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EVããããªãŒé©åœã®çŒç :Redwood Energyãç€ºãæªæ¥
Redwood Materials(ã¬ãããŠãã・ãããªã¢ã«ãº)ã®æ°ããªéšéã§ããRedwood Energy(ã¬ãããŠãã・ãšããžãŒ)ã¯、äœ¿çšæžã¿EVããããªãŒããªãµã€ã¯ã«ããåã«、ã°ãªããèŠæš¡ã®ãšãã«ã®ãŒè²¯èµãšããŠåå©çšãããšããç»æçãªåãçµã¿ãéå§ããŸãã。
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ãã®æè¡ã«ãã、Redwood Materialsãæ¢ã«ç¢ºä¿ããŠããåç±³ã®EVããããªãŒãªãµã€ã¯ã«åžå Žã®70~80%ãšãã匷åºãªæ¢åããããªãŒåéãããã¯ãŒã¯ãæå€§éã«æŽ»çšã、æ°èŠã®èé»ã·ã¹ãã ãããå€§å¹ ã«å®äŸ¡ã§、ç¹ã«é·æéã®ã°ãªãããµãŒãã¹(8æé以äž、24æéãå¯èœ)ãæäŸã§ãããšäž»åŒµãããŠããŸã。
ãããå·ã«å»ºèšãããåç±³æå€§ã®ãã€ã¯ãã°ãªãã(倪éœå çºé»äœµèš、ããŒã¿ã»ã³ã¿ãŒã«é»åäŸçµŠ)ã¯、ããã4ã¶æã§çšŒåãéå§ã、ãã®ã¢ãã«ã®å®çŸå¯èœæ§ãšè¿ éãªå±éèœåã瀺ããŸãã。
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Redwood Materialsã®CEO(æé«çµå¶è²¬ä»»è )ã§ãã、å ±å嵿¥è ã§ã。圌ã¯ãã€ãŠãã¹ã©ã®å ±å嵿¥è å ŒCTOãåã、ãã®åè¶ãããšã³ãžãã¢ãªã³ã°ã®ç¥èŠã§ãã¹ã©ã®åæã®æåã«å€§ããè²¢ç®ããŸãã。Redwood Materialsã§ã¯、ããããªãŒã®ãªãµã€ã¯ã«ãéããŠæç¶å¯èœãªãããªã¢ã«ãµãã©ã€ãã§ãŒã³ãæ§ç¯ãããšãã、ãã倧ããªåŸªç°åçµæžã®ããžã§ã³ã远æ±ããŠããŸã。
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Redwood Materialsã®CTO(æé«æè¡è²¬ä»»è )ã§ãã、Redwood Energyéšéã®ç«ã¡äžãã«æ·±ãé¢ãã£ãäž»èŠäººç©ã§ã。ãã¹ã©ã§17幎éãªãŒããšã³ãžãã¢ãšããŠå€åããçµéšãæã¡、EVããããªãŒã«é¢ããæ·±ãå°éç¥èãšå®è·µçãªãšã³ãžãã¢ãªã³ã°èœåãæã£ãŠããŸã。åœŒã®ææ®ã®äž、「ãŠãããŒãµã«・ãã©ã³ã¹ã¬ãŒã¿」ãšããç»æçãªæè¡ãéçºãããŸãã。
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ãããã・ãããŒã(David Roberts)
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- IDTechEx Research Article「EVããããªãŒã®åå©çšåžå Žã¯2033幎ã«70åç±³ãã«èŠæš¡ã«」: EVããããªãŒã®åå©çšåžå Žã®äžççãªãã¬ã³ããš、ãã®çµæžç・ç°å¢ç䟡å€、äž»èŠãã¬ã€ã€ãŒã«ã€ããŠæŠèª¬ãããŠãã、æ¥æ¬åžå Žã®äœçœ®ã¥ããçè§£ã§ããŸã。cite: 5 (EVããããªãŒã®åå©çš)
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| 1990幎代 | ãªããŠã ã€ãªã³é»æ± ã®åçšå(ãœããŒ) | ã¢ãã€ã«æ©åšãäžå¿ã«æ®å。åŸã®EVããããªãŒéçºã®åºç€ãšãªã。 |
| 2008幎 | ãã¹ã©・ããŒãã¹ã¿ãŒçºå£² | 髿§èœãªããŠã ã€ãªã³é»æ± ãæèŒããEVãåžå Žã«ç»å Ž。 |
| 2010幎 | æ¥ç£ãªãŒãçºå£² | éç£åEVãæ®åæã«å ¥ã、å°æ¥ã®äœ¿çšæžã¿ããããªãŒåé¡ãæèããå§ãã。 |
| 2011幎 | æ¥ç£èªåè»ãšäœååäºã4R Energyãèšç« | EVããããªãŒã®åå©çš・ãªãµã€ã¯ã«å°éäŒç€ŸãšããŠ、ã»ã«ã³ãã©ã€ãäºæ¥ã®å é§çãªåãçµã¿ãéå§。 |
