Gusaba kwishyuza hamwe: Inzira z'ubucuruzi kuri DC V2G

Igisubizo cyihuse

Inzira y'ubucuruzi yoImodoka ijya kuri Grid (V2G)Kwishyuza birimo guhinduka kuva ku igerageza ry’igerageza kugera ku buryo bwo kwinjiza amafaranga bushobora kwiyongera.ISO 15118-20Imashini zikoresha DC zikoresha amashanyarazi y’icyerekezo cy’imirongo ibiri, indege za EV n’abafite ubwikorezi ku giti cyabo bashobora kugurisha ingufu kuri grid mu masaha y’akazi kenshi cyangwa bagatanga serivisi zo kugenzura inshuro. Ubu buryo bwa "Gusangira Gukoresha" buhindura indege za EV mu bubiko bw’ingufu zigendanwa, bigabanya cyane Ikiguzi cyose cy’Ubwishingizi (TCO) ku bakoresha indege kandi bigatanga igikoresho cy’ingenzi cyo kubungabunga imikorere y’ibigo by’imari n’imigabane.

Ibintu by'ingenzi byakunzwe

• Kohereza ingufu mu cyerekezo cy'ibiri (BPT): Ituma amashanyarazi akura cyangwa asohora ingufu, hakurikijwe ISO 15118-20.
• Kwinjiza amafaranga: Abakora bashobora kubona inyungu binyuze mu kogosha cyane, gusubiza ibyo bashaka, no kugenzura inshuro z'urusobe rw'amashanyarazi.
• Guhagarara neza kw'urukuta: V2G ifasha kuringaniza urubuga rw'amashanyarazi uko ingufu zisubira gukoreshwa (umuyaga/izuba) ziyongera.
• Ukwitegura tekiniki: Modules zishingiye kuri SiC zifite icyerekezo cy’imirongo ibiri zigira ubushobozi bwo hejuru haba mu gihe cyo gusharija no gusohora umuriro.
• Guteza imbere ubwikorezi bw'indege: V2B (Imodoka ijya mu bwubatsi) igabanya ikiguzi cy'ibikenewe mu bucuruzi ikoresheje bateri za EV nk'inyongera ku nyubako.
• Amahame: Bishyigikiwe na IEC 61851-23:2023 hamwe na porogaramu nshya za CCS2/NACS.
• Urusobe rw'ibinyabuzima: Bisaba ubufatanye hagati y’abakora amashanyarazi, ibyuma bitanga charger (nka MIDA), n’ibigo by’itumanaho.

Kwibira mu mazi abira: Ingufu z'ubucuruzi za V2G

1. Kuva kuri V2L kugera kuri V2G: Iterambere ryo Gukoresha Inyongera mu Mirongo Ibiri

Nubwo imodoka zitwara imizigo (V2L) ubu zikunze gukoreshwa mu modoka zitwara abagenzi mu gukoresha ibikoresho byo mu nkambi, agaciro nyako k'ubucuruzi kari muIbisubizo byo gusharija V2GV2G yemerera imikoranire ihambaye aho imodoka ikora nk'umutungo w'ingufu ukwirakwizwa (DER).

2. Gukoresha Bateri mu buryo bw'ubucuruzi: Uburyo bwo gukoresha batiri

Ubukungu bwa "Gusangira Amafaranga" butera imbere ku nkingi eshatu z'ingenzi:

• Arbitrage: Gushyushya nijoro (umuvuduko muto) no gusohora amazi mu masaha y'akazi kenshi (umuvuduko mwinshi).
• Serivisi z'inyongera: Gutanga amabwiriza yihuse yo kugenzura inshuro zikoreshwa mu gukwirakwiza ingufu, akenshi bikaba ari inyungu kurusha kugurisha ingufu gusa.
• Gucunga Amafaranga yo GusabaGukoreshasitasiyo zo gusharija zihujwe na BESSna V2B kugira ngo inyubako y'ubucuruzi itarenga urugero rw'amashanyarazi ifite.

3. Ibisabwa mu bya tekiniki: Akamaro ka MIDA

Imiterere y'icyerekezo cya MIDAModules z'amashanyarazi za EVKoresha ikoranabuhanga rya Silicon Carbide (SiC) kugira ngo urebe neza ko ingufu zikoreshwa mu rugendo rwo kugaruka no kugaruka ziyongera. Ibi ni ingenzi kuko buri kigero cy'igihombo mu gihe cyo gusohora umuriro kigabanya inyungu z'umukoresha.

• Urugendo rwa Voltage Rugari: Ishyigikira 150V kugeza 1000V, ikanahuza neza n'imiterere y'imodoka ya 400V iriho ubu n'iy'ejo hazaza ya 800V/1000V.
• Itumanaho: Gushyira mu bikorwa neza ISO 15118-20 stack kugira ngo habeho "Plug & Charge" ihamye kandi ifatanye mu buryo bw'amaboko.

4. Imikoranire y'urusobe rw'amakuru n'ibikorwa remezo bigezweho

Kugira ngo V2G igere ku rugero, chargers zigomba gushyirwa murisisitemu yo gusharija umuriro wa EV ikoresha ingufu z'izuba hamwe n'ububikoIbi bituma sitasiyo yo gusharija ibasha gucunga uburyo bwo gutanga ingufu z'izuba mu gace runaka (solar), ububiko bw'amashanyarazi mu gace runaka (BESS), n'ububiko bwigendanwa (mobile storage) nk'uruganda rumwe rukoresha ikoranabuhanga (VPP).

Ibibazo Bikunze Kubazwa

1. Ese hari amashanyarazi ashobora gukora V2G?Oya, EV igomba kuba ifite charger iri mu cyerekezo cy’ibiri (kuri AC V2G) cyangwa igashyigikira charger ya DC iri mu cyerekezo cy’ibiri (kuri DC V2G), hamwe n’amabwiriza y’itumanaho akenewe.

2. Ni angahe nshobora kubona muri V2G?Inyungu ziratandukanye bitewe n'isoko n'inyungu z'ibigo by'amashanyarazi, ariko abakora mu mato mu masoko ya V2G bakora bashobora kuzigama cyangwa kwinjiza amafaranga ibihumbi by'amadolari buri mwaka.

3. Ese V2G yangiza batiri y'imodoka?Uburyo bwa BMS bugezweho na algorithme za V2G zigezweho bigabanya kwangirika kw'ingendo. Akenshi, inyungu zinjizwa ziruta kure iyangirika ry'ingufu za batiri.

4. Ni irihe tandukaniro riri hagati ya V2G na V2B?V2G yohereza amashanyarazi ku muyoboro rusange, mu gihe V2B (Imodoka ijya mu nyubako) ikoresha imodoka kugira ngo itange ingufu ku nyubako runaka, ubusanzwe kugira ngo yirinde amafaranga menshi yo gukoresha.

5. Ese ibikoresho bya MIDA byiteguye gukoresha V2G?Yego, ibishya byacuIbisubizo byo gusharija V2Gbyubatswe ku gipimo cya ISO 15118-20 kandi byiteguye gukoreshwa mu bucuruzi.

6. Ese nkeneye connector yihariye ya V2G?Ibikoresho bisanzwe bya CCS2, NACS, na CHAdeMO bishyigikira V2G, mu gihe ibikoresho by'imbere na porogaramu biri mu cyerekezo cy'imirongo ibiri.

7. Ni gute serivisi zikoresha V2G zizibona?Amasosiyete y’ubucuruzi agenda abona V2G nk'igikoresho cy'ingirakamaro mu kubungabunga amashanyarazi no kwirinda ko ibikorwa by'uruganda bitwara amafaranga menshi.