JPH09506945A - 始動過程中のタービンの作動状態を表示する方法および装置 - Google Patents
始動過程中のタービンの作動状態を表示する方法および装置Info
- Publication number
- JPH09506945A JPH09506945A JP7509479A JP50947995A JPH09506945A JP H09506945 A JPH09506945 A JP H09506945A JP 7509479 A JP7509479 A JP 7509479A JP 50947995 A JP50947995 A JP 50947995A JP H09506945 A JPH09506945 A JP H09506945A
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- time
- starting
- characteristic
- speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000005259 measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D19/00—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.始動過程申のタービン(2)の作動状態を表示するための方法において、タ ービン回転数(n)の時間的経過(AV)が、タービン特有の特性量(m、w、 b)および作動上重要なパラメータ(kZ、kT、kP)から求められる参照経過 (RV)とならんで模擬され、その際に参照経過(RV)として、タービン特有 の特性量(m、w、b)から導き出され作動上重要なパラメータ(kZ、kT、k P)を用いて複数個の記憶された始動特性曲線(An)から求められる始動特性曲 線(An)が決定されることを特徴とする始動過程中のタービンの作動状態を表 示する方法。 2.作動上重要なパラメータ(kZ、kT)としてタービン(2)のタービン温度 (T)および停止時間(kZ)が求められ、その際に停止時間(kZ)がタービン 回転数(n)から導き出されることを特徴とする請求項1記載の方法。 3.タービン回転数(n)の模擬された時間的経過(AV)が同時に記憶され、 その際に記憶過程が開始信号(ka)により開始され、またタービン(2)の作 動回転数の到達の際に発せられる停止信号(kb)により終了させられることを 特徴とする請求項1または2記載の方法。 4.タービン特有の特性量(m、w、b)および作動上重要なパラメータ(kZ 、kT、kP)から求められたタービン回転数(n)の時間的参照経過(RV)を 発生するための第1の計算ユニット(28)ならびにタービン回転数(n)の現 在の時間的経過(AV)を発生するための第2の計算ユニット(40)と接続さ れている指示装置(36)を含んでおり、その際にタービン特有の特性量(m、 w、b)を特徴付ける複数個の始動特性曲線(An)に対するメモリ(32)が 設けられ、始動特性曲線(An)のいずれも特定の停止時間(tn)および特定の タービン温度(Tn)に対する識別(tn、Tn)を有することを特徴とする請求 項1ないし3の1つによる方法を実施する装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4332078.3 | 1993-09-21 | ||
| DE4332078A DE4332078A1 (de) | 1993-09-21 | 1993-09-21 | Verfahren und Vorrichtung zur Darstellung des Betriebszustandes einer Turbine während eines Anfahrvorgangs |
| PCT/DE1994/001039 WO1995008700A1 (de) | 1993-09-21 | 1994-09-09 | Verfahren und vorrichtung zur darstellung des betriebszustandes einer turbine während eines anfahrvorgangs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09506945A true JPH09506945A (ja) | 1997-07-08 |
| JP3784406B2 JP3784406B2 (ja) | 2006-06-14 |
Family
ID=6498220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50947995A Expired - Fee Related JP3784406B2 (ja) | 1993-09-21 | 1994-09-09 | 始動過程中のタービンの作動状態を表示する方法および装置 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5807069A (ja) |
| EP (1) | EP0721541B1 (ja) |
| JP (1) | JP3784406B2 (ja) |
| KR (1) | KR100363072B1 (ja) |
| CN (1) | CN1057815C (ja) |
| AT (1) | ATE165423T1 (ja) |
| AU (1) | AU679563B2 (ja) |
| CA (1) | CA2172254C (ja) |
| DE (2) | DE4332078A1 (ja) |
| ES (1) | ES2115972T3 (ja) |
| TW (1) | TW264520B (ja) |
| WO (1) | WO1995008700A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015518104A (ja) * | 2012-04-06 | 2015-06-25 | シーメンス エナジー インコーポレイテッド | 過渡状態期間における発電装置の不具合の分類および検出 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100815706B1 (ko) * | 2001-12-21 | 2008-03-20 | 주식회사 포스코 | 기력발전 터빈의 열팽창에 따른 승속 제어장치 |
| KR20040051794A (ko) * | 2002-12-13 | 2004-06-19 | 주식회사 포스코 | 터빈 기동 시 터빈 회전 속도 제어 방법 |
| DE102004015126A1 (de) | 2004-03-27 | 2005-10-13 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Übertragung einer Kennung für den Typ eines Generators an ein Steuergerät eines Kraftfahrzeugs |
| DE102008021102A1 (de) * | 2008-04-28 | 2009-10-29 | Siemens Aktiengesellschaft | Wirkungsgradüberwachung eines Verdichters |