| 2012幎 | EVçç£å°æ°ãå€§å¹ ã«å¢å ãå§ãã(「æ³¢」ã®å§ãŸã) | å°æ¥ã®ãªãµã€ã¯ã«/ã»ã«ã³ãã©ã€ãããããªãŒã®äŸçµŠéãäºæž¬å¯èœã«ãªã。 |
| 2017幎 | J.B. ã¹ãããŒãã«æ°ãRedwood Materialsãèšç« | ããããªãŒã®ãªãµã€ã¯ã«ãšææãµãã©ã€ãã§ãŒã³æ§ç¯ã«ç¹åããäŒæ¥ãèªç。 |
| 2017幎 | ãã¹ã©・ã¢ãã«3ãéç£éå§ | EVåžå Žãæ¬æ Œçãªæ®åæã«å ¥ã、æ°å¹ŽåŸã®äœ¿çšæžã¿ããããªãŒã®「措氎」ãäºèŠããã。 |
| 2019幎é | Redwood Materialsãæ¬æ Œçãªãªãµã€ã¯ã«äºæ¥ãéå§ | åç±³åžå Žã§å§åçãªã·ã§ã¢ãç²åŸã、äœ¿çšæžã¿ããããªãŒã®å®å®äŸçµŠç¶²ã確ç«。 |
| 2023幎 | EUããããªãŒèŠåæ¡æ | ããããªãŒã®ã©ã€ããµã€ã¯ã«å šäœãèŠå¶ããå æ¬çãªæ çµã¿ã確ç«ãã、ã»ã«ã³ãã©ã€ã・ãªãµã€ã¯ã«ã匷åã«æšé²。 |
| 2024幎 | Redwood Materialsã幎é5GWhã®äœ¿çšæžã¿ããããªãŒãåãå ¥ã | ãã®éãç±³åœã®å¹Žéå®çœ®åèé»å°å ¥éã®10-15%ã«çžåœ。 |
| 2025幎åé | Redwood MaterialsãRedwood Energyéšéãèšç« | äœ¿çšæžã¿EVããããªãŒã®ã°ãªããèŠæš¡èé»ãžã®æŽ»çšãæ¬æ Œå。ãããå·ã«åç±³æå€§ã®ãã€ã¯ãã°ãªããã建èš・皌å。 |
| 2025幎 | æ¥æ¬ã§3Ræ³æ¹æ£ã®åããå é(äºæž¬) | EUã®ååãèžãŸã、ããããªãŒãªãµã€ã¯ã«・ãªãŠãŒã¹ã«é¢ããæ³æŽåãé²ã。 |
| 2030幎代以é(äºæž¬) | EVããããªãŒã®「措氎」ãæ¬æ Œå | 倧éã®äœ¿çšæžã¿EVããããªãŒãåžå Žã«æµå ¥ã、ã»ã«ã³ãã©ã€ã・ãªãµã€ã¯ã«äºæ¥ãããã«éèŠæ§ãå¢ã。 |
| 100幎åŸ(屿) | å®å šãªè³æºåŸªç°åçµæžã®å®çŸ | J.B. ã¹ãããŒãã«æ°ãæã、æ°ããªæ¡æãäžèŠãª「ãã¹ãŠã埪ç°ãã」äžç。 |
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| 2010幎代åå | EVã®åææ®åæ、「ããããªãŒå¯¿åœãçã」「廿£åé¡」ãæžå¿µããã | åç³çææ¥çã®ãã¬ãã£ããã£ã³ããŒã³ã®ææã«ã。çã®ããããªãŒå¯¿åœã®äºæž¬ãå°é£。 |
| 2010幎代åŸå | ãã¹ã©ãªã©ã®EVããããªãŒãäºæ³ä»¥äžã«é·å¯¿åœã§ããããšã倿 | 「ã»ã«ã³ãã©ã€ã」çšéã®ããããªãŒäŸçµŠãé ããäžå ãšãªã。ãã ã、ããã¯è¯ãããšã§ããã。 |
| 2020幎代åå | ããŒã¿ã»ã³ã¿ãŒã®é»åéèŠãäžççã«æ¥å¢、ãšãã«ã®ãŒå±æ©ãé¡åšå | é»åå®å®äŸçµŠãšè±ççŽ åãå«ç·ã®èª²é¡ã«。èé»ãœãªã¥ãŒã·ã§ã³ã®äŸ¡å€ãé£èºçã«é«ãŸã。 |
| 2025幎 | Redwood Energyãå€§èŠæš¡ãããžã§ã¯ãã4ã¶æã§çšŒå | æ¢åã®ã€ã³ãã©æ§ç¯ã®åžžèãèŠãã¹ããŒã。èŠå¶ãèš±èªå¯ããã»ã¹ã®è¿ éåãæ±ãããã。 |
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| å°æ¥ | ããããªãŒã®èšè𿮵éããã®æšæºåãé²ã(äºæž¬) | Redwoodã®「ãŠãããŒãµã«・ãã©ã³ã¹ã¬ãŒã¿」ã®äŸ¡å€ãå€åããå¯èœæ§。ããå¹ççãªãªãµã€ã¯ã«・åå©çšãžã®éãéããã。 |
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Reddit / HackerNewsã®åå¿ãšåè«
