News - power load management system

Ndi chiyanikasamalidwe ka mphamvu zamagetsi?

Dongosolo la kasamalidwe ka mphamvu ndi njira yowunikira ndikuwongolera mphamvu zamagetsi pogwiritsa ntchito ma waya opanda zingwe, chingwe ndi chingwe chamagetsi ndi zina. Makampani opanga magetsi nthawi yake amawunika ndikuwongolera momwe magetsi amagwiritsidwira ntchito m'chigawo chilichonse ndi kasitomala ndi malo osungira katundu omwe amaikidwa panyumba ya kasitomala. ndikusanthula deta yosonkhanitsidwa ndikugwiritsa ntchito dongosolo lophatikizika.Zimaphatikizapo ma terminals, zida za transceiver ndi ma tchanelo, zida za Hardware ndi mapulogalamu a master station ndi nkhokwe ndi zolemba zopangidwa ndi iwo.

Kodi ntchito za kasamalidwe ka katundu ndi ziti?

Ntchito zogwiritsira ntchito kasamalidwe ka mphamvu zamagetsi zikuphatikizapo kupeza deta, kuwongolera katundu, mbali yofunikira ndi chithandizo cha ntchito, chithandizo choyendetsera malonda, kusanthula malonda ndi kuthandizira kusanthula zisankho, ndi zina zotero. Zina mwa izo:

(1) Ntchito yopezera deta: mwa njira zanthawi zonse, mwachisawawa, kuyankha mwachisawawa ndi njira zina zosonkhanitsira deta ya (mphamvu, kufunikira kwakukulu ndi nthawi, ndi zina), data yamphamvu yamagetsi (zochulukirachulukira zachangu komanso zotakataka, watt -Data yoyezera mita ya ola, ndi zina zambiri), data yamtundu wamagetsi (voltage, mphamvu yamagetsi, ma harmonic, ma frequency, nthawi yozimitsa magetsi, ndi zina zambiri), momwe data imagwirira ntchito (nthawi yogwirira ntchito ya chipangizo chamagetsi chamagetsi, malo osinthira, ndi zina zambiri. ), deta yolembera zochitika (nthawi yodutsa, zochitika zosazolowereka, ndi zina zotero) ndi zipangizo zina zofunikira zomwe zimaperekedwa ndi kupeza deta ya kasitomala.

Zindikirani: "zakunja kwa malire" zikutanthauza kuti kampani yopereka magetsi ikaletsa kugwiritsa ntchito mphamvu kwa kasitomala, malo owongolera amangolemba zomwe zachitikazo kuti afufuzenso mtsogolo kasitomala akadutsa magawo ogwiritsira ntchito magetsi omwe amakhazikitsidwa ndi kampani yopanga magetsi.Mwachitsanzo, nthawi yozimitsa magetsi imachokera 9:00 mpaka 10:00 ndipo mphamvu yamagetsi ndi 1000kW.Ngati kasitomala adutsa malire omwe ali pamwambapa, chochitikacho chidzajambulidwa ndi chowongolera choyipa kuti mudzafunse mtsogolo.

(2) Ntchito yoyang'anira katundu: pansi pa kasamalidwe kapakati pa siteshoni ya master system, terminal idzaweruza yokha mphamvu yamakasitomala potengera malangizo a master station.Ngati mtengo umaposa wokhazikika, ndiye kuti udzawongolera kusinthana kwa mbali molingana ndi ndondomeko yomwe yakonzedwa kuti ikwaniritse cholinga cha kusintha ndi kuchepetsa katundu.

Ntchito yowongolera imatha kufotokozedwa ngati kuwongolera kwakutali komanso kuwongolera komweko komwe kumatsekeka kutengera ngati chizindikiro chowongolera chimachokera ku master station kapena terminal.

Ulamuliro wakutali: Malo owongolera katundu amagwira ntchito yowongolera molunjika molingana ndi lamulo lowongolera loperekedwa ndi malo owongolera.Ulamuliro womwe uli pamwambapa ukhoza kuchitidwa ndi zenizeni - nthawi ya anthu.

Malo otsekedwa - kuwongolera kuzungulira: kutsekedwa kwanuko - kuwongolera kuzungulira kumaphatikizapo njira zitatu: nthawi - kuwongolera nthawi, chomera - kuwongolera ndi mphamvu zomwe zilipo - kuwongolera zoyandama.Ndiko kungoyendetsa ma relay pambuyo powerengera pa terminal yakomweko malinga ndi magawo osiyanasiyana owongolera operekedwa ndi siteshoni yayikulu.Ulamuliro womwe uli pamwambapa udakhazikitsidwa kale pa terminal.Ngati kasitomala adutsa magawo owongolera pakugwiritsa ntchito kwenikweni, dongosololi lizigwira ntchito zokha.

