patents in energy storage

US Patent for Energy storage system employing second-life …

5. The integrated battery energy storage system according to claim 1, wherein each of the plurality of series strings is protected by a smart combiner comprising a plurality of DC-to-DC converters configured to balance two or more electric vehicle battery packs in a common series string by moving energy from an electric vehicle battery pack to another electrical …

Gravity-Based Energy Storage System

An energy storage system and method that enables gravity-based energy storage to have a significantly larger capacity in a single shaft for given capital cost and thus an improved cost per unit energy for large scale energy storage as well as enabling continuity of power input and output at an external connection point across the extent of the system''s energy …

Seasonal thermal energy storage system

A seasonal thermal energy storage system for heat supply and removal, including an energy-storage device, a solar collector, a refrigerating unit, and a water supply device in closed-loop connection to a user terminal. The energy-storage device includes at least a heat source storage pond and a cold source storage pond. The heat …

US11398735B2

US11398735B2 US16/574,218 US201916574218A US11398735B2 US 11398735 B2 US11398735 B2 US 11398735B2 US 201916574218 A US201916574218 A US 201916574218A US 11398735 B2 US11398735 B2 US 11398735B2 Authority US United States Prior art keywords energy storage phase storage unit output terminal Prior art …

US20210273219A1

One aspect of the present invention is an energy storage device including a positive electrode containing: first positive active material particles containing a metal element …

Energy storage system

An energy storage system includes a battery charger and energy storage devices. The battery charger is connected to a DC/AC current source. The energy storage devices are coupled between the battery charger and subsystems respectively. Each of the energy storage devices includes a magnetic capacitor (MCAP) and an over current …

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 …

Energy Storage | Department of Energy

Energy Storage Grand Challenge: OE co-chairs this DOE-wide mechanism to increase America''s global leadership in energy storage by coordinating departmental activities on the development, commercialization, and use of next-generation energy storage technologies.; Long-Duration Energy Storage Earthshot: Establishes a target to, within …

Emerging topics in energy storage based on a large-scale …

To help in this matter, this present study leverages computational methods that allow the exhaustive navigation of the scientific and technological landscape. We identified 52 emerging topics in academic publications and 34 topics in industry after mining more than 100,000 academic articles and patents on energy storage.

ENERGY STORAGE BRIDGE

The present patent application relates to energy storage technologies and more particularly to an energy storage bridge that utilizes steel pipes instead of the traditional beams as load carrying girders and in addition as a Compressed Air Energy Storage (CAES) units, to store the energy of unwanted electricity in the grid during low-demand ...

Energy Storage Innovations: Patents, Safety, and Efficiency in …

Power companies are leveraging recent patents in energy storage technologies, including innovations in battery cells, separators, and modules to enhance performance and …

Patents Assigned to Fluence Energy, LLC

The intermediate circuits thereof are coupled, and the first converter system is connected to a first distribution and the second converter system is connected to a second distribution. Type: Grant. Filed: June 27, 2018. Date of Patent: January 23, 2024. Assignee: Fluence Energy, LLC. Inventors: Peter Eckert, Oliver Reimann.

US Patent for Energy storage system with heat pipe thermal …

The energy storage system of claim 7, wherein the thermal tubes comprise a top thermal tube configured to provide cooling of the energy storage system, and a bottom thermal …

Gravity-based energy storage system

An energy storage system as claimed in any one of claims 1 to 3, wherein the first and second pre-defmed paths follow the path of a shaft, which is preferably a shaft in the ground. 5. An energy storage system as claimed in any one of the preceding claims, wherein the shaft has a depth of from 100 m to 2000 m. 6.

Solid state energy storage devices

In this patent application, energy storage devices are capable of sustaining higher field strengths than conventional capacitive energy storage devices and which may therefore …

US20110061953A1

The system may also recover energy from the drivetrain under certain conditions, for example, during regenerative braking. The flywheel energy storage system may thus serve to minimize energy loss and optimize power output in gasoline-powered, hybrid, and electric vehicles. BRIEF DESCRIPTION OF THE DRAWINGS.

Monolithic three-dimensional electrochemical energy storage …

DOE Patents Patent: Monolithic three-dimensional electrochemical energy storage system on aerogel or nanotube scaffold ... Electrical energy devices patent-application, February 2003. James, David; Allison, II, Daniel B.; Kelly, John J. US Patent Application 10/179906; 20030036001;

An overview of patents and recent development in flexible ...

In this review, the article seeks to present the current situation and progress in the field using various papers and patents. This has led to recent advances in flexible, low-cost, and lightweight electrochemical energy storage systems, which are highly applicable in a variety of areas, from portable consumer electronics.

Solid state energy storage devices

Abstract. Described in this patent application are devices for energy storage and methods of making and using such devices. In various embodiments, blocking layers are provided between dielectric material and the electrodes of an energy storage device. The block layers are characterized by higher dielectric constant than the dielectric material.

US Patent for Energy storage Patent (Patent

The invention relates to an energy storage system and method, particularly a thermal energy storage system and method, and more particularly a …

US Patent for Energy storage system with heat pipe thermal management ...

An energy storage system includes: multiple cells, each cell having a first end with anode and cathode terminals, and a second end opposite the first end, the cells arranged so that the second ends are aligned; for each of the cells, electrical connections coupled to the anode and cathode terminals at the first end; and a heat pipe having a flat evaporation …

Energy storage under desert environments

the one or more energy suppliers 108 are green energy power sources, such as a wind turbines, solar panel farms, and/or gas-fired power stations. At times when electrical power generated by the green energy power sources exceeds power demands, the excess power can be used to operate the one or more compressor units 106 ; thereby the excess …

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, …

WO2021102340A1

Description. INTEGRATED ENERGY STORAGE SYSTEM BACKGROUND [0001] Generally described, a number of devices or components may be powered, at least in part, by an electric power source. In the context of vehicles, electric vehicles may be powered, in whole or in part, by a power source.

Innovation in batteries and electricity storage

EPO''s first joint study with the International Energy Agency underlines the key role that battery innovation is playing in the clean energy transition.

Energy storage device

A surface mount energy storage device in the form of a supercapacitor (1) includes a generally rectangular folded prismatic housing (2) and two energy storage elements (not shown) that are sealingly contained within the housing (2) and which are connected in series. A mount, in the form of an integrally formed tinned metal frame (3), …

Overview of US patents for energy management of renewable energy …

Section 5 highlights existing US patents for energy management solutions for renewable energy systems. Section 6 is the conclusion of this paper. ... Hydrogen energy storage can supplement the insufficiency of traditional energy storage methods and has multiple application values on the load side and power supply side. On the load …

Annual patents filed for energy storage technologies

Annual change in solar energy generation. Annual change in wind energy generation. Annual patents filed for carbon capture and storage technologies. Annual patents filed for electric vehicle technologies. Annual patents filed for renewable energy technologies. Annual patents filed in sustainable energy.

Patents

The following Eaton products are protected by patents in the U.S. and in other jurisdictions of the world. This page is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act and provide notice under 35 U.S.C. §287(a).

Patents Assigned to Rondo Energy, Inc.

Thermal energy storage system coupled with thermal power cycle systems. Patent number: 11976576. Abstract: 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 …

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