Uburyo bwo gutunganya no gushakisha amakuru ku miyoboro y'amashanyarazi: Gukoresha ingufu za DC zikoresha ikoranabuhanga rya “Decarbonized Power Networks”

Ugutunganya no Gukoresha Uduce tw’Umuyoboro w’Ingufu: Impamvu Gukoresha Uduce tw’Umuyoboro w’Ingufu za DC ari ryo shingiro ry’Umuyoboro w’Ingufu zakuwemo Karuboni—Ubushakashatsi bwimbitse bwa tekiniki ku guhuza Uduce tw’Umuyoboro w’Ingufu, Guhuza Uduce Twongera Kubaka, na Sisitemu zo Gucunga Umutungo w’Ingufu Zikwirakwizwa.

Intangiriro: Guhuza Ingufu n'Ingendo

Gushyira imbaraga ku isi mu gukuraho karuboni mu kirere birimo guteza ikibazo mu cyerekezo cy’impande ebyiri. Ku ruhande rumwe, amashanyarazi agomba kuba arimo ingufu zisubiramo zigenda zihindagurika cyane nk’umuyaga n’izuba. Ku rundi ruhande, urwego rw’ubwikorezi rurimo gutanga amashanyarazi, bigatuma ingufu nyinshi zikenerwa mu gace runaka. Smart DC Charging ihagarariye "orchestrator" kuri iyi ihuriro, igahindura icyari kuba ikibazo cy’urukuta mo umutungo w’ingenzi mu gutuza no gukuraho karuboni mu kirere.

1. Fiziki yo guhuza imiyoboro y'amashanyarazi

Imiyoboro y'amashanyarazi gakondo ishingiye ku buryo turbine nini zizunguruka (amakara, gaze, nyukliya) zikora kugira ngo zigumane umurongo (50/60$ Hz). Uko tugenda tujya ku byuma bishobora kongera gukoreshwa, bishingiye kuri inverter, dutakaza iyi "shock absorber" karemano.

1.1 Ubuhanga bwo gukora ibintu mu buryo bwa "synthetic Inertia" n'uburyo bwo kwihuta mu gusubiza (FFR)

Shajara za Smart DC, zifite inverters zigezweho zo mu cyerekezo kimwe, zishobora gutanga "ubudahangarwa bw'imikorere." Mu kugenzura frequency ya grid $f$, umurongo wo kugenzura wa shajara ushobora guhindura ikoreshwa ry'amashanyarazi (cyangwa umusaruro, mu bihe bya V2G) mu masegonda make kugira ngo urwanye ubusumbane. Ikigereranyo cy'ubudahangarwa bw'imikorere ni Swing Equation: $M \frac{df}{dt} = P_m – P_e$ Aho $M$ ari intako ihoraho, $P_m$ ni ingufu za mechanical, na $P_e$ ni umutwaro w'amashanyarazi. Shajara za Smart zishobora guhindura $P_e$ mu buryo buhindagurika kugira ngo $df/dt$ igume mu mupaka utekanye.

1.2 Kugabanya ingaruka mbi

Gushyushya DC bikubiyemo guhindura AC muri DC. Ubu buryo bushobora kongera gukoresha uburyo bwose bwo guhindagurika kw'amashanyarazi (THD) mu muyoboro w'amashanyarazi. Imashini zikoresha amashanyarazi zikoresha ikoranabuhanga rya Active Front End (AFE) kugira ngo zirebe ko umuyoboro w'amashanyarazi urimo umuraba mwiza wa sine, bikarinda kwangirika kw'ibikoresho by'inganda biri hafi aho.

2. Guhuza Bishobora Kuvugururwa: Igisubizo cya "Duck Curve"

"Duck Curve" ikoreshwa n'izuba igaragaza igihe cy'ingufu nyinshi mu masaha ya saa sita hagakurikiraho inzira iremereye ikenewe uko izuba rirenga.

2.1 Uburyo bwo gukurikirana imirasire y'izuba hakoreshejwe algorithm

Ibikoresho byo gushyushya bya Smart DC bishobora guhuzwa n'umusaruro w'izuba wo mu gace uherereyemo. Aho kugira ngo umuvuduko wo gushyushya ugerweho, umuvuduko wo gushyushya $P(t)$ upimwa hashingiwe ku mirasire y'izuba iboneka mu gihe nyacyo $G(t)$: $P(t) = k \cdot G(t) + P_{grid,min}$ Ibi byemeza ko electron "icyatsi" zikoreshwa mu buryo butaziguye na EV, bigabanye igihombo giterwa no kohereza ingufu ku muyoboro mugari.

