KR970026813A - Propulsion vessels with computing devices for estimating propulsion loads - Google Patents
Propulsion vessels with computing devices for estimating propulsion loads Download PDFInfo
- Publication number
- KR970026813A KR970026813A KR1019950039768A KR19950039768A KR970026813A KR 970026813 A KR970026813 A KR 970026813A KR 1019950039768 A KR1019950039768 A KR 1019950039768A KR 19950039768 A KR19950039768 A KR 19950039768A KR 970026813 A KR970026813 A KR 970026813A
- Authority
- KR
- South Korea
- Prior art keywords
- propulsion
- load
- ship
- electric propulsion
- estimating
- Prior art date
Links
Abstract
본 발명은 전기식 추진장치를 장비한 전기 추진선에 관한 것으로, 특히 선박에 장비된 전기식 추진장치와 그 전기식 추진장치에 있어서, 추진부하에 대응하여 그 전기식 추진장치에 급전할 수 있는 발전기와 그 발전기의 부하제어장치를 구비한 전기추진선에 있어서 상기 부하제어장치에 지시선속에 대응하는 추정추진 부하신호를 공급하는 연산장치가 설치되고, 그 연산장치가 선속과 추진부하와의 관계식을 기억하는 기억부와 지시선속을 상기 관계식에 대입하여 추진부하를 추정하는 연산부를 구비하여 구성된 것을 특징으로 하는 추진부하 추정용 연산장치를 수비한 추진선에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric propulsion ship equipped with an electric propulsion device. In particular, in an electric propulsion device equipped with a ship and an electric propulsion device, a generator capable of feeding the electric propulsion device in response to a propulsion load and the generator In an electric propulsion ship having a load control device of the present invention, an arithmetic unit for supplying an estimated propulsion load signal corresponding to a command line speed is provided to the load control device, and the storage unit stores a relational expression between the ship speed and the propulsion load. And a calculating unit for estimating the propulsive load by substituting the command line velocity into the relational expression.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 전체구성을 나타내는 회로도.1 is a circuit diagram showing the overall configuration of the present invention.
제2도는 본 발명의 지시선속으로써의 선속 노치 위치와 추진부하전력(또는 전류)와의 관계를 나타낸 그라프.2 is a graph showing the relationship between the position of the beam notch as the indicating flux of the present invention and the propulsion load electric power (or current).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950039768A KR970026813A (en) | 1995-11-04 | 1995-11-04 | Propulsion vessels with computing devices for estimating propulsion loads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950039768A KR970026813A (en) | 1995-11-04 | 1995-11-04 | Propulsion vessels with computing devices for estimating propulsion loads |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970026813A true KR970026813A (en) | 1997-06-24 |
Family
ID=66587358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950039768A KR970026813A (en) | 1995-11-04 | 1995-11-04 | Propulsion vessels with computing devices for estimating propulsion loads |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970026813A (en) |
-
1995
- 1995-11-04 KR KR1019950039768A patent/KR970026813A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |