Passive Components Blog
No Result
View All Result
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    Modelithics Releases COMPLETE Library v25.6 for Keysight ADS with 14 New Scalable Models

    Knowles Releases High Q Non-Magnetic X7R MLCCs for Medical Imaging

    Researchers Developed Reduced Graphene Oxide (rGO) High Energy Density Graphene Supercapacitors

    Samtec Agreed with Molex Second-Source License on High-Speed Interconnects for Data Centers

    Panasonic Industry Releases Highest Capacitance 63V Conductive Polymer Tantalum Capacitors in 3mm Height

    August 2025 ECIA US Components Sales Sentiment Remains Strong

    Vishay Releases Industry First Automotive SMD Y1 Safety Ceramic Capacitors

    Researchers Enhanced 2D Ferromagnets Performance

    Bourns Releases Two High Current Common Mode Choke Models

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Coupled Inductors in SEPIC versus Flyback Converters

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Percolation Phenomenon and Reliability of Molded Power Inductors in DC/DC converters

    Root Causes and Effects of DC Bias and AC in Ceramic Capacitors

    How to Calculate the Output Capacitor for a Switching Power Supply

    Switched Capacitor Converter Explained

    Understanding Inductor Dot Markings and Their Application in LTspice

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • Events
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    Modelithics Releases COMPLETE Library v25.6 for Keysight ADS with 14 New Scalable Models

    Knowles Releases High Q Non-Magnetic X7R MLCCs for Medical Imaging

    Researchers Developed Reduced Graphene Oxide (rGO) High Energy Density Graphene Supercapacitors

    Samtec Agreed with Molex Second-Source License on High-Speed Interconnects for Data Centers

    Panasonic Industry Releases Highest Capacitance 63V Conductive Polymer Tantalum Capacitors in 3mm Height

    August 2025 ECIA US Components Sales Sentiment Remains Strong

    Vishay Releases Industry First Automotive SMD Y1 Safety Ceramic Capacitors

    Researchers Enhanced 2D Ferromagnets Performance

    Bourns Releases Two High Current Common Mode Choke Models

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Coupled Inductors in SEPIC versus Flyback Converters

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Percolation Phenomenon and Reliability of Molded Power Inductors in DC/DC converters

    Root Causes and Effects of DC Bias and AC in Ceramic Capacitors

    How to Calculate the Output Capacitor for a Switching Power Supply

    Switched Capacitor Converter Explained

    Understanding Inductor Dot Markings and Their Application in LTspice

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • Events
No Result
View All Result
Passive Components Blog
No Result
View All Result

Skeleton Demonstrated Supercapacitor Based Shuttle Charging in Seconds

2.10.2023
Reading Time: 3 mins read
A A

Skeleton Technologies in collaboration with the Estonian autonomous vehicle company Auve Tech developed an ultra-fast charging system for urban public transport vehicles that use supercapacitors as their energy source.

“Skeleton’s engineers are striving to ensure future urban transportation is cost-effective, environmentally friendly and emission-free,” said the company’s Head of Engineering Ardo Kõiv.

RelatedPosts

Skeleton Releases GrapheneGPU to Reduce AI Energy Consumption by 44% and Boosts Power by 40%

Skeleton Supercapacitors Contribute to Sustainable AI

Skeleton is Opening a New Research and Development Center in Finland 

In 2021, the Estonian Business and Innovation Agency supported Skeleton Technologies to develop a fast-charging system for supercapacitors. “Our vision was to create an efficient and cost-effective automatic charging system capable of charging a public transport vehicle in the short time it takes for passengers to disembark and board, in just seconds,” Kõiv stated.

In cooperation with Auve Tech, the technology was advanced from the prototype stage to the demonstration phase. The Skeleton team developed a charging station based on supercapacitors and engineered an automated control system for roof-charging through an inverted pantograph. Auve Tech contributed the vehicle, which was adapted to support the supercapacitor charging system.

The future of public transportation must cater to those whose homes are farther than a short walk from the nearest stop, without exacerbating the shortage of bus drivers. Auve Tech’s autonomous electric shuttles are designed to provide that service and Skeleton’s supercapacitor technology enables these vehicles to also charge autonomously. Moreover, the vehicles’ availability is significantly improved due to shorter charging times. “We are delighted that Skeleton’s drive and competence have brought us a step closer to fully autonomous and accessible public transport,” commented Auve Tech board member Kauri Kõrm.

The shuttle uses Skeleton’s supercapacitors as an energy source, differentiating it from conventional electric vehicles that rely on lithium-ion batteries. The primary differences between these two energy storage technologies lie in power and energy density, affecting the vehicle’s driving range and charging speed. Vehicles with lithium-ion batteries offer a long driving range but charging them can take from tens of minutes to hours. In contrast, vehicles with supercapacitors charge in just a few seconds, but their driving range is much shorter.
 
While vehicles equipped with lithium-ion batteries provide an extended driving range, their charging times can span from several minutes to hours. On the other hand, vehicles powered by supercapacitors boast rapid charging within mere seconds but their driving range is limited.  

“Electrifying the entire city bus traffic with lithium-ion technology could prove challenging due to the long charging times. High-power storage systems would allow an autonomous shuttle to charge en route in the time it takes passengers to board and disembark at stops. A few fast-charging stations would suffice to allow an autonomous bus to serve passengers uninterrupted,” explained Skeleton’s engineering manager.
 
According to Kõiv, technology development continues. “The project shuttle drove over 8 km on a single charge. Simulations showed that by replacing the supercapacitors with our SuperBatteries, we could increase the driving range tenfold.”

Technical Overview:

  • Both the charging station and vehicle contain 16 supercapacitor modules.
  • Automated cableless roof-charging using a pantograph system enables a peak charging capacity of 600 kW, comparable to the instantaneous energy consumption of approximately 500 U.S. households.
  • The charging station only draws 15 kW from the electrical grid. Supercapacitors charge to full capacity in 7 minutes.

Related

Source: Skeleton

Recent Posts

Modelithics Releases COMPLETE Library v25.6 for Keysight ADS with 14 New Scalable Models

18.9.2025
2

Knowles Releases High Q Non-Magnetic X7R MLCCs for Medical Imaging

18.9.2025
3

Researchers Developed Reduced Graphene Oxide (rGO) High Energy Density Graphene Supercapacitors

18.9.2025
11

Panasonic Industry Releases Highest Capacitance 63V Conductive Polymer Tantalum Capacitors in 3mm Height

18.9.2025
12

August 2025 ECIA US Components Sales Sentiment Remains Strong

18.9.2025
7

Vishay Releases Industry First Automotive SMD Y1 Safety Ceramic Capacitors

17.9.2025
7

Bourns Releases Two High Current Common Mode Choke Models

16.9.2025
8

Electronics Weekly Announcing Finalists for Elektra Awards 2025

16.9.2025
9

Exxelia Exhibit at Electronica India September 17–19, 2025

15.9.2025
29

Würth Elektronik Announces 2025 Digital WE Days Virtual Conference

15.9.2025
12

Upcoming Events

Sep 22
September 22 @ 13:00 - September 25 @ 15:15 EDT

Pre Cap Visual Inspection per Mil-Std-883 (TM 2017)

Sep 30
September 30 @ 12:00 - October 2 @ 14:00 EDT

MIL-Std-883 TM 2010

Oct 17
12:00 - 14:00 EDT

External Visual Inspection per MIL-STD-883 TM 2009

Oct 20
October 20 - October 23

Digital WE Days 2025 – Virtual Conference

Oct 21
October 21 @ 12:00 - October 23 @ 14:15 EDT

Space and Military Standards for Hybrids and RF Microwave Modules

View Calendar

Popular Posts

  • Buck Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Boost Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Flyback Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • LLC Resonant Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Dual Active Bridge (DAB) Topology Explained

    0 shares
    Share 0 Tweet 0
  • Ripple Current and its Effects on the Performance of Capacitors

    3 shares
    Share 3 Tweet 0
  • What is a Dielectric Constant and DF of Plastic Materials?

    4 shares
    Share 4 Tweet 0
  • SEPIC Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • How to Design an Inductor

    0 shares
    Share 0 Tweet 0
  • Core Materials, Permeability and Their Losses

    0 shares
    Share 0 Tweet 0

Newsletter Subscription

 

Passive Components Blog

© EPCI - Leading Passive Components Educational and Information Site

  • Home
  • Privacy Policy
  • EPCI Membership & Advertisement
  • About

No Result
View All Result
  • Home
  • Knowledge Blog
  • Premium Suppliers

© EPCI - Leading Passive Components Educational and Information Site

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.
Go to mobile version