GE IS200EISBH1A Exciter ISBUS Board

Hukumar IS200EISBH1A Exciter ISBUS Board (EISB) kwamitocin sadarwa ne mai kwazo wanda General Electric (GE) ya tsara don Tsarin Haɓakawa na EX2100. Yana da amfani ga masu kula da M1, M2, da C. Babban aikin wannan kwamiti shine sauƙaƙe sadarwa tsakanin masu sarrafawa da na'urorin filin ta hanyar fiber optics da kuma musayar bayanai tare da mai kula da DSPX ta hanyar jirgin sama mai sarrafawa. Bugu da ƙari, EISB yana ba da hanyoyin sadarwa na RS-232C don tashoshin kayan aiki na waje da tashoshin maɓalli, sauƙaƙe ƙaddamarwa a kan yanar gizo da sa ido.

A cikin tsarukan exciter, EISB kuma yana haɗa kayan lantarki na ISBs. ISBUS ka'idar sadarwa ce ta GE mai mallakar mallaka da ake amfani da ita anan don canja wurin bayanai tsakanin masu kula da M1, M2, da C, yana tabbatar da babban amincin tsarin da ikon sauya canji mara nauyi.

EISB yana fasalta nau'i-nau'i guda ɗaya, ƙirar ƙirar tsayin tsayi na 3U kuma an shigar dashi a cikin rumbun sarrafawa ƙarƙashin mai sarrafa DSPX. Ƙungiyar gabanta tana sanye take da masu haɗin fiber na gani da yawa don karɓar ƙarfin lantarki da sigina na yanzu daga filin janareta (kuma zaɓi daga mai haɓaka tushen tushen), yayin da yake hulɗa tare da ƙirar gano ƙasa.

II. Mabuɗin Siffofin

• Sadarwar Sadarwar Fiber Optic: Karɓa da watsa siginoni masu canzawa ta hanyar fiber optics, suna ba da keɓewar lantarki daga allunan ma'aunin ƙarfin lantarki (EDCF) don tabbatar da amincin tsarin.

• ISBUS Sadarwa Protocol: Yana goyan bayan musayar bayanai mai sauri tsakanin masu sarrafawa a cikin tsarin exciter masu yawa.

• Sadarwar Sadarwar RS-232C: Yana ba da sadarwar serial tare da faifan maɓalli da kwamfuta ta waje (tashar tashar kayan aiki), tana tallafawa ƙimar baud daga 1200 zuwa 38.4 kbps.

• Babu LEDs, Jumpers, ko Fuses: Sauƙaƙe ƙirar kayan aiki, yana rage yuwuwar gazawar maki; Ana yin duk tsari ta hanyar software.

• Canjawar Sake saitin Panel na gaba: Recessed ƙirar yana hana aiki na bazata.

• 24V DC Power Supply: Yana ba da iko don faifan maɓalli da tashar kayan aiki ta hanyar jirgin baya.

• Yana goyan bayan Maye gurbin Kan layi (Musanya Zafi): A cikin tsarin da ba a sake amfani da su ba, ana iya maye gurbin hukumar EISB mara kyau yayin da mai kunnawa ke gudana, ba tare da buƙatar rufewa ba.

III. Haɗin Tsari da Aikace-aikace

Ana amfani da IS200EISBH1A da farko a cikin EX2100 Excitation Control Systems, aiki azaman hanyar sadarwa tsakanin masu sarrafawa da na'urorin auna filin. Yana aiki tare da mai kula da DSPX, allon ma'auni na EDCF, ƙirar gano ƙasa, da sauransu, don samar da cikakkiyar ƙa'idar tashin hankali da tsarin kulawa.

• Haɗin kai tare da Mai Kula da DSPX: EISB an ɗora shi a ƙarƙashin DSPX kuma yana sadarwa da shi ta hanyar haɗin jirgin baya.

• Haɗin kai tare da allon EDCF: Yana karɓar wutar lantarki filin janareta da sigina na yanzu, kazalika da ƙarfin lantarki na zaɓi na zaɓi da sigina na yanzu, ta hanyar fiber optics.

• Sadarwa tare da Module Gane Ground: Karɓa da watsa siginar gano ƙasa don aiwatar da ayyukan kariyar ƙasa na rotor.

