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  • Imitha eminingi yamandla iguqula ukuqapha kwamandla

    23

    10-2023

    Imitha eminingi yamandla iguqula ukuqapha kwamandla

    Esikhathini se-Smart Homes kanye nokusebenza kwamandla, ukwethulwa kwamamitha amaningi wemitha yamamitha okuguqula indlela esibheka ngayo nokuphatha ukusetshenziswa kwamandla. Le divayisi yokusika isethwe ukuhlinzeka abanini khaya kanye namabhizinisi ngokufanayo ngedatha yesikhathi sangempela nokuqonda ekusetshenzisweni kwabo ugesi. Ngokwesiko, amamitha wamandla anqunyelwe kwinjongo eyodwa - ukuqopha ukusetshenziswa kwamandla okuphelele kwesakhiwo. Kodwa-ke, imitha yobuningi ye-Multifunckal ithatha i-STICE ngokuxhasa ngokubuka okuphelele kwamapharamitha kagesi ahlukahlukene. Ukusuka kumandla kagesi kanye nezilinganiso zamanje zokuhlaziywa kwamandla nokuhlaziywa kwemvamisa, le divayisi eguquguqukayo inikeza isithombe esiphelele sokusetshenziswa kwamandla. Enye yezinzuzo ezisemqoka zemitha yamandla eminingi yikhono layo ukukala nokubonisa idatha ngesikhathi sangempela. Abasebenzisi bangafinyelela kalula ulwazi olunembile futhi olusesikhathini mayelana nokusetshenziswa kwabo kwamandla, okubavumela ukuba benze izinqumo ezinolwazi mayelana namasu okusindisa amandla. Ngokwengeziwe, idivaysi ingahlanganiswa nezinhlelo ze-Smart Home, okwenza abasebenzisi bakwazi ukulawula nokuqapha ukusetshenziswa kwabo kwamandla okukude ngohlelo lokusebenza lweselula noma isikhombimsebenzisi sewebhu.

  • 16

    08-2023

    Uhlelo lokusebenza lwe-Smart Meter lusheshisa ushintsho lwemitha yamandla

    Ngokungafani namamitha ajwayelekile, njengokuxhumana okusebenzayo phakathi kwegridi yamandla nekhaya, amamitha ahlakaniphile anobungane kakhulu futhi ephephile. Ngokwethulwa kokufakwa esikhundleni se-Smart Meter ezifundeni ezahlukahlukene, izinga lokungena ngaphakathi lizokwanda, kanye noshintsho oluningi luzophumela ezinguquko ezilinganayo. Kubangela ushintsho lwamandla. I-State Grid Corporation of China yabamba ingqungquthela yokusebenza ngo-2014 futhi ichaze ngokusobala ukuthi ihlela ukufaka amamitha ama-smart asha ayizigidi ezingama-60 ngonyaka ka-2013, okuthe xaxa kunemibiko, kusho umbiko wombuso we-2013 State grid at Ukuqala konyaka odlule kudinga ukusetshenziswa kobuchwepheshe besimanje njenge-Intanethi yezinto kanye ne-computing yefu ukwakha isizukulwane esisha samaphrojekthi wokubonisa okubuyisa ama-smart, kanye nokuthuthukiswa kwamandla wegridi yamandla, kanye nokuzenzakalela okuzohambisa. . Kufakiwe 30 million smart metres kanye namamitha amasha kagesi, futhi kuguqulwe amamitha kagesi ayizigidi ezintathu. Ukuqhathanisa uhlelo lomsebenzi weminyaka emibili, singakubona ukuthi ngonyaka we-2014, sathola inhloso yokusebenza yokwakha isizukulwane esisha sokufakwa kwezinto ezihlakaniphile kanye nokuguqulwa okuhlakaniphile kwezimali, ngenkathi umthamo ofakwe amamitha ahlakaniphile ukhuphuke usuka ezigidini ezingama-30 kuya kwezi-60. Ngokuthuthukiswa kwe-elekthronikhi, imininingwane, isoftware, yezokuxhumana, kanye nobuchwepheshe bokulawula ama-elekthronikhi, umphumela wamamitha we-elekthronikhi eChina manje usunethuba elikhona futhi kancane kancane esikhundleni samamitha akhona akhona akhona. Ukuthuthukiswa kobuchwepheshe obuhlobene bukhuthaze ukuthuthukiswa okuqhubekayo kobuchwepheshe boMkhiqizo Womkhiqizo Womgesi. Abanye abahlaziyi bemboni ba

