×

ELECTRICAL ENERGY STORAGE SYSTEM WITH BATTERY POWER SETPOINT OPTIMIZATION BASED ON BATTERY DEGRADATION COSTS AND EXPECTED FREQUENCY RESPONSE REVENUE

  • US 20170102434A1
  • Filed: 08/25/2016
  • Published: 04/13/2017
  • Est. Priority Date: 10/08/2015
  • Status: Active Grant
First Claim
Patent Images

1. An electrical energy storage system comprising:

  • a battery configured to store and discharge electric power to an energy grid;

    a power inverter configured to use battery power setpoints to control an amount of the electric power stored or discharged from the battery; and

    a controller configured generate optimal values for the battery power setpoints as a function of both an estimated amount of battery degradation and an estimated amount of frequency response revenue that will result from the battery power setpoints.

View all claims
  • 5 Assignments
Timeline View
Assignment View
    ×
    ×