Title:
発動発電機の自動起動停止装置
Document Type and Number:
Japanese Patent JP5449014
Kind Code:
B2
Abstract:
Starting and stopping an engine is automatically controlled based on a load without using a relay An inverter engine-driven power generator (1) has an alternator (3), a rectifying circuit (51), a DC/DC converter (52), and an inverter circuit (53). A load detection circuit (22) is connected to an output of the inverter circuit (52) in parallel. A load detection line (42) of the load detection circuit (22) is connected to an output line (45) of the inverter circuit (52) in parallel via resistors (R1, R2). A power supply (27) formed of a battery (4) is connected to the load detection line (42). A decision circuit (43) outputs a load detection signal when a current having a preset value or more flows through the load detection line (42). A drive/stop CPU (44) starts the engine (2) in response to the load detection. The resistors (R1, R2) are set at a resistance value which does not influence a load (7) to which a generator output is supplied.
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Inventors:
Ueno Masanori
Makoto Ogawa
Makoto Ogawa
Application Number:
JP2010107248A
Publication Date:
March 19, 2014
Filing Date:
May 07, 2010
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
H02P9/04; F02D29/06; F02N11/04; F02N15/00; H02M3/28
Domestic Patent References:
| JP2004282827A | ||||
| JP2002335698A | ||||
| JP99640A |
Attorney, Agent or Firm:
Kaori Tanaka
Kiyotaka Sakamoto
Sanji Tanabe
Kiyotaka Sakamoto
Sanji Tanabe