The DS200FHVAG1A is a High Voltage Gate Interface Board designed by General Electric (GE) Energy for its LS2100 static starter system. Kasancewa cikin jerin FHVA (High Voltage Gate Interface Board), wannan kwamiti shine ainihin ɓangaren sashin jujjuyawar wutar lantarki na LS2100 static Starter, yana ba da keɓancewar lantarki da siginar sigina tsakanin babban ƙarfin wutar lantarki na SCR kofofin tuƙi da da'irori.
Babban aikin FHVA High Voltage Interface Board shine karɓar sigina masu tayar da hankali daga FCGD Gate Pulse Amplifier Board kuma, bayan keɓewar lantarki da ƙara ƙarfin ƙarfi, fitar da kofofin SCR na gadar wutar lantarki. Wannan kwamiti yana amfani da fasahar keɓewa mai ƙarfi don tabbatar da amintaccen rabuwa tsakanin sassan sarrafawa da na'urori masu amfani da wutar lantarki, yana hana tsangwama mai ƙarfi daga tasiri na al'ada na tsarin sarrafawa. Ana shigar da allon FHVA yawanci kusa da taron SCR na gadar wutar lantarki kuma yana haɗawa da hukumar FCGD ta hanyar fiber optics ko igiyoyi, samun amintaccen abin dogaro da sarrafa faɗakarwar SCR.
An ƙera hukumar DS200FHVAG1A don biyan buƙatun tsarin lantarki mai ƙarfin ƙarfin lantarki da fasali masu zuwa:
High-Voltage Electrical Isolation: Provides high-voltage electrical isolation between the control side and the power side, ensuring control circuit safety.
Ƙofar Ƙofar Ƙofar: Yana haɓaka siginonin sarrafawa zuwa ƙwanƙwasa wutar lantarki wanda ya isa ya fitar da kofofin SCR.
Ƙarfin Ƙarfafa Ƙarfafa Ƙarfafa Ƙarfafa Ƙarfafawa: Ƙarfin jurewa babban ƙarfin wutar lantarki na gadar SCR, dace da tsarin wutar lantarki mai girma har zuwa 4160 V da sama.
Fitowar Tashar Multi-Channel: Yana goyan bayan tashoshin tuƙi na ƙofar SCR da yawa don saduwa da buƙatun haifar da gadoji mai hawa uku.
Fiber Optic Interface: Yana goyan bayan watsa siginar fiber na gani don nisa, babban abin dogaro da canja wurin siginar.
Ƙirar Ƙira: Ƙirar ƙira tana sauƙaƙe shigarwa kusa da taron SCR.
Ana amfani da wannan samfurin a cikin aikace-aikacen lantarki mai ƙarfi mai ƙarfi kamar LS2100 static Starter Systems, manyan farawar motar aiki tare, farawar injin iskar gas, da sauran aikace-aikacen gada mai ƙarfi na SCR da ke buƙatar keɓancewar wutar lantarki mai ƙarfi da abin dogaro.
II. Maɓallin Ayyuka
1. Ƙwararren Ƙwararrun Ƙwararrun Ƙwararru
Babban aikin hukumar DS200FHVAG1A shine don cimma keɓancewar wutar lantarki mai ƙarfi tsakanin hanyoyin sarrafa-gefe da da'irar wutar lantarki. Akwai bambanci mai mahimmanci na ƙarfin lantarki tsakanin tsarin sarrafawa (wanda yake a cikin majalisar kulawa) da gadar wutar lantarki ta SCR (wanda ke cikin majalisar wutar lantarki). Haɗin kai tsaye zai iya lalata tsarin sarrafawa ko haifar da haɗarin aminci na sirri. Kwamitin FHVA yana amfani da opto- ware ko fasahar watsa fiber optic don tabbatar da amintaccen watsa siginar sarrafawa zuwa ga babban ƙarfin wutar lantarki yayin da yake toshe alamun tsangwama daga babban ɓangaren wutar lantarki.
2. Ƙofar SCR Ƙofar Ƙarfafawa
Kwamitin DS200FHVAG1A yana karɓar ƙananan sigina masu faɗakarwa daga hukumar FCGD kuma, bayan keɓewa da haɓakawa, yana haifar da isasshiyar kofa da ƙarfin lantarki don tabbatar da abin dogaro na SCR. Halayen bugun bugun ƙofa (amplitude, nisa, lokacin tashi) an inganta su don biyan buƙatun na'urorin SCR daban-daban.
3. Multi-Channel SCR Triggering
Kwamitin DS200FHVAG1A yana goyan bayan abubuwan fitar da kofa na SCR da yawa, yawanci gami da:
Tushen Gadar A Trigger Fitarwa: 6 SCR ƙofa (daidai da 6 SCRs na cikakken gada mai hawa uku)
Tushen Gadar B Mai Haɓakawa: Masu tuƙi na ƙofar SCR 6 (don daidaitawar gada biyu)
Load Bridge Trigger Outputs: 6 SCR ƙofa drive (na lodi-commutated inverters)
Kowane fitarwa za a iya sarrafa kansa don cimma madaidaicin lokacin faɗakarwar SCR.
