Transactive Energy (TE) can play a defining role in adapting and stabilizing today's grid for tomorrow. A follow-up to the Cross-DEWG Discussion on Transactive Energy session held in May at the SGIP Spring 2014 Members Meeting, this webinar continues the dialogue regarding this important game changer. SGIP is making this webinar event open and free to the public.
Transactive Energy (TE) can play a defining role in adapting and stabilizing today's grid for tomorrow. A follow-up to the Cross-DEWG Discussion on Transactive Energy session held in May at the SGIP Spring 2014 Members Meeting, this webinar continues the dialogue regarding this important game changer. SGIP is making this webinar event open and free to the public.
Seminar: Modelling Renewables Resources
and Storage in PowerFactory V15.2
This is a very simple seminar designed to present a general overview of the modelling renewables (Wind and PV) and storage (Batteries) in PowerFactory. This is not a 2 day training, it is a simple 90 minutes presentations. I hope you enjoy it.
E-mobility | Part 3 - Battery recycling & power electronics (English)Vertex Holdings
While electric vehicles (EV) are widely viewed as a scalable green mobility solution, running on batteries may pose an impact on the environment as battery retirement concerns arise.
New innovations are emerging across the battery value chain from raw materials and cell components to battery management and sustainability. Governments and companies worldwide are participating in battery recycling efforts to ease battery material demand and alleviate supply chain concerns. As EV adoption continues to scale, regulators are drafting new laws for battery waste management.
Read more here: https://bit.ly/36mSeft
The electric vehicle (EV) is here to stay. The number of EVs has increased steeply in recent years and this evolution is expected to continue in the years ahead, particularly as a result of the EU's commitment on the decarbonisation of the economy.
This application note is intended as a guide for organisations who have decided to install charging stations for their employees and/or customers. It describes the entire process from the moment of the decision to implement charging points on their premises through to the operation and functioning of the stations, illustrated by a real-world case study.
Microgrids, Electric Vehicles and Wireless ChargingJeffrey Funk
These slides use concepts from my (Jeff Funk) course entitled analyzing hi-tech opportunities to analyze how electric vehicles will become economic feasible if the right design decisions are made to benefit from the falling costs of electronics. One key decision is the use of micro-grids to enable direct charging of the batteries, which is more efficient. A second key decision is the number of recharging stations and thus the frequency by which users can recharge their vehicles. More frequent recharging means smaller batteries can be used and thus the slow rate of improvements for energy storage densities can be overcome. A third key decision is wired vs. wireless charging. Wireless charging eliminates the time consuming maintenance and fitting problems of wires and thus enables faster hookups. It also benefits from the rapidly falling cost of electronics; the falling cost of ICs, power electronics, and thin-film coils means that wireless charging is likely to become economically feasible in the near future and allow the problem of low energy storage densities of batteries to be solved.
Power Electronics in Electric and Hybrid Vehicles 2014 Report by Yole Develo...Yole Developpement
A $16B market by 2023, a change of business model, and significant technical changes: how will electric and hybrid vehicles change the power electronics industry?
EV/HEV MARKET: A BURGEONING MARKET FULL OF PROMISES AND UNCERTAINTIES
Electric and hybrid vehicles have been presented as a huge market over the last few years, but in 2013 only 100K 100% electric vehicles were sold, and only 2M EV/HEV cars in total. For 2014, technological and architectural upgrades have been made and are ready to deploy, but the most important need is still to convince the end-user to change their habits and transition to an EV/HEV.
Charging infrastructure development, battery cost reduction and power density increase are pushing the EV/HEV market forward. Moreover, as the market grows and the technology develops, the price difference between EV/HEV vehicles and gas-powered vehicles will progressively shrink, thus further accelerating EV/HEV market advancement. Also, governmental restrictions on CO2 output are becoming increasingly aggressive worldwide (58mpg for the United States in 2025, and in 2020 for Europe). For all of these reasons, we expect end-users to be swayed by electric energy’s low cost and governmental incentives, making the EV/HEV market very attractive. In this report you will find a detailed analysis of markets by type, as well as an analysis of the positive and negative trends impacting the EV/HEV market.
More information on that report at http://www.i-micronews.com/power-electronics-report/product/power-electronics-in-electric-and-hybrid-vehicles-launch-offer.html
Seminar: Modelling Renewables Resources
and Storage in PowerFactory V15.2
This is a very simple seminar designed to present a general overview of the modelling renewables (Wind and PV) and storage (Batteries) in PowerFactory. This is not a 2 day training, it is a simple 90 minutes presentations. I hope you enjoy it.
