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Conference papers
Energy-Harvesting Powered Variable Storage Topology For Battery-Free Wireless Sensors
Abstract : This paper presents a novel energy storage architecture aimed at providing the energy autonomy of battery-free wireless sensors powered by energy harvesting. It is based on a concept of adaptive storage using ultra-capacitors and allows meeting contradictory compromises: fast initial startup (small capacitance value) to be able to supply the load as quickly as possible, storage of a large amount of energy (big capacitance value) to increase the energy autonomy of the load and providing a pre-regulated voltage. Compared to previously published structures, the proposed architecture is much less complex and exhibits 92% energy utilization efficiency.
Cited literature [6 references]
https://hal.laas.fr/hal-01747946
Contributor : Firdaous El Mahboubi <>
Submitted on : Thursday, March 29, 2018 - 11:13:44 AM
Last modification on : Thursday, June 10, 2021 - 3:02:57 AM
Long-term archiving on: : Thursday, September 13, 2018 - 8:15:09 PM
Contributor : Firdaous El Mahboubi <>
Submitted on : Thursday, March 29, 2018 - 11:13:44 AM
Last modification on : Thursday, June 10, 2021 - 3:02:57 AM
Long-term archiving on: : Thursday, September 13, 2018 - 8:15:09 PM
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