3. Sisitemu zo gucunga umutungo w'ingufu zikwirakwizwa (DERMS)

Ku mukoresha amashanyarazi, charger ibihumbi bya DC ni Distributed Energy Resource (DER). Kuzicunga bisaba imiterere ihambaye ya DERMS.

3.1 Igenzura ry'imiterere y'urwego rw'ubuyobozi

1. Igenzura ry'ibanze:Igisubizo cyo gushyushya umuriro mu gace runaka ku ihindagurika ry'amashanyarazi n'ihindagurika ry'ingufu.
2. Igenzura rya kabiri:Gahunda y’akarere ikorwa n’Umuyobozi wa Station Charging (CSO) kugira ngo igere ku rugero rw’imizigo mu mujyi wose.
3. Igenzura ry'icyiciro cya gatatu:Amabwiriza yo kohereza gridi yo ku rwego rwo hejuru atangwa na Transmission System Operator (TSO) yo kugabanya umutwaro mu buryo bwihutirwa.

3.2 Blockchain yo gukemura ibibazo by'ingufu

Uko amashanyarazi agurisha ingufu kuri grid (V2G), ibaruramari rirushaho kuba ingorabahizi. Inzego zishinzwe gusharija za Smart DC zigenda zikoresha ikoranabuhanga rya distributed ledger (DLT) kugira ngo zitange uburyo bwo kwishyura busobanutse kandi mu buryo bwihuse serivisi za grid zitangwa n’abafite imodoka ku giti cyabo.

4. Iteganyagihe ry'Ubukungu: Agaciro ko Guhinduka kw'Ubukungu

"Agaciro ko guhindura imiterere" ni icyiciro gishya cy'umutungo.

• Ikiguzi cy'ibikorwa remezo cyirinzwe:Mu gukoresha uburyo bwo gusharija bugezweho kugira ngo hagabanuke miliyoni 100 z'amadolari mu kuvugurura sitasiyo, amashami ashobora gutanga inyungu zikomeye ku bakoresha DCFC.
• Amafaranga yinjizwa na serivisi z'inyongera:Ibigo bya DCFC bishobora kwinjiza $5,000 - $15,000 kuri buri kiraro ku mwaka mu gihe byitabiriye gusa amasoko agenga frequency, ndetse na mbere yo kugurisha kWh imwe ya lisansi.

5. Ingano y'ibinyabutabire: Ingaruka za V2G ku buzima bwa bateri

Isesengura rikunze kugaragara ku bijyanye no gutunganya amashanyarazi ni ingaruka ku buzima bwa bateri ya EV. Ariko, uburyo bwa "Gentle V2G" bugezweho bwemeza ko gutanga umuriro kuri grid biba gusa mu gihe cyo gutanga umuriro (SoC) (ubusanzwe 40-70%) no ku gipimo cya C kiri hasi, bigabanya imbaraga za shimi zo guteranya umuriro no gukura kw'urwego rwa solid-electrolyte interphase (SEI).

6. Umwanzuro: Ishingiro ry'ejo hazaza hadakoreshejwe karubone

Gukoresha Smart DC charger ntabwo ari ugukoresha ingufu zigenda gusa, ahubwo ni ugukoresha ubwenge bugenda. Bikozwe nk'ikiraro kiri hagati y'umuyoboro uhindagurika n'ibikoresho byo kubika ingufu bigendanwa, bitanga uburyo bukenewe kugira ngo umuyoboro w'amashanyarazi utagira karuboni ugerweho 100%. Ahazaza h'ingufu ni ugukwirakwira, ni ubwenge, kandi ni amashanyarazi.

(Icyitonderwa: Aya ni amagambo agera ku 1400. Kwagura ibi byasaba kwiga cyane protocole za OpenADR, igereranya ryihariye rya inverter topology, hamwe na simulation zirambuye za Monte Carlo zerekana ko grid ihamye munsi ya 50% by’injira rya EV.)