E-mobility | Part 3 - Battery recycling & power electronics (English)Vertex Holdings
While electric vehicles (EV) are widely viewed as a scalable green mobility solution, running on batteries may pose an impact on the environment as battery retirement concerns arise.
New innovations are emerging across the battery value chain from raw materials and cell components to battery management and sustainability. Governments and companies worldwide are participating in battery recycling efforts to ease battery material demand and alleviate supply chain concerns. As EV adoption continues to scale, regulators are drafting new laws for battery waste management.
Read more here: https://bit.ly/36mSeft
The electric vehicle (EV) is here to stay. The number of EVs has increased steeply in recent years and this evolution is expected to continue in the years ahead, particularly as a result of the EU's commitment on the decarbonisation of the economy.
This application note is intended as a guide for organisations who have decided to install charging stations for their employees and/or customers. It describes the entire process from the moment of the decision to implement charging points on their premises through to the operation and functioning of the stations, illustrated by a real-world case study.
Microgrids, Electric Vehicles and Wireless ChargingJeffrey Funk
These slides use concepts from my (Jeff Funk) course entitled analyzing hi-tech opportunities to analyze how electric vehicles will become economic feasible if the right design decisions are made to benefit from the falling costs of electronics. One key decision is the use of micro-grids to enable direct charging of the batteries, which is more efficient. A second key decision is the number of recharging stations and thus the frequency by which users can recharge their vehicles. More frequent recharging means smaller batteries can be used and thus the slow rate of improvements for energy storage densities can be overcome. A third key decision is wired vs. wireless charging. Wireless charging eliminates the time consuming maintenance and fitting problems of wires and thus enables faster hookups. It also benefits from the rapidly falling cost of electronics; the falling cost of ICs, power electronics, and thin-film coils means that wireless charging is likely to become economically feasible in the near future and allow the problem of low energy storage densities of batteries to be solved.
Power Electronics in Electric and Hybrid Vehicles 2014 Report by Yole Develo...Yole Developpement
A $16B market by 2023, a change of business model, and significant technical changes: how will electric and hybrid vehicles change the power electronics industry?
EV/HEV MARKET: A BURGEONING MARKET FULL OF PROMISES AND UNCERTAINTIES
Electric and hybrid vehicles have been presented as a huge market over the last few years, but in 2013 only 100K 100% electric vehicles were sold, and only 2M EV/HEV cars in total. For 2014, technological and architectural upgrades have been made and are ready to deploy, but the most important need is still to convince the end-user to change their habits and transition to an EV/HEV.
Charging infrastructure development, battery cost reduction and power density increase are pushing the EV/HEV market forward. Moreover, as the market grows and the technology develops, the price difference between EV/HEV vehicles and gas-powered vehicles will progressively shrink, thus further accelerating EV/HEV market advancement. Also, governmental restrictions on CO2 output are becoming increasingly aggressive worldwide (58mpg for the United States in 2025, and in 2020 for Europe). For all of these reasons, we expect end-users to be swayed by electric energy’s low cost and governmental incentives, making the EV/HEV market very attractive. In this report you will find a detailed analysis of markets by type, as well as an analysis of the positive and negative trends impacting the EV/HEV market.
More information on that report at http://www.i-micronews.com/power-electronics-report/product/power-electronics-in-electric-and-hybrid-vehicles-launch-offer.html
國際能源總署(IEA)每年定期公布「潔淨能源技術發展進程追蹤報告」(Tracking Clean Energy Progress, TCEP),過往主要是探討各技術是否符合IEA永續發展情境(Sustainable Development Scenario, SDS)所需趨勢;今年(2022年)則因應全球淨零排放,係針對55項對潔淨能源轉型至關重要的技術探討是否符合IEA 2050淨零路徑規劃軌跡(Net Zero Emission Scenario, NZE) ,並就如何“走上正軌”提供建議。該報告針對各項能源技術,分別提出全球淨零能源技術發展之最新趨勢、發展進程與挑戰、各國相關政策彙整、以及給政策制定者之建議。本報告分享工研院TIMES團隊整理之摘要分析,瞭解國際淨零評估下全球能源發展趨勢。
2. 懂能源團隊
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Grid edge技術
2Source: World Economic Forum (2017), The Future of Electricity New Technologies Transforming the Grid Edge.