  • 16

    06-2023

    Izingozi kuma-capacitors wamandla

    . Okwe-film-membrane composite dielectric capacitors, yize ukulahleka kwamandla lapho i-harmonics ivunyelwe yizikhathi ezingama-1.38 zokulahleka kwamandla ngaphandle kwama-harmonics, ama-harmonics lapho i-harmonics ivunyelwe ama-harmonics amahlandla, kepha uma okuqukethwe okuphezulu, Ngaphesheya kwe-capacitor evunyelwe, kuzokwenza i-capacitor ngaphezulu-kwamanje nokulayishwa kwamandla, ukulahleka kwamandla kudlula inani elingenhla, ukuze i-capacitor ingajwayelekile, i-infactor ephakathi nendawo yenkambu kagesi izosheshisa ukuguga. Ikakhulu lapho i-capacitor ifakwa kwigridi yamandla lapho i-voltage iye yahlanekezelwa khona, i-harmonic yegridi yamandla nayo ingakhungathekiswa, okungukuthi, into yokunwebeka nge-hamon. Ngaphezu kwalokho, ukuba khona kwama-harmonics kuvame ukwenza ukuthi i-voltage ibonakale ibukhali. I-steep-peak voltage wave idonsa kalula ukuphuma okuvela ku-Medium. Ngenxa yesilinganiso esikhulu sokushintshwa kwamandla kagesi kanye nokuqina kokukhipha okuyingxenye, kungasheshisa ukuguga kokufaka okuphakathi, ngaleyo ndlela kukufishane. Impilo yenkonzo ye-capacitor. Ngokuvamile, ngakho konke ukukhuphuka kwamandla kagesi, impilo ye-capacitor incishiswa cishe ngo-1/2. Ngaphezu kwalokho, esimweni se-harmonics ebabazekayo, iCapacitor izokweqa, ukwephulwa noma ukuqhuma. . Okwamanje kwekhebula. Ngaphezu kwalokho, ukumelana kwekhebula, uhlangothi lwebhasi lesistimu kanye nomugqa we-wactance luxhumeke ngochungechunge nohlelo, kanye nokumelana ne-capacitor kanye nomugqa osetshenziselwa ukukhulisa isici samandla axhumekile ngokufana nohlelo, futhi I-resonance ingenzeka ngaphansi kwenani elithile lokungena kanye ne-capacitance. . IHarmonics ibuye yandisa ukulahleka kwensimbi kwe-transformer, okubonakaliswa ikakhulukazi ekwandeni kokulahleka kwe-hysteresis emqondweni, futhi kubi kakhulu i-waveform ye-harmonic okubangelwa yi-harmonics, i-gr

  • 29

    05-2023

    Imikhiqizo yekhwalithi yamandla isebenza kanjani?

    Imikhiqizo yekhwalithi yamandla yenzelwe ukuthuthukisa ikhwalithi yamandla kagesi ngokunciphisa izinhlobo ezahlukene zezinkinga zamandla. Le mikhiqizo isebenza ngezindlela ezahlukahlukene ngokuya ngohlobo oluthile lwenkinga yamandla enzelwe ukubhekana nakho. Nazi ezinye izibonelo zokuthi imikhiqizo yekhwalithi yamandla isebenza kanjani: Ama-Auterator Voltage: Lawa madivayisi aklanyelwe ukuqinisa amazinga kagesi, kungakhathalekile ukushintshashintsha kwamandla angenayo. Basebenza ngokulinganisa izinga lamandla kagesi futhi balilungisa njengoba kunesidingo sokugcina i-voltage ekhishwe ngokuqinile. Abavikeli Abavikeli: Le mikhiqizo ivikela imishini kagesi emandleni kagesi, okungenzeka lapho kugadla umbani noma lapho amandla ebuyiselwa ngemuva kokuphuma. Basebenza ngokuphambukisa amandla ngokweqile kude nemishini, ukuvimbela ukulimala. Ukuhlunga kwe-Harmonic: Le mikhiqizo inciphisa ukuhlanekekezeka kwe-harmonic ekunikezelweni kwamandla, okungadala ukungasebenzi kahle. Basebenza ngokuhlunga i-harmonics namanye ama-frequency angafuneki avela kugesi. Amandla kagesi angaphazanyiswa (ups): Lawa madivayisi ahlinzeka ngamandla wesipele uma kwenzeka ukuphuma kwamandla. Basebenza ngokudweba amandla ebhethri noma i-generator lapho ukunikezwa kwamandla amakhulu kuphazamiseka.