• Aikace-aikace a cikin Tsarukan Tsare-tsare: Rarraba bayanai tsakanin M1, M2, da masu kula da C ta hanyar ka'idar ISBus, tana ba da damar canja wuri mara nauyi.

IV. Cikakken Bayanin Interface Panel

Fannin gaba na IS200EISBH1A yana da ƙira mai tsabta amma mai ƙarfi, da farko gami da:

1. Fiber Optic Receivers (Raka'a Hudu)

• Generator Field dc Shigar da wutar lantarki: Yana karɓar filin janareta DC siginar wutar lantarki daga hukumar EDCF.

• Filin Generator dc Shigarwa na yanzu: Yana karɓar filin janareta DC sigina na yanzu daga hukumar EDCF.

• Shigar da wutar lantarki na Exciter (na zaɓi): Zabi yana karɓar siginar wutar lantarki daga hukumar EDCF.

• Shigar da Exciter na yanzu (na zaɓi): Da zaɓin yana karɓar sigina na halin yanzu daga hukumar EDCF.

2. Fiber Optic Receiver da Transmitter (Raka'a Daya)

• Shigar da Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙasa: Yana karɓar siginar lantarki daga tsarin Gano Ground.

• Ground Detector Voltage output: Transmits voltage signal to the Ground Detection module.

3. Sake saita Sauyawa

• Sake saitin Canjawa: Ƙirar da aka dawo da ita, tana kan ƙananan ɓangaren gaban, ana amfani da ita don sake saita allon EISB da hannu.

V. Cikakken Ayyukan Sadarwa

1. Sadarwar Fiber Optic

Fasahar watsa fiber na gani tana tabbatar da keɓantawar lantarki tsakanin EISB da allunan ma'aunin ƙarfin lantarki (EDCF), haɓaka tsarin hayaniyar rigakafi da aminci. Duk masu haɗin fiber na gani suna amfani da daidaitattun mu'amalar masana'antu, suna goyan bayan ingantaccen watsa siginonin mitar mitoci masu tsayi.

2. Sadarwar ISBs

ISBUS yarjejeniya ce ta sadarwa mai saurin gaske daga GE, ana amfani da ita don isar da bayanai na ainihin lokacin tsakanin M1, M2, da C masu kula da tsarin exciter. Yarjejeniyar tana tallafawa tsarin gine-gine masu yawa, yana tabbatar da canja wurin tsarin maras kyau da kuma ci gaba da ka'idojin tashin hankali a yayin da gazawar mai sarrafawa guda ɗaya.

3. Sadarwar RS-232C

EISB ya haɗa da da'irori na direban RS-232C guda biyu:

• Tashar faifan maɓalli: Ana amfani da shi don haɗa faifan maɓalli na gida don saitin sigina, saka idanu, da sarrafa hannu.

• Kayan aiki Port: Ana amfani da shi don haɗa kwamfuta ta waje don bincikar tsarin, haɓaka firmware, da siyan bayanai ta hanyar kwamishinonin GE da aka keɓe.

Abubuwan musaya na RS-232C suna goyan bayan ƙimar baud iri-iri (1200 zuwa 38.4 kbps) don ɗaukar buƙatun ƙaddamarwa daban-daban.

VI. Jagorar Shigarwa da Sauyawa

1. Kula da Kariya

Gargadi na Na'ura Mai Mahimmanci:
Don hana lalacewar abubuwan da ke haifar da tsayayyen wutar lantarki, bi da duk alluna tare da dabaru masu mahimmancin kulawa. Sanya madaurin kafa wuyan hannu lokacin sarrafa alluna ko abubuwan da aka gyara, amma sai bayan alluna ko abubuwan da aka cire daga kayan aiki masu yuwuwar kuzari kuma suna wurin aiki na yau da kullun.

Bukatun Ajiya:
Allolin wayoyi da aka buga suna iya ƙunsar abubuwan da suka dace. Sabili da haka, GE yana jigilar duk allunan maye gurbin a cikin jakunkuna na antistatic. Yi amfani da jagororin masu zuwa lokacin sarrafa allo:

• Ajiye allo a cikin jakunkuna ko kwalaye na antistatic.

