Inkqubo yokutshaja izithuthi zombane ezisemgangathweni waseYurophu (CCS2) enesikhululo sokutshaja se-AC/DC esidityanisiweyo

1. Umzobo weTopology yoMbane

2. Indlela yokulawula ukutshaja kwenkqubo yokutshaja

1) Sebenzisa amandla ngesandla kwi-12V DC ukuze ubeke i-EVCC kwimeko yokuvula amandla, okanye uvuse i-EVCC xaumpu wokutshaja we-evifakwe kwiidokhi yokutshaja imoto yombaneEmva koko i-EVCC iza kuqalisa.

2) Emva kokuba ukuqaliswa kwe-EVCC kugqityiwe, iqala ukubona umthwali we-CP wedokhi yokutshaja.

3) Ukuba i-frequency ye-CP carrier ayingo-1kHz, i-frequency ye-CP carrier iyaqhubeka nokufunyaniswa. Ukuba i-frequency ye-CP carrier ayikango-1kHz emva kwemizuzwana engama-20 yokufunyaniswa, i-EVCC ingena kwi-sleep mode.

4) Ukuba i-frequency ye-CP carrier yi-1kHz, umjikelo womsebenzi we-terminal yesignali ye-CP yedokhi yokutshaja uyafunyanwa.

5) Xa umjikelo womsebenzi wesiphelo sesignali ye-CP uyi-5%, i-EVCC ikhupha isignali yenqanaba eliphezulu ye-A+ kwi-BMS ukuze ivuse i-BMS. Emva koko, i-EVCC kunye ne-SECC yenqwaba yokutshaja zenza ukuxhawulana kwe-PLC. Ukuba ukuxhawulana kuyasilela, kubuyela kwinqanaba lesi-2). Ukuba ukuxhawulana kuyaphumelela, kungena kwinkqubo yokutshaja.

6) Xa umjikelo womsebenzi we-CP uphakathi kwe-8% ukuya kwi-97%, i-EVCC ikhupha isignali ye-A+ ephezulu kwi-BMS ukuze iyivuse. Emva koko, i-EVCC ithumela isicelo sokutshaja i-AC kwi-BMS.

7) Ukuba i-BMS ivumela ukutshaja kwe-AC, ithumela isiqinisekiso sokutshaja kwe-AC kwi-EVCC, iqalise inkqubo yokutshaja kwe-AC.

8) Ukuba i-BMS ayivumeli ukutshajwa kwe-AC, ibala ukuba ixesha elithathiweyo ukuthumela isicelo sokutshajwa kwe-AC kwi-BMS lidlula na imizuzwana engama-20. Ukuba ayidluli imizuzwana engama-20, iphinda ithumele isicelo sokutshajwa kwe-AC kwi-BMS. Ukuba idlula imizuzwana engama-20, inkqubo yokutshajwa kwe-AC iyaphela.

9) Xa umjikelo womsebenzi we-CP ungekho kwi-5% okanye kwi-8%-97%, ubala ukuba ixesha elithathiweyo ukufumanisa umjikelo womsebenzi we-CP lidlula imizuzwana engama-20. Ukuba awudluli imizuzwana engama-20, ubuyela kwinyathelo lokufumanisa umthwali we-CP ukuze licutshungulwe. Ukuba udlula imizuzwana engama-20, inkqubo yokutshaja iyaphela.

Inkqubo yokunxibelelana ngesandla ye-PLC kwinyathelo lesi-5 ibandakanya inkqubo ye-SLAC, inkqubo ye-SDP, kunye nokusekwa koqhagamshelo lwe-TCP.

Inkqubo yokutshaja imi ngolu hlobo lulandelayo:

a. I-EVCC kunye ne-SECC ziqala ukutshintshiselana ngemiyalezo ye-V2G. Emva koko, i-SECC, ngokusekelwe kumyalezo wesicelo se-EVCC ngexesha lesigaba se-App Protocol handshake esixhaswayo kunyeizitishi zokutshaja ze-EVimeko, igqiba ukuba kusetyenziswe iprotocol yokutshaja ye-DIN70121 okanye ye-ISO15118. Ukongeza, ngexesha lesigaba sokuxhawulana se-App Protocol exhaswayo, i-EVCC ithumela kuqala iiprotocol zayo ezixhaswayo kwi-SECC. Ekubeni ii-SECC ezahlukeneyo ngaphakathi kweendlela ezahlukeneyoizikhululo zokutshaja iimoto zombaneixhasa iiprotokholi zokutshaja ezahlukeneyo (ezinye zixhasa zombini i-DIN70121 kunye ne-ISO15118, ngelixa ezinye zixhasa enye kuphela), xa i-SECC ixhasa zombini, iya kukhetha iprotokholi exhaswa kakhulu yi-EVCC. Xa i-SECC ixhasa iprotokholi enye kuphela, inokukhetha iprotokholi ehambelanayo ngexesha lenkqubo yokutshaja.

