mkpanaka ígwè na-aga n’ihu induction ọkụ ọkụ

Na ígwè na ígwè ọrụ mmepụta ihe, mgbe mmepụta dị ukwuu, na-aga n’ihu itinye n’ọkwa kpo oku n’ihi na a na-eji ígwè ígwè eme ihe ugbu a karịa. Mgbe mkpanaka ígwè ahụ kpụ ọkụ n’ọnụ, a na-agbanye ya na-ekpo ọkụ na-ekpo ọkụ, wee nwụọ na-emepụta ma ọ bụ stamping.

Ọgụgụ 12-51 bụ igwe nchara nchara n’etiti oge na-aga n’ihu induction ọkụ ọkụ. A na-etinye mkpanaka ígwè ahụ n’elu ikpo okwu na-ama jijiji nke nri nri, a na-adọta ya n’okporo ụzọ nri nri site na usoro ịdọrọ akpaka, nke usoro iwu na-enweghị nkwụsị nke DC moto na-ebugharị. Ihe nrịbama nri na-enye ụlọ mmanya ahụ na inductor maka ikpo ọkụ induction. A na-ekpebi ọnụọgụ nke sensọ dị ka dayameta nke mmanya na mmepụta. A haziri ihe mmetụta ndị a n’ahịrị kwụ ọtọ. A na-eji ọkụ ọkụ induction a na-aga n’ihu na-ekpo ọkụ na-ekpo ọkụ nchara na ogologo Φ55 – Φ 100 mm na ogologo nke 6m. The kpo oku okpomọkụ bụ t = 1200 ℃ ± 25Y, ya bụ, okpomọkụ dị iche n’etiti elu na isi nke mmanya bụ 50 ℃, na arụpụtaghị ihe bụ 3600kg / h. The thyristor inverter na-akwado, ugboro bụ 1100Hz, ike bụ 1 320kW, na mkpa paramita nke inductor na-egosi na Isiokwu 12-10.

Ọgụgụ 12-51 Ọkụ kpo oku na-aga n’ihu

Tebụl 12-10 Nka na ụzụ nke ihe mmetụta

Dayameta mkpanaka ígwè / mm	% 55 – % 65	% 70 – % 80	% 85 – % 100
Igwe mmiri na-atụgharị/atụgharị	31	27	27
Igwe mmiri n’ime dayameta / mm	% 110	% 130	% 155
Dayameta nke ime ime / mm	% 90	% 105	% 125
Oke ọkpọkọ ọla kọpa dị ọcha / mm	16 x 16	14 x14	14 x14
Igwe mmiri mmiri / a	2	2	2
Voltaji/V	325	325	325
Ugbu a /A	2700	2600	2400
Ugboro ugbu a /Hz	1100	1100	1100

A na-ekewa ndị inductors n’ime otu atọ dịka dayameta nke mkpanaka ígwè. Mgbe ị na-ekpo ọkụ nchara ígwè nke dị iche iche dayameta, a ghaghị dochie inductors kwekọrọ. Enwere ike itinye ihe ruru 10 inductors na ọkụ ọkụ induction. Ogologo eriri igwe nke inductor bụ 550mm. Mgbe ọgwụgwọ mkpuchi gasịrị, a na-ekpuchi eriri igwe na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ nke a na-eji ajị anụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ nke ihe ndị na-emegharị ihe. N’ikpeazụ, a na-eji bọọdụ ciment asbestos na-eme igbe, a na-edozi eriri ahụ n’ime igbe ahụ. . Ogologo igbe nke ọ bụla bụ 600mm, ebe ntinye dị n’etiti igbe na igbe bụ 200mm, a na-etinyekwa nkwado nkwado nri n’etiti.

Ihe na-enye ike nke inductor bụ na a na-ejikọta inductor abụọ n’usoro mbụ, wee jikọta ya n’otu n’otu na eriri ọkụ ọkụ, dị ka egosiri na Figure 12-52.

Ọgụgụ 12-53 bụ ahịrị mmepụta ọkụ induction na-aga n’ihu nke ụlọ ọrụ mba ofesi rụpụtara nwere ike nke 12MW, ngụkọta nke inductor 26, yana ngụkọta ogologo nke 157 m (47.86m).

Onyonyo 12-52 eserese wiring nke 10 sensọ

Ọgụgụ 12-53 Na-aga n’ihu na-emepụta ahịrị mmepụta kpo oku