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Apparatus and method of controlling generator, and motorcycle

A generator control and control device technology, applied in the direction of engine control, electric vehicles, electrical control, etc., can solve the problems that the engine cannot accelerate and decelerate smoothly, and the engine speed decreases.

Inactive Publication Date: 2006-08-09
YAMAHA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that, in a stroke where the engine torque is small, the rotation speed of the engine is greatly reduced, so that the fluctuation of the rotation speed of the engine in one engine cycle is relatively large, so that the rotation speed of the engine cannot be accelerated and decelerated smoothly.

Method used

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  • Apparatus and method of controlling generator, and motorcycle
  • Apparatus and method of controlling generator, and motorcycle
  • Apparatus and method of controlling generator, and motorcycle

Examples

Experimental program
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Embodiment Construction

[0083] Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

[0084] figure 1 It is an overall configuration diagram of a motorcycle according to an embodiment of the present invention. The motorcycle shown in this figure is provided with an engine control device according to an embodiment of the present invention. The vehicle body is composed of a vehicle body front part A and a vehicle body rear part B, and the vehicle body front part A and the vehicle body rear part B are connected together by a frame 49 and a floor member 50 which are skeletons of the vehicle body.

[0085] The front part A of the vehicle body includes a front fork 53, a front wheel 51 and a handlebar 47 for steering. At the lower end, the handlebar 47 is supported on the upper end of the front fork 53 .

[0086] The rear part B of the vehicle body includes a rear arm 39 extending in the front-rear direction of the vehicle body, the front side o...

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Abstract

Provided is an apparatus of controlling a generator which can suppress a change in the rotational speed of an engine during an engine cycle by increasing or decreasing a generating load to be given to the engine according to predetermined timing set during the engine cycle. It is an apparatus C of controlling the generator 3 driven by the engine 2, which is charactered in that an ECU 1 includes a timing detector for detecting incoming of predetermined timing (starting timing, for example, of an exploding step) set during the engine cycle of the engine 2, and a power generation loading controller for controlling the power generation loading of the generator 3 to the engine 2 according to the incoming of the predetermined timing detected by the timing detector.

Description

technical field [0001] The present invention relates to a control device for a generator, a control method for a generator, and a motorcycle, and particularly relates to control of a power generation load of a generator driven by an engine. Background technique [0002] In the past, in the control device of the generator driven by the engine, when the engine is started, before the engine does not bear the driving force of the starter motor and runs independently, it stops outputting the charging current to the battery; After starting the operation independently of the driving force, the output of the charging current is gradually increased (Patent Document 1 below). In addition, when the engine is accelerating, the load of the engine is calculated according to the external signal detected by the throttle sensor, and the charging state of the battery is stopped under the specified engine load, and the engine is slowly increased after the specified time. The power generation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/14H02P9/08F02D45/00
Inventor 三木田润一郎泽田雄一郎
Owner YAMAHA MOTOR CO LTD