  • 14

    02-2023

    Ulwazi lwe-Harmonic lwezingozi zemishini yamandla

    Ulwazi lwe-Harmonic lwezingozi zemishini yamandla . Okwe-film-membrane composite dielectric capacitors, yize ukulahleka kwamandla lapho i-harmonics ivunyelwe yizikhathi ezingama-1.38 zokulahleka kwamandla ngaphandle kwama-harmonics, ama-harmonics lapho i-harmonics ivunyelwe ama-harmonics amahlandla, kepha uma okuqukethwe okuphezulu, Ngaphesheya kwe-capacitor evunyelwe, kuzokwenza i-capacitor ngaphezulu-kwamanje nokulayishwa kwamandla, ukulahleka kwamandla kudlula inani elingenhla, ukuze i-capacitor ingajwayelekile, i-infactor ephakathi nendawo yenkambu kagesi izosheshisa ukuguga. Ikakhulu lapho i-capacitor ifakwa kwigridi yamandla lapho i-voltage iye yahlanekezelwa khona, i-harmonic yegridi yamandla nayo ingakhungathekiswa, okungukuthi, into yokunwebeka nge-hamon. Ngaphezu kwalokho, ukuba khona kwama-harmonics kuvame ukwenza ukuthi i-voltage ibonakale ibukhali. I-steep-peak voltage wave idonsa kalula ukuphuma okuvela ku-Medium. Ngenxa yesilinganiso esikhulu sokushintshwa kwamandla kagesi kanye nokuqina kokukhipha okuyingxenye, kungasheshisa ukuguga kokufaka okuphakathi, ngaleyo ndlela kukufishane. Impilo yenkonzo ye-capacitor. Ngokuvamile, ngakho konke ukukhuphuka kwamandla kagesi, impilo ye-capacitor incishiswa cishe ngo-1/2. Ngaphezu kwalokho, esimweni se-harmonics ebabazekayo, iCapacitor izokweqa, ukwephulwa noma ukuqhuma. . Okwamanje kwekhebula. Ngaphezu kwalokho, ukumelana kwekhebula, uhlangothi lwebhasi lesistimu kanye nomugqa we-wactance luxhumeke ngochungechunge nohlelo, kanye nokumelana ne-capacitor kanye nomugqa osetshenziselwa ukukhulisa isici samandla axhumekile ngokufana nohlelo, futhi I-resonance ingenzeka ngaphansi kwenani elithile lokungena kanye ne-capacitance. . IHarmonics ibuye yandisa ukulahleka kwensimbi kwe-transformer, okubonakaliswa ikakhulukazi ekwandeni kokulahleka kwe-h

