Invention Grant
- Patent Title: Thermal energy production, storage, and control system with heat recovery chillers
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Application No.: US17582988Application Date: 2022-01-24
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Publication No.: US12002121B2Publication Date: 2024-06-04
- Inventor: Mohammad N. Elbsat , Michael J. Wenzel
- Applicant: Johnson Controls Tyco IP Holdings LLP
- Applicant Address: US WI Milwaukee
- Assignee: Tyco Fire & Security GmbH
- Current Assignee: Tyco Fire & Security GmbH
- Current Assignee Address: CH Neuhausen am Rheinfall
- Agency: Foley & Lardner LLP
- Main IPC: G05B13/02
- IPC: G05B13/02 ; G06Q30/0283 ; G06Q50/06

Abstract:
A thermal energy production and control system includes a heat recovery chiller, thermal energy storage, and a controller. The controller uses thermal energy load targets to generate control decisions for the heat recovery chiller and the thermal energy storage for a plurality of time steps of a time period. The control decisions include a first amount of hot thermal energy or cold thermal energy to be generated by the heat recovery chiller at a first time step of the time period and stored in the thermal energy storage and a second amount of the hot thermal energy or the cold thermal energy to be discharged from the thermal energy storage and used to satisfy one or more of the thermal energy load targets for a second time step of the time period. The controller operates the heat recovery chiller and the thermal energy storage in accordance with the control decisions.
Public/Granted literature
- US20220148102A1 THERMAL ENERGY PRODUCTION, STORAGE, AND CONTROL SYSTEM WITH HEAT RECOVERY CHILLERS Public/Granted day:2022-05-12
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