This is cool, but what about the actual long-term degradation of second-life batteries in grid applications? And how will they compete with the rapidly falling costs of new LFP/sodium-ion cells? The "universal translator" is neat, but standardization at the pack design level would be more efficient for the industry long-term. Also, is the logistics of shipping these heavy, irregularly shaped packs truly sustainable at global scale?
åè«:These are excellent, expert-level questions that highlight critical blind spots and future challenges. The article addresses many of these points as potential areas for future research and deeper inquiry:
- Long-term Degradation: The article acknowledges that long-term degradation data for second-life batteries in grid applications is still being gathered, and further research into RUL prediction and degradation models is needed. However, the "gentle operation" in grid storage (slow charge/discharge) is expected to extend their useful life significantly compared to automotive use.
- Competition from New Battery Tech: The article explicitly raises the question of competition from new LFP/sodium-ion batteries, and acknowledges that Redwood's long-term competitive advantage will rely not only on "free" used batteries but also on continuous BOS optimization and innovation in power electronics. The argument is that a used battery will "always be cheaper than a new one."
- Standardization vs. Heterogeneity: This is indeed a point of tension. While the "universal translator" currently enables integration of heterogeneous packs, the article questions if this is a permanent solution or a stopgap. It also raises whether design-level standardization (e.g., modularity, data protocols) would ultimately lead to greater industry-wide efficiency, an area for future engagement with battery manufacturers.
- Logistics Sustainability: The article discusses logistics as an "underestimated challenge". While Redwood claims transportation costs are not a "giant piece of the concern" currently, the article questions its sustainability and environmental impact at truly global scale, suggesting the need for regional warehousing and detailed LCA.