  • 05

    01-2023

    Uhlelo lokusebenza lwe-Smart Meter lusheshisa ushintsho lwemitha yamandla

    Ngokungafani namamitha ajwayelekile, njengokuxhumana okusebenzayo phakathi kwegridi yamandla nekhaya, amamitha ahlakaniphile anobungane kakhulu futhi ephephile. Ngokwethulwa kokufakwa esikhundleni se-Smart Meter ezifundeni ezahlukahlukene, izinga lokungena ngaphakathi lizokwanda, kanye noshintsho oluningi luzophumela ezinguquko ezilinganayo. Kubangela ushintsho lwamandla. I-State Grid Corporation of China yabamba ingqungquthela yokusebenza ngo-2014 futhi ichaze ngokusobala ukuthi ihlela ukufaka amamitha ama-smart asha ayizigidi ezingama-60 ngonyaka ka-2013, okuthe xaxa kunemibiko, kusho umbiko wombuso we-2013 State grid at Ukuqala konyaka odlule kudinga ukusetshenziswa kobuchwepheshe besimanje njenge-Intanethi yezinto kanye ne-computing yefu ukwakha isizukulwane esisha samaphrojekthi wokubonisa okubuyisa ama-smart, kanye nokuthuthukiswa kwamandla wegridi yamandla, kanye nokuzenzakalela okuzohambisa. . Kufakiwe 30 million smart metres kanye namamitha amasha kagesi, futhi kuguqulwe amamitha kagesi ayizigidi ezintathu. Ukuqhathanisa uhlelo lomsebenzi weminyaka emibili, singakubona ukuthi ngonyaka we-2014, sathola inhloso yokusebenza yokwakha isizukulwane esisha sokufakwa kwezinto ezihlakaniphile kanye nokuguqulwa okuhlakaniphile kwezimali, ngenkathi umthamo ofakwe amamitha ahlakaniphile ukhuphuke usuka ezigidini ezingama-30 kuya kwezi-60. Ngokuthuthukiswa kwe-elekthronikhi, imininingwane, isoftware, yezokuxhumana, kanye nobuchwepheshe bokulawula ama-elekthronikhi, umphumela wamamitha we-elekthronikhi eChina manje usunethuba elikhona futhi kancane kancane esikhundleni samamitha akhona akhona akhona. Ukuthuthukiswa kobuchwepheshe obuhlobene bukhuthaze ukuthuthukiswa okuqhubekayo kobuchwepheshe boMkhiqizo Womkhiqizo Womgesi. Abanye abahlaziyi bemboni ba

  • 16

    12-2022

    Umbiko Wokuhlaziywa Kwezifiso Zokuthuthukiswa Kwezimboni Zogesi Eziphansi Zama-Voltage 2023-2026

    Imikhiqizo kagesi ephansi isetshenziswa kabanzi emikhakheni yokwakha, imboni kanye nengqalasizinda. Othintwe ukutshalwa kwezimali, ukwakhiwa nokwakhiwa kwezimboni eziphansi komgwaqo, imakethe ye-vol-voltage kagesi kagesi ihamba nge-cyclical and shiotile. Ngo-2021, ngenxa yomthelela wokubambezeleka kwephrojekthi ngo-2020 kanye nokwanda kwezimali embonini yezingqalasizinda, imakethe kagesi ephansi yamandla aphansi izokhula ngezinga eliphakeme lama-9.5% unyaka nonyaka. Ngo-2022, ngenxa yezici eziningi ezifana nobhubhane lwezinto eziphindaphindwayo, ukwehlisa ukululama kwezimboni, ukwakhiwa kwehla kwezimboni, kanye nemakethe kagesi ephansi, imakethe kagesi ephansi izoba nesikhathi esiphansi. Izinga lokukhula lonyaka kulindeleke ukuthi libe cishe ngo-1.9%. Isilinganiso seMakethe Kagesi Esezingeni eliphansi saseChina - 2011-2026E (Izigidi eziyi-100 yuan) Iphepha elimhlophe elingu-2022 eliphansi laqedwa ekuqaleni kukaJuni. Isimo sezulu esingu-2022 sisuselwa ekwahlulelweni ekuqaleni konyaka. Isimo sezulu esiphelele sebhizinisi sikhuphuke kancane, okunethemba. Manje sekubonwa ukuthi ngenxa yomthelela oqhubekayo wobhubhane engxenyeni yesibili yonyaka, ukwehla kwezindlu okuthengiswayo kukhuphukile. Kulinganiselwa ukuthi ukukhula kwemakethe ngo-2022 kuzoba kubi kancane, cish