4. Jawabin Matsayin Ƙofa
Kwamitin DS200FHVAG1A na iya samar da siginonin martani na matsayin kofa don sa ido kan matsayin jawo kofofin SCR, yana taimakawa tsarin sarrafawa don tabbatar da ko an kunna SCRs daidai. Wannan yana da mahimmanci don bincikar kuskure da kariyar tsarin.
5. Fiber Optic Sadarwa Interface
A cikin manyan aikace-aikacen wutar lantarki, hukumar DS200FHVAG1A na iya amfani da fiber optics azaman matsakaicin watsa sigina. Sadarwar fiber optic yana ba da fa'idodi masu zuwa:
Cikakken Warewa Wutar Lantarki: Fiber optics ba sa aiki, yana ba da cikakkiyar keɓewar lantarki.
Kariyar Tsangwama na Electromagnetic: Fiber optics ba su da kariya daga tsangwama na lantarki, yana tabbatar da daidaito da ingantaccen watsa sigina.
Isar da Nisa: Yana goyan bayan watsa sigina mai nisa, yana sauƙaƙe shigarwa daban na kabad ɗin sarrafawa da kabad ɗin wuta.
6. Gane Laifi da Kariya
Kwamitin DS200FHVAG1A na iya haɗa da'irorin gano kuskure don saka idanu kan matsayi na da'irori na tuƙi na ƙofar SCR da aika siginar kuskure zuwa tsarin sarrafawa akan gano abubuwan da ba su da kyau, haifar da ayyukan kariya.
III. Hardware Architecture
1. Tsarin allo
Kwamitin DS200FHVAG1A yana ɗaukar ƙirar ƙira kuma yawanci ana shigar dashi kusa da taron gadar wutar lantarki ta SCR. Hukumar ta hada da:
Keɓancewar Opto: Samun keɓantawar lantarki tsakanin siginar sarrafawa da gefen babban ƙarfin lantarki.
Ƙofar Ƙofar Ƙofar Ƙofar Ƙofar: Samar da ikon tuƙi da ƙofofin SCR ke buƙata.
Module na Fiber Optic Module: Yana karɓar sigina na fiber optic daga hukumar FCGD.
Da'irar Saƙon Matsayi: Kula da halin tuƙin ƙofa kuma ba da amsa ga tsarin sarrafawa.
Wutar Gudanar da Wuta: Samar da ikon aiki don da'irori na kan jirgi.
2. Wurin Hawa
An shigar da hukumar DS200FHVAG1A a cikin ma'ajin canjin wutar lantarki na LS2100 static Starter, kusa da taron SCR, kuma yana haɗa ta hanyar fiber optics ko igiyoyi zuwa hukumar FCGD da ke cikin majalisar kulawa.
3. Haɗin Wutar Lantarki
Babban haɗin lantarki na hukumar DS200FHVAG1A sun haɗa da:
Shigar da siginar: Ƙofar jawo sigina daga hukumar FCGD (ta hanyar fiber optics ko igiyoyi)
Abubuwan Fitarwa na Ƙofar Ƙofar: Kebul ɗin tuƙi da aka haɗa zuwa ƙofofin SCR da cathodes
Wutar Aiki: Wutar da aka samo daga bangaren wuta ko wutar lantarki ta waje
Abubuwan da ake bayarwa na Matsayi: Siginonin matsayi sun koma tsarin sarrafawa
4. Ƙimar wutar lantarki
Ma'auni na ƙarfin lantarki na hukumar DS200FHVAG1A sun dace da tsarin ƙarfin lantarki na LS2100 a tsaye Starter, yawanci mai iya jurewa matakan ƙarfin lantarki masu zuwa:
Tsarin Wutar Lantarki: Har zuwa 4160 V ac (ko mafi girma dangane da sanyi)
Warewa Wutar Lantarki:> 10kV tsakanin gefen sarrafawa da gefen wuta
SCR Gate Drive Voltage: An ƙaddara ta ƙayyadaddun na'urar SCR
IV. Cikakken Bayanin Interface
1. Interface Input Sigina
Kwamitin DS200FHVAG1A yana karɓar sigina masu jawo kofa daga hukumar FCGD ta hanyar fiber optics ko igiyoyi:
| Siffar Nau'in |
Sadarwa |
| Fiber Optic Interface |
ST connector, ta amfani da 62.5 / 125 μm multimode fiber, goyon bayan dogon nesa watsa |
| Cable Interface |
Garkuwar murɗaɗɗen biyu, don gajeriyar haɗin nesa (dangane da tsarin tsarin) |
2. Ƙofar Fitar da Wuta
Kwamitin DS200FHVAG1A yana ba da abubuwan fitar da kofa na SCR da yawa, kowannensu ya haɗa da haɗin ƙofar (G) da katode (K):
| Bayanin Tashar |
Fitarwa |
| Tashoshi 1-6 |
6 Ƙofar SCR tana tuƙi don daidaitaccen gada mai hawa uku |
| Tashoshi 7-12 |
Saitin na biyu na tuƙi na ƙofar SCR don daidaitawar gada biyu |
3. Matsayin Mahimman Bayanan Bayani
Kwamitin DS200FHVAG1A na iya ba da zaɓin ba da siginar martani ga matsayin ƙofar kofa da aka dawo da tsarin sarrafawa:
| Bayanin |
sigina |
| Matsayin Ƙofar |
Yana nuna ko an kunna kofofin SCR daidai |
| Matsayin Laifi |
Yana nuna ko da'irar tuƙin ƙofar yana da kuskure |
4. Power Interface
Kwamitin DS200FHVAG1A yana buƙatar samar da wutar lantarki na waje:
| Ƙayyadaddun Nau'in |
Wuta |
| Ƙarfin Aiki |
24V dc ko 48V dc, dangane da tsarin tsarin |
V. Shigarwa da Kulawa
1. Wuri Mai hawa
An shigar da hukumar DS200FHVAG1A a cikin ma'ajin canjin wutar lantarki na LS2100 static Starter, kusa da taron SCR, don rage tsayin kebul ɗin tuƙin ƙofar ƙofar da rage tsangwama.
