Kev Ceeb Toom Rau Kev Siv Cov Khoom Siv Hluav Taws Xob Resonance Test

Oct 22, 2025 Tso lus

Kev ceev faj rau kev siv lub series resonance xeem ntaus ntawv:

 

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(1) Ua ntej siv aseries resonant ntaus ntawvrau kev ntsuas qhov ntsuas hluav taws xob, thov ntsuas qhov kev tiv thaiv hluav taws xob ntawm cov khoom kuaj raws li cov txheej txheem kuaj, thiab xyuas kom meej tias cov khoom kuaj tau raws li cov kev xav tau ntawm rwb thaiv tsev ua ntej nkag mus rau theem tom ntej ntawm kev ntsuas hluav taws xob.


(2) Ua ntej siv aseries resonant ntaus ntawvrau qhov ntsuas hluav taws xob tiv thaiv kev ntsuas thiab pib lub cuab yeej, thov rov xyuas dua yog tias qhov kev sib txuas yog qhov tseeb, piv txwv li: qhov tso zis hluav taws xob ntawm lub tshuab hluav taws xob excitation txuas nrog rau qhov kawg ntawm lub reactor qis dua los ntawm ib qho av traction cable; Lub reactor ntawm lub siab -voltage output kab yuav tsum tau muab cia kom deb li deb li sai tau los ntawm cov compensating capacitor thiab voltage divider. Tsis txhob txav ze rau hauv av lossis cov khoom nyob ib puag ncig los tiv thaiv siab - cov kab hluav taws xob hluav taws xob los ntawm kev tawm mus rau hauv av thiab cov khoom, vim tias txhua qhov yuam kev me me uas koj ua tuaj yeem ua rau cov khoom siv thiab cov neeg ua haujlwm puas tsuaj, thiab txhua zaus koj kho qhov yuam kev, nws tseem ceeb heev rau kev nyab xeeb ntawm - cov neeg ua haujlwm thiab cov khoom siv;


(3) Vim muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov khoom siv, muaj cov kev xav tau siab rau cov khoom siv docking. Thaum txuas lub substation grounding grid, pre- kev kho mob yuav tsum tau ua nyob rau hauv lub grounding piles, switchgear lub cev, transformer plhaub av, xeb, xim, thiab lwm yam kom ntseeg tau tias zoo kev twb kev txuas ntawm cov av xaim thiab cov av. Thaum tsis muaj cov cuab yeej siv hauv av rau ntawm - qhov chaw ua haujlwm, siv lub pas hlau ntev li 150cm, uas tuaj yeem muab faus rau hauv qhov chaw ntub dej hauv av. Qhov tob hauv av yuav tsum tsis pub tsawg dua 120cm, thiab cov dej tsim nyog yuav tsum tau txhaj yog tias tsim nyog los xyuas kom meej cov khoom siv hauv av txhim khu kev qha.


(4) Cov khoom siv hluav taws xob ntawm cov khoom siv resonant yuav tsum siv ob 380 V hluav taws tiv thaiv kab. Lub 220 V fais fab mov hluav taws xob tiv thaiv kab rau kev ntsuas kev ua haujlwm yuav tsum raug cais tawm ntawm 380 V hluav taws xob tiv thaiv kab. Cov kab hluav taws xob yuav tsum tsis txhob siv cov tshuab vuam thiab lwm yam khoom siv ntau li ntau tau los tiv thaiv kev cuam tshuam. Yog tias siv lub tshuab hluav taws xob siv hluav taws xob, cov kab nruab nrab yuav tsum yog hauv av;


(5) Txawm hais tias peb tau ua ntau yam simulation simulation los yog siv ntau yam kev tiv thaiv, qhov tso tawm ntawm cov qauv thiab rov qab los ntawm cov cuab yeej tiv thaiv overvoltage tuaj yeem ua rau kev puas tsuaj rau lub ntsuas. Txawm li cas los xij, muaj ntau yam teeb meem thoob ntiaj teb hauv cov txheej txheem emission, thiab muaj ntau yam ntawm -cov cuab yeej siv, nrog rau kev thauj mus los tsis zoo thiab kev siv ib puag ncig. Yog li ntawd, nws tau pom zoo kom koj siv kev ntsuas los tiv thaiv av qeeg thiab plua plav hauv tsheb, thiab nyeem cov lus ceeb toom kom zoo.

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