(3) Kufuna mbali ndi ntchito zothandizira ntchito:

A. Dongosololi limasonkhanitsa ndikusanthula deta yamagetsi ya kasitomala, munthawi yake komanso molondola kufunikira kwa msika wamagetsi, ndipo imapereka chidziwitso chofunikira chowoneratu kufunikira kwa katundu ndikusintha kuchuluka kwamagetsi ndi kuchuluka kwamafuta.

B. Perekani makasitomala mphamvu yamagetsi, kuthandizira makasitomala ndi kusanthula kukhathamiritsa kwa mayendedwe amagetsi ndi kusanthula mtengo wamagetsi opanga mabizinesi, perekani makasitomala kugwiritsa ntchito moyenera magetsi, kusintha mphamvu zamagetsi, kusanthula deta ndi malangizo aukadaulo a kasamalidwe ka mphamvu zamagetsi, etc.

C. Tsatirani njira zoyendetsera mbali zofunikila ndi ziwembu zovomerezedwa ndi boma, monga kupewa nthawi yochulukirachulukira.

D. Yang'anirani mphamvu ya kasitomala, ndikupereka deta yofunikira pa ntchito yofananira yaukadaulo ndi kasamalidwe.

E. Perekani maziko a data pakuwunika kolakwika kwa magetsi ndikuwongolera kuthekera koyankhira zolakwika.

(4) Ntchito zothandizira kasamalidwe ka mphamvu:

A. Kuwerenga kwa mita yakutali: zindikirani nthawi yowerengera mita yakutali tsiku lililonse.Onetsetsani nthawi yanthawi yowerengera mita komanso kugwirizana ndi deta yamamita amagetsi omwe amagwiritsidwa ntchito pakugulitsa malonda;Kutolera kwathunthu kwa data yogwiritsira ntchito magetsi a kasitomala, kukwaniritsa zowerengera za mita, magetsi ndi zowongolera zolipirira magetsi.

B. Kutolera ndalama zamagetsi: tumizani zidziwitso zofananira kwa kasitomala;Gwiritsani ntchito kuwongolera katundu, gwiritsani ntchito malire ndi mphamvu;Kuwongolera kugulitsa magetsi.

C. Kuyeza mphamvu zamagetsi ndi kasamalidwe ka mphamvu: zindikirani kuwunika kwapaintaneti kwa momwe chipangizocho chikuyendetsedwera kumbali ya kasitomala, tumizani alamu yazovuta munthawi yake, ndikupereka maziko owongolera luso la chipangizo chamagetsi chamagetsi.

D. Kuwongolera mochulukira: Gwiritsani ntchito kuwongolera katundu kuti mugwiritse ntchito mphamvu zowongolera mphamvu kwa makasitomala opitilira muyeso.

(5) Ntchito yothandizira kusanthula kwamalonda ndi kusanthula zisankho: perekani chithandizo chaukadaulo pakuwongolera kutsatsa kwamagetsi amagetsi ndi kusanthula ndi chisankho ndi munthawi yomweyo, kufalikira, nthawi yeniyeni komanso kusiyanasiyana kwa kusonkhanitsa deta.

A. kusanthula ndi kuneneratu kwa msika wa Power sales

B. Kusanthula kwachiwerengero ndi kuneneratu kwa kugwiritsidwa ntchito kwa magetsi m'mafakitale.

C. Dynamic evaluation ntchito ya kusintha kwa mtengo wamagetsi.

D. Kusanthula kwachiwerengero champhamvu kwa mtengo wamagetsi wa TOU ndi kuwunika kwachuma kwa mtengo wamagetsi wa TOU.

E. Kusanthula kokhotakhota ndikuwunika momwe makasitomala amagwiritsira ntchito magetsi (katundu, mphamvu).

F. Perekani deta yowunikira kutayika kwa mzere ndi kuyang'anira kasamalidwe.

G. Perekani deta yofunikira ya mzere ndi kuchuluka kwa mphamvu ndi zotsatira zowunikira kuti bizinesi ikule ndi kusanja katundu.

H. Sindikizani uthenga wamagetsi kwa makasitomala.

Kodi ntchito ya kasamalidwe ka mphamvu zamagetsi ndi yotani?

Pa kusinthanitsa katundu, ndi "kupeza deta ndi kusanthula mphamvu yamagetsi" monga ntchito yofunika kwambiri, dongosolo ndi kuzindikira magetsi uthenga kutali kupeza, kukhazikitsa mphamvu zofuna mbali kasamalidwe, kuthandiza ndi kutsogolera kasitomala kupulumutsa mphamvu ndi kuchepetsa mowa.Panthawi ya kuchepa kwa magetsi, ndi "kasamalidwe mwadongosolo kagwiritsidwe ntchito ka magetsi" monga ntchito zazikulu, makinawa amagwiritsa ntchito "magetsi apamwamba", "osadulidwa ndi malire", chomwe ndi muyeso wofunikira kuonetsetsa chitetezo cha gridi ndikusunga dongosolo la magetsi a grid. ndi kumanga malo ogwirizana.

