Energy Plant Optimal Control System
29 Dec, 2017 / 1364 Views
Category: relating to "Proprietary & Special Technologies"
Proprietary & Special Technologies Cleanroom Technologies For Hospital, Healthcare & Elderly Welfare Facilities Renewal Energy Solutions
Category: relating to "Proprietary & Special Technologies"
Proprietary & Special Technologies Cleanroom Technologies For Hospital, Healthcare & Elderly Welfare Facilities Renewal Energy Solutions
Control System that Maximizes the Energy-saving Impact for a Heat Source System
The operation configuration for maximizing the energy-saving impact on Heat Source systems varies depending on the conditions of outside air and loads. As system performances have been enhanced and control technologies have advanced, more complex configuration parameters are required. Manual configuration cannot always optimize total energy-saving operations for facilities in accordance with the ever-changing outside conditions and complicated parameters.
The Heat Source Optimal Control System maximizes the impact of energy saving for the entire system with optimized real-time setting values.
Impacts of Utilizing the Heat Source Optimal Control System
- With setting values (optimal control data) based on simulations, the system maximizes the impact of energy saving of the heat source system.
- It contributes to reducing running costs and CO2 emissions.
Configuration of the Heat Source Optimal Control System
- The Heat Source Optimal Control System consists of a heat source simulator, heat source monitor, and heat source control device.
HSSsim, heat source simulator
The heat source simulator, HSSsim, is energy simulation software that supports various heat source systems.
With its nonlinear mathematical
Use of HSSsim from the planning phase enables you to plan a composition with various devices and detailed control methods beforehand.
The planning results are saved as optimal control data in the heat source monitor and used for control operations. (
Heat source monitor
It saves, as optimal control data, the planning results from HSSsim.
It collects measured values including outdoor air conditions and operation status from GPPECO.
It calculates optimum operation conditions based on the collected measured values and the optimal control data from simulations.
It reflects the calculated optimal operation conditions in control operations in a safe manner.
It monitors heat source facilities with measured values and trends of energy-saving results from PLC (Programmable Logic Controller).
It estimates real-time optimal setting values based on the measured values and the optimal control data from the heat source control system (Programmable Logic Controller).
GPPECO, heat source optimal control software
Control operations are conducted with a heat source control system.
It sends the collected measured values such as outdoor air conditions and operation status to the heat source monitor.
It collects optimal setting values from the heat source monitor and applies for control operations.
It is compatible with the central monitoring system and allows the conventional system to be easily renewed because the heat source monitor uses a standard PLC.
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