Capacitor battery patent

A hybrid super-capacitor/battery system is disclosed (particularly under high pulsed power and low temperature conditions) which allows an existing battery system to ride …

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Can supercapacitors and lithium-ion capacitors be used for hybrid energy storage?

Researchers from North-West University and Queen’s University Belfast proposed the design of hybrid energy storage systems by combining supercapacitors (SCs) and lithium-ion capacitors (LiCs), i.e., hybrid capacitors (HCs), with a battery through a multiple input converter for electric vehicles.

What is the difference between a battery and a supercapacitor?

Supercapacitors (SC), on the other hand, do not store as much energy as batteries; and have the ability to accumulate and release the energy very rapidly. These devices are suitable for high power vehicle applications, for providing power that is required to accelerate the vehicle or recover the available energy during braking phase.

What is a hybrid supercapacitor battery?

CRE Technologies has developed a hybrid supercapacitor battery that is useful for memory backup, energy storage for short-term operation, power for long-term operation and instantaneous power, for applications that require relatively high current units up to several hundreds of amperes.

What is a lithium-ion supercapacitor hybrid cell?

American Lithium Energy Corporation (ALE) has developed a lithium-ion supercapacitor hybrid cell that combines the capacity and energy of lithium-ion cell with the power and cycle life of a supercapacitor. Since it has components of both, a lithium ion and a supercapacitor, it is able to rapidly cycle without decay.

What is a supercapacitor-based energy storage device?

Researchers at the Queensland University of Technology, in collaboration with IIT Jammu (India) & TU Munich (Germany), have developed a supercapacitor-based energy storage device with a power density of about 10x that of lithium batteries and an energy density close to that of nickel-metal hydride batteries.

US Patent Application for Design for Hybrid Super-Capacitor / …

A hybrid super-capacitor/battery system is disclosed (particularly under high pulsed power and low temperature conditions) which allows an existing battery system to ride …

( 12 ) United States Patent Sepe, Jr . et al . ( 45 ) Date of Patent ...

U . S . Patent Hybrid Charge : Source Battery Charge : Batter + - Load Batter Load 1402 1404 maart 1404 1404 Jun . 25, 2019 SCap FIG . 14E FIG . 14F Sheet 15 of 20 Harvest Super Capacitor Isolation : Harvest Battery Isolation : Batter Load Batter Q1 Load 1406 1404 1404 1404 1406 Scap FIG . 14G SCap FIG . 14H US 10, 333, 319 B2 . Harvest Super Capacitor Charge …

DIAMOND CAPACITOR BATTERY

The CVD allows atoms to achieve an appropriate arrangement for crystalline pattern formation. Resultant structures as described herein can include a capacitor for …

How do capacitors work?

All three have a claim to making the first primitive capacitor-battery based on Leyden jars strung together. 1800: Italian ... If you''re searching for old patents, bear in mind that capacitors were once widely known as "condensers" and search engines don''t always know the two terms are equivalent. US Patent US1,774,455A: Electric Condenser by Samuel Ruben, …

CN103296293A

The present invention relates to a capacitor battery, which comprises an electrical core, a carbon rod, a zinc cylinder and a positive electrode cap, wherein the carbon rod is inserted in the...

US Patent Application for Design for Hybrid Super-Capacitor / Battery …

A hybrid super-capacitor/battery system is disclosed (particularly under high pulsed power and low temperature conditions) which allows an existing battery system to ride through transient loading and provide excellent energy density and power density under practical loading conditions.

( 12 ) United States Patent Sepe, Jr . et al . ( 45 ) Date of Patent ...

Super - capacitors are specialized low voltage capacitors comprising a super - capacitor unit comprising one or more with very high capacitance in a relatively small size . These 20 super - …

US11404714B2

A bipolar battery may comprise first, second, and third bipolar electrodes that are physically and electrically isolated from one another by intervening non-liquid electrolyte layers. Each of the bipolar electrodes may comprise a bipolar current collector including a first electroactive material layer connected to a first side thereof and a second electroactive material layer connected to a ...

CAPACITOR ASSISTED BATTERY MODULES AND SYSTEMS

A capacitor-assisted battery module is provided and includes a housing, a positive terminal, a negative terminal, one or more capacitor-assisted battery cells and one or more first switches. The one or more capacitor-assisted battery cells are disposed in the housing and include one or more battery terminals and one or more capacitor terminals ...