b. Xa i-SECC ikhetha iprotocol ye-DIN70121,isikhululo sokutshaja iimoto zombanekwaye iisithuthi sombaneiza kuqala ukutshaja kwe-DC.

c. Xa i-SECC ikhetha iProtokholi ye-ISO 1511… 5.1.1.8, kwaye xaV2GUtshintshiselwano lwemiyalezo phakathi kwe-EVCC kunye ne-SECC lufikelela kwinqanaba le-ServiceDiscovery, i-SECC iya kwazisa i-EVCC ngendlela yayo yokuhlawula, indlela yokudlulisela amandla, i-ID yenkonzo, kunye nohlobo lwenkonzo;

d. Emva koko, xa utshintshiselwano lwemiyalezo ye-V2G phakathi kwe-EVCC kunye ne-SECC lufikelela kwisigaba se-PaymentServiceSelection, kwaye i-EVCC ikhetha i-External Payment njengendlela yokuhlawula, i-EVCC kunye ne-SECC ziya kungena kwimo yokuqinisekisa yangaphandle ye-EIM; ukuba i-EVCC ikhetha i-Contract Payment njengendlela yokuhlawula, i-EVCC kunye ne-SECC ziya kungena kwimo yokuqinisekisa ye-PNC plug-and-charge;

e. Xa i-EVCC kunye ne-SECC zingena kwimo yokuqinisekisa yangaphandle kwaye zisebenzisana nesigaba seChargeParameterDiscovery, ukuba indlela yokudlulisa amandla i-PEVRecedEnergyTransfer eceliweyo yi-EVCC yi-AC, ziya kwenza iseti yomyalezo we-AC Charging EIM, oko kukuthi, i-EIM AC charging; ukuba indlela yokudlulisa amandla i-PEVRecedEnergyTransfer eceliweyo yi-EVCC yi-DC, ziya kwenza i-DC… Iseti yomyalezo we-EIM yokutshaja, oko kukuthi, i-EIM DC charging;

f. Xa i-EVCC kunye ne-SECC zingena kwimo yokuqinisekisa i-plug-and-charge, kwaye zidibana nesigaba se-ChargeParameterDiscovery, ukuba indlela yokudlulisa amandla eceliweyo yi-EVCC (PEVRequestedEnergyTransfer) yi-AC, ziya kwenza iseti yemiyalezo ye-AC Charging PNC, oko kukuthi, i-PNC AC charging; ukuba indlela yokudlulisa amandla eceliweyo yi-EVCC (PEVRequestedEnergyTransfer) yi-DC, ziya kwenza iseti yemiyalezo ye-DC Charging PNC, oko kukuthi, i-PNC DC charging.

Inkqubo yokutshaja i-AC kwinyathelo lesi-7 imi ngolu hlobo lulandelayo:

a. I-EVCC ithumela imiyalezo yomda wokutshaja kwe-AC kunye nemiyalezo yesicelo sokuqala ukutshaja kwi-BMS. Ukuba i-BMS iphendula ngomyalezo othi “kuvunyelwe ukuqala ukutshaja,” i-EVCC kunye ne-BMS zingena kwisigaba somjikelo wokutshaja.

b. Ngexesha lesigaba somjikelo wokutshaja, i-EVCC ithumela imiyalezo yomda wokutshaja i-AC kunye nemiyalezo yesicelo sokumisa ukutshaja kwi-BMS.

c. Xa ibhetri itshajiwe ngokupheleleyo okanye imeko yokuma kokutshaja ifezekisiwe, i-BMS ithumela umyalezo wokuma kokutshaja kwi-EVCC, kwaye i-EVCC ingena kwinkqubo yokucima umbane ukuze iphele ukutshaja.

3. Itshathi yoNxibelelwano lweCCS

4. Itshati yoMsebenzi weNkqubo