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— Bot (@OpenAI) March 2, 2020
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- ãã«ãŒãªãŒã·ã£ã³(ãã«ãŒãªãŒã·ã£ã³):ãŸã ç«¶åãããªãæªéæã®åžå Žç©ºéãæãããžãã¹çšèªã§ã。Redwood Energyã¯、äœ¿çšæžã¿EVããããªãŒã®ã°ãªããå©çšãšããæ°ããåžå Žãåµåºãã€ã€ãããŸã。
- BOS(Balance of System、ãã©ã³ã¹・ãªã・ã·ã¹ãã ):倪éœå çºé»ãèé»ã·ã¹ãã ã«ãããŠ、ããããªãŒã倪éœå ããã«ä»¥å€ã®、ã€ã³ããŒã¿ãŒ、é ç·、æ¶å°、å¶åŸ¡è£ 眮、åæšå·¥äºãªã©、ã·ã¹ãã å šäœãæ§æããå šãŠã®åšèŸºæ©åšãè²»çšãæããŸã。
- ããžãã¹ãã£ã³ã¹(ããžãã¹ãã£ã³ã¹):äºæ¥äžã®æåãå©çãåŸãæ©äŒãæããŸã。
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- ã³ã¹ã(ã³ã¹ãããã©ãŒãã³ã¹):äŸ¡æ Œã«å¯ŸããŠåŸãããæ§èœãæºè¶³åºŠã®é«ãã衚ãèšèã§ã。
- ã³ã¹ã(ã³ã¹ãããã©ãŒãã³ã¹):äŸ¡æ Œã«å¯ŸããŠåŸãããæ§èœãæºè¶³åºŠã®é«ãã衚ãèšèã§ã。
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- ããžã¿ã«ããããªãŒãã¹ããŒã(ããžã¿ã«ããããªãŒãã¹ããŒã):ããããªãŒã®è£œé ãã䜿çš、ãªãµã€ã¯ã«ã«è³ããŸã§ã®ã©ã€ããµã€ã¯ã«ã«é¢ããæ å ±ãããžã¿ã«ã§èšé²・管çããã·ã¹ãã ã§ã。EUããããªãŒèŠåã§å°å ¥ã矩åä»ããããŸã。
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- ããããŒã(ããããŒã):ç¹å®ã®åžå Žãåéã§å§åçãªæ¯é åãæã€ããšãæããŸã。
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- ãšãã«ã®ãŒæœåº(ãšãã«ã®ãŒã¡ã ããã ã€):äœ¿çšæžã¿ããããªãŒãã、æ®åããé»åãåãåºã、åå©çšããããšãæããŸã。Redwood Energyã®äž»èŠãªäºæ¥ã®äžã€ã§ã。
- ãšãã«ã®ãŒè»¢æ(ãšãã«ã®ãŒãŠããã):åç³çæäžå¿ã®ãšãã«ã®ãŒã·ã¹ãã ãã、åçå¯èœãšãã«ã®ãŒäžå¿ã®ã·ã¹ãã ãžç§»è¡ããããšã§ã。
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- äºé²ä¿å š(ããŒãã»ãã):æ©åšãæ éããåã«、宿çãªç¹æ€ãéšå亀æãè¡ãããšã§、æ éãæªç¶ã«é²ãã¡ã³ããã³ã¹ææ³ã§ã。
