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Calorimeter for testing energy storage systems and power electronic devices, method of manufacturing and method of using the calorimeter

A calorimeter, test chamber technology, applied in the field of calorimeter, which can solve the problems of battery performance degradation, gas mileage reduction, premature battery failure, etc., to achieve the effect of enhanced performance, long life, improved design and construction

Inactive Publication Date: 2016-09-21
ALLIANCE FOR SUSTAINABLE ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For electric vehicles, reduced battery performance can result in reduced gas mileage and can lead to premature failure of the battery

Method used

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  • Calorimeter for testing energy storage systems and power electronic devices, method of manufacturing and method of using the calorimeter
  • Calorimeter for testing energy storage systems and power electronic devices, method of manufacturing and method of using the calorimeter
  • Calorimeter for testing energy storage systems and power electronic devices, method of manufacturing and method of using the calorimeter

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Embodiment Construction

[0053] Reference is now made in detail to certain embodiments of the calorimeter. The disclosed embodiments are not intended to be limitations of the claims. On the contrary, the claims are intended to cover all alternatives, modifications and equivalents.

[0054] In its various aspects, the disclosure describes a calorimeter and methods for making and using the same. The calorimeter described here helps manufacturers understand the thermal operating characteristics of an electronic device or battery by measuring the heat generated when the battery is charged or discharged, or when the device is operated, whether the heat is electrochemically or resistively generated, etc. Also the calorimeters described herein can be operated over a wide range of test temperatures and conditions, and thus are capable of measuring the thermal operating characteristics of electronic devices and batteries at a number of different temperatures. Knowing the thermal operating characteristics of ...

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Abstract

Large volume calorimeters (100) and small volume, or cell, calorimeters (700), as well as methods of making and using the same, are provided.

Description

[0001] Origin of contract [0002] The US Government has rights in this invention pursuant to Contract No. DE-AC36-08GO28308 between the US Government Department of Energy and the Administrator and Operator of the National Renewable Energy Laboratory - Sustainable Energy Alliance LLC. [0003] Cross References to Related Applications [0004] This application claims U.S. Provisional Application No. 61 / 451884, filed March 11, 2011, entitled "LARGE VOLUME BATTERY CALORIMETER" and filed September 9, 2011, entitled "For Testing Priority to U.S. Provisional Application No. 61 / 532,869 for CALORIMETERS FOR TESTING ENERGYSTORAGE SYSTEMS AND POWER ELECTRONICS". The content of each application is hereby incorporated by reference in its entirety. technical field [0005] The invention relates to a calorimeter, and methods of manufacturing and using the calorimeter. Background technique [0006] Devices that consume electrical energy are ubiquitous in today's society. Many of these ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01K17/00
CPCG01K17/00
Inventor M·A·凯泽A·佩萨兰M·A·马哈利克J·爱尔兰
Owner ALLIANCE FOR SUSTAINABLE ENERGY