He mea nui te moenga whakamātautau tauira tāpine waipēhi i roto i te whanaketanga o te hangarau hiko waipēhi. He taputapu nui hei whakapai ake i te kounga o ngā hua hiko waipēhi me te arotau i te mahi a ngā waeine. Mō te hanga o tētahi oma, me whakawhanake tuatahi te tauira oma, ā, ka taea te whakamātautau i te tauira mā te whakatauira i te mita pane tuturu o te teihana hiko waipēhi i runga i te papa whakamātautau mīhini waipēhi pane teitei. Mena ka tutuki ngā raraunga katoa i ngā whakaritenga a te kaiwhakamahi, ka taea te whakaputa mana i te oma. Nō reira, he maha ngā papa whakamātautau pane teitei a ētahi kaihanga taputapu hiko waipēhi rongonui i tāwāhi e whakatutuki ana i ngā hiahia o ngā mahi rerekē, pērā i ngā papa whakamātautau tauira tino tika e rima a te kamupene nyrpic o Wīwī; e rima ngā tūnga whakamātautau tauira a Hitachi me Toshiba me te pane wai neke atu i te 50m. E ai ki ngā hiahia o te hanga, kua hangaia e tētahi whare rangahau mīhini hiko nui he papa whakamātautau pane waipēhi pane teitei me ngā mahi katoa me te tino tika, ka taea te whakahaere i ngā whakamātautau tauira i runga i ngā mīhini ngongo, rere whakauru, rere tuaka me te waipēhi hurihuri. Ka taea e te pane wai te tae ki te 150m. Ka taea e te papa whakamātautau te urutau ki te whakamātautau tauira o ngā waeine poutū me te whakapae. E rua ngā teihana A me B i hangaia mō te papa whakamātautau. Ina mahi te teihana A, ka tāutahia te teihana B, ka taea te whakapoto i te huringa whakamātautau. Kotahi te huinga pūnaha whakahaere hiko me te pūnaha whakamātautau e whakamahia ana e ngā teihana A me B e rua. Ko te PROFIBUS te matua o te pūnaha whakahaere hiko, ko te NAIS fp10sh PLC te kaiwhakahaere matua, ā, ko te IPC (rorohiko whakahaere ahumahi) te kaiwhakahaere matua. Ka whakamahia e te pūnaha te hangarau pahi mara hei whakatutuki i te aratau whakahaere matihiko matatau, e whakarite ana i te pono, te haumaru me te ngāwari o te tiaki i te pūnaha. Koinei te pūnaha whakahaere whakamātautau mīhini waipēhi me te taumata tiketike o te aunoatanga i Haina. Te hanganga o te pūnaha whakahaere
Ko te papa whakamātautau pane wai teitei he mea tito mai i ngā motuka papu e rua me te mana kua tāutahia o te 550KW me te awhe tere hurihuri o te 250-1100r/min hei whakatere i te rere o te wai i roto i te paipa ki te mita pane wai e hiahiatia ana e te kaiwhakamahi, kia pai ai te rere o te pane wai. Ka aro turukihia ngā tawhā o te kaikawe e te dynamometer. Ko te mana o te motuka o te dynamometer he 500kW, ā, ko te tere hurihuri kei waenganui i te 300 me te 2300r/min. Kotahi te dynamometer i te teihana a me te teihana B. Ko te kaupapa o te papa whakamātautau mīhini waipēhi pane teitei e whakaaturia ana i te Pikitia 1. E hiahia ana te pūnaha kia iti iho i te 0.5% te tika o te whakahaere motuka, ā, ko te wā toharite i waenga i ngā hapa (MTTF) he nui ake i te 5000 hāora. Whai muri i te maha o ngā rangahau, ka tīpakohia te pūnaha whakahaere tere DC DCS500. Ka taea e te DCS500 te whiwhi whakahau whakahaere i roto i ngā huarahi e rua, ko te tuatahi ko te whiwhi tohu 4-20mA hei whakatutuki i ngā whakaritenga tere; Ko tētahi atu ko te tāpiri i tētahi kōwae PROFIBUS DP hei whakatutuki i te tere e hiahiatia ana mā te whiwhi i te aratau matihiko. He māmā, he iti hoki te utu o te tikanga tuatahi, engari ka whakararuraruhia te tuku o nāianei, ka pā ki te tika o te whakahaere; ahakoa he utu nui te aratau tuarua, ka taea te whakarite i te tika o ngā raraunga i roto i te tukanga tuku me te tika o te whakahaere. Nō reira, e whakamahi ana te pūnaha i ngā DCS500 e whā hei whakahaere i ngā dynamometer e rua me ngā motuka papu wai e rua. Hei teihana pononga PROFIBUS DP, ka kōrero ngā taputapu e whā ki te PLC teihana matua i te aratau pononga matua. Ka whakahaere te PLC i te tīmatanga/mutunga o te dynamometer me te motuka papu, ka tuku i te tere o te oma o te motuka ki DCS500 mā PROFIBUS DP, ā, ka whiwhi i te tūnga o te oma o te motuka me ngā tawhā mai i DCS500, ka tuku atu ki te IPC o runga mā PROFIBUS FMS hei whakatutuki i te aroturukitanga wā-tūturu.
