Maita basa neKuverenga!Pakuona kwako kunotevera iwe uchakumbirwa kuti upinde muakaundi yako yekunyorera kana kugadzira account uye kunyoresa kutenga kunyorera kuti uenderere mberi nekuverenga.
Maita basa neKuverenga!Pakuona kwako kunotevera iwe uchakumbirwa kuti upinde muakaundi yako yekunyorera kana kugadzira account uye kunyoresa kutenga kunyorera kuti uenderere mberi nekuverenga.
Nzvimbo dzine mhute pakare.Kazhinji kune zuva zvisinei nemakore mashoma emasikati.Kusvika ku80 F.Mhepo dzakareruka uye dzinochinja..
BGMU lineman Chad Bullock installs an LED street light on Thursday, April 25, 2019, on College Street. (Austin Anthony/photo@bgdailynews.com)
Bowling Green Municipal Utilities lineman Chad Bullock anoisa mwenje we LED mumugwagwa China, Kubvumbi 25, 2019, paCollege Street.
BGMU lineman Chad Bullock removes a street light on Thursday, April 25, 2019, on College Street. (Austin Anthony/photo@bgdailynews.com)
BGMU lineman Chad Bullock removes a street light on Thursday, April 25, 2019, on College Street. (Austin Anthony/photo@bgdailynews.com)
BGMU lineman Chad Bullock installs an LED street light on Thursday, April 25, 2019, on College Street. (Austin Anthony/photo@bgdailynews.com)
Bowling Green Municipal Utilities lineman Chad Bullock anoisa mwenje we LED mumugwagwa China, Kubvumbi 25, 2019, paCollege Street.
BGMU lineman Chad Bullock removes a street light on Thursday, April 25, 2019, on College Street. (Austin Anthony/photo@bgdailynews.com)
BGMU lineman Chad Bullock removes a street light on Thursday, April 25, 2019, on College Street. (Austin Anthony/photo@bgdailynews.com)
Bowling Green Municipal Utilities iri kutsiva zvishoma nezvishoma marambi emuguta, kupisa kamwe chete panguva.
Kubva kuma1980, BGMU yakashandisa mwenje wesodium vapor.Mumakore achangopfuura, utility neguta zvakasangana kuti zvione nzira inoshanda kwazvo yekushandura iyo mwenje system uye vakafunga kuyedza maLED, kana light-emitting diode.Mushure meanosvika zana ekuyedza machinjiko uye nemhinduro yakanaka yevagari, BGMU yakatanga kutsiva mwenje wese wakatadza wemumugwagwa muna Ndira.
"Tinotarisa sechirongwa chenguva refu," akadaro Jeff White, maneja wemagetsi eBGMU.“Hatisi kuzongobuda tochinja mafixtures tichingochinja mafixtures.... Zvinogona kutitorera makore gumi kusvika gumi nemaviri.
Mwenje ye LED ine simba-inoshanda, inoda kushomeka kwekugadzirisa uye inogara kwenguva refu.Havatsvi semwenje wemwenje;pachinzvimbo, kupenya kunodzima zvishoma nezvishoma.Ivo zvakare vanobatanidzwa nekudzimwa kwemwenje kushoma, ruzivo rwakavandudzwa rwevatengi uye nemwenje wakawanda wekutungamira, maererano neWhite.
Kune madhorobha maviri emagetsi emagetsi: wattage inoshandiswa uye mari yekudyara pamutengo wechigadziriso.Mari iyi haichinje, asi mvura inodzikira, sekureva kwaGreg Meredith, director weBowling Green Public Works.
"Zvakanakira munhu wese," Meredith akadaro nezvechirongwa ichi."Kwenguva refu, zvichaunza mutsauko mukuru."
Sezvo maLED achigadzira mwenje wekutungamira, ane mukana wekudzikisa kusvibiswa kwechiedza.Asi mamwe maguta achawedzera mamwe mwenje nemutengo wekuchengetedza wakabatana ne LEDs, nekudaro kutadza kuderedza kusvibiswa kwechiedza, sekureva kweInternational Dark Sky Association.Guta reBowling Green richachengeta nhamba imwechete yemwenje.
