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Patented energy storage device


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ENERGY STORAGE DEVICE

1. A method comprising: making an energy storage device by applying a dielectric film to an electrically conductive first electrode, the dielectric film comprising a film material that (i) is electrically insulative and/or exhibits a high permittivity and (ii) comprises a plurality of polymeric molecules; contacting the dielectric film with an electrically conductive

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Research Status and Development Trend of Gravity Energy Storage

It can be seen that the number of gravity energy storage patents has shown an obvious increasing in the past five years, and showing a sustained growth trend. generation system based on gravity energy storage system has control instruction generating module generating gravity energy storage device energy storage instruction and wind power

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US20100148519A1

2008-01-29 Priority to US12/523,969 priority Critical patent/US8110964B2/en 2008-02-29 Assigned to DREXEL UNIVERSITY reassignment DREXEL UNIVERSITY ASSIGNMENT OF ASSIGNORS One example of suitable circuitry for transporting energy from the piezoelectric material to an energy storage device or a device that uses the energy is described in U.S

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The Great History of Lithium-Ion Batteries and an Overview on Energy

The patent filed by Dr. Akira Yoshino in US patent "secondary batteries" laid the foundation for establishment and commercialization of lithium ion battery as a prime energy storage device. The flexibility of these secondary energy storage devices to tune the size, shape and morphology has led to use these batteries from miniature devices

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JP2001525647A

(57) Abstract: The present invention relates to a superconducting magnetic energy storage device comprising a coil (1) connected in series with a voltage source and wound by an electrically insulating superconducting cable (12). About. Further, the present invention relates to a high voltage system comprising a superconducting magnetic energy storage device, wherein the

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Energy Storage Devices (Supercapacitors and Batteries)

Basically an ideal energy storage device must show a high level of energy with significant power density but in general compromise needs to be made in between the two and the device which provides the maximum energy at the most power discharge rates are acknowledged as better in terms of its electrical performance. The variety of energy storage

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Low cost high performance electrode for energy storage devices

The present invention is directed to a low cost, high performance electrode for energy storage devices and energy storage systems and a method for making same is disclosed, where a flexible binder is mixed with partial active and conductive materials in the electrode formulation and activated by mixing with a minimum amount of solvent it is then mixed with the remaining

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WO2021034417A1

An energy storage device includes a plurality of plates, each having a first and second surface, with at least one of the surfaces having a plurality of grooves formed therein. The device further includes inlet and outlet plenums for providing or receiving a heat transfer medium to or from the grooves. At least one of the first surface and the second surface having the plurality of grooves

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Solution to Energy Storage May Be Beneath Your Feet

The Need for Long-Term Storage. Patented technology developed and prototyped at NREL reveals how heaters powered by renewable energy sources like wind and solar can raise the temperature of sand particles to the desired temperature. we will need long-duration energy storage devices—things that can store energy for days," said Jeffrey

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High-Amperage Energy Storage Device and Method

An electrochemical method and apparatus for high-amperage electrical energy storage features a high-temperature, all-liquid chemistry. The reaction products created during charging remain part of the electrodes during storage for discharge on demand. In a simultaneous ambipolar electrodeposition cell, a reaction compound is electrolyzed to effect transfer from an

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WO2021034417A1

Thermal storage in and of itself is not new, but what has been elusive is a design that can efficiently store energy in relatively low-cost modules using common materials, rather than expensive salts or geologic formations, which may not exist everywhere. Accordingly, it is an object of this invention to provide a low-cost, modular energy storage device that is

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Energy storage system and applications

An energy storage system converts variable renewable electricity (VRE) to continuous heat at over 1000° C. Intermittent electrical energy heats a solid medium. Heat from the solid medium is delivered continuously on demand. An array of bricks incorporating internal radiation cavities is directly heated by thermal radiation. The cavities facilitate rapid, uniform heating via reradiation.

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Comprehensive review of energy storage systems technologies,

Selected studies concerned with each type of energy storage system have been discussed considering challenges, energy storage devices, limitations, contribution, and the objective of each study. To conquer the problems mentioned above of the capacitors, the supercapacitors or ultracapacitors are patented by the Japanese company Nippon

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Enphase patents | Enphase

With over 666 patents and pending patent applications filed around the world, Enphase Energy is a global leader in patent filings covering renewable energy technology. We''re committed to developing and protecting the most innovative tools that deliver on a vision of energy independence for all. DIMENSIONING OF AN ENERGY STORAGE DEVICE AND

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Composition and energy storage device

An energy storage device comprising the electrode composition is also provided. US20110070496A1 - Composition and energy storage device - Google Patents Composition and energy storage device 2009-09-24 Priority to US12/565,842 priority Critical patent/US8178231B2/en 2009-09-24 Assigned to GENERAL ELECTRIC COMPANY

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US6897749B2

A superconducting magnetic energy storage (SMES) device including a first coil made of superconducting material, a cooling mechanism for cooling the first coil to superconducting temperatures, a second coil inductively coupled to the first coil for inputting emergy to, and/or outputting energy from, the first coil, and a switch for switching the first coil between a

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Leaders in patent activity for non-electrochemical energy storage

Looking more deeply, the activity in 2010 included patent applications by Lightsail Energy Inc and Expansion Energy LLC. Chart: Ben Lincoln / Potter Clarkson Mass-based energy storage . Turning to mass-based energy storage systems, pumped hydroelectric energy storage (PHES) has seen the most innovation among technologies.

