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Advanced battery charging on modular levels of energy storage systems

An energy storage system, modular technology, applied in battery circuit devices, electric vehicle charging technology, battery/fuel cell control devices, etc.

Pending Publication Date: 2022-01-04
TRI ALPHA ENERGY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Several deficiencies and problems associated with existing charging methods have been identified, such as heat loss, degradation, and slow charging rates
For example, it is known that the long charging time of electric vehicles is a major factor limiting their widespread adoption

Method used

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  • Advanced battery charging on modular levels of energy storage systems
  • Advanced battery charging on modular levels of energy storage systems
  • Advanced battery charging on modular levels of energy storage systems

Examples

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Embodiment Construction

[0028] Before the subject matter is described in detail, it is to be understood that this disclosure is not limited to particular embodiments described, as such may, of course, vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting, since the scope of the present disclosure will be limited only by the appended claims.

[0029] This technology involves advanced charging of battery cells or multi-cell arrangements for mobile applications (such as EV, self-driving cars, car sharing applications) and stationary storage applications (such as grid stabilization, microgrids, bridge energy storage) to charge critical infrastructure (such as data centers, cloud computing, security lighting, but not limited to these applications) power supply.

[0030] The described modular energy topology includes modules that can be interconnected with a power bus system and a communication bus...

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PUM

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Abstract

Embodiments that provide advanced charging of energy source arrangements for energy storage applications are disclosed. The embodiments can be used within energy storage systems having a cascaded arrangement of converter modules. The embodiments can include the application of pulses to an energy source of each module of the system. The pulses can be applied for a duration sufficient to initiate an electrochemical reaction. Feedback based pulse control embodiments are also disclosed.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit and priority of U.S. Provisional Application No. 62 / 854,861, filed May 30, 2019, which is hereby incorporated by reference in its entirety for all purposes. technical field [0003] The subject matter described herein generally relates to advanced charging of energy sources in energy storage systems used in both mobile and stationary applications. Background technique [0004] A number of deficiencies and problems associated with existing charging methods have been identified, such as heat loss, degradation, and slow charging rates. For example, it is known that the long charging time of electric vehicles is a major factor limiting their widespread adoption. For these and other reasons, there is a need for improved systems, devices and methods. Through applied effort, ingenuity, and innovation, many of these identified problems have been solved, many examples of which are described...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02M3/158H02J1/00G06F1/26
CPCH02M3/158H02J7/0024H02J7/00711H02J2310/48G06F1/263G06F1/266H02M1/0077H02M7/49B60L58/19B60L58/21B60L53/14B60L3/0046B60L53/22H01M10/425H01M10/441H01M10/0525H02J7/00712H02J7/0047H02J7/0063H02J2207/20Y02T10/70B60L58/22Y02E60/10Y02T10/7072Y02T90/14H02J7/0049H02M1/007H02J7/0019H02J7/06
Inventor R·法兴R·纳德里M·斯列普钦科夫G·拉夫内斯
Owner TRI ALPHA ENERGY INC
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