Inverter y'ingufu ziciriritse

Igisobanuro cy'icyitegererezo

1. Ibipimo n'uburemere ni ibyo kwitabwaho gusa; ibipimo n'uburemere nyabyo bigomba kuba nk'uko byavuzwe mu masezerano ya tekiniki.
2. Ku bipimo bisanzwe by'uruhererekane, voltage y'inyongera ingana n'voltage y'umusaruro.
3. Uburebure rusange ntibukubiyemo uburebure bw'umufana ukonjesha; hagomba kongerwaho indi mm 300 kugeza kuri mm 600 ku burebure bw'umufana.
4. Ibipimo n'uburemere byavuzwe haruguru bivuga igiteranyo cy'akabati ko kugenzura, akabati k'ingufu, n'akabati ka transformer.
   hatarimo akabati kagendana n'umuyoboro w'amazi.
5. Ibisabwa kugira ngo uburebure bw'ibikoresho bube bugufi ni ibi bikurikira: nibura mm 1500 uvuye imbere y'ibikoresho ujya ku rukuta, nibura mm 1000 uvuye inyuma, nibura mm 800 uvuye ku mpande zombi, na nibura mm 1000 uvuye hejuru y'ibikoresho ujya ku gisenge.
6. Ubushobozi busanzwe bwo gupima umubyigano ni 120% 6 mu munota 1, byemewe rimwe mu minota 10. Ubushobozi bwo gupima umubyigano bushobora kuba 125%, 150%, cyangwa 200% burahari kugira ngo buhuze n'ibisabwa bitandukanye byo gukoresha.
7. Igipimo cy'ingufu za moteri gishobora gutandukana bitewe n'ubwoko bwa moteri n'imiterere yayo, kandi gitangwa kugira ngo kibe ari cyo cy'ingenzi gusa.

Guhitamo icyitegererezo

Imbonerahamwe y'ibanze y'uruziga

Igisubizo kidafite Harmonic

Uburyo bwo kuzunguruka bwa transformer ihindura imiterere y’ingufu bukoresha uburyo bwagutse bwo guhuza delta, bugahindura inguni y’uburyo bwo kuzunguruka bwa buri buryo.

• Ibi bigabanya ingaruka za harmonics ziterwa n'icyo gikoresho ku muyoboro w'amashanyarazi.
• Gufata ibice bibiri bihujwe mu buryo bukurikiranye nk'urugero rw'isesengura: inguni y'impinduka y'igice o = 60°/2 = 30°
• Umuyoboro w'amashanyarazi werekezwa ku ruhande rw'ibanze rw'injira maze ukaguka ukajya mu ruhererekane rwa Fourier:

Ibice bya harmonike bya 5, 7, na 11 bifite inguni z'icyiciro zitandukanye na 180°, kandi binyuze mu ikoranabuhanga ryo gukosora ihinduka ry'icyiciro, izi harmonike zirasenya.

Fata urugero rwa transformateur ihindura imiterere y’imashini ihindura imiterere y’ingufu ya 10kv (VFD). Ingufu zayo zo kuzunguruka zifite amanota 10kv, mu gihe uruhande rwa kabiri rugizwe n’ingufu 24 z’impande eshatu, buri imwe ifite voltage isohoka ya 690v. Buri zunguruka ikoresha uruziga rwagutse rwa delta kandi ifite itandukaniro rya 7.5°, Iyi genamiterere ishobora gukuraho neza harmonics ziri munsi ya 47th order, bivuze ko gukosora 48-pulse bishobora gukumira harmonics ziri munsi ya 47th order (ibarwa hakurikijwe formula 6n-1, aho n yerekeza ku mubare w’ibice kuri buri tsinda).