- ãããžã§ã¯ããã¡ã€ãã³ã¹(ãããžã§ã¯ããã¡ã€ãã³ã¹):ç¹å®ã®ãããžã§ã¯ãã®ãã£ãã·ã¥ãããŒãæ ä¿ã«ããŠèè³ãè¡ãè³éèª¿éææ³ã§ã。å€§èŠæš¡ãªã€ã³ãã©äºæ¥ã§çšããããŸã。
- 䟡å€ã®åå®çŸ©(ãã¡ã®ãããŠãã):ãããŸã§äœã䟡å€ãšèŠãªãããŠãããã®ã«、æ°ããªèŠç¹ãå©ç𿹿³ãéããŠé«ã䟡å€ãèŠåºãããšã§ã。
- Redwood Energy(ã¬ãããŠãã・ãšããžãŒ):Redwood Materialsãæ°ãã«èšç«ããéšéã§、äœ¿çšæžã¿EVããããªãŒãã°ãªããèŠæš¡ã®ãšãã«ã®ãŒè²¯èµãšããŠæŽ»çšããããšãäºæ¥ãšããŸã。
- Redwood Materials(ã¬ãããŠãã・ãããªã¢ã«ãº):J.B. ã¹ãããŒãã«æ°ãèšç«ãã、ãªããŠã ã€ãªã³é»æ± ã®ãªãµã€ã¯ã«ããã³ææãµãã©ã€ãã§ãŒã³æ§ç¯ãæãããäŒæ¥ã§ã。
- åçå¯èœãšãã«ã®ãŒã®å€ååžå(ãããããã®ããšãã«ã®ãŒã®ãžãã©ããã ããã ã):倪éœå ã颚åãªã©、倩åã«ãã£ãŠåºåãå€åããåçå¯èœãšãã«ã®ãŒã®çºé»éã、èé»ãªã©ã§èª¿æŽã、é»å系統ã®å®å®ãå³ãããšã§ã。
- åçå¯èœãšãã«ã®ãŒã®çµ±å(ãããããã®ããšãã«ã®ãŒã®ãšããã):倪éœå ã颚åãšãã£ãå€åæ§ã®é«ãåçå¯èœãšãã«ã®ãŒã、é»å系統ã«å®å®ããŠçµã¿èŸŒãããšã§ã。èé»ã·ã¹ãã ãéèŠãªåœ¹å²ãæãããŸã。
- è³æºæœåº(ãããã¡ã ããã ã€):倩ç¶è³æºãæ¡æããã、ãªãµã€ã¯ã«ã«ãã£ãŠææãåãåºãããããæŽ»åã§ã。
- è³æºã®èªçµŠèªè¶³(ãããã®ããã ãããã):ç¹å®ã®è³æºãå€éšã«äŸåãã、èªåœå ã§è³ãããšã§ã。
- è³æºå®å šä¿é(ãããããããã»ããã):åœå®¶ãçµæžæŽ»åã«å¿ èŠãªè³æºã、å®å®çã«ç¢ºä¿ã§ããç¶æ ãæããŸã。
- è³æºå©çšå¹ç(ãããããããããã€):è³æºãç¡é§ãªã掻çšã、補åããµãŒãã¹ãçç£ããéã®è³æºæ¶è²»éãæå°éã«æãã床åãã§ã。
- RUL(Remaining Useful Life、æ®å寿åœ、ã¢ãŒã«ãŠãŒãšã«):æ©æ¢°ãéšåãæ éãããŸã§ã«æ®ãããæšå®äœ¿çšå¯èœæéã§ã。ããããªãŒã®å¥å šæ§è©äŸ¡ã§çšããããŸã。
- ã»ã«ã³ãã©ã€ãããããªãŒ(ã»ã«ã³ãã©ã€ãããããªãŒ):黿°èªåè»(EV)ãªã©ã§äœ¿ãã、容éãäœäžããåŸã«、å¥ã®çšé(äŸ:å®çœ®åèé»ã·ã¹ãã )ã§åå©çšãããããããªãŒãæããŸã。
- ã»ã«ã³ãã©ã€ã䟡å€(ã»ã«ã³ãã©ã€ããã¡):ããããªãŒãæåã®çšé(EVãªã©)ãçµããåŸ、å¥ã®çšé(å®çœ®åèé»ãªã©)ã§åå©çšãããããšã§çãŸãã䟡å€ãæããŸã。
- ã¹ããŒãã§é©å¿çãªèŠå¶(ã¹ããŒãã§ãŠããããŠããªããã):æè¡ã®é²åãåžå Žã®å€åã«å¯Ÿå¿ã、æè»ãã€å¹æçã«éçšãããæ³èŠå¶ãå¶åºŠã§ã。