Ka tīpakohia e te PLC te kōwae afp37911 i hangaia e NAIS Europe hei teihana matua, e tautoko ana i ngā kawa FMS me DP i te wā kotahi. Ko tēnei kōwae te teihana matua o te FMS, ā, e kōrero ana ki te IPC me te pūnaha kohikohi raraunga i te aratau matua matua; He teihana matua DP anō hoki, e whakatutuki ana i te kōrero matua-pononga me DCS500.
Ka whakamahia e te pūnaha kohikohi raraunga te hangarau pahi VXI hei kohikohi i ngā tawhā rerekē o te dynamometer me te whakaatu i aua tawhā ki te mata nui, ā, ka hangaia ngā hua * * * ki roto i ngā ripanga me ngā kauwhata (nā ētahi atu kamupene tēnei wāhanga e whakaoti). Ka whakawhitiwhiti kōrero te IPC me te pūnaha kohikohi raraunga mā te FMS. Kei te whakaatuhia te hanganga o te pūnaha katoa i te Pikitia 2.
1.1 te PROFIBUS pahi mara He paerewa te PROFIBUS i whakawhanakehia e ngā kamupene 13 pēnei i a Siemens me AEC me ngā whare rangahau pūtaiao e 5 i roto i te kaupapa whanaketanga tahi. Kua whakarārangihia ki te paerewa Pākehā en50170, ā, ko tētahi o ngā paerewa pahi mara ahumahi e taunakitia ana i Haina. Kei roto ko ēnei momo:
·Ka whakaotihia e te PROFIBUS FMS ngā mahi whakawhitiwhiti whānui i te taumata awheawhe he maha ngā ratonga whakawhitiwhiti e whakarato ana ka whakaoti i ngā mahi whakawhitiwhiti hurihuri me ngā mahi whakawhitiwhiti kore-hurihuri me te tere tuku reo. Ka tautokohia e te kōwae Profibus o NAIS te tere whakawhitiwhiti * * * o te 1.2mbps, ā, kāore e tautokohia te aratau whakawhitiwhiti hurihuri ka taea anake te whakamahi i te MMA tuku raraunga kore-hurihuri hononga matua whakawhitiwhiti kōrero me ētahi atu teihana matua FMS ā, kāore tēnei kōwae e hototahi ki te PROFIBUS FMS o tētahi * * * kamupene nō reira, kāore e taea te whakamahi i tētahi momo PROFIBUS i te wā hoahoa kaupapa.
·Ko te PROFIBUS PA te hangarau tuku haumaru ā-roto paerewa i hangaia mō te aunoatanga tukanga e whakatutuki ana i te kawa whakawhitiwhiti kōrero kua tohua i roto i te iec1158-2 ā, e whakamahia ana i ngā wāhi he nui ngā whakaritenga haumaru me ngā teihana e whakahaerehia ana e te pahi. Ko te reo tuku kōrero e whakamahia ana i roto i te pūnaha he takirua miro kua āraia ki te parahi ko te kawa whakawhitiwhiti kōrero he RS485 ā, ko te tere whakawhitiwhiti kōrero he 500kbps. Mā te whakamahinga o te pahi mara ahumahi ka whakaratohia he taurangi mō te haumaru me te pono o te pūnaha.
1.2 Rorohiko whakahaere ahumahi IPC
Ko te rorohiko whakahaere ahumahi o runga e whakamahi ana i te rorohiko whakahaere ahumahi Advantech o Taiwan e whakahaere ana i te pūnaha whakahaere Windows NT4.0. e whakamahi ana i te pūmanawa whirihoranga ahumahi WinCC a Siemens . E whakaatu ana te mata nui i ngā tikanga whakahaere me ngā mōhiohio whakahua o te pūnaha, ā, e whakaatu ana i te rere o te paipa me ngā tikanga aukati. Ka tukuna ngā raraunga katoa e te PLC mā PROFIBUS. Kei roto i te IPC he kāri whatunga profiboard i hangaia e te kamupene ngohengohe Tiamana, he mea hanga motuhake mō PROFIBUS. Mā te pūmanawa whirihoranga e whakaratohia ana e te softing, ka taea te whakaoti i te whatunga, ka taea te whakatū hononga whakawhitiwhiti whatunga Cr (whanaungatanga whakawhitiwhiti), me te whakatū papakupu mea OD (papakupu mea). Nā Siemens te hanga o te WINCC. Ka tautokona noa te hononga tika ki te S5 / S7 PLC o te kamupene, ā, ka taea anake te whakawhitiwhiti kōrero ki ētahi atu PLC mā te hangarau DDE e whakaratohia ana e te windows. Ka whakaratohia e te kamupene pūmanawa he pūmanawa tūmau DDE hei whakatutuki i te whakawhitiwhiti kōrero PROFIBUS me WinCC.
1.3 PLC
I whiriwhiria a Fp10sh o te kamupene NAIS hei PLC.
