Teihana Whakawhitiwhiti Whakakotahi Whakaahua-Voltaic 35kV/Teihana Iti Kua Whakakotahitia: He Aratohu Whānui ki te Kōwhiri me te Whakamahinga o ngā Taputapu Matua mō te Hononga Whatunga Pūngao Hou

Ko te pūngao rā, me ōna rahui nui me te horapa whānui, te puna pūngao whakahou tino whai hua i te rautau 21. I te mea ka piki haere te rongonui o ngā take o te ao pēnei i te korenga o te pūngao me te parahanga taiao, kua puta ake te whakaputa hiko photovoltaic rā hei umanga rautaki hou e whakatairangahia ana e ngā whenua o te ao, nā te mea he ma, he haumaru, he watea me te tino whai hua. I roto i ngā teihana hiko photovoltaic nui me te rahi waenga, ngā turanga PV pokapū me ngā kaupapa whakauru pūtake-whatunga-kawenga-rokiroki,Teihana Whakawhitiwhiti Whakakotahi Photovoltaic 35kV a te Iwi/Teihana Iti Kua WhakakotahitiaE whakahaere ana i ngā mahi matua o te hurihanga hiko, te kohikohi, te whakanui ake, te tiaki me te whakahaere atamai. He taputapu pokapū matua e hono ana i ngā huinga photovoltaic, ngā inverters me te whatunga hiko tūmatanui. Ka whakamāramahia e tēnei tuhinga ngā mahi matua, ngā horopaki tono, ngā painga kōwhiringa, ngā tikanga kōwhiringa pūtaiao me te uara tono o te hua, e whakarato ana i ngā tohutoro ngaio mō te haumi, te hoahoa, te hanga me te whakahaere me te tiaki i ngā teihana hiko photovoltaic.

I. Ngā Mahi Matua o te Whakawhitiwhiti Whakakotahi Photovoltaic 35kV/Teihana Iti Kua Whakakotahitia

Ka whakamahia e te People's 35kV Photovoltaic Combined Transformer/Preassembled Substation hehe hoahoa kua oti te hanga i mua i te wheketere, kua whakauruhia katoatia, ā, kua rite ki te tāuta, e kapi ana i ngā kaupapa hanganga e toru: te teihana hiko ā-Amerika (hanganga ZGS-Z), te teihana hiko ā-Haina (hanganga YBG) me te teihana hiko ā-Pākehā (tauira kotahi ki te teihana hiko ā-Haina). Ka tino whakauruhia ngā whakawhiti hiko-whakapiki, ngā taputapu tohatoha ngaohiko-tiketike, ngā wae tohatoha ngaohiko-iti, ngā pūnaha tiaki whakawhiti, ngā wae aroturuki atamai, ngā wāhanga utu mana tauhohe me ngā pūnaha tiaki uira me te whenua, e mahi ana i ngā mahi maha kāore e taea te whakakapi i roto i ngā teihana hiko photovoltaic:

1.Te Whakanekehanga Mana me te Tuku Tawhiti-roa

Ka whakanuia pūmautia te putanga o te au hiko iti-ngaohiko (0.27kV/0.3kV/0.315kV/0.4kV) e ngā kaitahuri photovoltaic ki te taumata 35kV/36.75kV/38.5kV, me te ngaohiko whakahaere mōrahi o te taha ngaohiko teitei e eke ki te 40.5kV. Ka tutuki i a ia ngā whakaritenga ngaohiko hononga whatunga, ka whakaitihia te ngaronga raina i te wā e tuku hiko tawhiti ana, ā, ka whakapai ake i te pai o te tuku hiko, e tika ana mō ngā hiahia tuku hiko o ngā turanga PV pokapū me te kaha mai i te 1000kVA ki te 1250kVA.

2.Whakaurunga Pūnaha me te Mana Tohatoha Hiko

Ka whakauruhia ngā mahi pēnei i te raina taumai ngaohiko teitei, te raina puta ngaohiko teitei, te tiaki i te whakawhiti hiko, te hononga whatunga ngaohiko iti me te ine hiko, kia tutuki ai te kohikohinga pokapū, te tohatoha me te whakahaere tika o te mana maha-arahiko i roto i ngā mara photovoltaic. I roto i ēnei, ka whakamahia e te teihana hiko momo-Amerika he hoahoa pouaka-tahi, ka whakauruhia ngā wāhanga matua pēnei i ngā pana kawenga me ngā fiusi ki roto i te tāke whakawhiti me te hanganga kiato; ko ngā teihana hiko momo-Haina me te momo-Pākehā he teihana hiko kua oti te huihui me te tahora wehewehenga modular mārama, hei whakakapi i te aratau motumotu maha-taputapu o ngā teihana hiko hangarau ā-iwi tuku iho, me te whakangawari i te waea pūnaha tuatahi me te tuarua.

