知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

299 条记录 (耗时 0.033 秒)

    SYSTEM AND METHOD OF TRANSFERRING HEAT FROM THE GROUND
    9.
    发明申请
    SYSTEM AND METHOD OF TRANSFERRING HEAT FROM THE GROUND 有权

    公开(公告)号：US20230029941A1

    公开(公告)日：2023-02-02

    申请号：US17876777

    申请日：2022-07-29

    申请人： Lloyd ELDER

    发明人： Lloyd ELDER

    IPC分类号： F22B1/16 ,  F01K7/16 ,  F01K15/00 ,  E21B41/00

    摘要： A system and method of transferring heat from the ground is described. At least one heat pipe is provided that has a hollow interior, a heat output end, and a heat input end. The heat output end is positioned higher that the heat input end. The hollow interior contains a working fluid that transfers heat from the input end to the output end. The working fluid is a liquid at a first temperature and a gas at a second temperature where the second temperature is greater than the first temperature. The working fluid becomes a gas as it is heated at the heat input end and returns to a liquid at the heat output end of the pipe when the heat is transferred out of the heat pipe. The heat transferred from the heat output end of the heat pipe is captured for future use.

    Thermal Energy Storage System with Alternating Discharge Operation
    10.
    发明申请
    Thermal Energy Storage System with Alternating Discharge Operation 有权

    公开(公告)号：US20220268179A1

    公开(公告)日：2022-08-25

    申请号：US17650520

    申请日：2022-02-09

    申请人： Rondo Energy, Inc.

    发明人： John Setel O'Donnell ,  Peter Emery von Behrens ,  Chiaki Treynor ,  Jeremy Quentin Keller ,  Matthieu Jonemann ,  Robert Ratz ,  Yusef Desjardins Ferhani

    IPC分类号： F01K3/02 ,  F01K15/00 ,  F28D20/00 ,  H01M8/04007 ,  F01K3/08 ,  F01K3/18 ,  H01M8/04014 ,  H02M1/00 ,  H01M8/04029

    摘要： 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. Heat delivery via flowing gas establishes a thermocline which maintains high outlet temperature throughout discharge. Gas flows through structured pathways within the array, delivering heat which may be used for processes including calcination, hydrogen electrolysis, steam generation, and thermal power generation and cogeneration. Groups of thermal storage arrays may be controlled and operated at high temperatures without thermal runaway via deep-discharge sequencing. Forecast-based control enables continuous, year-round heat supply using current and advance information of weather and VRE availability. High-voltage DC power conversion and distribution circuitry improves the efficiency of VRE power transfer into the system.