Title:
風力発電装置
Document Type and Number:
Japanese Patent JP4848543
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a small wind power generating apparatus to enhance the power generating efficiency at a wind speed in a region of weak wind near a cut-in wind speed. SOLUTION: The wind power generating apparatus 10 fixes the duty ratio of a pulse by using a PWM comparator 44. The pulse is inputted to a MOSFET 46 and a magnetic energy stored in a coil 48 is added to an output voltage from a power generator 14.
Inventors:
Kazumasa Tanaka
Norio Kido
Norio Kido
Application Number:
JP2001049656A
Publication Date:
December 28, 2011
Filing Date:
February 26, 2001
Export Citation:
Assignee:
Honma Industry Co., Ltd.
International Classes:
F03D9/00; H02P9/00
Domestic Patent References:
| JP2000102294A | ||||
| JP200047741A |
Attorney, Agent or Firm:
Takayoshi Kusumoto