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Intelligent power distribution – distributed power charger
  • Provide variable output (Rather than a fixed, even distribution)
  • Intelligently distributes power based on the vehicle's battery status
  • Efficient power management with simultaneous/sequential charging
Patent No.10-1009485
Patent for variable capacity (power) according to the number of charging packs installed
/ Original patent for separated charger with separate power and charging parts
Power management
  • Efficient power management (ability to select charging mode based on vehicle capacity)
  • Up to 75% power savings compared to existing integrated chargers through customized power control
  • Reduced failure rate through simplified and modularized components
Cost reduction / Ease of expansion
  • 1:N power bank/dispenser configuration - expandable (1 power bank - up to 50 dispensers)
  • Saves 50% of the investment of a conventional installation costs and avoids excessive generation of standby power
  • Power bank separation reduces dispenser size, maximizes charging efficiency, and increases capacity for expansion (shared use of general parking spaces)
Comparison of integrated vs. distributed type (Receiving capacity 480kW / 240kW)
480kW Power Receive
Embedded Charger
  • Proportional to the capacity and volume of the charger
  • Installation/receiving capacity according to the charger capacity
    (higher cost compared to distributed type)
240kW Power Receive
Separated Charger
  • Installation space is minimized by separating the power bank
  • Peak power distribution technology (a technology that complies with enhanced ESG standards) is a technology that received an ‘S grade’ in the climate valuation by the Korea Institute of Energy Research, reduces operating costs by 50%.
simultaneous and sequential charging
Sequential +
Simultaneous
Charging
Basic concepts of simultaneous and sequential charging
simultaneous
charging
  • Complete 70~80% of the vehicle battery charge at port A
  • After 70~80% charging, reduce the charger output at the request of the vehicle
  • Start charging at port B with idle power due to power reduction
  • Maximize operating rate and increase operating profit by reducing the time required for full charging
  • Improve management efficiency and easy to install chargers through power distribution system
  • Cost reduction by minimizing electricity receiving costs, installation costs, and standby power
sequential
charging
  • Charging of Port A is completed
  • Charging of Port B starts automatically (sequential charging)
  • Use of late night hours when electricity costs are the lowest
  • Synergistic benefits for transportation and courier companies where late-night charging is essential
  • Reduced labor costs for vehicle charging and moving fully charged vehicles
Example of peak management of charging stations in intelligent power distribution, compared to integrated charging
General charging [low operating rate compared to facility capacity]
  • Multiple chargers in a site is doomed to bear the tantamount increase of contract power and thus, expensive but inefficient bills
  • Power use is patternized to peak at certain times of a day while close to dormant at the rest
Intelligent charging [Optimizing the operational efficiency of facility capacity]
  • Reduced the amount of per site demand power (as low as 50%)
  • Stabilize power supply and demand through peak power management
  • Provide preliminary grid investigation and operation plan suitable for the particular site
ALL-IN-ONE
A perfect charging solution is provided through rapid, medium, and slow integrated charging modes and intelligent simultaneous and sequential charging.
Power Bank Master Kiosk Solar Panel Charge Dispenser
A single dispenser compatible with all charging speed (slow to fast)