Types of generators: synchronous, asynchronous, inverter

Na nke ugbu a ahịa e nwere ọtụtụ ụdị nke generators: synchronous, asynchronous, inverter. Ọ bụ ezie na otu nzube, ha nwere ịrịba iche, nke nwere a kpọmkwem mmetụta na ike mmepụta. Ka anyị anya na atụmatụ nke ọ bụla ụdị generators.

N'ime ụlọ ahịa dị mkpa ka ị dee, ihe ụdị generator: synchronous ma ọ bụ asynchronous.

The kasị mkpa nke synchronous generators

synchronous ụdị electric generator bụ a igwe na-arụ ọrụ na ike ọgbọ mode. Ya mma bụ hà ugboro nke adiana nke ndọta na-akwanyere ndị Starter rotor ọsọ. The magnetik okporo osisi nke rotor na n'usoro ndọta na-eme, nke mgbe agafe Starter asọfe forms nime ya ihe electromotive ike. The generator nke ụdị rotor bụ electromagnet ma ọ bụ na-adịgide adịgide magnet.

Nke a imewe atụmatụ na-enye a synchronous generator na uru ndị dị otú ahụ dị ka:

• fọrọ nke nta ezu ọgụ na-akwụsị akwụsị overloads ma ọ bụ Starter;
• ugbu a na-emepụta a elu mma na a ufọk ufene voltaji;
• eme voltaji nwere ezi sinusoid.

Isi mwepu nke synchronous generators bụ ha susceptibility ka mmiri ma ájá.

Generators synchronous ụdị na-atụ aro maka ojiji, ma ọ bụrụ na ọ dị mkpa ka ike na ngwa na a elu na-amalite ugbu a, dị ka nfuli, okirikiri ịwa nkume. Ike osisi nke a na klas na-amamihe na-eji maka na njikọ ngwa.

Isi pro asynchronous generators

Mobile ike ojii bụ ụdị asynchronous moto, nke na-eji maka braking mode. Nke a pụtara na rotor na ndọta Starter atụgharị na one direction, ma na ụfọdụ ruo n'ókè nke oge. The n'usoro ndọta-apụghị kwagara n'ihi na nke mmepụta ugboro na voltaji bụ mgbe dabere na rotor ọsọ.

The uru nke asynchronous generators na klas:

• elu iguzogide obere sekit;
• nnweta nke akpaka ukpụhọde smoothes surges;
• klirfaktor bụ na a larịị nke 2%, adịru ume eme enweghị atọhapụ ize ndụ mmiri;
• obere ego nke okpomọkụ tọhapụrụ n'oge ike mmepụta.

The isi na-adịghị mma nuance asynchronous ike osisi bụ na ha agaghị anabata inrush okwukwo.

Họrọ dizel ike asynchronous ụdị na-atụ aro maka ejikọta elektrosvarok, dị ka ọ na-ana achi achi a ezigbo onuete. Ha na-eguzogide ọgwụ mmiri ma ájá, na ike ya mere na-arụ ọrụ were were dị iche iche ụlọ ọrụ, ewu na saịtị, n'okporo ámá. N'ihi na asynchronous ike osisi ga-ejikọrọ ngwa, n'ihi na nke voltaji ma ugboro adịghị akpọ ọrụ dị mkpa.

The na-echekwa na-ere ma synchronous na asynchronous generators

Gịnị bụ àgwà nke inverter generator?

Generator inverter - a usoro nke ugbu a N'ịbụ esịtidem combustion engine, na mgbe ahụ, ọ na-zitere ka ike ngwá electronic, ebe ọ bụ gbanwee na DC na ebubo esịtidem batrị. Mgbe nke ahụ gasịrị, kpọmkwem ugbu a dị mkpa ọzọ ghọọ a agbanwe. N'ihi nke a, e nwere ihe inverter, nke site na downstream nke accumulator mmepụta 220 na a ugboro ole nke 50 Hz.

Uru nke a haziri ndị ọzọ echekwa na mmanụ ụgbọala oriri, n'ihi na oscillator ike ịnọgide na-enwe otu rotational ọsọ. Ke adianade do, rotational ọsọ nwere ike ala, ma nke a ga-ezu iji n'ụzọ zuru ezu na-ana batrị. A ala adiana ọsọ, na generator na-erepịakwa obere mmanụ ụgbọala. Inverter usoro na-enye ohere iji nweta a kwụsiri ike larịị ma, ya mere, nche ọzọ jikoro na-mkpa akụrụngwa.

Inverter generators ndị kasị oru oma, n'ihi na ha nwere ike imeghari ahụ n'ezie ibu. Ọ bụrụ na ọ bụ obere, na generator onwe tụụrụ ka echekwa ọrụ nke engine.

N'etiti inverter generator mwepu bụ batrị. Ọ bụrụ na ọ ada ada, ịrụzi generator adịghị pụta, na nwere dochie ya a ọhụrụ. Ọzọkwa nke dee bụ elu na-eri nke generator na inverter ụdị. N'ihi na ọ ga-akwụ okpukpu abụọ nke ihe karịa na synchronous ma ọ bụ asynchronous ụdị.

The generator inverter a chọrọ jikọọ elu-uche technology: kọmputa, microwaves, ji esi mmiri ọkụ na ngwá, oge a ọdịyo na video akụrụngwa.

N'ihi bụ na iji jikọọ ọtụtụ ndị ngwa mkpa na-eji synchronous generators, ijikọ akụrụngwa na-atụ aro ịzụta asynchronous nlereanya, na nwere ịzụta a ike inverter maka mwute ngwá.