Mowhiti Paheke o te Tīpene Hau FHS135-31-10111
Whakaahuatanga
Kua hangaia motuhaketia te mowhiti paheke o te tāpine hau, ā, kua hangaia mō ngā tāpine hau 1.25-4MW, ā, kua hangaia hoki kia urutau ki te pūnaha whakaputa hiko hau o Haina, me te tino pono. Ko ngā rauemi matua he rauemi kawemai, ā, kei roto ko ngā taputapu whakaputa matatau me ngā pūnaha kimi mō ngā momo mahi o ngā mowhiti paheke o te tāpine hau.
Āhuatanga Matua
a. he pai te ātete ki te pāmahana iti
b. te haumākū nui, te hau me te onepu, te waikura, te pānga, te wiri
c. mahi pumau me te kore tiaki
d. ka taea e te roanga o te mahi te tae ki te 20 tau, ki te rau miriona rānei o ngā hurihanga
Kōwhiringa Ritenga e Wātea ana
a. te roa o te taura
tikanga hononga b.
tauira whakakōwaea
d. Whakaritenga mono-mai pito waea
e. te ngaohiko iti + te tuku raraunga
f.Whakamahana
iahiko ngaohiko teitei 300A
Ripanga Tawhā Mowhiti Paheke o te Pūrere Hau FHS Raupapa
| Ripanga Tawhā Mowhiti Paheke o te Tīpene Hau | ||||
| Tawhā Hiko | Tawhā Mīhini | |||
| Tawhā | Mana | Tohu | Tawhā | Raraunga |
| Ngaohiko Whakatauria | 0-380VAC/220VDC | 0-24VDC | Te pāmahana whakahaere | -40℃～+80℃ |
| Ātete Ārai | ≥1000MΩ/1000VDC | ≥500MΩ/500VDC | Rauemi Hanganga | koranu konumohe |
| Kaha Whakakorehiko | 500VAC@50Hz, 60 hēkona | 500VAC@50Hz, 60 hēkona | Rauemi Whakapā | Koura ki te koura |
| Rahi Arataki | Momo arataki rongonui | Momo momo motuhake | Hononga | Te Hāti (whiringa kore) |
| Roa Arataki | 3000mm (whakaritea) | Tere Whakahaere | 0~30 rpm | |
| Ātete Hihiri | <0.01Ω | Taumata Tiaki | IP65 | |
Te Whakamahinga Noa
1. Te tuku hiko whai hua o ngā pāmu hau nui o uta
Take 1: He rau ngā tāwhana hau o ngā pāmu hau nui o uta, he rerekē ngā tauira, ā, kotahi te mana mai i te 2MW ki te 5MW. Ina oma ngā tāwhana hau i roto i te pāmu hau, ka huri tonu ngā mata me ngā pokapū, ā, kei te tū tonu ētahi taputapu i roto i te nacelle. I tēnei wā, ko te mowhiti paheke tāwhana hau te hononga matua i waenga i ngā wāhanga hurihuri me ngā wāhanga tū o te tāwhana hau, kia pai ai te tuku i te hiko i hurihia mai i te pūngao hau ki te whatunga hiko.
2. Te urutau ki ngā taiao uaua o ngā pāmu hau moana
Take 2: Ko te mowhiti paheke o te tāpine hau i whiriwhiria e tētahi pāmu hau he taumata tiaki tino teitei, ā, he hanganga hiri katoa hei ārai i te urunga mai o te rehu tote me te kohu wai. Ko tōna anga o waho he mea hanga ki te koranu kaha-teitei ātete-waikura, ā, kua oti ngā wāhanga matua o roto te maimoatanga mata motuhake hei whakarei ake i te ātete ki te waikura. Mō te tuku tohu, he tino pai te kaha ārai-whakararuraru o te mowhiti paheke. Ahakoa i roto i ngā taiao hikohiko uaua, ka taea e ia te tuku tika i ngā tohu aroturuki me te whakahaere matua pēnei i te tere o te hau, te ahunga o te hau, me te koki o te mata hei whakarite kia pai te whakahaere atamai o te tāpine hau. Mai i te wā i whakamahia ai te pāmu hau, kua pumau te oma o te mowhiti paheke o te tāpine hau me te tino iti o te reiti rahunga, e whakamana ana i te mahi pono o ngā tāpine hau o waho.
3. Te whakahaere tika o ngā pūnaha pitch turbine hau
Take 3: I roto i tētahi pāmu hau nui, kei ia pūnaha pitch o ia tāwhana hau he mowhiti pitch motuhake. Ina huri te tere o te hau, me whakarite e te tāwhana hau te koki o te mata i te wā tūturu hei hopu i te kaha hau pai rawa atu. I tēnei wā, ko te mowhiti pitch te kawenga mō te tuku i te tohu whakahaere mai i te pūnaha whakahaere tāwhana hau ki te motuka pitch, ā, i te wā kotahi ka tuku i ngā tohu urupare pēnei i te āhua mahi a te motuka ki te pūnaha whakahaere. Ka taea e tētahi waitohu mowhiti pitch, me tana tukanga hanga tino tika, te whakarite i te tika me te wā tika o te tuku tohu, kia taea ai te whakahaere i te hapa whakatikatika koki mata i roto i te whānuitanga iti rawa. I roto i te mahi tūturu, ka taea e ngā tāwhana hau kua rite ki tēnei mowhiti pitch te whakarite tere me te tika i te koki mata i ngā tere hau rerekē, ka whakapai ake i te whai huatanga o te whakamahinga kaha hau. Ki te whakatauritea ki ngā tāwhana hau kāore e whakamahi i tēnei mowhiti slip, ka piki ake te whakaputanga hiko mā te 8% - 10%.
4. Te aroturuki mamao me te tautoko whakahaere me te tiaki mō ngā pāmu hau
Take 4: Kua whakauruhia e tētahi pāmu hau hou tētahi pūnaha aroturuki mamao matatau, e whakatutuki ana i te tuku tere me te pumau o ngā raraunga whakahaere o te tāpine hau mā roto i ngā mowhiti paheke tāpine hau. Ka whakauruhia e ngā mowhiti paheke tāpine hau e whakamahia ana i roto i tēnei pāmu hau ngā hongere tuku raraunga, ā, ka taea te tuku i ngā momo raraunga maha i te wā kotahi, pērā i ngā raraunga wiri, ngā raraunga pāmahana, ngā tawhā hiko, me ētahi atu o te tāpine hau. Ka tukuna ēnei raraunga ki te pokapū aroturuki mā roto i ngā mowhiti paheke, ā, ka taea e ngā kaimahi whakahaere me te tiaki te hopu i te āhua whakahaere o te tāpine hau i te wā tūturu me te kite i ngā hapa pea i te wā tika. Hei tauira, ina rerekē haere ngā raraunga wiri e tukuna ana e te mowhiti paheke, ka taea e te pūnaha aroturuki te tuku wawe i tētahi whakatūpato, ā, ka taea e ngā kaimahi whakahaere me te tiaki te whakarite i te tiaki i mua i te wā hei karo i te whānui o te hapa, ka whakaitihia te wā mutu o te tāpine hau, ka whakapai ake i te mahi whānui me te tiaki o te pāmu hau.