  • 18

    10-2022

    Imitha ye-Multi-Wher Energy Meters

    Eminyakeni yamuva nje, ngenxa yezidingo zokuphathwa kwamandla kwezitolo ezinkulu zezitolo kanye nezindawo zokuphumula ze-campus kubaqashi kanye nabafundi, izinkampani zokulawulwa kwebhizinisi noma zempahla zibeke phambili isidingo samamitha akhokhelwa ama-Electricid kagesi amaningi. Ngokusho kwezidingo zemakethe, izisebenzi ze-R & D ze-Elecnova zethule uhlelo olusha lweMeter-S36 olusha lweMeter-S36. Ukuqaliswa kwemitha kungathuthukisa kakhulu ukusebenza kahle kokuphathwa kwamandlandla ngakunye kumnikazi kanye nomnyango wokulawulwa kwekampasi. Okulandelayo, ake sibheke imisebenzi emisha ye-Elecnova-S36. Ukuqalisa I-S36 Series Multi-Umsebenzisi Prepaid Energy Meter yakhelwe nge-microprocessor esezingeni eliphakeme nobuchwepheshe bokusebenza kwesiginali. Inemisebenzi yokulinganisa kwamandla agcwele, ukukalwa kwamandla kagesi, ukukhokhiswa kwe-Time-Energy, ukukhokhelwa okukhokhelwa, ukuqoshwa komcimbi, ukubonwa komthwalo, njll. Isikhombimsebenzisi sokuxhumana kwe-RS485. I-S36 Energy Energy Energy Energy ekhokhelwa imali iqukethe imodyuli enkulu kanye namamojula amaningi wezigqila. Amamojula wezinceku ahlukaniswe ngohlobo lokufinyelela oluqondile nohlobo lokufinyelela lwe-CT. I-S36 isekela ukufinyelela okuqondile ku-36 single-esigabeni noma iziqebele zesigaba ezintathu ezintathu okungenani, noma izijikelezo zesigaba esingu-24 ezintathu nge-CT. Imodyuli yokufinyelela eqondile yencekukazi yakhele-ku-Magnetic La

  • 23

    09-2022

    Abakhiqizi bamamitha wamandla amancane

    Isistimu kagesi kagesi engaphansi kwe-Sub-Meter ukuqondisa ukusebenza kwezindawo zokulawulwa kwe-Enterpres. Umgomo wokusebenza wohlelo uthi: Ukuthembela kwi-Intanethi Yezinto ubuchwepheshe kanye ne-Power Parameter Stering Technology, ipulatifomu yokulinganisa kanye ne-metering iqoqa idatha yesikhathi sangempela efana nokusetshenziswa kwamandla kwemishini yokukhiqiza yenqubo, kanye nokusetshenziswa kwamandla kwezindawo zokulawulwa kokungcola. Ukuhlaziywa komkhawulo ngokweqile, ukuhlaziywa komkhawulo wokukhiqiza, ukucubungula umkhawulo wokuxhumana, njll., Thola ukuthi izikhungo zokuvikela imvelo, imishini, njll. Ngasikhathi sinye, amamitha wamamitha amancane angabheka isimo sokusebenza samabhizinisi akhawulela ukukhiqizwa nokumisa ukukhiqizwa ngesikhathi sangempela ngokuhlaziywa kwedatha. Ngaphambi kokufakwa kohlelo lokuhlola amandla okuvikelwa kwamandla kwezemvelo, ochwepheshe kufanele bahlelwe ukuze bahlaziye ngokugcwele ubuhlobo bokusebenzisa amandla "ukungcoliswa kwezimo zokungcola kanye nokungcola kwe-Enterprise"; Inqubo yokufaka "ayikho ukuphuma kwamandla, akukho mping, akukho ukulungisa iphutha", ngaphandle kokuthinta ukukhiqizwa okujwayelekile kwebhizinisi. Faka imishini yokutholwa ngesikhathi esifushane kakhulu, bese usebenzisa i-Intanethi ye-Internet technology yokuhanjiswa kwedatha ukuze uqoqe kahle idatha yesikhathi sangempela yebhizinisi, engaqedela ngokushesha ukwakhiwa kwepulatifomu. I-Meter-by-Metler Electricity Metering Ukuqapha Kwangempela Kwamandla Okusebenzisa Amandla Wezikhungo Zokukhiqiza kanye Nezindawo Zokuvimbela Ukungcoliswa Okungafakwanga Ngokuzenzakalelayo Kwemithombo Yezokungcola, ukuthola ukuthi izikhungo zokuvimbela ukungcoliswa zisebenza ngokujwayelekile, nokuthi zikhiqizwa Izindlela zokuvala zisendaweni yokulwa nokusebenza okungajwayelekile. Ukwephulwa kwemvelo okufana nezindawo zokuvimbela