(2) te mahi a te pūnaha whakahaere
Haunga te whakahaere i ngā motuka papu wai e rua me ngā dynamometer e rua, me whakahaere anō hoki e te pūnaha whakahaere ngā takirere hiko e 28, ngā motuka taumaha e 4, ngā motuka papu hinu e 8, ngā motuka papu korehau e 3, ngā motuka papu tuku hinu e 4 me ngā takirere solenoid whakahinuhinu e 2. Ko te ahunga rere me te rere o te wai ka whakahaeretia e te pana takirere hei whakatutuki i ngā whakaritenga whakamātautau a ngā kaiwhakamahi.
2.1 te pane pumau Whakatikatika i te tere hurihuri o te papu wai: kia pumau ki tētahi uara, kia pumau tonu te pane wai i tēnei wā; Whakatikatikahia te tere o te dynamometer ki tētahi uara. Kia pumau te āhua mahi mō te 2-4 meneti, kohia ngā raraunga e tika ana. I te wā whakamātautau, me pupuri te pane wai kia kore e rerekē. Ka whakatakotoria he kōpae waehere ki runga i te motuka papu hei kohi i te tere o te motuka, kia hanga ai e te DCS500 he mana whakahaere porowhita kati. Ka tāuruhia te tere papu wai e te papapātuhi IPC.
2.2 tere pumau
Whakatikatikahia te tere o te dynamometer kia pumau ai i tētahi uara, kia pumau ai te tere o te dynamometer; Whakatikatikahia te tere o te papu ki tētahi uara (arā, whakatikatikahia te pane), ka kohia ngā raraunga e tika ana i muri i te pumau o te āhua mahi mō te 2-4 meneti. Ka hangaia e DCS500 he porowhita kati mō te tere o te dynamometer hei whakau i te tere o te dynamometer.
2.3 whakamātautau rere
Whakatikatikahia te tere o te dynamometer ki tētahi uara kua whakaritea, ā, kia kaua e rerekē te tere o te dynamometer. Whakatikatikahia te tere o te papu wai kia tata ki te kore te taipana putanga o te dynamometer (i raro i tēnei āhuatanga mahi, ka mahi te dynamometer mō te whakaputa hiko me te mahi hiko), ka kohia ngā raraunga e tika ana. I te wā whakamātautau, me pumau te tere o te motuka papu, ā, me whakahaere e DCS500.
2.4 te whakatikatika rere
E rua ngā tāke whakatikatika rere o te pūnaha hei whakatikatika i ngā mita rere i roto i te pūnaha. I mua i te whakatikatika, tuatahi whakatauhia te uara rere kua tohua, kātahi ka tīmata i te motuka papu wai, ka whakatikatika tonu i te tere hurihuri o te motuka papu wai. I tēnei wā, kia aro ki te uara rere. Ina tae te uara rere ki te uara e hiahiatia ana, kia pumau te motuka papu wai i te tere hurihuri o nāianei (i tēnei wā, ka rere te wai i roto i te paipa whakatikatika). Whakatakotoria te wā whakawhiti o te kaiwhakawhitiwhiti. Kia pumau te āhua mahi, tahurihia te takirere solenoid ka tīmata i te wā. I taua wā anō, whakawhitihia te wai i roto i te paipa ki te tāke whakatikatika. Ina pau te wā whakarite, ka momotuhia te takirere solenoid. I tēnei wā, ka whakawhitihia te wai ki te paipa whakatikatika, ā, ka whakaitihia te tere hurihuri o te motuka papu wai kia pumau i tētahi tere. Pānuihia ngā raraunga e tika ana. Kātahi ka ringihia te wai ka whakatikatika i te wāhi e whai ake nei.
2.5 whakawhiti ā-ringa / aunoa kore e whakakorikoria
Hei whakahaere i te tiaki me te whakatika i ngā hapa o te pūnaha, kua hangaia he papapātuhi ā-ringa mō te pūnaha. Ka taea e te kaiwhakahaere te whakahaere motuhake i te mahi a tētahi takirere mā te papapātuhi me te kore e herea e te hononga. Ka whakamahia e te pūnaha te waeine NAIS mamao I/O, ka taea ai te whakahaere i te papapātuhi i ngā wāhi rerekē. I te wā e huri ana ā-ringa/aunoa, ka noho tonu te tūnga o te takirere.
Ka whakamahia e te pūnaha te PLC hei kaiwhakahaere matua, e whakangawari ana i te pūnaha, e whakarite ana i te pono me te tiakitanga o te pūnaha; ka tutuki i a PROFIBUS te tuku raraunga katoa, ka karo i te pokanoa hikohiko, ā, ka tutuki i te pūnaha ngā whakaritenga tika o te hoahoa; ka tutuki te tiritiri raraunga i waenga i ngā taputapu rerekē; mā te ngāwari o PROFIBUS ka whakaratohia he āhuatanga watea mō te whakawhānui i te pūnaha. Ko te kaupapa hoahoa pūnaha e hangai ana ki te pahi mara ahumahi ka noho hei kaupapa matua o te tono ahumahi.
Wā tuku: 24 o Ākuhata-2022
