Ezi uche nke induction kpo oku

1. Ike ọkọnọ nke induction kpo oku oku bụ atọ-phase alternating ugbu a, ugboro bụ 50Hz, na-abata akara voltaji bụ 380V. Maka ọkụ ọkụ induction ike dị elu, voltaji ntinye nwere ike ịbụ 660V, 750V, 950V, wdg.

2. Igwe ọkụ induction na-ekpo ọkụ na-arụ ọrụ site na transformer, nke nwere ike kewaa n’ime ụdị abụọ: ihe ngbanwe nke akọrọ na mmanụ ọkụ dị ka mgbasa ozi dị jụụ dị iche iche. N’ime induction kpo oku ụlọ ọrụ, anyị na-akwado mmanụ-mmanụ rectifier transformers.

3. N’okpuru voltaji ma ọ bụ ọkwa dị elu, ike mmepụta nke ọkụ ọkụ ọkụ induction nwere ike gbanwee nke ọma na-aga n’ihu, na nhazi nhazi bụ 5% -100% nke ike a kwadoro;

4. Ntugharị ugboro ugboro kabinet na-enye ọkụ ọkụ ọkụ ọkụ induction bụ isi ihe mejupụtara, nke mejupụtara akụkụ abụọ: rectifier / inverter. Ọrụ nke akụkụ rectifier bụ usoro ịtụgharị 50HZ alternating current ka ọ bụrụ ihe na-emegharị emegharị. Dị ka ọnụ ọgụgụ nke mgbazigharị pulse si dị, enwere ike kewaa ya n’ime 6-pulse rectification, 12-pulse rectification, na 24-pulse rectification. Mgbe emezigharịrị, a ga-ejikọta reactor na-eme ka ọ dị nro na usoro dị mma. Ọrụ nke akụkụ inverter bụ ịtụgharị ugbu a na-emepụta site na nrụzi ka ọ bụrụ ihe na-agbanwe agbanwe ugboro ugboro wee nye ike na eriri induction.

5. Mgbe mmepụta voltaji nke induction ọkụ ọkụ ọkụ karịa 1.1-1.2 ugboro nke kacha mmepụta voltaji ma ọ bụ karịa voltaji ntọala uru, overvoltage nchedo usoro ga-eme ka ngwaọrụ na-akpaghị aka kwụsị ọrụ ma na-enye ihe mgbaama mkpu – ọkụ ọkụ. overvoltage egosi ìhè nke igbe ngwá .

6. The capacitor kabinet nke induction ọkụ ọkụ ọkụ bụ ngwaọrụ na-enye reactive ike akwụ ụgwọ na induction eriri igwe. Enwere ike ịghọta naanị na ọnụọgụ nke capacitance na-emetụta ike nke akụrụngwa ozugbo. The yiri resonance induction oku oku ọkụ nwere naanị otu ụdị resonance capacitor (eletriki kpo oku capacitor), mgbe usoro resonance induction kpo oku oku ọkụ nwere nza capacitors na mgbakwunye na resonance capacitor (eletriki kpo oku capacitor).

7. Mgbe akwa inverter nke ọkụ ọkụ induction na-ekpo ọkụ na-ejikọta ya kpọmkwem na nkenke, usoro nchebe ga-eme ihe ozugbo iji kwụsị ngwaọrụ ahụ na-akpaghị aka, ma zipụ ihe mgbaàmà na-emebiga ihe ókè – na-amụba ọkụ ọkụ na-egosi na-egbuke egbuke nke igbe ngwá ọrụ.

8. Mgbe nrụgide na-arụ ọrụ nke usoro mmiri jụrụ oyi nke ọkụ ọkụ ọkụ ọkụ induction dị ala karịa otu uru, ngwá ọrụ ọkụ ọkụ induction, na-eme ka ọkụ na-ekpo ọkụ na-ekpo ọkụ, na-emenyụ ọkụ na-ekpo ọkụ na-emepụta ihe na-emepụta akara nwere ike ịkwụsị na ọkụ ọkụ. egosi na panel.

9. Ngwa ntụgharị ugboro ugboro nke induction kpo oku nakweere thyristor SCR, nke bụ isi akụkụ nke ike ọkọnọ. Ịrụ ọrụ nke thyristor ahọpụtara ga-emetụta arụmọrụ nke akụrụngwa ozugbo. Nkewa nke thyristor a na-ejikarị eme ihe,

1) KP ụdị thyristor nkịtị, nke a na-ejikarị emezigharị;

2) KK ụdị ngwa ngwa thyristor, nke a na-ejikarị na inverter;

1. KF ụdị asymmetric thyristor bụ ụdị thyristor ọhụrụ emepụtara n’afọ ndị na-adịbeghị anya, nke a na-eji na ngwa inverter usoro.