Iphaneli Yokulawula I-Wind Turbine kanye Nendlela Esebenza Ngayo
I-Pendahuluan
Amandla omoya abe ngomunye wemithombo yamandla avuselelekayo ethembisayo kakhulu enkathini yanamuhla. Ngenxa yezinzuzo zawo, ama-wind turbine angakhiqiza ugesi ngaphandle kokukhishwa kwegesi ebamba ukushisa noma okunye ukungcola. Ingxenye ebalulekile yesistimu ye-wind turbine yiphaneli yayo yokulawula. Leli phaneli yokulawula liphatha ukusebenza kwe-turbine, liqinisekisa ukuthi isebenza kahle futhi ngempumelelo ngaphansi kwezimo ezahlukahlukene zemvelo. Lesi sihloko sizohlola ngokujulile ukuthi iphaneli yokulawula ye-wind turbine isebenza kanjani kanye nezingxenye ezihilelekile.
Izingxenye Eziyinhloko Zephaneli Yokulawula I-Wind Turbine
Iphaneli yokulawula i-wind turbine iqukethe izingxenye eziningana ezibalulekile ezivumelanisiwe ukuqinisekisa ukusebenza kahle kwe-turbine. Lezi yizingxenye eziyinhloko:
1. Isilawuli se-Microprocessor
Isilawuli se-microprocessor sisebenza njengobuchopho besistimu yokulawula i-wind turbine. Sithola idatha evela kuma-sensor ahlukahlukene afakwe ku-turbine futhi sicubungula lolu lwazi ukuze silawule ukusebenza kwe-turbine. Imisebenzi yesilawuli ihlanganisa ukuqapha isivinini somoya, ukulawula i-blade angle, nokuqinisekisa ukuthi i-turbine ayisebenzi ezimweni eziyingozi.
2. I-Anemometer kanye ne-Wind Vane
I-anemometer ilinganisa isivinini somoya, kuyilapho i-wind vane ilinganisa isiqondiso somoya. Lolu lwazi lubalulekile ngoba luvumela isilawuli ukuthi silungise isiqondiso kanye ne-engeli yama-turbine blades ngokwezimo zomoya. Uma umoya unamandla kakhulu, isilawuli singanquma ukuvala i-turbine ukuze sivimbele umonakalo.
3. Uhlelo Lokubopha Amabhuleki
Uhlelo lokubhuleka luqukethe amabhuleki omshini kanye nogesi. Lolu hlelo lusetshenziselwa ukumisa ukujikeleza kwe-turbine lapho isivinini somoya siphezulu kakhulu noma lapho i-turbine idinga ukuvalwa ukuze ilungiswe.
4. Ama-Actuator kanye nezinhlelo ze-Hydraulic/Electromechanical
Ama-actuator asetshenziselwa ukuhambisa ama-turbine blades nokulungisa i-engeli yawo. Lokhu kuvame ukwenziwa ngohlelo lwe-hydraulic noma lwe-electromechanical. Ama-actuator asebenza ngokusekelwe emiyalweni etholwe kumlawuli we-microprocessor, ukuqinisekisa ukuthi i-engeli ye-blade ilungele ukusebenza kahle okukhulu.
5. Inzwa Yokushisa
I-turbine ifakwe izinzwa zokuqapha izinga lokushisa lezingxenye ezahlukahlukene ezibalulekile, njenge-gearbox kanye ne-generator. Uma izinga lokushisa lidlula imingcele ephephile, isilawuli sizothatha izinyathelo zokupholisa izingxenye noma ngisho nokuvala i-turbine.
Indlela Iphaneli Yokulawula I-Wind Turbine Esebenza Ngayo
Okulandelayo ukulandelana kwendlela iphaneli yokulawula i-wind turbine esebenza ngayo kusukela ekuqaleni kuze kube sekupheleni ekucubunguleni idatha kanye nokulawula ukusebenza kwe-turbine:
1. Idatha Yokufaka
Yonke imisebenzi isekelwe kudatha etholwe izinzwa ezahlukahlukene. Ama-anemometer nama-wind vanes ahlinzeka ngolwazi lokuqala ngesivinini somoya kanye nesiqondiso. Izinzwa zokucindezela, izinga lokushisa, kanye nokudlidliza nazo zidlulisela idatha yazo kumlawuli we-microprocessor.
2. Ukucutshungulwa Kwedatha
Uma idatha isitholiwe, isilawuli se-microprocessor sicubungula lolu lwazi ukuze sinqume isinyathelo esilandelayo. Ama-algorithms asetshenziswa kusilawuli avumela ukuhlolwa okusheshayo kanye nezinqumo ezizenzakalelayo ngaphansi kwezimo ezishintshayo.
3. Ukulungiswa Kwe-Blade
Uma isivinini somoya singaphakathi kwebanga elifanele, isilawuli sizoyala i-actuator ukuthi ilungise i-engeli ye-blade ukuze ikhulise amandla akhishwayo. I-engeli ye-blade ilungiswa ukuze kufezwe i-engeli ye-pitch enikeza umoya ofanele kwi-rotor.
