Daihatsu Motor Company, Ltd.

National University Corporation Nagaoka of Technology

National University Corporation Nagaoka University of Technology

Takashi Ogawa

Hirohisa Tanaka

Yoonho Kim

Akira Nakajima

Isao Tan

Koichi Niihara

Tadachika Nakayama

Masatoshi Takeda

Noboru Yamada

Juyoung Kim

Satoru Yamanaka

Hirotoshi Fujikawa

Kazuya Naito

Kazuhiko Madokoro

A power generation system includes: a heat source having a temperature being changed over time; a flow passage through which a heat medium heated by the heat source passes; a power generation device including a power generation element and a first electrode, the power generation element being electrically polarized by temperature change thereof depending on temperature change of the heat medium, the first electrode extracting electric power from the power generation element; a temperature detection device being disposed on an upstream side relative to the power generation device in the flow passage and detecting the temperature of the heat medium; a voltage application device that applies voltage to the power generation element; and a control device that activates the voltage application device when the temperature increase of the heat medium has been detected and deactivates the voltage application unit when the temperature decrease of the heat medium has been detected.

Power generation system

An electrode for plasma generation according to the present invention includes a plurality of collecting portions having a plurality of through holes, the plurality of collecting portions facing a gas flow in a direction where gas to be treated flows and provided spaced apart from each other. The electrode is applied to a plasma reactor of a treatment device to be provided for a device which discharges the smoke including PM, for example, an exhaust gas purifying device for automobile, or a smoke treatment device used in a facility where the smoke is discharged such as a plant.

Electrode for plasma generation

Growing community of inventors

Shiga, Japan

Takashi Ogawa