(1) Perekani kusewera kwathunthu ku gawo la dongosolo pakuwongolera mphamvu ndi kutumiza.M'dera limene dongosolo la kayendetsedwe ka kayendetsedwe ka mphamvu kamangidwe, mzerewo sudzadulidwa kawirikawiri chifukwa cha kuletsa katundu, zomwe zimatsimikizira kuti magetsi akugwiritsidwa ntchito mwachizolowezi ndi anthu okhalamo ndipo motero amaonetsetsa kuti magetsi azikhala otetezeka komanso achuma.

(2) Chitani kafukufuku wamtundu wa katundu wa mzinda.Imapereka maziko opangira kusamutsa kuchuluka kwambiri, kupanga mtengo wa TOU ndikugawa nthawi yogwiritsira ntchito magetsi.

(3) Kuwunika nthawi yeniyeni ya katundu wamagulu, kugawa ndi chidule cha deta ya ogwiritsa ntchito, ndi chitukuko chokhazikika cha kulosera kwapakatikati - ndi kwakanthawi kochepa.

(4) Kuthandizira kusonkhanitsa ndalama zamagetsi, kuthandizira ogwiritsa ntchito kugula magetsi pasadakhale ndi phindu lalikulu lazachuma

(5) Kuwerengera mita yakutali kuti mukhazikitse bili yamagetsi, kuti muwongolere kusinthasintha kwa kutayika kwa mzere chifukwa cha kuwerenga kwa mita.

(6) Yang'anirani muyeso ndikudziwa bwino za katundu wa dera lililonse munthawi yake.Itha kuzindikiranso kuyang'anira anti-tampering ndikuchepetsa kutaya mphamvu.Phindu lazachuma la dongosolo loyendetsa katundu likuseweredwa kwathunthu.

Kodi malo oyendetsera magetsi ndi chiyani?

Power load management terminal (terminal kwachidule) ndi mtundu wa zida zomwe zimatha kutolera, kusunga, kutumiza ndi kupereka malamulo owongolera zidziwitso zamakasitomala.Chodziwika bwino chotchedwa negative control terminal kapena negative control device.Ma terminals amagawidwa mu Type I (oyikidwa ndi makasitomala omwe ali ndi 100kVA ndi pamwambapa), Type II (yokhazikitsidwa ndi makasitomala omwe ali ndi 50kVA≤ makasitomala <100kVA), ndi mtundu wa III (wokhalamo ndi zida zina zosonkhanitsira zotsika kwambiri) zowongolera mphamvu zamagetsi.Mtundu wa I terminal AMAGWIRITSA NTCHITO 230MHz opanda zingwe netiweki yachinsinsi ndi GPRS kulumikizana kwanjira ziwiri, pomwe ma terminal amtundu wa II ndi III amagwiritsa ntchito GPRS/CDMA ndi njira zina zolumikizirana ndi anthu onse ngati njira zolumikizirana.

N'chifukwa chiyani tiyenera kukhazikitsa negative control?

Dongosolo loyang'anira mphamvu yamagetsi ndi njira yothandiza yaukadaulo yogwiritsira ntchito kasamalidwe ka mphamvu zamagetsi, kuzindikira kuwongolera mphamvu m'nyumba, kuchepetsa kuchepa kwa mphamvu yamagetsi, ndikupangitsa kuti mphamvu zocheperako zibweretse phindu lalikulu pazachuma komanso pagulu.

Kodi ubwino wamakasitomala woyika chipangizo chowongolera katundu wamagetsi ndi chiyanie?

(1) Pamene, pazifukwa zina, gridi yamagetsi imadzaza kwambiri m'dera linalake kapena panthawi inayake, kupyolera mu kayendetsedwe ka kayendetsedwe ka katundu, ogwiritsa ntchito okhudzidwa amagwirizana wina ndi mzake kuti achepetse msanga katundu womwe ungachepetse, ndipo kuchuluka kwa gridi yamagetsi kudzathetsedwa.Chifukwa chopewa kutayika kwa mphamvu chifukwa cha kuletsa mphamvu, tasunga zonse zofunika chitetezo champhamvu, kuchepetsa kuchepa kwachuma, ndipo anthu komanso moyo watsiku ndi tsiku kugwiritsa ntchito magetsi sikudzakhudzidwa, "zopindulitsa kwa anthu. , mabizinesi opindulitsa".

(2) Itha kupatsa makasitomala ntchito monga kusanthula kokhathamiritsa kwa mphamvu yamagetsi, kuwongolera kagwiritsidwe ntchito ka mphamvu, kasamalidwe ka mphamvu zamagetsi komanso kutulutsa chidziwitso chamagetsi.