Impedance na transforer

 

 

 

1.1 Ma'anar imppedance

Ma'anar: Bayyanar mai canzawa na nufin juriya yana magana a halin yanzu lokacin da ke gudana a cikin sa {{12} ya ƙunshi sassa biyu a ciki {{12} ya ƙunshi sassa biyu a ciki.

Kashi na Cindi:

• Resistancese (R): Wannan shi ne juriya na mai lantarki a cikin canjin iska, wanda aka san shi da hatsin zafi, wanda aka fi sani da asarar jan karfe {{{1}

• Yin amfani da martani (x): Wannan sashin na ganowa daga shigarwar iska {{1} lokacin da aka kirkira a tsakanin windings .} end

 

1.2 Yanayin bayyanawa

Ana yawan bayyanar da rashin daidaituwa a cikin hadadden tsari kuma ana kunshi haɗuwa da hadewar masu bi da masu shiga {0}

Z {=} r + JX,  Daga cikinsu, J ne naúrar hasashe

SAURARA: Rashin daidaituwa baya nufin cikar mutum mai tsayi guda ɗaya ko ƙaramin ƙarfin kanta, wanda ake amfani da shi don bayyana manne tsakanin wani yanki na mai mulki {{0}

Misali, bunƙasa mai sau uku-uku:

Babban voltage - low wutar lantarki

Babban wutar lantarki - matsakaici

Matsakaici harshen lantarki - low wutar lantarki

 

 

2.1 Ma'anar gajeriyar hanyar

Ma'anar: Short-da'ira a kan canjin sahihiyar sifa ce mai mahimmanci, wanda ke nuna rabo daga cikin yanayin ƙasa {{Yawancin lokaci ana buƙatar yin amfani da ƙirar da ke ƙasa don samar da ƙirar da ke ƙasa don samar da ƙirar da ke ƙasa lokacin da sakandare keɓawa gajeren-gajeren ƙarfin ƙarfin lantarki na iska mai girma .

 

Tsarin:

Short-da'ira mai lamba (Ana iya bayyana ta hanyar wannan tsari:

Tsakanin su:

• Shin wutar lantarki da ake buƙata don iskar farko don isa ga darajar ta yanzu lokacin da sakandare keɓaɓɓe-da'ira .

• shine ƙarfin ƙarfin lantarki na iska mai girma .

Mahimmancin gajeriyar hanyar da'ira

 

2.2 Muhimmancin gajeren-da'ira

2.2.1 en iyaka-da'ira

Short-da'ira yana yanke girman gajeriyar hanyar binciken a halin yanzu lokacin da mai canzawa ya faru a cikin tsarin aiki da tsarin {5}

Mafi girman gajeren-taƙaice, ƙaramin ɗan gajeren da'ira, wanda ke taimakawa kare canjin da kayan aikin ƙasa daga cikin gajeriyar hanyar da aka haifar ta hanyar wuce gona da iri ta hanyar wuce gona da iri.

Short da'irar da'ira

Bayarwa: damar amfani da mai canzawa shine 100Mva, ƙarfin lantarki shine 102/11 kv, da gajeren da'irar da ke cikin gajere da ƙananan ƙwayoyin lantarki {7 {7}

{=} topt-Clin

{= ► Rated na yanzu

Z% =} takaice da'ira

 

Babban ƙarfin lantarki:

 

Lowerarancin wutan lantarki:

 

{{0} tsarin ƙarfin lantarki

Gajeriyar-gajere da wutsiyar lantarki

Girman gajeren zango kai tsaye yana shafar digo digo na mai canzawa {{3} babbar hanyar da ke cikin fitarwa, saboda muni mafi ƙarancin aikinta na lantarki, saboda muni mafi ƙarancin aikin aikin Fitar da wutar lantarki tana hawa da sauyawa lokacin da yake canzawa {{5}

{{0} agaji

A lokacin da da yawa transformers aiki a layi daya aiki a layi daya, girman wani m na wani nauyin kowane mai canzawa ya bambanta, da kaya za a rarraba shi

• Canji tare da ƙarancin rashin ƙarfi

Zai ɗauki babban kaya mai yawa . Wannan don ƙaramin abu ne saboda ƙaramin kaya na yanzu, saboda haka yana iya aika ƙarin matakai a halin yanzu, don haka yana iya aika ƙarin matakai a halin yanzu, don haka yana iya aika ƙarin matakai a halin yanzu, don haka yana iya aika ƙarin matakai a halin yanzu, don haka yana iya aika ƙarin aiki na yanzu, don haka yana iya aika ƙarin aiki na yanzu, don haka yana iya aika ƙarin matakai {{1}