- SNSæŠç¥(ãšã¹ãšããšã¹ããããã):ãœãŒã·ã£ã«ãããã¯ãŒãã³ã°ãµãŒãã¹(SNS)ãæŽ»çšããŠ、補åããµãŒãã¹ã®ããã¢ãŒã·ã§ã³、ãã©ã³ãã€ã¡ãŒãžã®åäž、顧客ãšã®ã³ãã¥ãã±ãŒã·ã§ã³ãè¡ãããã®èšç»ã§ã。
- 瀟äŒçãªæ©æµ(ãããããŠããªãããã):ç¹å®ã®æŽ»åãåãçµã¿ã、å人ãéå£ã ãã§ãªã、瀟äŒå šäœã«ããããè¯ã圱é¿ãå©çã§ã。
- ãããªãŠã ã€ãªã³ããããªãŒ(ãããªãŠã ã€ãªã³ããããªãŒ):ãªããŠã ã€ãªã³é»æ± ã«ä»£ããæ¬¡äžä»£äºæ¬¡é»æ± ã®äžã€ã§、ãªããŠã ã«æ¯ã¹ãŠå®äŸ¡ã§è±å¯ã«ååšãããããªãŠã ãå©çšããŸã。
- ãœãããŠã§ã¢ããŒã (ãœãããŠã§ã¢ããŒã ):ãœãããŠã§ã¢ã®éçº、èšèš、ãã¹ã、éçšãæ åœããå°éå®¶éå£ã§ã。Redwood Energyã®「ãŠãããŒãµã«・ãã©ã³ã¹ã¬ãŒã¿」ã®æ žãšãªãéšåãæ ã£ãŠããŸã。
- SoH(State of Health、å¥å šåºŠ、ãšã¹ãªãŒãšã€ã):ããããªãŒã®æ®å容éãå éšæµæãªã©ãã倿ããã、ããããªãŒã®å£åç¶æ ãç€ºãææšã§ã。
- ã¹ããŒã・ãã¥・ããŒã±ãã(ã¹ããŒã・ãã¥・ããŒã±ãã):補åããµãŒãã¹ãåžå Žã«æå ¥ãããŸã§ã®éããæãããžãã¹çšèªã§ã。ç«¶äºåãé«ããäžã§éèŠãšãªããŸã。
- æ§é äœããããªãŒ(ããããããããããªãŒ):ããããªãŒã»ã«ãè»äœæ§é ã®äžéšãšããŠçµã¿èŸŒãããšã§、軜éåãã¹ããŒã¹å¹çåãå³ãæ°ããEVããããªãŒèšèšã§ã。ãã¹ã©ãªã©ãéçºãé²ããŠããŸã。
- ä»çµã¿ã®å·®(ããã¿ã®ã):åãªãæè¡ã補åã®å·®ã ãã§ãªã、ããžãã¹ã¢ãã«、ãµãã©ã€ãã§ãŒã³、çµç¹æ§é ãªã©、ã·ã¹ãã å šäœãæã€åªäœæ§ãæããŸã。
- 空ãå°ããå®å šçšŒåãŸã§ããã4ã¶æ(ããã¡ãããããããã©ããŸã§ããã4ããã€):Redwood Energyããããå·ã«å»ºèšãããã€ã¯ãã°ãªããã®é©ç°çãªå»ºèšé床ã衚ãèšè¿°ã§ã。
- éææ§ãšèª¬æè²¬ä»»(ãšããããããšãã€ããããã«ã):äºæ¥æŽ»åãæææ±ºå®ã®éçšãå ¬éã、å©å®³é¢ä¿è ã«å¯ŸããŠãã®å 容ãçµæã«ã€ããŠè²¬ä»»ãè² ãããšã§ã。
- ãŠãããŒãµã«・ãã©ã³ã¹ã¬ãŒã¿(ãŠãããŒãµã«・ãã©ã³ã¹ã¬ãŒã¿):Redwood Energyãéçºãã、倿§ãªEVããããªãŒããã¯ã®ç¹æ§ãçµ±å・å¶åŸ¡ããããã®ç¬èªã®ãã¯ãŒãšã¬ã¯ãããã¯ã¹ãšãœãããŠã§ã¢æè¡ã§ã。
- ãŠãããŒãµã«・ãã©ã³ã¹ã¬ãŒã¿(ãŠãããŒãµã«・ãã©ã³ã¹ã¬ãŒã¿):Redwood Energyãéçºãã、倿§ãªEVããããªãŒããã¯ã®ç¹æ§ãçµ±å・å¶åŸ¡ããããã®ç¬èªã®ãã¯ãŒãšã¬ã¯ãããã¯ã¹ãšãœãããŠã§ã¢æè¡ã§ã。
