Device and method for measuring performance of energy storage material

Abstract

The invention discloses a device and a method for measuring the performance of an energy storage material, and belongs to the field of energy storage process simulation devices. The device comprises an energy storage unit capable of storing an energy storage material, an energy supply unit capable of storing a heat transfer medium and an energy release unit, a heat exchanger and a thermodetector are arranged in the energy storage unit; a heater capable of heating or refrigerating a heat transfer medium and a refrigerating element are arranged in the energy supply unit; an outlet of the energy supply unit communicates with an inlet of a heat exchanger in the energy storage unit through a pipeline. An outlet of the heat exchanger communicates with an inlet of the energy supply unit through a pipeline to form an energy storage circulating pipeline; an outlet of a heat exchanger in the energy storage unit is communicated with an inlet of a heat dissipation cooler of the energy release unit through a pipeline, and an outlet of the heat dissipation cooler is communicated with a liquid return port of the energy supply unit through a pipeline, so that an energy release circulation pipeline is formed; and the heat transfer medium does not circulate in the energy storage circulating pipeline and the energy release circulating pipeline at the same time. The method is simple in design, easy to operate and control and convenient to popularize and use in the field of energy storage material development.

Description

technical field [0001] The invention belongs to the field of energy storage process simulation devices, and in particular relates to a device and method for measuring the performance of energy storage materials. Background technique [0002] With the rapid development of the global industry, the global energy shortage is increasing, accompanied by environmental pollution problems. The development and utilization of clean energy can alleviate the energy crisis and reduce environmental pollution problems. However, there is often a gap between supply and demand in the use of clean energy. The contradiction between time and space does not match, and energy storage technology can solve the contradiction between energy supply and demand in time and space. Therefore, energy storage technology is more and more used in the field of clean energy utilization, and the key to energy storage technology Therefore, the pros and cons of energy storage materials determine the application pros...

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Problems solved by technology

[0002] With the rapid development of the global industry, the global energy shortage is increasing, accompanied by environmental pollution problems. The development and utilization of clean energy can alleviate the energy crisis and reduce environmental pollution problems. However, there is often a gap between supply and demand in the use of clean energy. The contradiction between time and space does not match, and energy storage technology can solve the contradiction between energy supply and demand in time and space. Therefore, energy storage technology is more and more used in the field of clean energy utilization, and the key to energy storage technology It is an energy storage material, therefore, the pros and cons of energy storage materials determine the application prospects of energy storage technology in the field of clean energy

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