• Yi amfani da madauri na ƙasa lokacin da ake sarrafa alluna ko abubuwan haɗin allo.

2. Tsarin Sauya Wajen Layi (Don Ƙarfafa Tsarukan da Ba Rago ba)

Gargaɗi na Haɗarin Lantarki:
Don hana girgiza wutar lantarki, kashe wuta zuwa abin motsa jiki, sannan a gwada don tabbatar da cewa babu wutar lantarki a cikin allo kafin taɓa shi ko duk wata hanyar da aka haɗa.

Gargaɗi na Lalacewar Kayan Aiki:
Don hana lalacewar kayan aiki, kar a cire, saka, ko daidaita haɗin allo yayin da ake amfani da wuta akan kayan aiki.

1. Tabbatar cewa an kashe kuzari: Koma zuwa EX2100 Shigarwa da Jagorar Farawa (GEH-6631) don cikakkun hanyoyin kawar da kuzari kuma bi duk ayyukan gida na kullewa/tag-fitarwa.

2. Bude ƙofar majalisar sarrafawa: Bincika cewa alamun wuta akan kayan wuta na EPDM da EPSM sun kashe, kuma LEDs akan mai sarrafawa suna kashe.

3. Cire haɗin igiyoyin fiber optic: Cire haɗin duk igiyoyin fiber optic daga gaban allon EISB. Tabbatar an yi musu lakabi don daidaitawa daidai.

4. A hankali cire allon DSPX da EISB:
   a. Sake sukurori a saman farantin fuskar DSPX da kasan farantin fuskar EISB, kusa da shafukan fitar da kaya. (Skrus suna kama a cikin farantin fuska kuma bai kamata a cire su ba.)
   b. Buɗe DSPX da EISB ta ɗaga shafuka masu fitarwa.
   c. Yin amfani da hannaye biyu, a hankali cire allunan biyu daga taragon.

5. Rarrabe DSPX da EISB: Cire DSPX daga saman EISB, kuma haɗa shi zuwa allon EISB mai maye gurbin.

6. Saka allunan maye gurbin: Zamewa maye gurbin DSPX da allunan EISB cikin madaidaicin ramin a cikin taragon.

7. Wurin zama na farko: Fara zamar allunan ta hanyar latsa sama da ƙasa na faranti a lokaci guda tare da manyan yatsan hannu.

8. Wurin zama na ƙarshe: Kammala wurin zama allunan a cikin ramin ta farawa sannan kuma ƙara ƙara sukurori a sama da ƙasa na taron fuskar farantin. Matsa sukurori daidai gwargwado don tabbatar da cewa allunan sun zauna daidai.

9. Sake haɗa igiyoyi: Sake haɗa duk igiyoyin sadarwar da aka cire.

3. Tsarin Maye gurbin Kan layi (Don Tsarukan Mai Ragewa)

Don tsarin sarrafawa mai yawa, yana yiwuwa a maye gurbin EISB da ta gaza yayin da mai motsawa ke gudana. Kuna da zaɓi don barin EISB da ta gaza a wurin, kuma bari mai kunnawa ya yi aiki akan sauran mai sarrafawa. Koyaya, a cikin abin da ba zai yuwu ba na gazawar hukumar ta biyu a wani sashe, mai haɓakawa zai rufe. Idan kun yanke shawarar canza hukumar EISB, bi hanyar da ke ƙasa:

1. Tabbatar da gazawar EISB: Buɗe ƙofar majalisar sarrafawa kuma tabbatar da gazawar EISB daga alamun da ke gaban masu sarrafawa.

2. De-ƙarfafa sashin sarrafawa mai dacewa: De-ƙaratar da sashin rak ɗin sarrafawa mai ɗauke da EISB da za a maye gurbinsa (M1, M2, ko C) ta hanyar kashe sashin da ya dace na ma'aunin rarraba wutar lantarki na exciter (EPDM). Bincika cewa alamun LED akan sassan da suka dace na EPDM da EPSM duka sun kashe.

