Mitsubishi Heavy Industries Limited

Pioneer Electronic Corporation

Masataka Uchida

Tetsuro Shigemizu

Hidehiko Tajima

Katsuaki Kobayashi

Masazumi Ohishi

Hitoshi Matsumura

Noriyuki Kamada

What is provided is a battery system () including: a battery side control unit () which is generates a battery side information signal having battery information of the battery cells (); a battery accommodation casing () which accommodates the battery cells () and the battery side control unit (); a battery side communication unit () which transmits the battery side information signal; a controller side communication unit () which generates a synthesized battery side information signal; and a controller side control unit () which is electrically connected to the controller side communication unit () and generates controlling information corresponding to each battery cell inside the battery accommodation casing () based on the battery information and the address information included in the synthesized battery side information signal received from the controller side communication unit ().

Battery system

An abnormality prediction system for secondary batteries according to the present invention includes: a parameter value detection portion that detects parameter values each corresponding to each of a plurality of secondary batteries to determine whether all the parameter values are normal or not; and a singular state determination portion that determines, if a difference between a reference value calculated by use of all the parameter values determined to be normal by the parameter value detection portion and at least one of the parameter values is not less than a threshold value, the secondary battery corresponding to the parameter value with the difference not less than the threshold value to be in a state different from those of the other secondary batteries out of the plurality of secondary batteries.

Abnormality prediction system for secondary batteries

A deflection and high voltage circuit produces a proper luminance level and a focusing performance in a CRT image irrespectively of changes in a luminance signal level. The circuit is provided with a voltage control circuit for controlling an output voltage level of a voltage supply circuit according to changes in the anode voltage of the CRT so that a voltage obtained by rectifying a voltage generated by the secondary winding of flyback transformer, i.e., the anode voltage of the CRT is made constant. Furthermore, the circuit is provided with a correction circuit for preventing a voltage across the terminals of a S-curve correction capacitor determining the H-size of the CRT image from being affected by the variation of the output voltage level of the voltage supply circuit.

Deflection and high voltage circuit

Growing community of inventors

Tokyo, Japan

Masataka Uchida