Nemisebenzi yayo ecebile, i-hzw-dI-Axial Plavacement MonitorIdlala indima engenakufinyeleleka futhi ebalulekile ekuphathweni kokusebenza kanye nesiqinisekiso sokuphepha sokujikeleza imishini nemishini efana nama-tuam turbines ezitshalweni zamandla. Imisebenzi yayo ifaka:

1. Ukulinganisa nokubonisa umsebenzi

I-HZW-D Axial Exial Defment Monitor isebenzisa ubuchwepheshe bezinzwa yamanje se-Eddy yokulinganisa. Kungakala ngokunembile ukuhanjiswa kwe-axial kwemishini ejikelezayo (efana nama-tumbinines we-steam, njll.). Nge-turbines ye-steam, ingalinganisa ukuguqulwa kwesikhundla kwe-rotor ekuqondisweni kwe-axial, futhi uhla lokulinganisa lubanzi. Isibonelo, uma isetshenziswa ngezinzwa ze-Eddy zamanje zezincazelo ezihlukile, zingalinganisa ukufuduka okuxakile kumabanga ahlukahlukene ahlukahlukene afana -4.00-4.00mm.

Mayelana nokuboniswa, kusetshenziswa isibonisi esinamadijithali amane, lapho kunesibonakaliso esiphakeme kakhulu, esingabonisa amanani anjenge- "0", "-," - 1 "," - 1 "," - 1 "," - 1 "," - 1 "," - 1 "," - 1 "," - 1 "

2. Umsebenzi we-alamu

I-Monitor inomsebenzi we-alamu oguquguqukayo. Inani le-alamu nenani elivaliwe lingasetwa ngokunqumela ngezinkinobho zephaneli. Isibonelo, ngokuya ngezidingo ezithile zokusebenza kweTurbine Turbine, inani le-alamu yokuqala lingasetwa kunani elikhudlwana likhulu kunokuthuthwa kwe-axial ngesikhathi sokusebenza okujwayelekile. Lapho ukuthuthwa kwe-axial kufinyelela leli nani, ukukhanya kwenkomba ehambisanayo kwiphaneli yangaphambili kuzokhanya ukukhumbuza opharetha ukuthi anake isimo sokusebenza kwemishini.

Inani elivaliwe lisethwe ngokucophelela. Lapho inani le-alamu lesibili lidlula noma likhulu kakhulu ukuthutha ama-axial, ukusebenza okuvinjelwe kudalulwa ukuvikela imishini. Le alamu nokuvalwa kokuvalwa kungashintshwa ngokunqumela ngaphakathi kwebanga lokulinganisa, okuvumelaniswe kahle nezidingo zokusebenza kwemishini ehlukene.

3. Umsebenzi wokuvikela

Inemisebenzi yokuvikela eminingi. Lapho ukuthunyelwa kwe-axial kudlula inani elibekiwe, hhayi kuphela isiginali ye-alamu kuphela, kepha futhi isiginali switch izokhipha iphaneli engemuva ukuvikela imishini ebhekwe. Isibonelo, nge-turbine ye-steam, uma ukuthuthwa kwe-axial kuyinto enkulu kakhulu, kungadala ukuthi i-rotor ishayisane nezinye izakhi noma ukulimaza ukuthwala. Ngalesi sikhathi, umphumela wokuvikelwa kokuqapha ungasika ukusebenza kweTurbine yeSteam ngesikhathi ukuvimbela okwengeziwe.

Ngasikhathi sinye, futhi inomsebenzi wokuvikelwa kokutholwa kokunqamula. Lapho inzwa inqanyulwa, kuzokhishwa isibonakaliso se-alamu, ukudluliswa kwe-shutdown kuzoba okuphumayo, futhi ukukhanya okuhle kuzokhanya, kushukumisela abasebenzi ukuthi inzwa inephutha.

I-4. Ukukhishwa kwedatha nokusebenza kokuhambisana

I-HZW-D Axial Depacement Monitor ifakwe esibonakalayo samanje sokuphuma. Uhla lwamanje lokukhipha lungu-4-20ma futhi lungashayela umthwalo we-500ω. Lesi sici sikuvumela ukuthi kuxhunywe ezinhlelweni ezinjengamakhompyutha, ama-DCS (amasistimu okulawula asatshalaliswa), nama-PLCs (abalawuli abahlelekile abahlelekile).

Ngemuva kokuxhuma ohlelweni lokulawula lwesikhungo samandla, idatha yokuqapha ingadluliselwa kwikhompyutha egumbini eliphakathi nendawo, elilungele abasebenzi ukwenza ukuqapha okuphakathi nokuphatha. Ngaphezu kwalokho, le ndlela yokukhipha idatha nayo ilungele ukuxhumana namanye amadivaysi ukufezekisa ukwaba idatha nokuphathwa kokusebenza okuhlanganisiwe.