( 12 ) United States Patent Sepe, Jr . et al . ( 45 ) Date of Patent ...

Super - capacitors are specialized low voltage capacitors comprising a super - capacitor unit comprising one or more with very high capacitance in a relatively small size . These 20 super - capacitors and a battery unit connected to a load, the devices provide superior energy, power density and capa - battery unit comprising one or more ...

WO2013138380A2

Embodiments of device housing 1 12 that include one or more of these common walls forming both battery housing portion 1 14 and capacitor housing portion 124, without additional intervening, redundant wails, can decrease the overall space envelope of the device 100. Additionally, the battery and/or capacitor charge capacity for device 100 can be increased, and …

CN101894686A

The invention relates to a super capacitor battery of a novel chemical energy storage technology. a battery material adopted in the anode of the super capacitor battery is selected from...

CN103985554A

The invention provides a super capacitor battery. The super capacitor battery comprises a positive piece, a negative piece, a diaphragm disposed between the positive piece and the negative...

JPH11145012A

PROBLEM TO BE SOLVED: To provide a capacitor element and a battery cell which suppress the occurrence of drying-up phenomena and have small internal resistances. SOLUTION: A capacitor element 1 is composed of a porous separator 2 having an ion-permeable property and an insulating property, a pair of carbon paste electrode layers 3 which are separated from …

US Patent for Water based hybrid lithium ion capacitor battery …

Justia Patents US Patent for Water based hybrid lithium ion capacitor battery having a water-in-salt electrolyte Patent (Patent # 11,393,640) ... FIG. 1 shows a schematic representation of a hybrid lithium ion capacitor battery, according to a first embodiment, generally indicated by reference number 100 (herein "hybrid battery 100"). The hybrid battery 100 …

US20160012978A1

A supercapacitor or electrochemical capacitor includes spaced apart electrodes which are separated from each other by a separator made of an electrical insulating material. Each electrode is formed of carbonaceous material and capable of being impregnated with a liquid electrolyte. Metal current collectors are provided on the sides of the electrodes opposite from …

Battery-Supercapacitor Hybrid Energy Storage Systems

It has developed a hybrid battery energy storage system by combining lead-acid batteries that can provide high capacity, safety and low cost, and lithium-ion capacitors that feature the ability to …

CAPACITOR ASSISTED BATTERY MODULES AND SYSTEMS

Justia Patents US Patent Application for CAPACITOR ASSISTED BATTERY MODULES AND SYSTEMS Patent Application (Application #20210151809)

DIAMOND CAPACITOR BATTERY

The CVD allows atoms to achieve an appropriate arrangement for crystalline pattern formation. Resultant structures as described herein can include a capacitor for electrostatic energy storage, a diode (e.g., a light-emitting diode (LED)), a battery, etc., and may be suitable for use in various electronic products.

Hybrid super-capacitor / rechargeable battery system

The current patent application extends that hybrid system by modifying the control algorithm such that the super-capacitor can not only supply pulsed power, but it now can also absorb pulsed...

Bipolar capacitor assisted battery

Justia Patents Having Connector Tab US Patent for Bipolar capacitor assisted battery Patent (Patent # 12,176,510) Bipolar capacitor assisted battery Dec 6, 2021 - General Motors

US Patent Application for ACTIVE CELL BALANCING USING FLYING CAPACITOR ...

The present embodiments relate generally to energy storage and more particularly to methods and apparatuses for performing active cell balancing in rechargeable battery devices. Some embodiments use a flying capacitor architecture for transferring charge between battery cells, and a BEOL process MOSFET for switching the flying capacitor …

CAPACITOR ASSISTED BATTERY MODULES AND SYSTEMS

A capacitor-assisted battery module is provided and includes a housing, a positive terminal, a negative terminal, one or more capacitor-assisted battery cells and one or more first switches. …

Battery-Supercapacitor Hybrid Energy Storage Systems

Switched capacitor system for automatic battery equalization

A switched capacitor system for automatic battery equalization can be used with series coupled batteries as well as primary and backup batteries which are alternately couplable to a load. The system includes a plurality of capacitors and a plurality of switching elements. Each of the capacitors is switched back and forth between a predetermined pair of batteries for the …

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