Wood-gas power supply system with steady output voltage

摘要

An wood-gas power supply system include: a rectifier filter electrically coupled to a output power terminal of the wood-gas stove; a maximum power tracking circuit electrically coupled to the rectifier filter, providing a larger power; a feedback controller electrically coupled to the rectifier filter and the maximum power tracking circuit, allowing the power reach a request power value; and a DC/DC charging device receiving a current flowing the maximum power tracking circuit and converting the current to a direct current. The wood-gas power supply system applies energy storage elements and peripheral circuits to perform the closed loop control so as to adjust the output power for transmitting the steady output voltage, and to achieve the purpose of providing the steady power.

主权项

1. A wood-gas power supply system comprising:
A wood gas store; a rectifier filter, electrically coupled to an output power terminal of the wood-gas stove, converting power of the wood-gas stove from AC to DC; a maximum power tracking circuit, electrically coupled to the rectifier filter, providing a larger power; a feedback controller, electrically coupled to the rectifier filter and the maximum power tracking circuit, comparing with power passing which flow the rectifier filter and the maximum power tracking circuit so as to provide a control signal to the maximum power tracking circuit to allow the power to reach a predetermined value; and a DC/DC charging device, receiving a current flowing the maximum power tracking circuit, and converting the current to a direct current.