LAMINATED CRIMP PRESSURE CONTROL SYSTEM OF THERMOELECTRIC MODULE

摘要

PURPOSE: A laminated crimp pressure control system is provided to control the pressurization of a hydraulic actuator, thereby improving generation efficiency. CONSTITUTION: A hydraulic actuator(500) generates by pressurizing a stack(400). The stack is formed by alternately laminating a high temperature plate and a low temperature plate. A deformation preventing unit prevents deformation of the high temperature plate and the low temperature plate. An input sensor positioned in the deformation preventing unit measures a pressurized pressure. An output sensor(800) connected to a thermoelectric element detects a voltage. A control unit(900) controls the operation of the hydraulic actuator based on one of signals of the output sensor and the input sensor.