Dalkin Industries, Ltd.

Yuzo Sawada

Tetsuo Nakata

Sumikazu Matsuno

Keisuke Kudou

Fumiaki Yakushiji

Yukio Nishihama

Yasutoshi Mizutani

A trailer refrigeration system comprising: an electricity generator (); an electricity-generator engine () for driving the electricity generator (); a converter () for converting ac electric power generated by the electricity generator () into dc electric power; an inverter () including inverters (), (), () each for converting dc electric power from the converter () into ac electric power; a refrigerant circuit () having an electric compressor () and a fan () including fans (), (), the electric compressor (), the fan (), and the fan () being driven respectively by ac electric power from inverters (), (), (); and a control means () for individually controlling the speed of rotation of the electric compressor (), the fan (), and the fan ().

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Osaka, Japan

Yuzo Sawada