• Masu canzawa tare da babban m

Bayan haka zai ɗauki ƙaramin kaya {{0 {0 0} Wannan don babban abin da ya dace zai haifar da mafi karfin ruwa na yanzu kuma don haka ƙaramin kaya {{1}

Ofaya daga cikin yanayin aiki na layi daya ne cewa imppepews na da yawa transformers iri ɗaya {0 {0}

A ce akwai masu sauye-sauye biyu aiki a layi daya:

Matsakaicin taƙaitaccen yanki na canzawa a shine 8% .

Matsakaicin-gajeren zango na canji B shine 10% .

Idan waɗannan masu canzawa guda biyu suna aiki a layi daya, saboda ƙananan taƙaitaccen taƙaitaccen tsarin shine 1000kva, sannan canzawa a cikin 600kva, yayin da canji ya zama 100kva {bears 400kva {{Bears 400kva {bears 400kva {{Bears 400kva {bears 400kva {{Bears 400kva {bears 400kva {{Baya

Wannan rarraba kaya mara kyau na iya haifar da matsaloli masu zuwa:

• overload

• Ingancin inganci: Saboda rarraba kaya mara kyau, ingancin aiki na duka tsarin na iya raguwa {0}

• Gajerunshi mai taqita: Masu canzawa suna aiki a ƙarƙashin yanayin yankewa na iya fuskantar taqaitaccen Liquan saboda matsanancin zafi da kuma hanzarta} accele 0

{{0} Saitunan kariya

Short-da'ira mai yawa yana da tasiri kai tsaye akan saitin na'urorin kariya kamar yadda ake iya yankewa a cikin sauri kuma yadda ya kamata za a rage tasirin a wasu sassan tsarin {{3}

Fahimtar gajeriyar hanyar canzawa tana da taimako ga tsara saitunan kariya da ya dace don tabbatar da amincin {{1}

 

 

3.1 Amfanin babban m

• iyakance gajeriyar hanyar

Masu canzawa tare da babban rashin daidaituwa na iya iyakance girman ɗan gajeren kewaya a halin yanzu lokacin da wani gajeren da'ira ya faru {{2} wannan}

• sassauƙa yayin aiki na layi

A cikin transformers aiki a cikin layi daya, idan akwai dan banbanci a cikin rashin daidaituwa (amma a cikin kewayon m), yana da sauƙin maida hankali da nauyin guda ɗaya {{0}

• Kudin na iya zama low

A wasu zane-zane, ƙara rashin daidaituwa na iya rage adadin kayan iska da aka yi amfani da shi, ta wannan ya rage farashin masana'antu .}

 

3.2 Rashin kyawun babban m

Aikin tsarin wutar lantarki ba shi da kyau

Masu canzawa tare da babban cikawa zai sami mahimman motsi a cikin kayan aikin ƙwayoyin cuta Lokacin da canje-canje da ke buƙatar raunin wutar lantarki, kuma an sami wannan ɗumbin wutar lantarki

Daidai da babban makamashi

Mai dacewa yana nufin babban juriya da kuma mai amfani, wanda zai iya haifar da asarar makamashi mafi girma kuma ka sami inganci na mai canjin .}

 

3.3 Abvantbuwan amfãni

Yana da kyakkyawan tsarin tsarin aikin wuta

Transformers with low impedance have smaller output voltage fluctuations when the load changes, and can provide a more stable voltage. This is very important for devices that are sensitive to voltage fluctuations, such as electronic devices and data centers, where the voltage drop is relatively small.

Babban inganci

Karamin mara kyau yana nufin ƙarancin juriya da aiki, wanda yawanci yakan haifar da mafi girman ƙarfin kuzari da rage asara yayin aiki {{0}

 

3.4 Rashin nasara da ƙarancin rashin ƙarfi

Gajeriyar hanyar waje tana da girma

Lowmpedancearancin rashin daidaituwa yana nufin cewa lokacin da aka sami ɗan gajeren da'ira yakan faru ne, wanda zai iya haifar da tasiri akan tsarin da kayan aiki {0} {{{{1}

Kudin masana'antu

Samun ƙarancin rashin ƙarfi yawanci yana buƙatar amfani da ƙarin kayan (kamar su wayoyi masu kauri ko manyan abubuwan da aka tsara) da kuma ƙara farashi {{0}

 

3.5 strromisise zabi

A cikin aikace-aikacen aikace-aikace, masu zane-zane masu zane-zane yawanci suna buƙatar nemo ma'anar ma'auni tsakanin girman impopeance .}

Wannan ma'auni ya dogara da:

• Abubuwan buƙatun kariya don tsarin iko

Idan gajeriyar yanayin halin yanzu ana iya sarrafawa a hankali, ƙira tare da mafi girman imppesaance za'a iya zaba {1}

• Abubuwan kwanciyar hankali na Voltage na kaya

Idan ana buƙatar wutar lantarki mai ƙarfi, ƙira tare da ƙaramin tayin da za a zaɓa {0 {to}

• la'akari da farashi

A kan tsarin haɗuwa da bukatun aikin aikin, farashi ne mai mahimmanci mahimmanci game da yanke shawara {{1}

 

 

4.1 manufa gwaji

Gajeriyar lalacewa da rashin asarar gwaji gwaji ne ga masu canzawa, wanda aka yi amfani da shi don tantance gajeriyar hanya (i {ears na gajere) Ingancin ƙira da aikin transformer {{6}

• auna gajeriyar hanyar da'ira (% z)

Short-da'ira mai nunawa yana nuna tasirin hadaddun juriya da masu canji kuma yana da mahimmanci don kimanta aikin mai canzawa {{1}

• auna asarar kaya

Load asara (ko asarar jan ƙarfe) shine asarar iko wanda ya haifar ta hanyar yin juriya a ƙarƙashin nauyin da aka ƙira, wanda za'a iya auna ta hanyar gwaji na gajere

 

4.2 gwajin gwaji

Gwajin-gajeren gwaji na gajere ya ƙunshi amfani da ƙarfin lantarki zuwa farkon iska (yawanci gefen ƙarfin lantarki), gajeriyar iska da asarar mai canzawa na iya zama lasafta .}

 

4.3 hanyoyin gwaji

{{0} Shirye-shiryen gwaji

Wayar: Gajeriyar-gajeren gefen sakandare (ƙananan-wutan lantarki) iska mai canjin kuma haɗa babban gefen mai daidaitawa {{3}

Shiri na kayan aiki: Haɗa na'urar aunawa don yin rikodin sigogi kamar ƙarfin lantarki, na yanzu da ikon {0 {0}

{{0 to} ire

Sannu a hankali ƙara wutar lantarki a kan farkon gefen daga sifili daga sifi na farko ya isa ga sifa {{1}

{{{0}

Voltage: Aididdiga da rikodin wutar lantarkia gefen farko

Yanzu: uni da rikodin na yanzua gefen farko

Power: uni da yin rikodin shigarwar aiki POP, wanda shine asarar saukarwa (asarar jan karfe) na iska {{0 {eight {{0}

{{{0} Lissafi

Lissafin lissafin gajeriyar-gajere:

Kashi na gajere-da'ira (% z):

Tsakanin su,shi ne ƙimar wutar lantarki na mai canzawa

Sauke asara (asarar jan karfe) yana nufin auna ikon p {0}

{{0} Yanayin gwaji

Ana gudanar da gwaje-gwaje a zazzabi a daki, amma saboda tsananin tasirin zafin jiki na iya buƙatar gyara yanayin zafin rana .}

A cikin gwaji, ƙarfin lantarki yana da ƙarancin {0 0} kawai na ƙarfin lantarki ya isa don samar da darajar da aka kimanta {{2}

{{0 {0} ukun nazarin sakamakon gwaji

Darajar Girma ta gajere

Da aka auna darajar da'irar da'ira yakamata ya yi daidai da ƙimar ƙira ko ƙimar akan sunan suna, yana iya nuna cewa akwai matsaloli a cikin ƙira ko ƙirƙirar canjin {{2}

Load asarar

Ana amfani da asarar kaya (asarar tagulla) don kimanta ingancin mai canzawa a ƙarƙashin yanayin ƙayyadaddun yanayi {{2}

{{0 {to} mahimmanci

Gwajin-gajeren gwaji ba kawai yana tabbatar da ƙirar da ingancin masu canzawa ba, injiniyoyin kariya a cikin ainihin aiki {{2} Ta ƙarshe gwajin canji {{2} Ta ƙarshe gwajin canji {{2} Ta hanyar ƙarshe, gwajin da ya dace na takaice Mataki don tabbatar da cewa canjin ya hada da ƙayyadaddun ƙira kuma yana iya aiki tare da lafiya da lafiya {4}