| CN103364200B (zh) * | 2013-07-03 | 2015-12-02 | 哈尔滨工程大学 | 一种燃气轮机启动过程状态评估方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE269032C (ja) * | ||||
| DE1576952A1 (de) * | 1967-10-05 | 1970-07-02 | Escher Wyss Gmbh | Schaltungsanordnung und Fahrleitgeraet zum Anfahren von Dampfturbinen |
| DE2206780A1 (de) * | 1972-02-12 | 1973-08-16 | Siemens Ag | Anfahreinrichtung fuer einen an eine turbine angekuppelten generator |
| US4181840A (en) * | 1975-02-13 | 1980-01-01 | Westinghouse Electric Corp. | Anticipative turbine control |
| DD146359B3 (de) * | 1979-09-26 | 1992-07-30 | Veag Vereinigte Energiewerke Ag | Verfahren zur bauteilueberwachung und prozesssteuerung in dampferzeugeranlagen |
| DD206440A1 (de) * | 1981-07-17 | 1984-01-25 | Orgreb Inst Fuer Kraftweke | Verfahren zur darstellung und bewertung von prozessfuehrungsbedingungen |
| US4644270A (en) * | 1982-08-31 | 1987-02-17 | Westinghouse Electric Corp. | Apparatus for monitoring housed turbine blading to obtain blading-to-housing distance |
| DD269032A1 (de) * | 1985-12-20 | 1989-06-14 | Zittau Ing Hochschule | Verfahren zur bestimmung zulaessiger betriebsbereiche von drehstromasynchronmotorantrieben |
| EP0275192A3 (en) * | 1987-01-16 | 1989-07-19 | General Electric Company | Reconfigurable integrated controls and displays for a turbomachine |
| DE4120602C2 (de) * | 1991-06-21 | 1995-02-02 | Porsche Ag | Verfahren zur selbsttätigen Steuerung einer drehzahlwandelnden Anfahreinrichtung eines Kraftfahrzeugs |
-
1993
- 1993-09-21 DE DE4332078A patent/DE4332078A1/de not_active Withdrawn
-
1994
- 1994-09-09 JP JP50947995A patent/JP3784406B2/ja not_active Expired - Fee Related
- 1994-09-09 KR KR1019960701408A patent/KR100363072B1/ko not_active Expired - Fee Related
- 1994-09-09 AU AU76507/94A patent/AU679563B2/en not_active Ceased
- 1994-09-09 WO PCT/DE1994/001039 patent/WO1995008700A1/de not_active Ceased
- 1994-09-09 CA CA002172254A patent/CA2172254C/en not_active Expired - Fee Related
- 1994-09-09 CN CN94193471A patent/CN1057815C/zh not_active Expired - Fee Related
- 1994-09-09 ES ES94926772T patent/ES2115972T3/es not_active Expired - Lifetime
- 1994-09-09 AT AT94926772T patent/ATE165423T1/de active
- 1994-09-09 EP EP94926772A patent/EP0721541B1/de not_active Expired - Lifetime
- 1994-09-09 DE DE59405807T patent/DE59405807D1/de not_active Expired - Lifetime
- 1994-09-15 TW TW083108534A patent/TW264520B/zh not_active IP Right Cessation
-
1996
- 1996-03-21 US US08/619,088 patent/US5807069A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015518104A (ja) * | 2012-04-06 | 2015-06-25 | シーメンス エナジー インコーポレイテッド | 過渡状態期間における発電装置の不具合の分類および検出 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100363072B1 (ko) | 2003-03-10 |
| CN1131450A (zh) | 1996-09-18 |
| KR960705124A (ko) | 1996-10-09 |
| CA2172254C (en) | 2005-09-06 |
| US5807069A (en) | 1998-09-15 |
| EP0721541B1 (de) | 1998-04-22 |
| AU7650794A (en) | 1995-04-10 |
| DE59405807D1 (de) | 1998-05-28 |
| TW264520B (ja) | 1995-12-01 |
| ATE165423T1 (de) | 1998-05-15 |
| ES2115972T3 (es) | 1998-07-01 |
| JP3784406B2 (ja) | 2006-06-14 |
| DE4332078A1 (de) | 1995-03-30 |
| CA2172254A1 (en) | 1995-03-30 |
| WO1995008700A1 (de) | 1995-03-30 |
| EP0721541A1 (de) | 1996-07-17 |
| AU679563B2 (en) | 1997-07-03 |
| CN1057815C (zh) | 2000-10-25 |
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