4. Isiqondiso se-Yaw
Ama-turbine omoya afakwe ama-yaw motors aqondisa yonke i-nacelle (indlu yenjini) ngokuya komoya. Isilawuli se-microprocessor sisebenzisa ulwazi oluvela ku-wind vane ukuze siqondise i-yaw endaweni efanele. Ukulawula i-yaw kubalulekile ukuqinisekisa ukuthi ama-blades ahlala ebhekene nomoya ngendlela efanele.
5. Izilungiselelo zesivinini kanye nokubhuleka
Uma isivinini somoya siba phezulu kakhulu, isilawuli sizosebenzisa uhlelo lokubhuleka. Lokhu kuvimbela i-turbine ukuthi ijikeleze ngokushesha kakhulu, okungadala umonakalo. Uhlelo lokubhuleka luwusizo ezimweni eziphuthumayo noma ngezinjongo zokulungisa.
6. Ukuqapha kanye nama-alamu
Uma noma iyiphi ingxenye ibonisa izimpawu zomonakalo noma amazinga okushisa angajwayelekile, isilawuli sizoqala i-alamu. Le alamu ingathunyelwa esikhungweni sokuqapha esinabasebenzi bochwepheshe ukuze kuthathwe isinyathelo ngokushesha.
Ukuphathwa Kwamandla Okuphumayo
Ngaphezu kokulawula ukusebenza kwe-turbine, iphaneli yokulawula nayo inesibopho sokuphatha amandla akhiqizwayo. Lokhu ngokuvamile kuhilela izinqubo eziningana, njenge:
1. I-Inverter kanye ne-Converter
Amandla akhiqizwa yi-turbine asesimweni somsinga oqondile (DC) noma umsinga oshintshanayo (AC), okungenzeka ungahambisani negridi kagesi yendawo. Lapha, ama-inverter nama-converter asetshenziswa ukulungisa isimo kanye nemvamisa yamandla kagesi ukuze afane negridi.
2. Ukuvumelanisa neGridi
Amandla aguquliwe ahambisana negridi yamandla endawo. Le nqubo iqinisekisa ukuthi akukho ukungalingani okungabangela ukucima kukagesi kugridi.
3. Isitoreji Samandla
Kwezinye izimo, amandla akhiqizwayo agcinwa ezinhlelweni zokugcina amandla ezifana namabhethri. Lokhu kuvumela ukusetshenziswa kwamandla lapho umoya ungavunguzi noma lapho isivinini somoya sehlisiwe.
4. Ukusatshalaliswa Kwamandla
Uma amandla eseguquliwe futhi evumelanisiwe, abese esatshalaliswa kugridi kagesi ekhonza imindeni, izimboni, kanye nezinye izinsizakalo zomphakathi.
Izinzuzo kanye Nezinselele
I-Keuntungan
1. Ukusebenza Kahle Kwamandla: Iphaneli yokulawula iqinisekisa ukuthi i-turbine yomoya ikhiqiza amandla ngezinga eliphezulu lokusebenza kahle.
2. Ukuthembeka: Izinhlelo zokulawula ezizenzakalelayo zinciphisa isidingo sokungenelela kwabantu futhi zandisa ukuthembeka kokusebenza.
3. Ukuphepha: Ngokulawula okugcwele uhlelo lokubhuleka kanye nokuqapha okuhle, ingozi yezingozi kanye nomonakalo ingancishiswa.
Inselele
1. Izindleko: Amaphaneli okulawula kanye nezingxenye ezihlobene nawo ubuchwepheshe obuyinkimbinkimbi obudinga ukutshalwa kwezimali okukhulu.
2. Ukulungiswa: Ngisho noma kuzenzakalelayo, lolu hlelo lusadinga ukulungiswa nokulinganiswa njalo okubandakanya izindleko nesikhathi.
3. Ubunzima Bobuchwepheshe: Ukuhlanganisa iphaneli yokulawula negridi yamandla yendawo kudinga ukulungiswa kobuchwepheshe kanye nokuhambisana nemithetho.
Isiphetho
Iphaneli yokulawula i-wind turbine iyisici esibalulekile esiqinisekisa ukusebenza kahle nokuphephile kwe-wind turbine. Ngokuphatha izinzwa ezahlukahlukene, ama-actuator, kanye nezinhlelo zokubhuleka, iphaneli yokulawula ivumela i-wind turbine ukuthi isebenze kahle ngaphansi kwezimo zomoya ezahlukahlukene. Ukuphathwa kokukhishwa kwamandla okusebenza kahle kuqinisekisa nokuthi amandla akhiqizwayo ahlala efanelekela ukusatshalaliswa noma ukugcinwa. Njengoba ubuchwepheshe buthuthuka, amaphaneli okulawula aya ngokuya eba yinkimbinkimbi futhi edlala indima ebaluleke kakhulu ekushintsheni emandleni avuselelekayo.