- UPS(ç¡åé»é»æºè£ 眮、ãŠãŒããŒãšã¹):å黿ã«äžæçã«é»åãäŸçµŠã、é»åæ©åšã®ã·ã£ããããŠã³ãããŒã¿æå€±ãé²ãè£ çœ®ã§ã。ããŒã¿ã»ã³ã¿ãŒãªã©ã§çšããããŸã。
- ãŠãŒãã£ãªãã£äŸ¡å€(ãŠãŒãã£ãªãã£ãã¡):補åããµãŒãã¹ãæäŸããå®çšæ§ãæçšæ§ããçãŸãã䟡å€ãæããŸã。
- ããªã¥ãŒãã£ããã£(ããªã¥ãŒãã£ããã£):äŒæ¥ãæäŸãã補åããµãŒãã¹ãéããŠçã¿åºãã䟡å€ã、å©çãšããŠç²åŸããããšã§ã。
- 䟡å€åµé (ãã¡ãããã):ãããŸã§ååšããªãã£ã、ãããã¯èªèãããŠããªãã£ã䟡å€ãçã¿åºãããšã§ã。
- äŸ¡å€æå€§å(ãã¡ããã ãã):補åããµãŒãã¹ã®ã©ã€ããµã€ã¯ã«å šäœã§、ãã®äŸ¡å€ãæå€§éã«åŒãåºãããšã§ã。
- V2G/V2H(Vehicle-to-Grid/Home、ãã€ãã¥ãŒãžãŒ・ãã€ãã¥ãŒãšã€ã):EVã«èããããé»åã、é»å系統(V2G)ãå®¶åº(V2H)ã«äŸçµŠããæè¡ã§ã。
- å®è³ªãŒãã³ã¹ã(ãã£ãã€ãŒãã³ã¹ã):è²»çšãçºçããŠããŠã、ä»ã®åçãæ¢åã®äºæ¥æŽ»åã§çžæ®ºããããã、äºå®äžè¿œå ã³ã¹ããããããªãç¶æ ãæããŸã。
- ã·ã¹ãã å šäœã®ç°¡çŽ å(ã·ã¹ãã ããããã®ãããã):è€éãªã·ã¹ãã ã、ããã·ã³ãã«ã§çè§£ããããæ§é ã«ããããšã§ã。èšçœ®ã³ã¹ãåæžãéçšå¹çåäžã«ã€ãªãããŸã。
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- 「ãŠãããŒãµã«・ãã©ã³ã¹ã¬ãŒã¿」:ããã¯、ããããªãŒããã¯ã®åå¥ã®ç¹æ§(é»å§ã¬ãã«、ååŠçæ§è³ª、å£åã®åºŠåããªã©)ããªã¢ã«ã¿ã€ã ã§æ€ç¥ã、ããããã«æé©ãªå æŸé»å¶åŸ¡ãè¡ãããã®ããŒããŠã§ã¢ãšãœãããŠã§ã¢ã®çµ±åã·ã¹ãã ã§ã。ç°ãªãã¡ãŒã«ãŒãã¢ãã«ã®ããããªãŒããã¯ãæ··åšããŠã、ãŸãã§äžã€ã®çµ±åãããã·ã¹ãã ã®ããã«æ©èœãããããšãå¯èœã«ãªããŸã。↑
- ããŒã¿ã»ã³ã¿ãŒã®åžå Žæå ¥ãŸã§ã®æéãåçã«ççž®:ããŒã¿ã»ã³ã¿ãŒã¯、建èšããé»å系統ãžã®æ¥ç¶、ãããŠçšŒåéå§ãŸã§ã«èšå€§ãªæéãšè€éãªèš±èªå¯ããã»ã¹ãèŠããŸã。Redwood Energyã®ãã€ã¯ãã°ãªããã¯、ç¬ç«ããé»åäŸçµŠæºãšããŠè¿ éã«èšçœ®ã§ãããã、æ¢åã®é»å系統æ¥ç¶ãåŸ ã€ããšãªãããŒã¿ã»ã³ã¿ãŒãæ©æã«çšŒåãããããšãå¯èœãšãªã、ããžãã¹æ©äŒã®æå€±ãé²ããŸã。↑
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