Kedu ihe bụ ihe na-eme ka Hydrogen Production Rectifier transformer dị?

Transformer Hydrogen Production Rectifier bụ ngwaọrụ eletriki pụrụ iche dị mkpa maka mmepụta hydrogen electrolytic, na-eje ozi dị ka isi ihe nke sistemụ mgbanwe ike nke na-agbanwe ọkụ eletrik na-agbanwe agbanwe (AC) site na grid ma ọ bụ isi iyi ike mmeghari ohuru ka ọ bụrụ ọkụ eletrik kwụsiri ike, nke a na-achịkwa (DC) nke achọrọ maka electrolysis mmiri. Ọrụ ya bụ isi bụ ijikọ oghere dị n'etiti ike AC dị elu na mkpa DC dị ala, nke dị elu nke hydrogen electrolyzers (dịka ọmụmaatụ, alkaline ma ọ bụ proton exchange membrane (PEM), na-ahụ na ọkọnọ ike dị irè, a pụrụ ịtụkwasị obi, na nke dị elu maka kewaa mmiri ka ọ bụrụ hydrogen na oxygen.

Ọrụ Isi

Transformer ahụ na-arụ ọrụ atọ dị mkpa na mmepụta hydrogen:

Mgbanwe Voltaji: Na-agbada AC voltaji dị elu (dịka ọmụmaatụ, 10 kV, 35 kV) gaa na DC voltaji dị ala (dịka ọmụmaatụ, 160 V–592 V) nke electrolyzers chọrọ, nke na-arụ ọrụ na ike DC iji kwalite mmeghachi omume electrolysis.

Nkwụsi Ike Ike: Na-enye voltaji ziri ezi na iwu ọkụ eletrik iji nọgide na-enwe mmepụta ike kwụsiri ike, ọbụlagodi na mgbanwe na isi mmalite ike mmeghari ohuru (dịka ọmụmaatụ, ifufe, anyanwụ) ma ọ bụ mgbanwe ibu grid. Nkwụsi ike a dị oke mkpa iji gbochie mmebi electrolyzer ma melite mmepụta hydrogen.

Mbelata Mmebi nke Harmonic: Na-eji atụmatụ multi-pulse (dịka ọmụmaatụ, 12-pulse, 24-pulse, 48-pulse, ma ọ bụ 96-pulse) iji belata mgbanwe harmonic na mmepụta ugbu a. Harmonics—ugboro ole a na-achọghị site na ndozi—nwere ike imebi ogo ike, mee ka mfu ike dịkwuo elu, ma gbochie akụrụngwa ndị ọzọ. Multi-pulse topologies (nke a rụpụtara site na windings nke a na-agbanwe agbanwe ma ọ bụ akwa mmiri ndị yiri ya) na-ebelata mgbanwe ndị a, na-agbaso ụkpụrụ dịka IEEE 519.

Isi Atụmatụ Teknụzụ

A na-emepụta transformers mmepụta hydrogen maka arụmọrụ dị elu, ntụkwasị obi, na ndakọrịta na electrolyzers. Nhazi ha gụnyere ọtụtụ atụmatụ dị elu:

Nhazi nke Multi-Pulse: Nhazi ndị a na-ahụkarị gụnyere sistemụ 12-pulse, 24-pulse, 48-pulse, na ọbụna sistemụ 96-pulse. Dịka ọmụmaatụ, transformer 96-pulse (dịka ọmụmaatụ, usoro ZHSFT nke CEEG) na-eji ọtụtụ àkwà mmiri ndị yiri ya nwere windings nke a na-agbanwe agbanwe iji belata njupụta harmonic (THD) ruo n'okpuru 10%, na-ahụ na grid dakọtara ma na-echebe electrolyzers site na ripple voltaji.

Arụmọrụ Dị Elu: Transformers nke oge a na-enweta arụmọrụ nke 97.5% ma ọ bụ karịa​ mgbe ibu zuru oke, na-ebelata mmefu ike. Ihe ndị dị mkpa na-ebelata mfu (dịka ọmụmaatụ, ígwè silicon nke na-adabere na ọka) na nhazi winding kachasị mma na-enyere aka nke a.

Iwu Kwụ ọtọ: Na-ejikọta ihe mgbanwe tap n'elu ibu (OLTC)​ maka mgbanwe voltaji siri ike (±10% nzọụkwụ) na njikwa akụkụ thyristor​ maka nhazi dị mma (nhazi mmepụta 0-100% na-aga n'ihu). Sistemụ ngwakọ a na-ahụ na-eme ka a na-agbanwe agbanwe nke ọma na ihe achọrọ maka usoro ike, dịka mgbanwe na njupụta elektrọl ma ọ bụ ọchịchọ mmepụta.

Ọrụ siri ike: E wuru ya ka o wee nagide ọnọdụ ọrụ siri ike (dịka ọmụmaatụ, ihu igwe okpomọkụ, uzuzu, iru mmiri) yana ihe ndị dị ka mkpuchi Class H​ (na-eguzogide 180°C), oyi mmanụ-ikuku (FOA)​ (maka gburugburu okpomọkụ dị elu), na mkpuchi na-eguzogide nchara​ (ọkwa IP54). Atụmatụ ndị a na-agbatị ndụ ọrụ (ruo afọ 30) ma na-ebelata mkpa mmezi.