7. Amabwiriza agenga itumanaho: "Umuyoboro w'imitsi" wa Grid (ISO 15118 & OCPP 2.0.1)

Kugira ngo gahunda yo gutunganya imiyoboro y'amashanyarazi ikore neza, buri shajara igomba kuvuga ururimi rumwe.

7.1 ISO 15118: Gushyira no gushyushya hamwe na V2G Handshakes

Iyi protocole yemerera ikinyabiziga kwimenyekanisha ku rubuga rw'itumanaho mu buryo bwikora. "Handshake Logic" ikubiyemo:

• Kwemeza bishingiye ku cyemezo:Kwemeza neza ko imodoka na charger ari byo bavuga ko ari byo.
• Imicungire y'Ihererekanya ry'Ingufu:Kwemerera grid kumvikana ku gipimo cyo gusharija hashingiwe ku bushobozi bw'igihe nyacyo.

7.2 OCPP 2.0.1: Umugongo wa CSO

Porogaramu ya Open Charge Point Protocol (OCPP) niyo yemerera ikigo gishinzwe gusharija gucunga ibikoresho byinshi bitandukanye ukoresheje dashboard imwe. Verisiyo ya 2.0.1 yashyizeho uburyo bugezweho bwo "Gusharija mu buryo bw'ubwenge", harimo n'ubushobozi bw'urubuga rwo kohereza "Ibimenyetso by'Ibiciro" mu buryo butaziguye kuri sharija.

8. Amahirwe ya Microgrid: Izuba + Ububiko + DCFC

Urusobe rw’amazi rudafite karuboni koko ni microgrid yivura ubwayo.

8.1 Fiziki yo mu birwa

Mu gihe umuyoboro w’amashanyarazi wangiritse cyane, ahantu hakoresha ingufu z’izuba n’aho amashanyarazi ahagarara hashobora “kwiyicarira” ubwaho, hagakomeza gutanga ingufu z’ubutabazi ku binyabiziga n’ibikorwa remezo by’ingenzi biri hafi aho. Ibi bisaba “Abahindura amashanyarazi” bashobora gushyiraho ingano yabo bwite n’ishingiro ry’amashanyarazi.

9. Ibimenyetso by'ibiciro bya Algorithme n'imyitwarire y'abaguzi: "Inyigisho y'umukino" wo kwishyuza

Uburyo bwo gutunganya imiterere y'imirongo y'amajwi bureba imitekerereze y'abantu kimwe n'uko bureba electrons."Algorithm y'inkunga":Umukoresha grid atanga igabanywa rya $0.05/kWh iyo umukoresha yemereye charger "gukoresha" umuvuduko we mu gihe cy'umuvuduko mwinshi. Algorithm igomba kubara "Optimal Nudge" kugira ngo irebe ko abakoresha benshi bitabira kugira ngo grid ihamye badatera abantu benshi kutanyurwa.

10. Umutekano w'ikoranabuhanga ku muyoboro w'amashanyarazi udafite karuboni

Urusobe rw'ama-charger abarirwa muri za miriyoni ahujwe ni ahantu hanini ho gutera.

• Ibitero by'umuntu uri hagati (MitM):Kubuza abajura ba interineti gufata amafaranga ya V2G.
• Ibitero byo Guhagarara k'Umuyoboro w'Amagari:Guharanira ko umuntu ukora urugomo adashobora "gufungura" icyarimwe buri shajara mu mujyi, bigatuma habaho kuzimya burundu.

Ubwubatsi bw'ibikoresho by'umutekano bya "Air-Gaped" ku rwego rwa sitasiyo ni igice cy'ingenzi cya gahunda yo gutunganya grid mu gihe kizaza.

11. Umwanzuro: Gutunganya Symphony ya Electron

Guhinduka k'umuyoboro w'amashanyarazi udafite karuboni ni cyo kibazo kigoye cyane mu by'ubuhanga mu kinyejana cya 21. Smart DC Charging ni yo iyobora iyi symphony, igenzura ko ihindagurika ry'izuba n'umuyaga bihuye neza n'ibyo isi ya none ikeneye mu kugenda. Binyuze mu bwenge, gahunda, na fiziki iteye imbere, turimo kubaka urubuga rutari urw'icyatsi kibisi gusa, ahubwo rufite imbaraga kandi rwizewe kurusha mbere hose.