Amathiphu angu-3 okuhlola izimangalo zokusebenza kwezibani zokukhulisa i-LED

Eminyakeni yamuva, ukusetshenziswa kwezibani ze-LED kukhule kakhulu. Eceleni kwalokhu, isibalo sabahlinzeki abasha abanemikhiqizo engenabufakazi senyukile futhi. Abanye benza izimangalo ezingabazisayo mayelana nokusebenza komkhiqizo wabo, okudala ukudideka mayelana nokuthi yiziphi izibani ze-LED okufanele zikhethwe kanye nendlela yokuqhathanisa ama-apula nama-apula. Sebenzisa amathiphu amathathu alandelayo ukuze wahlulele ukusebenza nezimangalo zokuphila konke ezenziwe abahlinzeki bokukhanya kwe-LED, ngokusekelwe ezicini ezibaluleke kakhulu ezichaza ukusebenza.

#1 Hlola kokubili ukusebenza kokuqala kanye nokusebenza ngokuhamba kwesikhathi okufunwayo

Ukusebenza kwasekuqaleni nokusebenza ngokuhamba kwesikhathi kokubili kuchaza ubude besikhathi sokukhanya. Kodwa ngamunye ulinganiswa kanjani futhi abahlinzeki bazisebenzisa kanjani lezi zinombolo? Njengomlimi, ufuna ukwazi kusenesikhathi ukuthi izibani zakho zizohlala isikhathi esingakanani. Ngakho-ke akulona nje inani le-photon flux ekuqaleni elibalulekile, kodwa nokuthi lizokugcina kahle kangakanani lokhu okukhiphayo phakathi neminyaka oyisebenzisayo. Ukudala ukukhanya okugcwele ekusebenzeni kwezibani ze-LED, kubalulekile ukuzisebenzisaizindinganiso zamazwe ngamazweukukhiqiza idatha yomkhiqizo ofanayo. Lawa mazinga achaza indlela yokulinganisa ukusebenza kokuqala nokuhlinzeka ngemethrikhi yokuphila konke noma ifomula yokubala ukusebenza ngokuhamba kwesikhathi.

Hlola kokubili ukusebenza kokuqala nokusebenza ngokuhamba kwesikhathi okufunwayo.

Kukalwa kanjani ukusebenza kokuqala?

Amanani okuqala okusebenza avumeleke ekukhanyeni okusha sha kwe-LED. Izidingo ezijwayelekile ezingasetshenziswa njengokufakwa kwemiklamo yokukhanyisa yilezi:

1. I-photon flux ye-photosynthetic [PFD noma i-PPFD ku-µmol/s] – inani lama-photon asebenzayo afinyelela phezulu kwesitshalo ngokuhamba kwesikhathi.
2. Ukusabalalisa amandla e-Spectral [nm] – yimiphi imibala ku-spectrum yokukhanya esetshenziselwa ukuqondisa ukukhula kwesitshalo.
3. Amandla asetshenzisiwe [W] - ungakanani ugesi osetshenziswa ukukhanya okukhulayo.
4. Ukusebenza kwesistimu [µmol/J] – ukukhanya okukhulayo kusebenzisa kahle kangakanani amandla ako ukukhanyisa isitshalo.
5. Ukusatshalaliswa kokukhanya - iyiphi iphethini esetshenziswayo nokuthi ukukhanya kusakazwa ngokufana kanjani.

I-photon flux namandla asetshenzisiwe ngokuvamile akalwa kulokho okubizwa ngokuthi i-interating sphere. Ngokusabalalisa amandla e-spectral nokusabalalisa ukukhanya, i-gonio spectrometer iyadingeka. Akubona bonke abakhiqizi bokukhanya kwe-LED abanelabhorethri yokulinganisa noma ikhono lokulinganisa ngokuya ngamazinga. Abahlonishwayo bazosebenzisa izinsiza zelabhorethri eqinisekisiwe ezimele.

