Chii chinonzi rheostat? Types uye rutina

Vanhu vari zvakabatana neimwe nzira chete wefizikisi, zvemagetsi, redhiyo, vanowanzotambura atarisana chakadaro chinhu somunhu rheostat. Asi vamwe havana chavanomboziva nezvazvo. Nyaya ino ichapindura pane imwe rheostat, uye chii zviri kuti.

Definition uye Types

Saka rheostat - zano rine resistors anoverengeka uye namano iro yacho. kurwisa vose resistors yaisanganisira.

Types dimmers kuvimba kwavo chinangwa:

• Pane actuating ano rheostats, izvo kushumira kutanga injini AC kana DC.
• Kutsigisa igwa resistor chinodiwa kutanga yemagetsi Motors pakukurumidza kugara kuitika uye ayo murau.
• The kutsigisa igwa kana mutoro resistor - zvemagetsi midziyo nokuda Absorção de Água hwesimba panguva aida mutemo waJehovha jenareta kana mutoro jenareta kuongorora.
• Rheostat excitation chaitarisirwa waidzora kuitika mune windings kuva AC nemagetsi michina kana zvakananga ano.

Material uye Cooling

Mumwe mukuru zvinhu kuti kusarudza magadzirirwo chinhu ndiwo zvinhu izvo rinosanganisira rheostat. Uye nokuda kwechikonzero ichi inogona kupatsanurwa dimmers pamusoro zvedongo, mvura, simbi uye marasha. Electricity ari resistors iri dzikwanise kupisa, izvo zvinofanira zvinobva kwavari. Naizvozvo, rheostat ndiyo mhepo uye mvura kutonhora. Chechipiri mhando kunogona kuva mvura kana mafuta. Air mhando kushandiswa chero kuvaka rheostat. The mvura ndiyo bedzi simbi, nekuti resistors avo streamlined mvura kana kunyudzwa zvachose mariri. Zvakafanira iyi nyaya kuziva kuti Urume inoshandiswa kutonhora, uye anogona kunyange pachayo inofanira dzaserera kana mhepo, kana mvura.

simbi rheostats

Chii chinonzi rheostat nesimbi? Inguva ichocho yakaruma mhepo kutonhora mhando. rheostats kwakadaro Inonyanya, sezvo vari kupfuura nyore dzakashandisa dzakasiyana-siyana uchishandisa mamiriro. Izvi zvinoshanda zvose chafariz uye magetsi maitiro, uye kune akagadzira parameters. Vanogona kuitwa ane akapindira kana kuramba mhando kurwisa shanduko.

The chinja yakati sandara. It ane chinjwa kuonana kuti nemasiraidhi pamusoro yakatarwa vokukurukura mune imwe ndege. Avo contactsGoogle haifambi, akaita muchimiro screws ane sandara misoro cylindrical kana hemispherical mhando muchimiro nemahwendefa kana matai, izvo dzinongoda mune imwe chinhu chakakombama rimwe musara kana maviri. The kuonana kuti zvinofamba anonzi bhurasho. Inogona bridged kuburikidza mhikuriso kwayo Implementation mhando kana.

Asi pane kupesana pakati self tsitsi uye nesamoustanavlivayuschiysya. Yekupedzisira chingaitwa nyore design, asi, sezvo kazhinji nokudyidzana yaputswa, hazvina ngozi kushandisa. The vaizviona tsitsi kubvongodzwa kubatana zvinopa zvakakodzera mwero zvenzara uye ichishanda zvikuru hwakavimbika. Ndokusaka ichi mhando ndiyo Inonyanya.

Zvayakanakira nezvayakaipira pakati sandara haizoshandisi

Zvakanakira flat-mhando haizoshandisi zvinosanganisira nyore design, diki kukura ane chinokosha kuwanda kwenhambwe, yakaderera cost, relays, nokuzviparadzanisa uye kudzivirira nokudzora redunhu.

Pakati zvainovhiringidzawo shoma yakataura kukwana nokuchinja vanokwanisa, diki nokuchinja vanokwanisa. Uye nokuda kukweshera uye kubvunda pasi nokukurumidza anoenda bhurasho.

mafuta kutonhora

Metal rheostats kutonhora mafuta-mhando kupisa kugona ichiwedzerwa uye kudziyisa nguva nemhaka akanaka mafuta kupisa conductivity. Izvi zvinoita kuti tikwanise kuwedzera mutoro iri kwenguva pfupi oparesheni uye kuderedza zvinhu zvinodyiwa uye ukuru resistors rheostat.

Zvinhu kuti vanonyudzwa mumafuta, inofanira kuva huru pamusoro nzvimbo kuitira zvakanaka kupisa chinja. Kana namahwindo-mhando resistor, zvinoita njere kunyudza kuva mafuta. Hazvibetseri kunyudza anopa dziviriro contactsGoogle uye resistors kubva zvinokonzerwa zvakatipoteredza zvinhu. The mafuta igumburwe contactsGoogle kwakawedzera chinzvimbo. mukana ichi kwakadai dimmers. Nokuda lubrication zvichida mamwe chinokutsimbirirai imwe kuonana. Asi pane zvainovhiringidzawo. Izvi kuwedzera ngozi moto ngozi uye kusvibiswa iri musha.

The rheostat anogona wakazopinzwa redunhu ave shanduka resistor kana potentiometer. Izvi zvinopa anotsvedzerera kuchinja zviri nemishonga uye, naizvozvo, mutemo simba kuitika uye voltage mudunhu. Ivo inowanzoshandiswa mumarabhoritari.

ballasts rheostats

Rheostat kuva danho shanduko nemishonga, chakagadzirwa resistors uye nokuchinja mudziyo rinosanganisira, akavapindurawo, kubva yakatarwa neshamwari, mumwe zvishoma nezvishoma mumatope kuonana. Pano pane nemotokari.

Tanga kuzvidzora dimmers ndiwo matanda ari armature, iyo zvakabatana yakatarwa vokukurukura. The chinjwa kuonana anovhara uye kunozarura nemishonga pamwero, uyewo mamwe matunhu izvo zvinodzorwa maererano rheostat. Actuator rheostat kungava injini kana manually. Chii ichocho? Rheostat yakadaro rinoparadzirwa. Asi zvazvakashatira zvakagadzirwa ichi zvichiri kuwanika. Izvi vakawanda waya kuti ungano uye pagondobwe kugadzirira. Kunyanya vazhinji vavo rheostat excitation pamwe vakawanda matanho.

Rheostat vakazadzwa mafuta, rinoumbwa nokuchinja mudziyo uye resistor packs it kuti midzi muna tangi uye achinyatsotaurira mumafuta. Omumasherufu ine zvinhu zvakagadzirwa magetsi simbi. Vari vasiyana tangi muvharo.

The nokuchinja mudziyo ane maonero Drum akabatana uye zvakabatanidzwa nayo ane cylindrical pamusoro migove izvo zvakabatanidzwa maererano zano. Wakaiswa vaaizivana, izvo zvakabatanidzwa kuti resistor zvinhu zviri akatasva wakaiswa njanji. Kana Drum akabatana rotates kuti nemotokari kana flywheel, zvikamu vaya Kukunda yakatarwa vaaizivana, ari chinjwa neshamwari kuva. Izvi anochinja mumweya kutenderera.

The pamusoro zvakazara kujekesa mubvunzo, chii chinhu rheostat. Sezvaunogona kuona, ichi chinhu chinokosha zvikuru Kufananidzira, iro zvinowanzoshandiswa siyana magetsi matunhu.