2. Matakan Shigarwa
Tabbatar da Ƙarfin Yana Kashe: Tabbatar cewa LS2100 a tsaye yana kashe wutar tsarin farawa kuma gwada don tabbatar da babu wutar lantarki.
Nemo Matsayin Hawa: Gano wurin shigarwa na hukumar FHVA a cikin majalisar wutar lantarki, yawanci kusa da taron SCR.
Aminta da Hukumar: Yi amfani da madaidaitan madaurin hawa don kiyaye allon FHVA zuwa farantin hawa kusa da taron SCR.
Haɗa Fiber Optic Cables: Haɗa igiyoyin fiber na gani daga ma'ajin sarrafawa zuwa mu'amalar fiber na gani na hukumar FHVA, tabbatar da amintattun haɗin gwiwa da guje wa lankwasawa da yawa.
Haɗa Cables ɗin Driver Ƙofar: Haɗa igiyoyin fitarwa na ƙofa zuwa daidaitattun kofofin SCR da katodes, tabbatar da haɗin kai daidai kuma amintattu.
Haɗa Kayan Wuta: Haɗa wutar lantarki mai aiki zuwa allon FHVA.
Haɗa Ra'ayin Matsayi: Idan an buƙata, haɗa igiyoyin siginar amsa matsayi zuwa tsarin sarrafawa.
Ikon Tabbatarwa: Bayan kammala shigarwa, yi tabbatarwa akan wutar lantarki bisa ga hanyoyin ƙaddamar da tsarin.
3. Matakan Cire
Tabbatar da Ƙarfin Ƙarfi: Tabbatar cewa an cire ƙarfin tsarin kuma gwada don tabbatar da cewa babu wutar lantarki.
Cire haɗin igiyoyi: A tsanake cire haɗin duk igiyoyin haɗin kai (fiber optics, ƙofa kofa, wuta, amsa matsayi).
Sauke Dutsen: Sake ƙwanƙwasa madaidaicin skru.
Cire Hukumar: Cire allon FHVA.
4. Shawarwari na Kulawa
Dubawa lokaci-lokaci: bincika masu haɗin fiber optic akai-akai don tsabta da amintaccen haɗin haɗin gwiwa, da kuma bincika igiyoyin tuƙin ƙofar don amincin.
Tsabtace Fiber na gani: Yi amfani da kayan aikin tsaftace fiber na gani na musamman don tsaftace fuskokin ƙarshen haɗin fiber na gani don tabbatar da ingancin watsa siginar gani.
Kariyar ESD: Koyaushe sanya madauri na ƙasa yayin sarrafa alluna. Ajiye allunan a cikin jakunkuna na anti-a tsaye.
Sarrafa Sassan Kayan Aiki: Ana ba da shawarar kiyaye aƙalla allon FHVA iri ɗaya a kan rukunin yanar gizon a matsayin keɓantacce don rage raguwar lokaci.
VI. Aikace-aikace
Ana amfani da DS200FHVAG1A High Voltage Interface Board a cikin aikace-aikacen masana'antu masu zuwa:
LS2100 Static Starter Systems: Yana aiki azaman babban haɗin wutar lantarki don tuƙi na ƙofar SCR, yana sarrafa gadar wutar lantarki.
Babban Motar Daidaitawa: Yana tuƙi gadar SCR yayin injin aiki tare yana farawa don samun farawa mai laushi.
Gas Turbine Farawa: Yana sarrafa madaidaicin farawa yayin turbin iskar gas yana farawa don samar da karfin farawa don janareta.
Matsakaicin Maɗaukakin Wutar Lantarki: Yana Samar da mu'amalar tuƙi na ƙofar SCR a aikace-aikacen VFD masu ƙarfin ƙarfin wuta.
Babban Wutar Lantarki na DC: Ana amfani da shi don tukin ƙofa na ƙungiyoyin bawul ɗin SCR a cikin tsarin HVDC.
