweyo, imeko ye-transformer yegridi yamandla kwindawo apho isityalo se-samente sikhoyo kunye nobukhulu bomthamo wegridi yamandla kufuneka kuqwalaselwe. I-motor kufuneka ichongwe ngokuhambelana nesicwangciso sokuhanjiswa komatshini kwi-mill yebhola, kunye neemeko zokwenziwa komatshini wendlela yokunciphisa kufuneka ziqwalaselwe xa kuhlolwa.