  • 26

    08-2022

    Ukuqaliswa kohlelo lokuphathwa kwamandla ezakhiweni ezihlakaniphile

    UMongameli waseCambridge Energy Research Associates Daniel Yergin wabiza uDaniel Yergin "njengamandla angamashumi amahlanu ukugcizelela ukubaluleka kokwabiwa kwamandla esikhathini esizayo. Ukuhamba kwezinto zokuhamba kuzokwenza amandla ama-33% njengamandla amakhulu embonini ethengile. Kulokhu, ukuthuthukiswa kanye nokukhuthaza ubuchwepheshe obuphansi kwamandla okudla ezakhiweni ezinkulu zomphakathi kungenye yezindlela ezibaluleke kakhulu zokukhipha izingcindezi zokuhlinzeka ngezomnotho kanye nokushoda kokunikezwa kwamandla . Uhlelo Lokulawulwa Kwezamandla luyinto esuselwa emcabangweni we-Smart Energy. Ngomqondo wokuxhumana, ukuhlanganiswa kanye nohlakaniphile ukusungula uhlelo lokuphatha lokuqapha, ukukala kanye nokusetshenziswa kukagesi ngogesi, ingxenye yama-smart metres ngezigaba ezahlukahlukene ezifana nokuhlaziywa komsebenzisi Isimo sokusetshenziswa kwamandla futhi senze kahle isixazululo sokonga amandla. Ukuhlaziywa kwesidingo: 1) Osonkontileka kufanele babele amadivaysi ethola amamitha ahlakaniphile afana namamitha amaningi, amamitha amaningi kanye ne-PQA njll. Okungakufeza imfuneko yokulinganisa endaweni yedatha yamandla, ukunciphisa umthwalo wedatha yamandla futhi thola isimo sokusetshenziswa kwamandla ngesikhathi sangempela. 2

  • 23

    08-2022

    Kungani izinzwa zidlala indima ebalulekile yefektri ehlakaniphile

    Eminyakeni yamuva nje, igagasi lokukhiqiza elihlakaniphile seliphakeme futhi liphakeme. Omunye wezobuchwepheshe obalulekile ekwakheni amafektri ahlakaniphile yizinzwa zezimboni. Izinzwa zihlinzeka ngama-haptics amafektri ahlakaniphile futhi kuyisixhumanisi esiyinhloko sokutholwa okuzenzakalelayo nokulawulwa okuzenzakalelayo. Enqubweni yokukhiqiza ezenzakalelayo, kudingeka izinzwa ezahlukahlukene ukuqapha nokulawula amapharamitha ahlukahlukene, ukuze imishini isebenze endaweni ejwayelekile noma efanelekile, futhi imikhiqizo ingafinyelela ikhwalithi enhle kakhulu. Izinzwa zingamadivayisi aklanyelwe izici zomzimba, zamakhemikhali nezemvelo kanye nemithetho yezinto zokwakha. Kunezinhlobo eziningi zezinzwa. Zivame ukuhlukaniswa izigaba eziyishumi ngokuya ngemisebenzi yazo eyisisekelo yokuzwa, efana nezinzwa ezishisayo, inzwa ebucayi yegesi, izinto ezibucayi begesi, izakhi ezibucayi zomswakama, izinto ezibucayi zomswakama, izinto ezibucayi zomswakama Izinto, izinto ezibucayi zombala, kanye nokuzwakala okubucayi kokunambitha. Emkhakheni wokulinganisa nokulawula, inzwa eyenzelwe umgomo othile ingalinganisa amanani ahlukahlukene kagesi ngasikhathi sinye, futhi kwesinye isikhathi inani elingelona likagesi lingalinganiswa ngezinzwa ezahlukahlukene ezinemigomo ehlukene. Ngakho-ke, kunezindlela eziningi zokuhlukaniswa kwezinzwa, ezingahlukaniswa ngokuvamile ngokuya ngalezi zindlela ezilandelayo. Ukuhlukaniswa okungu

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