GE DS200PCCAG1A Power Connect Card

DS200PCCAG1A Katin Haɗin Wuta ne wanda General Electric (GE) Tsarin Kula da Masana'antu ya ƙera don tsarin tuƙi na DC2000. Kasancewa cikin jerin PCCA (Power Connect Card), wannan jirgi wani ɓangare ne na ƙungiyar G1 kuma yana wakiltar bita A. Yana aiki azaman mahimmin ɓangaren keɓancewa a cikin tsarin tuƙi na GE, yana haɗa tsarin sarrafawa zuwa gada wutar SCR.

Babban aikin PCCA Power Connect Card shine samar da sigina na tuƙin ƙofar zuwa gadar wutar lantarki ta SCR, samun keɓancewar wutar lantarki tsakanin da'irar sarrafawa da da'irar wutar lantarki ta hanyar injin bugun bugun jini. Hukumar tana karɓar sigina masu faɗakarwa daga hukumar samar da wutar lantarki ta DCFB ko hukumar samar da wutar lantarki ta SDCI kuma tana canza su zuwa bugun wutar lantarki da ake buƙata don fitar da ƙofofin SCR. Ana fitar da waɗannan sigina zuwa gadar SCR ta hanyar haɗin 1FPL-6FPL da 1RPL-6RPL. Don ƙananan masu sarrafa ƙarfin doki, hukumar PCCA kuma tana haɗa da'irori na snubber don murkushe ƙarfin wutar lantarki akan layukan AC, motocin DC, da direbobin ƙofa.

Kwamitin DS200PCCAG1A samfurin rukuni ne na G1, wanda ya dace da aikace-aikacen canza wutar lantarki na sabuntawa (hudu-hudu) tare da kewayon ƙarfin shigarwa na 240-630 V dc. Yana goyan bayan firam ɗin C-frame da G-frame kuma an sanye shi da cikakkun da'irorin snubber na AC da DC, wanda hukumar samar da wutar lantarki ta DCFB ke yi. An ƙera hukumar don biyan buƙatun aikace-aikacen tuƙi na masana'antu kuma yana da halaye masu zuwa:

• Abubuwan Fitarwa na Ƙofar Ƙofar: Yana ba da 6 gaba da 6 juzu'in juzu'in bugun bugun ƙofar SCR.

• Warewa Mai Canjawa Pulse: Yana amfani da tasforan bugun jini don cimma warewa na lantarki tsakanin da'irori masu sarrafawa da da'irar wutar lantarki.

• Wuraren Snubber: Yana haɗa layin AC da da'irorin snubber na bas don murkushe ƙarfin wutar lantarki.

• Ƙimar Feedback na Voltage: Masu tsalle-tsalle masu iya daidaitawa don saita ma'auni na ƙarfin lantarki na armature.

• Kanfigareshan Wutar Lantarki Mai Sauƙi: Yana goyan bayan ƙarfin wutar lantarki na DC daga 240 V zuwa 630 V.

• Tsarin Modular: Yana aiki tare da hukumar samar da wutar lantarki ta DCFB da allon sarrafa tuƙi don samar da cikakken tsarin sarrafa tuƙi.

Ana amfani da wannan samfurin a ko'ina cikin tsarin tuƙi na DC2000 DC, sarrafa tuƙi na masana'antu, aikace-aikacen canza wutar lantarki, da aikace-aikacen lantarki masu ƙarfi daban-daban waɗanda ke buƙatar tuƙin ƙofar SCR.

II. Maɓallin Ayyuka

1. SCR Gate Drive Outputs

Babban aikin hukumar DS200PCCAG1A shine canza sigina masu jawowa daga hukumar samar da wutar lantarki ta DCFB zuwa bugun wuta da ake bukata don fitar da ƙofofin SCR. Hukumar tana ba da abubuwan fitar da bugun bugun kofa na gaba guda 6 ta hanyar masu haɗin 1FPL-6FPL da 6 na jujjuya bugun bugun ƙofa ta hanyar haɗin 1RPL-6RPL (don jujjuya gadoji). Kowane fitarwa an keɓe shi ta hanyar masu canji na bugun jini, yana tabbatar da keɓewar aminci tsakanin da'irar sarrafawa da da'irar wutar lantarki.

2. Pulse Transformer Isolation

Hukumar DS200PCACAG1A tana ɗaukar injina na bugun jini azaman abubuwan keɓewa don siginar tuƙi na ƙofar. Masu canjin bugun jini suna jujjuya siginar faɗakarwa mai ƙarancin ƙarfin wuta daga hukumar DCFB zuwa siginar wutar lantarki da ake buƙata don fitar da ƙofofin SCR, yayin da ke ba da keɓancewar lantarki tsakanin hanyoyin sarrafawa da da'irar wutar lantarki, hana tsangwama na gefe mai ƙarfi daga shafar aiki na yau da kullun na hanyoyin sarrafawa.

3. Snubber Circuits

Don ƙananan masu sarrafa doki zuwa matsakaici, hukumar DS200PCCAG1A tana haɗa cikakkun da'irori na snubber don murkushe ƙarfin wutar lantarki da aka samar yayin sauyawar SCR. Hanyoyin snubber sun haɗa da:

• AC Line Snubbers: Mayar da wutar lantarki akan layukan shigar AC.

