1 / 16

25 th APEC EGNRET November 2, 2005 Taipei

Japan’s Priorities for New and Renewable Energy Technologies for 2005-2006. 25 th APEC EGNRET November 2, 2005 Taipei. Hiroyuki Kato Deputy Director New Energy and Industrial Technology Development Organization (NEDO). New Energy Utilization Targets. 19.1 million KLOE. Priority:

omer
Download Presentation

25 th APEC EGNRET November 2, 2005 Taipei

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Japan’s Priorities for New and Renewable Energy Technologies for 2005-2006 25th APEC EGNRET November 2, 2005 Taipei Hiroyuki Kato Deputy Director New Energy and Industrial Technology Development Organization (NEDO)

  2. New Energy Utilization Targets 19.1 million KLOE Priority: Biomass double 4.8 New energy sum total (million KL, crude oil equivalent) Bioenergy 9.2 4.8 4.7 5.5 2.1 Priority: PV 1.5

  3. Biomass

  4. Energy Convertible BiomassVolume in Japan (Crude oil equivalent, 2002) Leftover food Woody biomass 22% 33% Sewage sludge 6% 34.48 million KL 14% 19% Livestock/human excreta 6% Black liquor (from pulp & paper making) Agricultural residues • Priorities: Woody biomass (33% of total biomass volume)

  5. System Configuration-- Small-scale Distributed Power Generation System -- • Advantages of this technology • Gasification at lower temperature (650℃)→Higher efficiency • Combustion of generation gas in GT leads to no requirement for tar removal • Higher efficiency by exhaust gas recirculating system Dust Collector Combuster Air Generator Electricity Woody Biomass Gas Turbine Low-temp Pressurized Fluidized Bed Gasifier Heat recycle Heat Exchanger Heat Utilization Exhaust Gas

  6. Image of Practical System -- Small-scale Distributed Power Generation System -- Sawmills Supply Power in Sawmills Gasifier Wood Waste Selling Electricity Electricity Gas Turbine Woody Biomass Drying Log/Lumber Public & Commercial Facilities Heat Regional Supply Small-scale Distributed Power Generation System Residences Wood Waste in Forests

  7. PV (3kWp – 5kWp) Photovoltaic array Distribution line Junction box Junction box INV., Battery, Measuring apparatus Household loads

  8. International Comparisons — Installed PV Capacity (Unit: MW) 1132 1200 1000 794 800 600 365 400 52 49 200 31 26 23 18 0 Japan U.S.A. Italy France Mexico Germany Australia Netherlands Switzerland Source : IEA / PVPS (As of the end of 2004)

  9. PV Power Generation in 2030 “Unrestricted mass introduction of PV systems” ●Future PV Power Generation

  10. Demonstrative Project on Grid-Interconnection of Clustered Photovoltaic Power Generation Systems （FY2002-FY2006） Test site:Area: 100ac (40.9 ha)Households: 700Population: 3,000 Weather Data Temperature: 57F (14 ℃) Humidity: 68.8%Wind speed: 3m/sPrecipitation: 113cm/yIrradiation: 1300kWh/m2/y Test Site Area: Ota-city, Gunma-prefecture　

  11. Grid-Interconnection of Clustered Photovoltaic Power Generation Systems 1. Development of technology to avoid output restrictions: To develop and verify technology to avoid PV output restrictions caused by excess voltage on distribution lines occurring from surplus PV output. 2. Demonstrative project of technologies required to resolve the effects in higher harmonics: To develop technologies required to resolve the effects of higher harmonics resulting when distribution lines and PV systems are interconnected. 3. Demonstrative project of technologies to develop new types of islanding prevention devices: To develop new types of islanding prevention devices to halt unintentional islanding when a large number of PV systems are interconnected to the distribution lines. 4. Development of advanced simulation methods: To develop methods to simulate concentrated connections of many PV systems interconnected to a single distribution line.

  12. 温 水 ＴＶ Hydrogen Economy Society Cell-phone ・ＰＣ Methanol Vessels and Safety H2 & Methanol Factories Marketing Routes Robots/Wheelchairs Transportation Single Cell Test Protocol Long-range Pipelines • Standardization • Accelerated Life Cycle Test Hydrogen Stations Homes, Apartment Houses Short-range Pipelines FC Vehicles Dispensers • Stationary PEFC Systems • Direct Hydrogen Utilization • High-pressure Hydrogen; Residential Storage • High Pressure Vessels • Liquid Hydrogen Vessels • Equipment for High-Pressured Hydrogen Ships

  13. STATIONARY FUEL CELLS

  14. Hydrogen Codes/Standards Two-year review of 28 codes in 6 laws completed in March 2005. Roadmap for compliance/modifications developed. • Required inert gas purging when the PEFC system was shut down; No space around Japanese homes for inert gas set. • Required 3m isolation distance between the system and house perimeter. Japanese-sized lots could not accommodate required isolation. • Necessary that Electrical Safety Administrator always observed the PEFC system in the house. Occupants would have had to have been certified. • Necessary to notify regional fire authorities of installation of PEFC systems. Forecast of Fuel Cell Introduction 2010 20202030 Stationary FC2.2 GW10 GW 12.5GW

  15. Demonstration of Residential PEFC Systems • More than 400 PEFC systems will be installed into residential buildings, with a subsidy of 6m Yen (~US$50,000) per system in 2005. • Tokyo Gas: For ~$90,000, Tokyo gas will lease a 1 kW PEFC cogeneration system and maintain all residential gas equipment for ten years and collect operating data. • Aim: to create an initial market for mass production and cost reduction. (Chicken and egg) • Increase number of installed systems and gradually decrease subsidy in 2006 & 2007. • Budget: 2.5B Yen (US$22M)/year for three years (2005-2007). Ebara Ballard Panasonic

  16. Performance Nominal Capacity 1 kW Electric Efficiency More than 31% (HHV) Thermal Efficiency More than 40% (HHV) Hot water Tank 200 L Fuel Methane First Commercial PEFC Stationary System Installed in Prime Minister’s ResidenceApril 2005

More Related