I-Signify isebenzisa ilabhorethri yayo yokulinganisa egunyaziwe ukukala ukusebenza kokuqala kwezibani zethu ezikhulayo ze-LED ngokuvumelana nezindinganiso zokusebenza ze-IEC. Ilabhorethri yethu iyahlolwa futhi iqinisekiswe yinhlangano egunyaziwe, i-DEKRA, ngakho-ke sazi ngokuqinisekile ukuthi okokusebenza kusebenza ngokuvumelana nezindinganiso zamazwe ngamazwe futhi kuyalinganiswa ngezikhathi ezithile.

Kubikezelwa kanjani ukusebenza ngokuhamba kwesikhathi?

Ukusebenza ngokuhamba kwesikhathi akukwazi ukukalwa ngesikhathi sokwethulwa komkhiqizo. Akunakwenzeka ukwenza isivivinyo, ngokwesibonelo, amahora angama-60,000 wokusebenza ukuze ufune ukusebenza okunjalo ngokuhamba kwesikhathi. Ukuhlola okuvamile kusebenza phakathi kwamahora angu-6,000 nangu-10,000.

Kunamanani amabili okusebenza afanelekile 'ngokuhamba kwesikhathi' okufanele acatshangelwe ahlobene nokucekelwa phansi kokukhanya okukhulayo kwe-LED:

• Ukwehla kancane kancane kokuphumayo kuhlobene nokwehla kwe-photon flux ye-LED ekhula ukukhanya ngokuhamba kwesikhathi. Ikutshela ukuthi kungakanani okuphumayo kokuqala kwe-photon flux okugcinwa ngemva kwesikhathi esithile. Ukwehla kwenani le-photon flux kungaba inhlanganisela yokuwohloka kwezinto ezibonakalayo ezisetshenziswayo, ama-LED angawodwana anikeza ukukhanya okuncane nama-LED angawodwana anganikezi nhlobo ukukhanya. Ukwehla kancane kancane kokuphumayo kuchazwa ukwehla kwenani le-photon flux [%].
• Ukucekelwa phansi kokuphuma kokukhanya okungazelelwe kuvezwe ingxenye yemikhiqizo ehlulekile [%] ngesikhathi esithile.

Izibalo ezisuka ku-Signify zisekelwe kudatha yokuhlolwa kokukhuthazela kwempilo yangempela yamabhodi e-LED esiwasebenzisayo, ukuhlola okusheshisiwe kwezingxenye ezibalulekile kanye nokuqonda okujulile kokuthi imaphi amapharamitha wedizayini abalulekile ukuze kunwetshwe ukuphila kokukhanya kwe-LED. I-Signify ithuthukise ithuluzi lokubikezela ukwehla kwe-photon flux kanye nengxenye yemikhiqizo ehlulekile yezibani zethu zokukhulisa i-LED.

#2 Bheka eduze isikhathi sokuphila esifunwa isibani sokukhulisa i-LED

Izibani ze-LED ziyindlela yokukhiqiza yomlimi, ngakho-ke izingxoxo zokuphila konke zigxile kakhulu ekwehleni kwe-photon flux. Njengoba isikhathi sokuphila esilindelwe sezibani ze-LED ngokuvamile siba side kakhulu, lawo manani amahora afunwayo awanakulinganiswa ngaphambi kokuba umkhiqizo wethulwe emakethe. Ngakho-ke, abakhiqizi basebenzisa izilinganiso ezimfushane futhi bakhiphe lezo ukuze bachaze izibikezelo zabo ngokuhamba kwesikhathi. Lokhu kudinga ukuqonda okujulile kokuthi imaphi amapharamitha omklamo abalulekile ukuze kunwetshwe ukuphila kokukhanya kwe-LED, kanye nolwazi olwanele lwezibalo ukuze wenze izibalo ezifanele. Akubona bonke abahlinzeki abenza lokhu ngendlela efanayo, ngakho-ke, ngendlela efanayo. Ngakho-ke, izinga lokubikezela impilo yonke liyahlukahluka kakhulu.

