Hais txog qhov teeb meem ntawm cov hnub ci vaj huam sib luag corrosion

Qhov loj-teev cov ntawv thov ntawm hnub ci fais fab tiam cov huab cua zoo nkauj xws li cov av noo, cua sov tau nthuav tawm cov kev sib tw loj ntawm cov hlau feem kev xeb. Daim ntawv no ntsuas lub microscopic corrosion mechanism thiab muab sib xyaw ua ke cov kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv corrosion ntawm photovoltaic hluav taws xob qhib thoob plaws lawv lub neej.

1. Electrochemical corrosion (thav duab hlau Cov chaw nres tsheb ntsuas ntawm lub chaw nres tsheb hiav txwv ntawm cov roj carbon steel

2. Kev muaj kev ntxhov siab ib puag ncig ua rau kev laus Cov chaw ua pa ncho xws li so2 thiab nox hauv cov chaw muaj kuab paug nrawm, thiab nrawm ntawm qhov chaw ua yeeb yaj kiab uas ua rau cov neeg ua yeeb yam ntsev, thiab cov khoom siv ua kom ncav cuag cov chaw ua kom ncav cuag.

3. Kev Tsim Kho Kom Zoo Li Ampls: Cov me me burrs tsim los ntawm laser txiav cov ntsiab lus kev ntxhov siab hauv zos, thiab cov pinhole tsis xws luag nyob rau hauv cov txheej nthuav tawm cov substrate. Thaum lub thickness ntawm anodized zaj duab xis yog tsawg dua 20μm, kev tiv thaiv kev ua kom tsawg ntawm 60%.

1. Cov qauv kev ncaj ncees Crisis:Cov corrosion ntawm bracket txuas ua rau cov txheej txheem txhav kom txo qis dua 30%, thiab qhov tshwm sim ntawm cov kev sib txuas tsis tau nce ntawm 4 zaug hauv qab Typhoon. Tom qab Typhoon dhau, nws tau pom tias qhov kev hloov chaw ntawm xeb cov hluav taws xob ntau dua tus qauv ISO los ntawm 2.8 zaug.

2. Hluav taws xob kev nyab xeeb kev hem thawj:Qhov corrosion ntawm lub tooj liab busbar ntawm lub thawv hlws ris nce qhov kev sib chwv tau txog 15 zaug thawj cov txiaj ntsig pib qhov kub kom nce ntau dua 85 degree. Qhov kev xeb ntawm cov txheej txheem hauv av ua rau lub impedance tus nqi kom tau ntau tshaj tus qauv los ntawm kev ua phem ntawm kev puas tsuaj rau 40%.

3. Ob chav ua haujlwm poob:Lub zog ua raws li cov feem ntawm cov khoom siv yog qhov sib txheeb zoo nrog cov qib ntawm cov ncej corrosion, thiab txhua lub zog txhua xyoo ntawm cov 3.2%. Qhov kev faib ua feem ntawm kev tswj kev pab tu cov nqi hauv lub zog chaw nres tsheb opex pheej nce ntxiv los ntawm 5% rau 18%.

1. Cov khoom tsim thev naus laus zis:

Develop Cr/Ni/Mo ternary alloy coating (316L stainless steel pitting resistance equivalent PREN>35)

Apply vapor deposition Al-Mg-Si composite coating (salt spray test>3000h)

Txhawb nqa Fiber ntau ntxiv txog Polymer Support (Elastic Modulus 120GPA, Ntiav 1.6g /M³)

2. Qauv Tsim Kho Zoo:

Txais kev ua dej hiav txwv ua kua rau ntawm cov qauv tsim (kom muaj zog nce ntxiv los ntawm 70%)

Introduce bionic hydrophobic surface (contact angle>150 Qib, Kev Ua Rau Yus Tus Kheej 92%)

Ua raws li kev tiv thaiv Cathodic (peev txheej tswj ntawm -0. {{}}. 1v vs cse)

3. Cov haujlwm ua haujlwm ntse thiab tu cev:

Tso cov Fiber Bragg Grating Strate Sensor (qhov tseeb 1μ hauv lub neej, lub neej 25 xyoo)

Establish corrosion big data model (prediction accuracy>85%)

Txhim kho nws tus kheej kho microcapsule txheej (kho kom zoo 90%, ua rau qhov ntsuas kub 60%, ua rau qhov ntsuas kub 60%, ua rau qhov ntsuas kub 60%, ua rau qhov kub siab 60%

4. Txhim kho cov qauv:

Ua C5 Theem Kev Tiv Thaiv Kev tiv thaiv Corrosion Corrosion (ISO 12944 txuj)

Txhim kho cov kws kho mob pob hluav taws xob photovoltotic anti-corrosion tsim cov txheej txheem (iec 61701 txhim kho version)

Tsim kom muaj kev tiv thaiv corrosion tiv thaiv digital ntxaib system (suav nrog 12 qhov kev qhia tseem ceeb)

1. Cov khoom siv tau zoo:Xaiv cov ntaub ntawv nrog muaj zog corrosion tsis kam, xws li txhuas alloy thav ntawv los hloov cov tsoos hlau. Lub cev zaj duab xis nyob rau saum npoo ntawm aluminium alloy tuaj yeem tiv thaiv corrosion, thiab nws yog lub teeb thiab yooj yim rau nruab. Rau cov nkhaus, kub-dip galvanized steel yog siv, thiab cov tuab ntawm galvanized txheej yuav tsum ua kom tau raws li cov xeb kev lag luam tiv thaiv xeb.

2. Nto Kev Tiv Thaiv Kev Kho Mob:Kev pab tiv thaiv ntxiv yog ua rau saum npoo ntawm cov hlau qhov chaw ntawm lub hnub ci ci. Yog tias txau tiv thaiv kab mob corrosion, xaiv cov xim pleev xim acrylic nrog huab cua zoo thiab ua kom muaj cov tshuaj nplaum ua ntej ua kom muaj cov txiaj ntsig ntawm cov khoom siv. Ntxiv rau, Electrophoretic txheej thev naus laus zis kuj tseem siv tau los ua cov yeeb yaj kiab thiab tuab tiv thaiv cov yeeb yaj kiab ntawm cov hlau saum npoo los txhim kho kev tawm tsam corrosion.

3. Kev tu siab ib txwm:Tsim cov kab ke kuaj xyuas tsis tu ncua. Nws raug nquahu kom ua cov kev tshawb xyuas cov hnub ci txhua lub quarter. Cov ntsiab lus tshuaj xyuas suav nrog kev saib seb cov hlau seem muaj cov cim ntawm xeb. Yog tias muaj qhov xeb me ntsis, kev kho raws sijhawm, xws li polishing thiab xeb thiab xeb. Nyob rau tib lub sijhawm, khaws cov npoo ntawm lub hnub ci huv si kom tsis txhob muaj plua plav thiab cov plua plav los ntawm kev ua kom xeb los ntawm kev xeb hauv qab av.

4. Kev tsim qauv ib puag ncig:Kev tsim qauv tsim yog nqa tawm raws li cov huab cua thiab ib puag ncig cov yam ntxwv ntawm thaj chaw teeb tsa. Nyob rau hauv cov av noo lossis cov ntug dej hiav txwv, ntxiv dag zog rau txheej txheej txheej tuab lossis siv cov ntsev tshwj xeeb tiv thaiv lub tsho loj; Hauv cov acid los nag cheeb tsam, xaiv cov acid-resistant cov ntaub ntawv thiab tiv thaiv cov txheej txheem tiv thaiv kom txhim kho cov khoom siv hluav taws xob tshwj xeeb.