• DC Bus Snubbers: Kashe wutar lantarki akan bas ɗin DC.

• Ƙofar Drive Snubbers: Mayar da wutar lantarki a kan da'irar tuƙin ƙofar.

Don manyan masu sarrafa dawakai, wasu ko duk na'urorin snubber za'a iya barin su daga allon PCCA kuma suna wani wuri a cikin tsarin.

4. Armature Voltage Feedback Scaling

Kwamitin DS200PCCAG1A yana ba da ƙimar amsawar ƙarfin lantarki ta hanyar daidaitawa jumpers JP1 da JP2. Ta hanyar zaɓar haɗin haɗin haɗin jumper daban-daban, hukumar za ta iya daidaitawa da matakan ƙarfin lantarki daban-daban waɗanda ke kama da 240 V zuwa 630 V DC, suna ba da ingantattun siginonin ƙarfin lantarki na armature zuwa tsarin sarrafawa.

5. Snubber da Voltage Feedback Channel Selection Connection

Kwamitin DS200PCCAG1A yana amfani da masu tsallen waya WP3 da WP4 don zaɓar hanyar haɗin tsakanin da'irori na snubber da tashoshi na amsa wutar lantarki:

• Jumper Connected (IN): Ana haɗe capacitors snubber na hukumar zuwa wuri ɗaya akan gada kamar tashar amsawar wutar lantarki.

• An Kashe Jumper (OUT): Ana haɗe capacitors snubber na hukumar zuwa wani wuri daban akan gadar fiye da tashar amsawar wutar lantarki.

Wannan tsari mai sassauƙa yana ba da damar haɓaka tasirin da'irar snubber da daidaiton amsawar wutar lantarki bisa ga takamaiman buƙatun aikace-aikacen.

III. Hardware Architecture

1. Tsarin allo

Kwamitin DS200PCCAG1A yana amfani da daidaitaccen tsarin hukumar da'ira da aka buga tare da ma'auni masu dacewa da masu ɗaukar tsarin tuƙi na GE. Hukumar ta hada da:

• 6 Masu Haɗin Fitar Fitar Ƙofar Ƙofar Gaba (1FPL-6FPL)

• 6 Reverse Gate Pulse Output Connectors (1RPL-6RPL, don juyar da gadoji kawai)

• 1 Mai Haɗin Shigar Siginar Wuta/Kwarewa (5PL)

• Jumpers masu daidaitawa: JP1, JP2 (zaɓin sikelin ƙarfin ƙarfin lantarki) da WP3, WP4 (zaɓin haɗin kewaye na snubber)

• Abubuwan Saƙo na Snubber: layin AC da DC bas snubber capacitors da resistors

• Pulse Transformers: 12 (6 gaba, 6 baya)

2. Wuraren Wuta

Kwamitin DS200PCCAG1A yana ba da tashoshi masu yawa don haɓaka amsawar ƙarfin lantarki da haɗin da'ira:

3. Wurin Hawa

An shigar da allon DS200PCCAG1A a bayan mai ɗaukar jirgi a cikin majalisar sarrafa tuƙi, wanda ke bayan hukumar samar da wutar lantarki (DCFB). Don maye gurbin allon PCCA, katin sarrafa tuƙi da allon wutar lantarki dole ne a fara ɗaga gaba don samun dama.

4. Haɗin kai tare da Hukumar DCFB

Kwamitin DS200PCCAG1A yana haɗawa da hukumar samar da wutar lantarki ta DCFB ta hanyar haɗin 5PL, yana karɓar wutar lantarki 24 V da siginar faɗakarwar ƙofar SCR daga DCFB. Mai haɗin 5PL shine mai haɗin toshe-in-pin 26 tare da ayyukan fil masu zuwa:

IV. Cikakken Bayanin Interface

1. 5PL Connector

Mai haɗin 5PL shine haɗin farko tsakanin hukumar PCCA da hukumar samar da wutar lantarki ta DCFB, yana karɓar wutar lantarki 24 V da siginar faɗakarwa na ƙofar SCR. Wannan 26-pin plug-in ayyukan fil ɗin mai haɗawa an yi dalla-dalla a cikin tebur da ya gabata.

2. 1FPL-6FPL Masu Haɗi

Waɗannan masu haɗin suna fitar da siginar bugun gada ta ƙofar gadar SCR:

3. 1RPL-6RPL Masu Haɗi

Waɗannan masu haɗin suna fitar da siginar bugun gada ta SCR gate, ana amfani da su kawai wajen juyar da aikace-aikacen gada:

V. Kanfigareshan da Saituna

1. Kanfigareshan Jumper Scaling (JP1, JP2)

An saita kewayon ƙarfin wutar lantarki don allon rukunin G1 ta hanyar haɗin JP1 da JP2 jumpers. Tebur mai zuwa yana nuna ƙayyadaddun tsarin ƙungiyar G1 (sake haɓakawa):

Lura: Lambobin fil ɗin JP1 da JP2 sun yi daidai da tashoshi P3-P10; yakamata a haɗa masu tsalle-tsalle tsakanin ƙayyadaddun tashoshi.

