AixLib.Fluid.BoilerCHP.BaseClasses.Controllers.DelayedOnOffController

# .AixLib.Fluid.BoilerCHP.BaseClasses.Controllers.DelayedOnOffController

CHP On/Off controller

## Information

#### Overview

This is model is the decision maker in the CHP model. According to different conditions and timings it decides if the CHP can be turned on or off.

#### Concept

The following control decisions are implemented:

- Switch On when the flow temperature is lower than a setpoint.
- Switch Off when the CHP should work in a range lower than its minimum allowable capacity.
- Allow the CHP to be switched On only if it was Off for more than a certain amount of time (delay) or it was On beforehand.
- Allow the CHP to be switched Off only if it was On for more than a certain amount of time (delay) or it was Off beforehand.
- Emergency measures such as maximum allowable flow and return temperatures are implemented.

## Revisions

- December 08, 2016 by Moritz Lauster:
  Adapted to AixLib conventions
- October 11, 2016 by Pooyan Jahangiri:
  Variable names updated and merged with AixLib
- January 23, 2014 by Pooyan Jahangiri:
  Formatted documentation appropriately
- January 31, 2011 by Pooyan Jahangiri:
  Implemented

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