Kunamazinga ambalwa aqashelwa umhlaba wonke asetshenziswa yi-Signify uma ibikezela impilo yonke yomkhiqizo. Nazi ezimbili zazo:

• I-IES LM-80 ichaza indlela yokukala ukugcinwa kwe-photon flux ngesikhathi sama-LED
• I-IES TM-21 ichaza ukuthi kwenziwa kanjani ukuqagela impilo yonke ngokusekelwe emiphumeleni yokuhlolwa ye-LM-80

Lapho usebenzisa indinganiso ye-LM-80, ubuncane bamahora angu-6,000 okuhlolwa kwephakheji ye-LED buyadingeka. Yiqiniso, izibani ze-LED ziyakwazi ukuphila isikhathi eside ngaphezu kwamahora angu-6,000. Kulapho i-TM-21 ejwayelekile ingena khona. I-TM-21 ikuvumela ukuthi wenze ukuqagela kwempilo yonke ngokuphindaphinda ubude besikhathi sokuphila obuqoqwe yizinga le-LM-80 izikhathi ezingafika kwezi-6. Izivivinyo zezinga le-LM-80 ngokuvamile zithatha amahora angu-6,000 kuya kwangu-10,000, ngakho ukuqagela impilo yonke okusekelwe ku-TM-21 kubangela ukuqagela okungafika emahoreni angu-36,000 kuya kwangu-60,000. Ngemuva kwalesi sikhathi, akusho ukuthi ukukhanya kwe-LED kuzohluleka, umkhawulo nje ongafunwa uma kusetshenziswa indinganiso yamazwe ngamazwe ye-TM-21. Isizathu sokuthi kungani ungakwazi ukucela isikhathi eside usebenzisa leli zinga, ingoba liqinisekisa ukuthi ukuqagela akuweqi amazinga okuthenjwa ezibalo, okungenza angathenjwa. Lokhu kusho nokuthi izimangalo ezingaphezu kwamahora angu-60,000 azikwazi ukuqinisekiswa.

Kunjalo, kukhona ezinye izici ezinomthelela esikhathini esilindelwe ukuphila kokukhanya kwe-LED.Umklamoyona ngokwayo ibaluleke kakhulu, ikakhulukazi ngoba iklanyelwe ukulawula ukushisa okukhiqizwa ama-LED. I-Optics, umshayeli kanye nomklamo amapharamitha achaza ukusebenza futhi kufanele acatshangelwe lapho kuchazwa ubude besikhathi sokuphila. Njengekhasimende, kufanele ukhumbule ukuthi ukusebenzisa ama-LED afanayo emkhiqizweni ohlukile, akusho ukuthi ukusebenza ngokuhamba kwesikhathi kuzofana.

Kunezindlela ezintathu zokuchaza impilo yonke yemojuli yokukhanya okukhulayo:

1. Okokuqala, hlola ukuqina kwedizayini yomkhiqizo wethu 'ngokuguga' izibani zethu ezikhulayo kanye nezinye zezingxenye ezibalulekile ngaphansi kwezimo ezimbi kakhulu eziqhathaniswa nomhloli 'wedrowa' e-IKEA. Lezi zivivinyo ezisheshisiwe zibonisa indlela imikhiqizo yethu eziphatha ngayo phakathi neminyaka yokusebenza endaweni ebamba ukushisa enzima.
2. Okwesibili, faka izibani ezihlukile ze-LED ngokusebenzisa isivivinyo sokubekezela. Sikhanyisa izibani iminyaka futhi sikala i-photon flux ngezikhathi ezithile. Izinga lokushisa kanye nomswakama we-greenhouse kuyakopishwa kulokhu kusetha.
3. Okwesithathu, qopha idatha yokulinganisa ikhasimende phakathi neminyaka, eqoqwe kumaphrojekthi amaningana wangempela. Yonke idatha yokuhlolwa kwempilo yangempela iqhathaniswa nokwehla kwenani lethu le-photon flux ukuze sakhe ukuzethemba ezimangalweni zokusebenza esizenzayo. Le datha iqinisekisa ukuthi siyakuletha esikuthembisayo!

#3 Qhathanisa ama-apula nama-apula

Ukusebenzisa izindinganiso zamazwe ngamazwe kwenza kube nokwenzeka ukuqinisekisa ukusebenza komkhiqizo futhi kuyisisekelo sokuqhathaniswa kwe-apula ne-apula lezimangalo zokusebenza ezivela kubakhiqizi abahlukene. Kubalulekile ukukhumbula ukuthi izimangalo zokuphila konke ziyizibikezelo kunezilinganiso. Abakhiqizi abahloniphekile bazosekela izibalo zabo kudatha yedizayini yomlando kanye nolwazi, ukuhlolwa kweleveli yengxenye kanye nomklamo oshisayo we-LED grow light.