2. Snubber Circuit Connection Jumper Kanfigareshan (WP3, WP4)

WP3 da WP4 masu tsallen waya ne da ake amfani da su don zaɓar hanyar haɗin kai tsakanin ma'ajin snubber capacitors da tashoshi na amsa wutar lantarki:

3. La'akarin Maye gurbin Hukumar

Lokacin maye gurbin allon PCCA, tabbatar da cewa duk saitunan jumper akan sabon allon sun dace da waɗanda ke kan allon da aka maye gurbinsu. Tunda ƙungiyoyi daban-daban da allon bita na iya samun saitunan kayan masarufi daban-daban, allunan maye dole su kasance na rukuni ɗaya.

VI. Shigarwa da Kulawa

1. Wuri Mai hawa

An shigar da allon DS200PCCAG1A a bayan mai ɗaukar jirgi a cikin majalisar sarrafa tuƙi, wanda ke bayan hukumar samar da wutar lantarki (DCFB). Don maye gurbin allon PCCA, katin sarrafa tuƙi da allon wutar lantarki dole ne a fara ɗaga gaba don samun dama.

2. Matakan Shigarwa

1. Tabbatar da Wutar Lantarki: Kashe wuta zuwa abin tuƙi, jira mintuna kaɗan don fitarwar masu ƙarfin wutar lantarki, kuma gwada don tabbatar da cewa babu wuta.

2. Bude Ƙofar Majalisa: Shiga yankin allon wayar da aka buga.

3. Ɗaga gaban allo: Jawo maɓallan makullin a kowane gefen rakiyar allo, ɗaga mai ɗaukar allo na gaba (tare da katin sarrafa tuƙi), kuma karkatar da shi gaba da ƙasa.

4. Ɗaga Mai ɗaukar jirgi na Biyu: Ɗaga jirgi na biyu (tare da allon samar da wutar lantarki) kuma karkatar da shi gaba da ƙasa don samun damar hukumar PCCA.

5. Cire haɗin igiyoyi: A hankali cire haɗin igiyoyi daga allon PCCA.

6. Saki Snaps: Koma baya kan ɓangarorin filastik shida don sakin allon PCCA daga mai ɗaukar allo.

7. Saita Sabuwar Hukumar: Sanya duk masu tsalle (JP1, JP2, WP3, WP4) akan sabon allo zuwa matsayi iri ɗaya kamar yadda ake maye gurbin allo.

8. Shigar Sabuwar Hukumar: Shigar da sabon PCCA a kan mai ɗaukar jirgi, yana tabbatar da cewa duk filayen filastik guda shida sun karye zuwa matsayi.

9. Sake haɗa igiyoyi: Sake haɗa duk igiyoyi kamar yadda aka lakafta su, tabbatar da cewa suna zaune da kyau a ƙarshen duka.

10. Sake saiti Masu ɗaukar jirgi: Mayar da mai ɗaukar allo na biyu da mai ɗaukar allo na gaba zuwa wurarensu kuma amintattun makullai.

3. Matakan Cire

1. Tabbatar da Ƙarfin Ƙarfi: Tabbatar cewa an cire ƙarfin tsarin kuma gwada don tabbatar da cewa babu wutar lantarki.

2. Masu ɗaukar jirgi: Ɗaga mai ɗaukar jirgi na gaba da mai ɗaukar allo na biyu.

3. Cire haɗin igiyoyi: A hankali cire haɗin duk masu haɗawa.

4. Saki Snaps: Tura ɗigon filastik don cire allon PCCA.

4. Shawarwari na Kulawa

• Kariyar ESD: Koyaushe sanya madauri na ƙasa yayin sarrafa alluna. Ajiye allunan a cikin jakunkuna na anti-a tsaye.

• Dubawa lokaci-lokaci: Bincika akai-akai cewa masu haɗin haɗin suna amintacce kuma masu tsalle suna da ƙarfi a wurin.

• Gudanar da Sassan Kayan Aiki: Ana ba da shawarar a ajiye aƙalla allon PCCA iri ɗaya a kan rukunin yanar gizon a matsayin abin da zai rage lokacin raguwa.

VII. Aikace-aikace

Ana amfani da Katin Haɗin Wuta na DS200PCCAG1A a cikin aikace-aikacen masana'antu masu zuwa:

• DC2000 DC Drive Systems: Yana ba da sigina na tuƙi don gadoji na SCR.

• Aikace-aikacen Canja Wuta Mai Farfaɗo: Ya dace da tsarin tuƙi na DC huɗu huɗu.

• C-Frame da G-Frame Drives: Mai jituwa tare da madaidaitan girman firam.

• Sarrafa Tsarin Masana'antu: Yana ba da tuƙin kofa a cikin ayyukan masana'antu waɗanda ke buƙatar madaidaicin sarrafa motar DC.

• Haɓaka Tsari da Ayyukan Gyara: Yana maye gurbin katunan haɗin wutar lantarki a cikin tsofaffin tsarin tuƙi.