The grid edge describes the technologies and business models that are advancing the
transition to the next-gen electric grid.
1. 電氣化:為長期減碳目標的關鍵角色,
為分散式資源。
2. 分散化:使消費者
可參與電力系統。
3. 數位化:藉由數位化,使其更具
控制性,包括自動、實時最佳化
電力消費與生產,及兩者間的互
動,可協助前兩項趨勢的發展。
WEF指出消費
者於電力系統
逐漸占有重要
的位置。
下列三項要素可使這些電網邊緣技術加速,刺激傳統電力模式的改變
• 指數型下降成本趨勢、及技術持續改善
• 建立消費者可參與的創新商業模型
• 電力系統資產利用率提昇,過往美國都低於60%,電動車可提昇幾個百分點
3. 懂能源團隊
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Grid edge技術
3Source: World Economic Forum (2017), The Future of Electricity New Technologies Transforming the Grid Edge.
1. 電網不再是單純輸配電,而是變成一個平台,使分散式能資源達最大價值。
2. 未來電網朝智慧化、更多分散式資源,而更多與電網連結可增加可靠度、安全性、
環境永續性、資產利用率,且提供服務與新的商業機會。
3. 藉由提昇整體系統效率、最佳化資產配置及創造新的服務給消費者,電網邊緣技術
為產業、消費者及社會揭開新的經濟價值。WEF之前即分析這樣的電力轉型未來十年
可帶來2.4兆 (2.4 trillion)的經濟價值。
4. 電網邊緣技術的發展如同其他技術發展一樣也是呈S曲線,根據過往經驗,達到大量
普及時間縮短為15-20年。
4. 懂能源團隊
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運輸電氣化
4Source: World Economic Forum (2017), The Future of Electricity New Technologies Transforming the Grid Edge.
1. 隨著再生能源發電占比提昇,電氣化替代化石燃料使用,可帶來環境效益。
2. 在OECD,最具電氣化機會發生在主要排放源,如運輸、商業/工業應用設備、住宅熱
能;如美國2015年CO2排放為50億噸,其中運輸占比最大,為19億噸(輕型車輛占比超
過一半為55%,為低碳化的關鍵),其次為商業/工業製程與生產約14億噸,住宅熱能
及設備約為10億噸;同樣在英國,運輸占總碳排放的30%(輕型車也是主要排放源)。
3. 運輸電氣化進展:
技術面:過去五年EV車技術發展非常快速,車輛行駛里程由少於100 miles(161km)提昇
至300 miles (483km)以上,使其在基本需求可以與ICE比較。
成本面:電池成本由2010年每度1000美元 ($1000/kWh)降至2015年的每度300美元
($300/kWh)以下。由於EV車成本快速下降,縮短與ICE汽車的差距,預估至2020年在多
數國家即使不需要補貼,EV車仍具經濟性,估計約3-5年就可以達損益平衡(2020年電池
成本預計降至$200/kWh估)。
政策面:區域空污問題、全球暖化趨勢、產業發展策略等均促使政府積極推動EV發展。
挑戰:即使預期EV車末將變得更有競爭力,但仍有許多基礎設施的挑戰限制了EV車的推
行,包括(1) 充電站的不足,未來五年可將EV車補貼重新配置,將補貼由車輛移轉至充
電站;(2)公共基礎設施也因推動模式的不確定,如成本、使用者、技術需求,而使得發
展落後;(3) 未來充電技術及價格訊號失靈致使無法作彈性且智慧充電造成的衝擊。
機會:EV車雖造成電力消費增加,但可提供電網利用率最佳化的機會。但這需要充電技
術搭配適當的價格訊號、進行智慧且彈性的充電。
23. 懂能源團隊
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參考文獻
23
1. ADL (2017), Electric vehicles and electric utilities.
2. BMW i Charge Forward: PG&E’s Electric Vehicle Smart Charging
3. http://evadoption.com/the-future-of-electric-vehicles-mobile-energy-
storage-devices/
4. IEA (2017), Global EV Outlook.
5. IEEE (2017), Smart Integration of Large-Scale Electric Vehicle Storage into
the Grid: Challenges and Opportunities.
6. INESC TEC (2015) Integration of Electric Vehicles in Electrical Grids
7. NREL (2017), Critical Elements of Vehicle-to-Grid (V2G) Economics.
8. World Economic Forum (2017), The Future of Electricity New Technologies
Transforming the Grid Edge.