3. Tabbatar da canja wurin sarrafawa: Bincika mai sarrafa kuzari da ESEL LEDs don tabbatar da cewa an canja wurin sarrafawa zuwa ɗayan maigidan. Bincika cewa duk alamun wutar lantarki a kan allunan da ke cikin sashin da ya dace sun kashe kafin a taɓa EISB ko kowane da'irar da aka haɗa.

4. Cire haɗin igiyoyin fiber optic: Cire haɗin igiyoyin sadarwa na fiber optic har zuwa shida daga sashin gaban EISB. Tabbatar an yi musu lakabi.

5. A hankali cire allon DSPX da EISB:
   a. Sake sukurori a saman farantin fuskar DSPX da kasan farantin fuskar EISB, kusa da shafukan fitar da kaya.
   b. Buɗe DSPX kuma a haɗa EISB ta ɗaga shafuka masu fitarwa.
   c. Yin amfani da hannaye biyu, a hankali cire duka biyu daga taragar.

6. Rarrabe DSPX da EISB: Cire DSPX daga saman EISB, kuma haɗa shi zuwa EISB mai maye gurbin.

7. Saka allunan maye gurbin: Zamar da allon EISB wanda zai maye gurbin kuma a makala allon DSPX cikin madaidaicin rami a cikin taragon.

8. Wurin zama na farko: Fara zamar allon ta latsa sama da ƙasa na faranti a lokaci guda tare da manyan yatsan hannu.

9. Wurin zama na ƙarshe: Kammala wurin zama na'urar a cikin ramin ta farawa sannan kuma ƙara ƙara sukurori a sama da ƙasa na taron faceplate. Matsa sukurori daidai gwargwado don tabbatar da cewa tsarin yana zaune daidai.

10. Sake haɗa igiyoyi: Sake haɗa duk igiyoyin sadarwar da aka cire.

11. Mayar da iko: Aiwatar da wutar lantarki zuwa sashin da ya dace na rakodin sarrafawa daga EPDM, kuma duba cewa alamun wutar LED akan EPDM da EPSM sun zo. Bincika cewa koren wutar lantarki a kan allunan masu kula da ke kusa sun zo.

VII. Bincike da Kula da Matsayi

Kodayake IS200EISBH1A kanta ba ta da alamun LED, ana iya samun matsayin aikin sa da bayanan kuskure ta hanyoyi masu zuwa:

• Ta Mai Gudanar da DSPX: EISB yana sadarwa tare da DSPX ta hanyar jirgin baya; duk bayanan bincike (ciki har da ingancin siginar fiber optic, matsayi na sadarwa, matsayin iko, da sauransu) ana iya karanta su ta hanyar software na saka idanu na DSPX.

• Ta Tashar Tashar Kayan aiki: Haɗa kwamfuta ta waje kuma yi amfani da kwamfyutar ƙaddamarwa ta GE don duba sigogin aiki na EISB da rajistan ayyukan kuskure a ainihin-lokaci.

• Ƙararrawa na Tsari: Lokacin da EISB ta gano gazawar sadarwa ko ɓarna na sigina, tana aika bayanan ƙararrawa zuwa tsarin sarrafawa ta ISBs ko RS-232C, wanda mai aiki zai iya dubawa akan Interface na Mutum-Machine (HMI).

VIII. Aikace-aikace na yau da kullun

• EX2100 Tsarin Hankali: Yana aiki azaman hanyar sadarwa don M1, M2, da masu kula da C, yana ba da damar musayar bayanai tare da allon auna EDCF da samfuran gano ƙasa.

• Tsare-tsare Tsare-Tsare: A cikin jeri biyu ko sau uku na yau da kullun (TMR), yana sauƙaƙe aiki tare da bayanai da gazawa tsakanin masu sarrafawa ta hanyar ka'idar ISBs.

• Power Plant Excitation Regulation: Used in excitation regulation systems for steam turbine generators, hydroelectric generators, and gas turbine generators.

• Motar Haɗin Kan Masana'antu: Ya dace da sarrafa zumudi na manyan injunan aiki tare na masana'antu.

• Tsare-tsare Tsare-tsare da Kulawa: Haɗa zuwa kwamfutar tafi-da-gidanka ta hanyar tashar kayan aiki don ƙaddamar da rukunin yanar gizon, daidaita sigina, da gano kuskure.