You need JavaScript to view this

Arrangement for matching a wind rotor to an electrical generator

Abstract

The invention concerns an arrangement for matching a wind power machine to an electrical generator, which feeds a consumer network. According to the invention first generator using the shaft horsepower of the wind power machine feeds an electric water, which is coupled to a second generator, whose power is taken to the consumer network. The output signal of a computer which has the annemometer feeding into it controls the excitation of the motor at sufficient wind speed, so that the speed of rotation of the second generator is practically constant, and a spted regulator takes excess energy via a controlled rectifier (thyristor) to a shunt circuit of the motor, if the wind power exceeds the load taken from the output of the second generator. As an extension of the arrangement according to the invention it is proposed to arrange a Diesel engine in the shaft of the second generator, which can be controlled at constant speed by the control device, so that it takes over the missing output if the wind power is less than the load at the generator output. Apart from this, it is proposed that the loading of the wind rotor should be controlled by the control  More>>
Authors:
Publication Date:
Apr 06, 1978
Product Type:
Patent
Report Number:
DE 2623233; C
Reference Number:
EDB-80-004640
Subject:
17 WIND ENERGY; WIND TURBINES; CONTROL EQUIPMENT; DIESEL ENGINES; ELECTRIC GENERATORS; ELECTRONIC GUIDANCE; SPEED REGULATORS; WIND POWER; CONTROL SYSTEMS; ENERGY SOURCES; ENGINES; EQUIPMENT; INTERNAL COMBUSTION ENGINES; POWER; RENEWABLE ENERGY SOURCES; 170602* - Wind Energy Engineering- Turbine Design & Operation
OSTI ID:
5766282
Country of Origin:
Germany
Language:
German
Submitting Site:
DE
Size:
Pages: 6
Announcement Date:

Citation Formats

Beusse, H. Arrangement for matching a wind rotor to an electrical generator. Germany: N. p., 1978. Web.
Beusse, H. Arrangement for matching a wind rotor to an electrical generator. Germany.
Beusse, H. 1978. "Arrangement for matching a wind rotor to an electrical generator." Germany.
@misc{etde_5766282,
title = {Arrangement for matching a wind rotor to an electrical generator}
author = {Beusse, H}
abstractNote = {The invention concerns an arrangement for matching a wind power machine to an electrical generator, which feeds a consumer network. According to the invention first generator using the shaft horsepower of the wind power machine feeds an electric water, which is coupled to a second generator, whose power is taken to the consumer network. The output signal of a computer which has the annemometer feeding into it controls the excitation of the motor at sufficient wind speed, so that the speed of rotation of the second generator is practically constant, and a spted regulator takes excess energy via a controlled rectifier (thyristor) to a shunt circuit of the motor, if the wind power exceeds the load taken from the output of the second generator. As an extension of the arrangement according to the invention it is proposed to arrange a Diesel engine in the shaft of the second generator, which can be controlled at constant speed by the control device, so that it takes over the missing output if the wind power is less than the load at the generator output. Apart from this, it is proposed that the loading of the wind rotor should be controlled by the control device so that it only comes in if the wind rotor has reached a stable working point after accelerating on no load.}
place = {Germany}
year = {1978}
month = {Apr}
}