Ukuze wenze ukuqhathanisa okunenjongo phakathi kwabahlinzeki, sikweluleka ukuthi uthathe izinyathelo ezilandelayo:

1. Buza umphakeli wakho mayelana nezinqubo zabo zokuhlola.
2. Buza umphakeli wakho mayelana nokunamathela kwakhe ezindinganisweni zamazwe ngamazwe.
3. Hlola ukuthi izicelo zabo zokuphila konke ziqinisekiswa ngedatha futhi qaphela izimangalo zamahora angaphezu kuka-60,000. Yiba nezinsolo ngezimangalo zokusebenza 'zokuhle kakhulu ukuba-yiqiniso'.
4. Cela umphakeli wakho ukuthi enze isilinganiso sezinga lokukhanya lokusebenza ngemva kokufaka.

Khetha umphakeli wakho ngokuhlakanipha

Okubalulekile wukwenza umsebenzi wakho wesikole futhi ukhethe umphakeli wakho ngokuhlakanipha ukuze uqiniseke ukuthi uthola ukusebenza okukhokhele lapho ukhanyisa izibani. Abakhiqizi abaqikelela kakhulu ukuletha imikhiqizo yekhwalithi enedatha eqinisekisiwe bayohlala bejabule ukuphendula noma yimiphi imibuzo onayo. Ezinye izici ze-kay ezingakusiza ukuthi uthuthukise ukusebenza kwakho kanye nemiphumela uhlelo lokukhanya kanyeukufana kokukhanya phezu kwesitshalo sakho.

Njengomholi womhlaba jikelele ekukhanyeni, siyakuqonda ukubaluleka kwe-LED yakho yokukhulisa utshalomali olulula ekuqhubekiseni isivuno esiphezulu nekhwalithi. Kungakho kwa-Signify, sikubona kuwumthwalo wethu ukukunikeza ulwazi oludingayo ukuze uhlole ngokufanelekile izimangalo zethu zokusebenza uma ucabangela ukuthi isiphi isibani se-LED esilungele izitshalo zakho. Lapho silungiselela izimangalo zethu zokusebenza, isiqubulo sethu sithi 'lokho esikwethembisayo yilokho esikulethayo'.

Ngokufigqiwe

#1 Qiniseka ukuthi uhlola izimangalo zakho kokubili ukusebenza kokuqala nokusebenza ngokuhamba kwesikhathi.

#2 Bukisisa impilo yonke efunwa ukukhanya kwe-LED

#3 Qhathanisa ama-apula nama-apula uma kuziwa ekuhlolweni, ukuthobela izindinganiso kanye nezimangalo zokuphila konke

Funda amanye amabhulogi ethu “Izinketho ezingu-8 zokukhulisa ukukhanya kwe-LED engabizi”

Khula nabachwepheshe

Ufuna ukwenza isiqiniseko sokuthola imbuyiselo ngokushesha ekutshalweni kwakho futhi wenze zonke izici zephrojekthi yakho zenziwe ngobungcweti. Nge-Signify, iphrojekthi yakho isezandleni ezinolwazi. U-Signify ungumholi womhlaba wonke emkhakheni wokukhanyisa futhi uzakhele irekhodi elikhulu kumaphrojekthi angaphezu kuka-500 emakethe yezibani ze-horticultural kusukela ngo-1995. Lokhu kuhlanganisa iminyaka engaphezu kwamashumi amabili yokuhlangenwe nakho okuzinikele ekuthuthukiseni amaresiphi enziwe ngokwezifiso, asekelwe ku-LED asiza abalimi ukuthi basheshe ukukhula, bakhulise isivuno futhi bathuthukise ikhwalithi yezitshalo. Ngokusungula okuphambili kwe-LED ngokuyala kwethu, singakwakhela ngokwezifiso ikhambi elisekelwe kusayensi.

Uma kwenzeka ufuna ukuhambangokujulile mayelana namasu okulinganisa ukusebenza, ungase futhi ufunde leli phepha elimhlophe.