3.Te Tiakitanga Haumaru Whānui

E toru ngā wāhanga tiaki matua kua hangaia ki roto:Pana kawenga hinu-rumatia-ngaohiko teitei momo BYFI-40.5(iahiko whakatauranga 630A, ora ratonga miihini 2000 ngā wā, auau mana tu atu i te ngaohiko 95kV),Wiri hiko-teitei momo XRNT-40.5(te iahiko pakaru-poto 31.5kA, ka taea te whakakapi ngāwari i ngā fiusi i te papaanga) meYH5WZ-51/134 momo koti rapa silicon ārai waikura konutea(hoahoa kore āputa, ngaohiko toenga o te iahiko tukunga ingoa ≤134kV, me te mahi ātete-pahū). I te whakakotahitanga me ngā arorau tiaki pēnei i te iahiko nui, te rerekētanga, te raupapatanga-kore, te pāmahana nui me te tiaki ā-motu, ka tere te mahi ki te tapahi i te ara iahiko hapa i raro i ngā āhuatanga mahi pēnei i te taumaha rawa, te ara iahiko poto, te rerekētanga o te whakamarumaru me te tere o te uira, me te whakarite i te haumaru o ngā rarangi photovoltaic, ngā inverters, te teihana hiko me ngā taputapu taha-pūnaha.

4.Te Whakahaere me te Tiaki Maamaa me te Tirohanga Raraunga

Kei roto ngā waeine aroturuki pāmahana, aroturuki tukunga wāhanga me ngā waeine hopu tawhā hiko, e tautoko ana i te whakawhitiwhiti kōrero maha-tikanga hei hono atu ki te tūāpapa aroturuki teihana hiko, e whakatutuki ana i te tukuake wā-tūturu o te mana whakahaere, te whakatūpato hapa wawe me te whakaweto/whakaweto mamao. I taua wā, kua whirihorahia kiMomo whakawhiti rama me te tiaki SG10hei whakatutuki i te hiahia mō te tuku hiko mō te tirotiro me te tiaki i ngā taputapu i ia rā, kia pai ake ai te whakahaere me te tiaki.

5.Arotautanga Kounga Mana

Ka whakamahia e te whakawhiti hiko ngā tapanga rōpū hononga Yd11 me te d11, me te aukati e whakahaeretia ana i te 6.5%, e pehi pai ana i te whakapōturitanga o te rangi. Mēnā ka mahi tahi me ngā taputapu utu mana tauhohe, ka taea e ia te whakaū i te tauwehenga mana ki runga ake i te 0.98, e tutuki ana i ngā paerewa whakahau a GB/T 19964 mō te kounga mana e hono ana ki te whatunga photovoltaic, me te karo i te herenga whakaputa me te aromatawai whiu.

II. Ngā horopaki tono noa

He mea hanga motuhake te hua mō ngā āhuatanga photovoltaic o waho, me ōna āhuatanga taiao mahi kua tino whakatikatikaina, e kapi ana i ngā āhuatanga matua e whai ake nei:

1. Ngā Teihana Hiko Pūhiko Whakaahua Pokapū Whenua Nui

He pai mō ngā turanga PV o te koraha, o Gobi me te takutai moana me te teitei ≤1000m, te pāmahana taiao -25℃~+45℃ me te tere o te hau ≤35m/s. Ko te kaha o te waeine kotahi e kapi ana i te 1000kVA, 1100kVA me te 1250kVA, ā, ka taea te hono i ngā waeine maha i te taha whakarara hei whakatutuki i te pikinga me te tuku hiko pokapū. Ka tutuki i te taputapu ngā whakaritenga taumata ru o te whakaterenga whakapae 0.3m/s² me te whakaterenga poutū 0.15m/s², me te taumata ārai parahanga e eke ana ki te Taumata II, ā, ka taea te tu atu i ngā āhuarangi kino me te hau nui me te onepu me te puehu.

2. Ngā Kaupapa Whakamahinga Whānui + Photovoltaic

He whānuitia te whakamahinga i roto i ngā whakatakotoranga hiato pērā i te whakakotahitanga ahuwhenua-whakaahua-hiko, te whakakotahitanga hī ika-whakaahua-hiko me te whakakotahitanga ngahere-whakaahua-hiko. Ko te taumata tiaki o te tāke wahie heIP68(ka taea te mahi ina rukuhia ki te wai), he tohu tiaki IP54 ngā rūma ngaohiko teitei me te iti, ā, kei te mau tonu te tiaki IP3X o te rūma ngaohiko teitei ina tuwhera te tatau. Ka urutau ki ngā taiao motuhake pēnei i te haumākū nui, te rehu tote me te kohi wai. Kāore te tāutanga taputapu e nohoia ana te wāhi ahuwhenua me te wāhi whakatipu uri, e mōhio ana ki te "whenua kotahi mō ngā whakamahinga e rua".

3. Ngā Kaupapa Photovoltaic Tohatoha-nui i roto i ngā Pāka Ahumahi me ngā Pāka Tauhokohoko

Mō ngā kaupapa photovoltaic tohatoha neke atu i te 6MW i roto i ngā papa ahumahi me ngā whare arumoni nui, he pai te teihana hiko āhua-Amerika, me ngā painga o te rahi iti, te iti o te mate me te watea o te tāutanga, mō ngā kokonga tuanui me te wheketere; ka tutuki i ngā teihana hiko āhua-Haina me te āhua-Pākehā ngā hiahia hanga paerewa o ngā teihana hiko tauine nui me te whakaurunga teitei, ka tere te whakatutuki i te whakamahinga-ake me te hononga whatunga hiko taapiri.

