FUZZY LOGIC BASED INTEGRATED POWER COORDINATION SYSTEM FOR HYBRID ENERGY STORAGE SYSTEM
First Claim
1. A method of managing power between the multiple components of a hybrid electrical energy storage system (HESS) comprising:
- providing at least two power storage elements, and at least one renewable power source; and
managing at least one of a power and energy distribution among the at least two power storage elements with a fuzzy logic controller using a hardware processor that is configured to increase or decrease current to each of the at least two power storage elements using a fuzzy rule base that is dependent upon at least one of a state of charge for each of the at least two power storage elements, and a requested power demand of the hybrid electrical storage system.
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Accused Products
Abstract
A method of managing power between the multiple components of a hybrid electrical energy storage system (HESS) that includes providing at least two power storage elements, and at least one renewable power source. The method further includes managing the power flow among the at least two power storage elements with a fuzzy logic controller. The fuzzy logic controller uses a hardware processor that is configured to increase or decrease current to each of the at least two power storage elements using a fuzzy rule base that is dependent upon at least one of a state of charge for each of the at least two power storage elements, and a requested power demand of the hybrid electrical storage system.
14 Citations
20 Claims
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1. A method of managing power between the multiple components of a hybrid electrical energy storage system (HESS) comprising:
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providing at least two power storage elements, and at least one renewable power source; and managing at least one of a power and energy distribution among the at least two power storage elements with a fuzzy logic controller using a hardware processor that is configured to increase or decrease current to each of the at least two power storage elements using a fuzzy rule base that is dependent upon at least one of a state of charge for each of the at least two power storage elements, and a requested power demand of the hybrid electrical storage system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A hybrid energy storage system comprising:
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an energy source; at least a first and second power storage element; and a power management system for controlling at least one of an energy and power distribution among the at least the first and second power storage elements, wherein the power management system comprises a signal conditioning module for suppressing noise in signals from at least the first and second power storage element, a fuzzy logic mutual assistance module for determining from a rule set with a hardware processor a distribution of current to be distributed to each of the at least one first power storage element and the second power storage element, and a rate conditioning module for controlling the operation rate of at least one of the first power storage element and the second power storage element. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A computer program product comprising a non-transistory computer readable storage medium having computer readable program code embodied therein for performing a method for managing power between the multiple components of a hybrid electrical energy storage system, the method comprising:
managing power flow among the at least two power storage elements with a fuzzy logic controller, wherein the fuzzy logic controller employs a hardware processor that is configured to increase or decrease current to each of the at least two power storage elements using a fuzzy rule base that is dependent upon at least one of the state of charge for each of the at least two power storage elements, and the requested power demand of the hybrid electrical storage system. - View Dependent Claims (17, 18, 19, 20)
Specification