Ike Ibu Oke: Emebere ya iji jikwaa ibu arọ nwa oge (dịka ọmụmaatụ, 20% karịa ikike e nyere) na-emebighị arụmọrụ, na-ahụ na ọrụ na-aga n'ihu n'oge oke ọchịchọ ma ọ bụ mgbanwe ike mmeghari ohuru.

Ngwa na Mmepụta Hydrogen

A na-eji transformers mmepụta hydrogen eme ihe na nnukwu ọrụ hydrogen akwụkwọ ndụ akwụkwọ ndụ na mmepụta hydrogen ụlọ ọrụ mmepụta ihe, ọkachasị ndị ejikọtara na isi mmalite ike mmeghari ohuru. Ihe atụ gụnyere:

Ọrụ Jilin Da'an nke e ji ikuku na anyanwụ rụọ: Otu n'ime ọrụ hydrogen-ammonia akwụkwọ ndụ akwụkwọ ndụ kachasị ukwuu n'ụwa, site na iji transformers CEEG nke 96-pulse rectifier iji nye ike electrolyzers 2000 Nm³/h. Transformers ndị a na-eme ka ike ifufe na anyanwụ dị irè ghọọ hydrogen, na-akwado mmepụta nke ammonia akwụkwọ ndụ akwụkwọ ndụ na methanol.

Ọrụ Mmiri Hydrogen Green nke Songyuan: Site na Hitachi Energy, ndị na-agbanwe ihe na-arụzi ihe na-akwado ebe a na-emepụta ike mmeghari ohuru nke nwere ike imeghari 3-GW (ikuku na anyanwụ). Nhazi obere nke transformers, obere mfu, na iguzogide harmonic na-eme ka ọkọnọ ike a pụrụ ịdabere na ya maka mmepụta hydrogen, nke a na-eji eme ka ammonia na methanol mepụta.

Ụlọ Ọrụ Mmepụta Elektrolysis: A na-eji ya eme ihe n'ịmepụta chlor-alkali, iji ígwè eme ihe, na usoro mmepụta ihe ndị ọzọ chọrọ ike DC. Dịka ọmụmaatụ, sistemụ transformer rectifier 700 kVA nke e tinyere na Democratic Republic of the Congo (DRC) na-enye ike electrolysis maka usoro mmepụta ihe, nke nwere nhazi thyristor 12-pulse na OLTC maka njikwa voltaji ziri ezi.

Uto ahịa na usoro ya

Ahịa zuru ụwa ọnụ maka transformers mmepụta hydrogen na-eto ngwa ngwa, nke na-akpali mmụba nke ọchịchọ maka hydrogen akwụkwọ ndụ akwụkwọ ndụ (nke sitere na ike mmeghari ohuru) na mkpa ọ dị iwepụ carbon n'ime ụlọ ọrụ dị ka ígwè, kemịkalụ, na njem. Dịka akụkọ 2025 nke QY Research si kwuo, a na-atụ anya na nha ahịa ga-eto site na US $108 nde na 2024 ruo US $1213 nde ka ọ na-erule 2031, na ọnụego uto kwa afọ (CAGR) nke 36.8% n'oge amụma ahụ. A na-akwalite uto a site na:

Njikọta Ike Mmegharị: Mgbanwe gaa n'ike ifufe na anyanwụ chọrọ transformers rectifier nke nwere ike ijikwa ntinye ike na-agbanwe agbanwe ma na-edobe mmepụta DC kwụsiri ike.

Ọrụ Hydrogen buru ibu: Gọọmentị na ụlọ ọrụ na-etinye ego na ọrụ hydrogen akwụkwọ ndụ gigawatt (dịka ọmụmaatụ, HyDeal Ambition nke EU, atụmatụ Hydrogen Powering Jilin nke China), nke chọrọ transformers rectifier nwere ikike dị elu ma dị irè.

Mmepe Teknụzụ: Mmepụta ihe ọhụrụ dịka ndị na-agbanwe silicon carbide (SiC), njikọta grid smart, na nhazi transformer ugboro ugboro na-eme ka arụmọrụ ka mma, na-ebelata mfu, ma na-eme ka njikọta ka mma na sistemụ ike mmeghari ohuru.

Nchịkọta

Transformer mmepụta hydrogen rectifier bụ akụkụ dị mkpa nke sistemụ mmepụta hydrogen nke oge a, na-eme ka mgbanwe ike AC dị irè gaa na DC kwụsiri ike achọrọ maka electrolysis. Atụmatụ ya dị elu—gụnyere atụmatụ dị iche iche, arụmọrụ dị elu, nhazi ziri ezi, na owuwu siri ike—na-ahụ na ọrụ a pụrụ ịdabere na ya na nnukwu ọrụ hydrogen akwụkwọ ndụ akwụkwọ ndụ na ngwa ụlọ ọrụ mmepụta ihe. Ka ọchịchọ maka hydrogen akwụkwọ ndụ akwụkwọ ndụ na-eto, ọrụ nke transformers rectifier ga-adịkwu oke mkpa, na-akwalite ihe ọhụrụ na mmụba n'ahịa ụwa.