4. Ngā Kaupapa Whakarite i roto i ngā Taiao Motuhake

Mō ngā āhuatanga mahi i tua atu i ngā āhuatanga whakahaere tuku iho pērā i te teitei, te makariri nui me te wera nui, ka taea e te kaihanga te whakarato i tētahi hoahoa whaiaro, pērā i te whakapai ake i te taumata whakamarumaru, te tāpiri i te pūnaha whakahaere pāmahana hauhautanga/whakamahana hiko me te whakamahi i te paninga taumaha ārai-waikura, me te urutau ki te hanganga o ngā teihana hiko photovoltaic motuhake i ngā rohe tūmatanui, ngā moutere me ngā rohe keri.

III. Ngā Painga Matua o te Kōwhiri i te Whakawhitiwhiti Whakakotahi Photovoltaic 35kV a te Taputapu Hiko/Teihana Iti Kua Whakakotahitia

Ki te whakaritea ki ngā teihana hiko ā-iwi tuku iho, ngā teihana hiko pouaka taumata-10kV me ngā huinga taputapu motuhake, he nui ngā painga o te hua i roto i te hangarau, te ōhanga, te wā hanga me te pono:

1. Ngā Mahere Hanganga e Toru hei Whakatutuki Tika i ngā Hiahia o te Kaupapa

●Teihana hiko ā-Amerika (hanganga ZGS-Z)He hoahoa pouaka-tahi, me ngā wāhanga kua whakauruhia ki roto i te tāke wahie, he iti te rahi, he māmā te taumaha, he tere te tāutanga, he pai mō ngā kaupapa hiko photovoltaic tohatoha me te iti o te wāhi. Kāore e hiahiatia he taputapu ngaio mō te tiaki o ia rā, ka whakaiti i ngā utu whakahaere me te tiaki.

●Teihana hiko ā-Haina/ā-Pākehā (hanganga YBG): He tahora ā-pūrua kua oti te hanga, me te rūma hiko-tiketike, te rūma whakawhiti me te rūma hiko-iti kua wehea motuhaketia, he pai te tohatoha wera me te kaha ki te whakawhānui, e tika ana mō ngā hiahia hanganga paerewa me te tauine nui o ngā teihana hiko photovoltaic pokapū nui.

2. Te Whakaurunga Teitei, Te Whakapoto i te Wā Hanga

Ka huihuia ngā taputapu katoa, ka waeahia, ka tonoa, ka whakamatautauria hoki i roto i te wheketere. Ko te hanganga turanga anake i te papaanga, te hiki i te tuanui, te hononga taura me te hononga whatunga e hiahiatia ana. Ka whakapotoa te wā hanga mā te 60%—70% ki te whakaritea ki te kaupapa tuku iho, ka tere te whakatinanatanga o te whakatūnga me te whakaputa hiko i ngā teihana hiko, ā, ka whakapai ake i te pai o te huringa whakapaipai.

3. Tino Kaha te Urutau Taiao mō te Mahi Pūmau o Waho i ngā Huarere Katoa

He paparanga rua te ārai wera me te hanganga ārai-waikura o te kāpini, ā, he IP68 te taumata tiaki teitei o te tāke wahie, e āhei ana ki te ātete i ngā huarere kino pērā i ngā waipuke, te rehu tote me te puehu onepu. Kāore e hiahiatia he rūma mīhini hangarau ā-iwi me te āpiti whānui, he mea tino pai mō te mahi roa i roto i ngā āhuatanga parae kāore he kaitiaki.

4. Hoahoa Ngaronga Iti hei Whakapai ake i te Painga o te Huringa Ora Katoa o te Teihana Hiko

Ka taea te whakarite me te arotau i te ngaronga kore-kawenga me te ngaronga kawenga o te whakawhiti hiko kia rite ki ngā hiahia o te kiritaki. I te whakakotahitanga me te hoahoa iti-aukati, ka whakaitihia te ngaronga-ā-unoa mā te 10%—20% ki te whakataurite ki ngā whakaritenga paerewa ā-motu, ka whakapai ake i te moni whiwhi hiko o te teihana hiko i roto i te wā mahi 25-tau.

5. Tiwhikete Whakaoti me te Taurangi Ratonga

Kua paahitia e te hua he huinga whakamātautau momo katoa, ā, ko tōna taumata whakamarumaru me te taumata ngaohiko ātete katoa e tutuki ana i ngā paerewa ā-motu. Ka whakaratohia e te kaihanga ngā ratonga tukatuka katoa pēnei i te tango raraunga kōwhiringa, te whakaritenga kaupapa hangarau me te aratohu tāutanga i te papaanga, me te waea awhina muri-hoko 400-898-1166 e whakautu wawe ana ki ngā hiahia whakahaere me te tiaki.