Yog vim li cas 200KW Diesel Genset Tsis Muaj Tam Sim No thiab Voltage

Niaj hnub no, ib tug neeg nug txog lub 200KW lub tshuab hluav taws xob , uas tuaj yeem pib thiab khiav ib txwm, thiab lub tshuab hluav taws xob yuav raug kaw tam sim tom qab li 1.2 feeb ntawm kev ua haujlwm.Nrog lub multimeter, koj tuaj yeem pom tias qhov hluav taws xob tam sim ntawd rov qab mus rau xoom thiab rov qab los.Qhov no tshwm sim yog dab tsi?

Cov laj thawj vim li cas cov tshuab hluav taws xob diesel tsis tuaj yeem tsim hluav taws xob yog raws li hauv qab no:

1. Cov ncej hlau nplaum ntawm lub tshuab hluav taws xob poob nws cov hlau nplaum;

2. Excitation circuit Cheebtsam puas lawm los yog lub Circuit Court yog qhib, luv-circuited los yog grounded;

3. Kev sib cuag tsis zoo ntawm tus txhuam exciter lub cev muaj zog thiab lub commutator lossis tsis txaus txhuam tuav;

4. Cov xaim ntawm qhov excitation winding yog tsis ncaj ncees lawm thiab lub polarity yog opposite;

5. Lub tshuab hluav taws xob txhuam yog nyob rau hauv kev sib cuag tsis zoo nrog lub nplhaib plam, los yog lub zog txhuam tsis txaus;

6. Qhib Circuit Court ntawm lub tshuab hluav taws xob stator winding lossis rotor winding;

7. Cov xaim ntawm lub tshuab hluav taws xob cov hlau lead yog xoob lossis qhov hloov pauv tsis zoo;

8. Lub fuse yog cua tshuab, thiab lwm yam.

Txoj kev kho rau tsis muaj tam sim no thiab qhov hluav taws xob tso tawm ntawm lub tshuab hluav taws xob diesel teeb:

1. Multimeter voltage ntsuas cov ntaub ntawv.

Tig lub multimeter pob qhov rooj rau DC voltage 30V iav (los yog siv ib tug dav DC voltmeter mus rau lub iav uas tsim nyog), txuas cov liab xeem coj mus rau lub generator "armature" kev twb kev txuas kem, thiab cov dub xeem coj mus rau lub tsev, kom lub cav. khiav ntawm nruab nrab ceev los yog siab dua, 12V hluav taws xob system Tus qauv tus nqi ntawm qhov voltage yuav tsum nyob ib ncig ntawm 14V, thiab tus qauv tus nqi ntawm qhov voltage ntawm 24V hluav taws xob system yuav tsum nyob ib ncig ntawm 28V.

Ob, sab nraud ammeter nrhiav kom tau

Thaum tsis muaj ammeter ntawm lub dashboard ntawm lub tsheb, ib qho DC ammeter sab nraud tuaj yeem siv los ntes.Ua ntej tshem tawm lub tshuab hluav taws xob "armature" txuas ncej hlau, thiab tom qab ntawd txuas tus ncej zoo ntawm DC ammeter nrog thaj tsam li 20A mus rau lub tshuab hluav taws xob "armature", thiab cov xaim tsis zoo rau saum toj saud tshem tawm txuas.Thaum lub cav khiav ntawm qhov nruab nrab ceev lossis siab dua (tsis muaj lwm yam khoom siv hluav taws xob siv), lub ammeter muaj 3A ~ 5A them cov cim qhia, qhia tias lub tshuab hluav taws xob ua haujlwm ib txwm, txwv tsis pub lub tshuab hluav taws xob yuav tsis tsim hluav taws xob.

3. Test teeb (lub tsheb teeb) txoj kev

Thaum tsis muaj multimeter thiab DC 'meter', koj tuaj yeem siv lub tsheb teeb ua lub teeb ntsuas ntsuas.Txuas ob qhov kawg ntawm lub teeb nrog cov xov hlau uas tsim nyog ntev, thiab txuas cov ntses clips rau ob qho kawg.Ua ntej kev sim, tshem tawm cov xaim ntawm lub tshuab hluav taws xob "armature" txuas txuas, tom qab ntawd clamp ib kawg ntawm lub teeb ntsuas rau lub tshuab hluav taws xob "armature" txuas, thiab hauv av rau lwm qhov kawg.Thaum lub cav khiav ntawm qhov nruab nrab ceev, qhov ci ntawm lub teeb ntsuas tau piav qhia Lub tshuab hluav taws xob ua haujlwm ib txwm ua, txwv tsis pub lub tshuab hluav taws xob yuav tsis tsim hluav taws xob.

4.Hloov lub cav ceev kom pom qhov ci ntawm lub teeb taub hau

Tom qab pib lub cav, tig lub teeb taub hau kom maj mam nce lub cav ceev los ntawm qhov tsis ua haujlwm mus rau nruab nrab ceev.Yog tias qhov ci ntsa iab ntawm lub teeb taub hau nce nrog qhov nce hauv qhov nrawm, nws txhais tau tias lub tshuab hluav taws xob ua haujlwm ib txwm ua, txwv tsis pub nws yuav tsis tsim hluav taws xob.

5.Lub multimeter voltage cov ntaub ntawv txiav txim.

Cia lub roj teeb zoo siab rau lub tshuab hluav taws xob (txoj kev xaim yog tib yam li 2.1), xaiv lub multimeter nyob rau hauv DC voltage ntau ntawm 3-5V (los yog qhov tsim nyog ntau yam ntawm DC voltmeter), thiab txuas cov dub thiab liab xeem ua rau. lub "hauv av" thiab lub tshuab hluav taws xob "armature" raws li txuas rau kem thiab tig txoj hlua rub los ntawm tes.Lub pointer ntawm multimeter (los yog DC voltmeter) yuav tsum viav vias, txwv tsis pub lub tshuab hluav taws xob yuav tsis tsim hluav taws xob.

Yog tias koj muaj lus nug hauv diesel generator faults , txais tos hu rau Dingbo Power, peb yuav pab koj daws qhov teeb meem.Thiab Dingbo Fais Fab kuj tseem ua tiav cov tshuab hluav taws xob diesel, yog tias koj xav tau, tiv tauj peb ntawm email dingbo@dieselgeneratortech.com, peb yuav ua haujlwm nrog koj.