Title:
車両用インバータの制御方法およびインバータ制御器
Document Type and Number:
Japanese Patent JP3747858
Kind Code:
B2
Abstract:
To provide a controller and a control method for an inverter capable of preventing a vehicle from passing through a prescribed stopping position due to insufficient braking force, and preventing generation of shock due to sudden change in the braking force if regenerative braking force lowers immediately before stopping and a pneumatic brake comes into action.
If filter capacitor voltage exceeds its reference value and electric power or current of a prescribed value or higher is supplied in the direction of stringing from an inverter, the magnitude of a torque command or a torque current command is decreased, thus suppressing regenerative power.
COPYRIGHT: (C)2003,JPO
Inventors:
Takeshi Ogawa
Seiji Ishida
Toshiaki Okuyama
Tetsuro Kojima
Kiyoshi Nakata
Seiji Ishida
Toshiaki Okuyama
Tetsuro Kojima
Kiyoshi Nakata
Application Number:
JP2002024910A
Publication Date:
February 22, 2006
Filing Date:
February 01, 2002
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
B60L7/14; B60L9/18
Domestic Patent References:
| JP11299012A | ||||
| JP3135304A |
Attorney, Agent or Firm:
Yasuo Sakuta
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