Automatic energy consumption control system - uses exterior temp. detector with coil type external probe whose signals are passed to electronic device which includes simulator

摘要

The energy consumption control system has a linear temperature measurement circuit. The system has an electronic circuit which includes a proportional band analogue circuit. This circuit enables the system to be used for different temperature ranges and different rates of modulation. The exterior detector has a winding having a constation variation coefficient in ohms per degree centigrade whatever the ohmic value of the winding. The system has also a simulator which is switched in place of the probe and which can reproduce any fictitious temperature. An energy consumption percentage indicator is also provided.