Richard Gelderman, purofesa wezvenyeredzi weWestern Kentucky University uye weHardin Planetarium director, anotenda kuti kune mukana wakakosha weguta kuti rivandudze nzvimbo yaro yekuvhenekesa.
"Mavhenekera e LED, kana akaiswa kuti abudise chiedza chakafanana nemagetsi emumugwagwa avanotsiva, haagoni kungochengetedza guta mari yakawanda asiwo kuderedza kusvibiswa kwechiedza," akadaro Gelderman.“Kuvheneka kwakagadzirwa zvisina kunaka kungave kunyadzisa.Izvi zvigadziriso zvichange zviripo kwenguva yakareba. "
Kuti uwane mibairo yakanakisa, marambi e LED anofanirwa kuve iwo akakodzera ruvara uye akaiswa mune inoshanda zvigadziriso.
Kune marudzi maviri emwenje e LED akatenderedzwa zvakanyanya, kusanganisira mamwe machena "blue" mwenje uye akapfava machena mwenje.Chiedza cheblue-wavelength chipfupi chinopararira kure mumhepo pane kureba-wavelength dzvuku kana yero-rakapfuma chiedza, kana iri incandescents.
Ma LED ebhuruu "anowanzo pedzisira aita kuti mamiriro acho anyanye" munzira dzakawanda, Gelderman akadaro.Akataura chikonzero chimwe chete icho vanhu vachirairwa kuti vasashandise nharembozha kana mahwendefa manheru - kana kudzima mwenje weblue mumidziyo yavo - nekuti inogona kukanganisa circadian rhythms.Kusvibiswa kwechiedza kunovhiringidzawo kumuka kwemhuka dzomusango uye kunotadzisa vanhu kutarira denga usiku.
BGMU General Manager Mark Iverson akaratidza kuti utility yaizoisa akapfava maLED kudzivirira dambudziko iri."Tiri kuyedza kuziva ma lumens, uye neruvara rwakareruka runobva mairi," Iverson akadaro.
Nezve zvigadziriso, BGMU ichachengeta mwenje mitsva yakafanana neyakatangira sezvinobvira, kusanganisira mwenje wekushongedza.
Pamusasa weWKU uye pamwe neOp Operation PRIDE corridor paCemetery Road, pane zvigadziriso zvemwenje zvinotaridzika semagirazi egirazi.Ivo muenzaniso wezvisingaite, maererano naGelderman.
"Iyo mienzaniso inotyisa yekuvhenekera, nekuti vari kuisa chiedza chakawanda mumhepo sezvavari pasi pasi parinodiwa," akadaro Gelderman."Hatifanirwe kunge tichibhadhara chiedza chisiri kuenda kwachinofanirwa kuenda."
"Zvinotora akawanda emagirobhu egirazi pane akajairika kuisirwa," akadaro, asi BGMU haisi kuronga kubvisa zvekushongedza.“Hatisi kuzoisa chimwe chinhu chisingaenderani nerunako.... Chokwadi, chinhu chega chiri kuchinja girobhu rinova iro mwenje chaiwo.
BGMU inotarisira kuvandudza chiedza ichifadza vatengi, uye "mhinduro ndeyokuti vanhu vanofarira chiedza," akadaro Iverson.
Zvichengete Zvakachena.Ndokumbirawo udzivise mutauro unonyadzisira, unonyadzisira, werusaruraganda kana kuti unoenderana nepabonde. DZIMAI CAPS LOCK YAKO.Usatyisidzire.Kutyisidzirwa kwekukuvadza mumwe munhu hakuzoregi.Iva Chokwadi.Usanyepa uchiziva nezvemunhu kana chimwe chinhu.Be Nice.Hapana rusaruraganda, rusaruraganda kana chero rudzi rwe -ism inosvibisa kune mumwe munhu. Be Proactive.Shandisai link ye'Report' pane yega yega kuti utizivise nezve zvinoshungurudza zvinyorwa.Goverana nesu.Tinoda kunzwa nhoroondo dzevakaona, nhoroondo seri kwechinyorwa.
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Nguva yekutumira: May-06-2019