Ko kuke so ku yi aiki na ƙaramin PV Plant? State Grid Yawanci Amsa 8 Tattalin Yawancin O&M (2)

1. A ranar na rana mai karfi, ya kamfanon da suka lalace da ake kare da shi suka fi zama da wuya?

Ba a taka tabbacin da za a yi gaba ba. Idan an bukata da tabbacin, yana da kyau a yi shi a ranar na baya ko kuma a ranar na gaskiya. Zaka iya tuntubi masu mulki na birnin kuraci (O&M) kuma bayan samun malaman da za su iya zuwa wurin don yi tabbacin.

2. Don in hana PV modules daga inganta abubuwa mai tsawo, ana iya sanya sabbin jirgin da ke cikin PV arrays?

Ba a taka sanya sabbin jirgin ba. Wannan ita ce saboda sanya sabbin jirgin a kan PV arrays zai iya haɗa karamin zane-zane a wuraren modules, wanda zai haifar da hot spot effect—wanda yake rage mafi yawan aiki a cikin PV power station. Kuma PV modules masu shaida duka suna bar da ice ball impact tests, saboda haka, ingantukan masu adawa ba zai rage aiki a modules.

3. Zai haifar da shading daga zane-zane na birni, yan kwakwa, ko kuma bird droppings a PV modules a aikin system?

Ee, wannan shading zai haifar da muhimmanci ga aikin system. Sunan abubuwan solar cells a cikin module baki ɗaya ba da dukkan ta duka ce; idan ba ce, hot spot effect zai faru a cells da suka haifar da aiki ko wadanda suka zama da shading. A cikin ɗaya, PV cell modules da suka zama da shading zai iya haɗa kamar loads, wadanda suke kula aiki da PV cell modules da suka ci. A wannan lokacin, modules da suka zama da shading zai faru karamin karamin hot spot effect. A cikin al'amuran, wannan yanayi zai rage modules. Don in haifar da hot spots a ɗaya, ya kamfa bypass diodes a PV modules; don in haifar da hot spots a circuits, ya kamfa DC fuses a kowane PV string. Kafin ba hot spot effect ba, shading a solar cells zai rage aiki.

4. Me kuke so in san PV module da ke cikin PV array yana rage aiki?

Idan kuna nufin cewa aikin system ya rage a wani lokaci a ranar, ko kuma ya rage a cikin systems da suka ci da ɗaya a wurin da suka ci da ɗaya, system yana iya zama da wuya. Zaka iya san abubuwan haifar da data daga combiner box don in san idan module a cikin PV array yana rage aiki. Kuma tuntubi masu malamai don in san system ta hanyar abubuwan lafiya kamar clamp meters da thermal imagers, kuma a nan saukar module da rage aiki.

5. Me kuke amfani da waɗannan lokutan da aka zama da shiga don in yi maintenance?

Yana da kyau a yi maintenance a baya ko kuma a gaskiya, inda zane-zane ya rage da system ba a yi aiki. Idan kuna yi maintenance, ya kamfa takaddun da: zuba mutum gloves da kuma amfani da abubuwan lafiya.

6. Ana iya hada PV modules da ruwa mai lafiya da kuma zuba shi? Yana da ƙwari ya faru a matsayin electric shock a lokacin da ake zuba shi da ruwa?

Don in haifar da electric shock a matsayin mutum da kuma rage aiki a modules, ya kamfa a zuba modules a baya ko kuma a gaskiya. Don in zuba glass surface na PV modules, amfani da soft brush da ruwa mai lafiya. Amfani da ƙwarewa a zuba shi don in haifar da rage glass surface. Don modules da coated glass, ya kamfa in haifar da rage coating layer.

7. Me kuke yi maintenance da take da lokutan da aka zama da shiga? Kowace lokaci da ya kamfa a yi maintenance, da kuma me kuke yi shi?

Yi maintenance a components da suka buƙata a yi ɗaya ɗaya a cikin user manual da aka bayar da shi. Babban aiki na maintenance na system shine zuba modules: a yankunan da akwai yawan ruwa, ba a buƙata a zuba shi da ƙofa; a wasu lokutan da ba a yi ruwa, zuba modules kusan wata; a yankunan da akwai yawan dust, zaka iya kasance ƙarin lokacin da ake zuba. A yankunan da akwai yawan ruwa, kara ruwa mai tsawo daga modules don in haifar da rage aiki da karamin karamin ruwa mai tsawo. Tuntubi masu malamai don in kara trees ko debris da suke rage modules.

8. Me kuke rage ƙarfin maintenance na PV power generation system?

Ya kamfa a zabi components da materials da suka samu shahara a kasuwanci da kuma after-sales service da zai da amanna. Products masu shaida zai rage ƙarfin faults. Kuma, ya kamfa a tabbatar da ka dogara da system product manual da kuma a yi ɗaukan inspections, cleaning, da kuma maintenance na system.