TAILIEUCHUNG - Advanced bipolar lead±acid battery for hybrid electric vehicles

A large size 80 V bipolar lead acid battery was constructed and tested successfully with a drive cycle especially developed for a HEV. The bipolar battery was made using the bipolar plate developed at TNO and an optimised paste developed by Centurion. An empirical model was derived for calculating the Ragone plot from the results from a small size 12 V bipolar lead±acid battery. | ELSEVIER Journal of Power Sources 95 2001 68-78 Advanced bipolar lead-acid battery for hybrid electric vehicles Michel Saakesa Christian Kleijnena Dick Schmala Peter ten Haveb MNO-Energy Environment and Process Innovation Laan van Westenenk 501 P O. Box 342 7300 AH Apeldoorn The Netherlands bCenturion Accumulatoren BV Molensingel 17 5912 AC Venlo The Netherlands Abstract A large size 80 V bipolar lead acid battery was constructed and tested successfully with a drive cycle especially developed for a HEV. The bipolar battery was made using the bipolar plate developed at TNO and an optimised paste developed by Centurion. An empirical model was derived for calculating the Ragone plot from the results from a small size 12 V bipolar lead-acid battery. This resulted in a specific power of 340 W kg for the 80 V module. The Ragone plot was calculated at t 5 and t 10 s after the discharge started for current densities varying from to A cm2. A further development of the bipolar lead-acid battery will result in a specific power of 500 W kg or more. From the economic analysis we estimate that the price of this high power battery will be in the order of 500 US kWh. This price is substantially lower than for comparable high power battery systems. This makes it an acceptable candidate future for HEV. 2001 Elsevier Science . All rights reserved. Keywords Lead-acid Bipolar Hybrid electric Vehicles Batteries 1. Introduction The on-going competition of more fuel economic cars has led to the introduction of the first hybrid electric vehicles HEV for example Toyota Prius and Honda Insight . These very fuel economic cars make use of a high power battery which stores the energy during braking and delivers the power for acceleration. This battery does not need to be charged separately since it is charged during driving. Recently Honda s Insight has set a new fuel economy record of 103 miles per gallon. 1 The battery packs sometimes referred as power packs are high power nickel

TỪ KHÓA LIÊN QUAN
TAILIEUCHUNG - Chia sẻ tài liệu không giới hạn
Địa chỉ : 444 Hoang Hoa Tham, Hanoi, Viet Nam
Website : tailieuchung.com
Email : tailieuchung20@gmail.com
Tailieuchung.com là thư viện tài liệu trực tuyến, nơi chia sẽ trao đổi hàng triệu tài liệu như luận văn đồ án, sách, giáo trình, đề thi.
Chúng tôi không chịu trách nhiệm liên quan đến các vấn đề bản quyền nội dung tài liệu được thành viên tự nguyện đăng tải lên, nếu phát hiện thấy tài liệu xấu hoặc tài liệu có bản quyền xin hãy email cho chúng tôi.
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.