Quick search
Go!

ENERGY SAVING GREENHOUSE AIR TEMPERATURE CONTROL


SIT MIHAIL, JURAVLEOV ANATOLII, POPONOVA OLGA, SIT BORIS
INSTITUTE OF POWER ENGINEERING OF THE ACADEMY OF SCIENCES OF REPUBLIC OF MOLDOVA

Issue:

MOCM, Number 9, Volume II

Section:

Issue No. 9 - Volume II (2003)

Abstract:

As energy costs are one of the main production costs many efforts were made to reduce the energy consumption of greenhouses. One possibility is the development of new control strategies. The cascade control system of the greenhouse is investigated. The external loop is organized on the base of air temperature controller. For the compensation of „fast" disturbances (solar radiation, wind speed) the control of water flowrate through the hot-water system in the dependence of the signal proportional to disturabances is realized Also predictive control law is used.

Keywords:

Greenhouse control, cascade control system, energy saving.

Code [ID]:

MOCM200309V02S01A0041 [0001009]


Copyright (c) 1995-2007 University of Bacău