Porogaramu zo mu nganda

Ingufu zikoreshwa mu gutanga amashanyarazi:

imashini zikoreshwa mu gukaraba, umuyaga w’ibanze/uwa kabiri, ipompo z’amazi zizenguruka, ipompo zitanga amazi ashyushye, ipompo zitanga amazi ashyushye, ipompo zitanga amazi ashyushye, ipompo zitanga amazi ashyushye, ipompo zitanga amazi ashyushye

Amavuta, Gazi n'imiti:

Pompe zikoreshwa n'amashanyarazi (ESPs), pompe ziterwa, pompe zo kohereza amavuta, compressors z'imiyoboro, compressors za LNG, compressors zo gutandukanya umwuka, compressors za syngas, compressors za ammonia zikonjesha "imashini z'urubura", compressors za gaze y'ibicuruzwa, compressors za propylene, dioxyde de carbone com.pressors

Ubucukuzi bw'amabuye y'agaciro:

Imikandara itwara imizigo, umuyaga uhuha mu kirombe kinini, ipompo zo gusohora amazi ya methane, ipompo zikoresha slury, imashini zisya, imashini zisya zikoresha sAG (semi-autogenous grinding mills), imashini zitunganya imizigo zikoresha umuvuduko mwinshi

Sima:

Amafeni azunguruka ya mil mbisi, amafeni akoresha icyuma gisohora umuriro mu mashanyarazi, amafeni akoresha icyuma gisohora umuriro mu mashanyarazi, amafeni akoresha icyuma gisohora umuriro mu mashanyarazi, amafeni akoresha icyuma gisohora umuriro mu mashanyarazi, amafeni akoresha icyuma gisohora umuriro mu mashanyarazi, amafeni akoresha icyuma gikonjesha cya clinker, inganda z'amakara, imashini zikoresha icyuma gisohora umuriro mu mashanyarazi

Ubuhanga mu by'ibyuma

Amasafuriya yo gukusanya ivumbi, amasafuriya akoreshwa mu gukaraba, amasafuriya akoresha umuyaga ushyushye, amapompe y'amazi azenguruka, amapompe akuraho ubushyuhe, amapompe y'ubushyuhe bw'ibimera, amasafuriya atandukanya umwuka, inganda zisya, imashini zitera ibisasu, amasafuriya agarura ingufu mu cyerekezo cy'imirongo ibiri.

Gutunganya amazi mu Mujyi/Muri Amerika:

Pompe zifata amazi mabi, pompe zitanga amazi, pompe z'ibanze, pompe z'amazi zisukuye, pompe zikuraho umunyu mu mazi yo mu nyanja, pompe zitera imbaraga, pompe zo kuhira

Gukoresha ingufu mu buryo bw'imyanda:

Amafeni n'amapompo asanzwe atandukanye

Ibiranga by'ingenzi

• Gutembera mu muhanda ufite voltage nke (LVRT)
• Gutangiza byihuse nyuma yo gutakaza ingufu (mu masegonda 20)
• Imikorere yo kunyura mu mashini zikoresha ingufu
• Ubushobozi bwo gutangira mu kirere (gutangira mu kirere)
• Umumaro wo guhinduranya uhuza
• Ingufu zikoreshwa mu kugenzura zidafite akamaro (si ngombwa)
• Igishushanyo mbonera cy'imashini y'amashanyarazi idafite ingufu nyinshi (N+l, nta yandi mahitamo)
• Amasafuriya yo gukonjesha adakoreshwa cyane (ni ngombwa)
• Izindi nshingano zishobora guhindurwa hakurikijwe ibyo umukiriya akeneye
• Moduli yihariye yo kugenzura ibyuma
• Akabati ko gukandamiza umuyoboro wa Magnetizinginrush
• Akabati ko mu bwoko bwa "One-drive-one" gakozwe n'intoki gakoresha akantu ko mu bwoko bwa "One-drive-one"
• Akabati k'intoki gafite imashini imwe n'abiri
• Akabati k'imodoka imwe cyangwa imwe gakoresha ikoranabuhanga ryikora ku buryo bwikora
• Akabati k'imodoka imwe cyangwa ebyiri gakoresha ikoranabuhanga ryikora ku buryo bwikora
• Akabati ko guhinduranya gakoresha imodoka imwe cyangwa imwe gahuza
• Akabati k'ibikoresho bisohora amashanyarazi
• akabati k'ibanga