5. Umsebenzi wokuthembeka

I-Monitor inemisebenzi yokuthola amandla futhi i-Power-Off. Lapho kuvela amandla futhi ku-Power-off Ngaphezu kwalokho, kukhona nesiqiniseko esihle ekutholweni kwenzwa okungaxhunyiwe ku-inthanethi ukutholwa, okungakhomba ngokunembile isimo sokuxhumeka senzwa bese uqinisekisa ukuthembeka kohlelo lokuqapha.

II. Isicelo ezitshalweni zamandla

1. Qinisekisa ukusebenza okuphephile kwama-turbines steam

Ezitshalweni zamandla, ama-tumbines athule angenye yemishini eyisisekelo. Ngesikhathi sokusebenza kwe-turbine ye-steam, ukuthunyelwa kwe-axial kwe-rotor kungashintsha ngenxa yethonya lezinto ezahlukahlukene ezifana nengcindezi yomusi kanye nokushisa. Uma ukuthuthwa kwe-axial kukhulu kakhulu, ngokwesibonelo, kudlula uhla lomkhawulo wokusebenza okujwayelekile (ngokuvamile amamilimitha amaningana), kungadala imiphumela emibi.

I-HZW-D Axial Axial Depacement Monitor ingabheka ukuhanjiswa kwe-axial kwe-turbine turbine ngesikhathi sangempela. Lapho kuqalwa i-turbine ye-Steam Isibonelo, ngesikhathi senqubo yokugijima yeTurbine, njengoba uSteam engena, amandla e-axial we-rotor azoshintsha. Ukuqapha kungaqinisekisa ukuthi ukuthuthwa kwe-axial kungaphakathi kwaleli banga lokusanyuka okujwayelekile. Uma sekwedlula, kuzolakwa ngokushesha futhi kuthathe izinyathelo zokuzivikela zokugwema ukushayisana phakathi kwe-rotor kanye nezingxenye zokwengeza, futhi kuvikele izingxenye ezibalulekile ze-turbine ye-steam, ezinjengezimbobo, njll. Kulonakaliswa.

2. Lungiselela ukuphathwa kokusebenza

Njengoba ingaxhunywa ohlelweni lokulawula amakhompyutha, abasebenzi abaphathi bokusebenza be-Power Plant bangabuka amapharamitha anjengokuthuthwa kwe-axial ngesikhathi sangempela egumbini lokulawula eliphakathi nendawo. Ngokuhlaziya inani elikhulu ledatha yokusebenza, amapharamitha okusebenza we-turbine ye-steam angalungiswa futhi asebenze kahle amandla okusebenza kwamandla.

Isibonelo, isimo sokusebenza se-turbine ye-Steam singashintshwa ngokuya ngezidingo zomthwalo we-Power Generation Reportening Regical zihlala zigcinwa ngaphakathi kohlu olufanele, zinciphise ukugqokwa kwensiza okungadingekile, bese kunciphisa izindleko zokulungisa.

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Idatha ejwayelekile ye-alamu ye-HzW-D Axial Deliacement Monitor inganikeza isisekelo sohlelo lokuxwayisa ngephutha lwesikhungo samandla. Lapho idatha yokufuduka ye-axial iguquguquka ngokungajwayelekile kodwa ingafinyeleli inani le-alamu, le datha ingasetshenziswa njengesiginali yephutha kusenesikhathi.

Izisebenzi zesondlo zingaqhuba ukuhlolwa kanye nomsebenzi wesondlo ngaphambi kwesikhathi ngokususelwa kule mininingwane. Isibonelo, uma ukuhanjiswa kwe-axial kungakhula kancane kancane ngenxa yokuthwala, ngemuva kokuthi le nkinga itholwe ekuqaleni, ngaleyo ndlela incishiswe ukugwema amathuba okuphuma kwamandla okubangelwa ukwehluleka kwemishini kanye nokwenza ngcono ukwethenjwa kwamandla kwesitshalo samandla.

I-4. Ukuthobela imithetho yezokuphepha yamandla

Imithetho yezokuphepha yezitshalo zamandla idinga ukuqapha okuqinile nokugadwa kwemishini ebalulekile. Ukulinganisa okuqondile kanye nemisebenzi yokuvikela ethembekile enikezwe yi-HzW-D Axial Axial Delacement Monitor yenza amandla okugcina amandla ahlangabezane nemithetho kanye namazinga afanele ezokuphepha. Enqubweni yokuHlolwa Kwezokuphepha kwesitshalo samandla, lolu hlelo oluphelele lokuqapha le-axial lokuthuthwa luyinto ebalulekile, esiza ukuthuthukisa izinga lokuphepha elijwayelekile lesitshalo samandla.

Lapho ufuna abaqaphi abasezingeni eliphakeme, abathembekile abahamba phambili, akungabazeki ukuthi uYoyik ukhetha ukucatshangelwa. Inkampani isebenza ngokukhethekile ekunikezeni imishini ehlukahlukene yamandla kubandakanya izesekeli ze-turbine, futhi ithole isimemezelo esibanzi ngemikhiqizo nezinsizakalo ezisezingeni eliphakeme. Ngeminye imininingwane noma imibuzo, sicela uxhumane nensizakalo yamakhasimende ngezansi:

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