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A new energy storage device as an alternative to traditional

Clean energy, based on renewable sources such as sunlight and wind, offers a way forward towards a more inhabitable and sustainable world. A hurdle to this, however, is that renewables do not always produce energy when it is needed, and finding storage that is clean and with sufficient capacity is indispensable.

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Energy storage system (Patent) | DOE Patents

Electrochemical Energy Storage Devices patent-application, April 2018. Bradwell, David J.; Nayar, Hari; Vai, Alex; US Patent Application 15/647468; 20180097259; According to one aspect, a thermal energy storage device includes a reservoir configured to hold a thermal energy storage medium, a temperature control system configured to adjust a

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Flywheel based energy storage system

A compact energy storage system includes a high speed rotating flywheel and an integral motor/generator unit. The rotating components are contained within a vacuum enclosure to minimize windage losses. The flywheel rotor has a unique axial profile to both maximize the energy density of the flywheel and to maximize the volumetric efficiency of the entire system.

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Patented: Hunt Energy''s ''Road‐Embedded'' Electrical Storage

Patented: Hunt Energy''s ''Road‐Embedded'' Electrical Storage Batteries and More North Texas Inventive Activity. Abstract: The storage device includes a non-volatile memory with control circuitry and an array of memory cells that are arranged in a plurality of word lines. The control circuitry is configured to program the memory cells

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US20150303481A1

The energy storage device can be a lithium ion battery, a lithium ion capacitor, and/or any other lithium based energy storage device. The PTFE composite binder material can have a ratio of about 1:1 of PTFE to a non-PTFE component, such a PVDF, PVDF co-polymer and/or PEO.

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Energy storage

Justia Patents Having Pump Device US Patent for Energy storage Patent (Patent # 10,550,732) Energy storage . May 27, 2016 - Highview Enterprises Limited. A cryogenic energy storage system comprising a liquefaction apparatus for liquefying a gas to form a cryogen, wherein the liquefaction apparatus is controllable to draw power from an external

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A review of energy storage types, applications and recent

The primary energy-storage devices used in electric ground vehicles are batteries. Electrochemical capacitors, which have higher power densities than batteries, are options for use in electric and fuel cell vehicles. In these applications, the electrochemical capacitor serves as a short-term energy storage with high power capability and can

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Photonic energy storage device

An energy storage capsule for storing energy in the form of photons. The body of the capsule may surround a sealed vacuum environment in which several layers of reactive material are contained, including an inner reflective coating, a first photovoltaic cell, an optical amplification medium, a second photovoltaic cell, and an outer reflective coating, provided in

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Energy storage devices

Justia Patents US Patent for Energy storage devices Patent (Patent # 10,461,324) Energy storage devices . Mar 28, 2018 - CF TRAVERSE LLC. A novel hybrid lithium-ion anode material based on coaxially coated Si shells on vertically aligned carbon nanofiber (CNF) arrays. The unique cup-stacking graphitic microstructure makes the bare vertically

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About Patented energy storage device

About Patented energy storage device

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6 FAQs about [Patented energy storage device]

Can high power/energy density electrode materials be used for advanced energy storage devices?

This opens a new opportunity for achieving high power/energy density electrode materials for advanced energy storage devices.

What are the different types of energy storage systems?

Hence, a popular strategy is to develop advanced energy storage devices for delivering energy on demand. 1 - 5 Currently, energy storage systems are available for various large-scale applications and are classified into four types: mechanical, chemical, electrical, and electrochemical, 1, 2, 6 - 8 as shown in Figure 1.

Why do we need electrochemical energy storage systems?

Nowadays our modern society is demanding flexible, low cost and lightweight electrochemical energy storage systems, which are very applicable in various fields ranging from portable consumer electronics to large industrial areas and energy management sectors.

How will government support electrochemical storage?

New research promoting soft-side innovations and business models will expedite integration of electrochemical storage into common markets. Further government support is necessary to promote responsible R&D spending that enables serious cost reductions across solar, wind, and storage, while also decarbonizing electricity and transportation.

Are flexible supercapacitors a good energy storage system?

Among the various energy storehouse systems, flexible supercapacitors are amazing devices due to their high surface area, flexibility, lightweight, shape versatility and significant energy density compared to traditional energy storage systems with unique properties of being environmentally friendly.

Are patents a valid indicator of innovation in the energy sector?

Following the work of Griliches 42, others evaluated patenting in the energy sector, and concluded that patents are a valid indicator to measure innovativeness within the energy sector 2, 28. This result has been extended and re-confirmed by a number of authors 43.

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