JPS62262612A - Computor system for centralized monitoring and control of steam plant - Google Patents
Computor system for centralized monitoring and control of steam plantInfo
- Publication number
- JPS62262612A JPS62262612A JP61104924A JP10492486A JPS62262612A JP S62262612 A JPS62262612 A JP S62262612A JP 61104924 A JP61104924 A JP 61104924A JP 10492486 A JP10492486 A JP 10492486A JP S62262612 A JPS62262612 A JP S62262612A
- Authority
- JP
- Japan
- Prior art keywords
- thermal power
- control
- crt display
- output
- display device
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims description 17
- 238000010248 power generation Methods 0.000 claims description 19
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
Ｃ産業上の利用分野〕
この発明はボイラ及び蒸気タービンで構成される火力発
電ユニットが複数ユニットで構成される火力発電所の集
中監視制御用計算機システムに関するものである。DETAILED DESCRIPTION OF THE INVENTION C. Industrial Field of Application The present invention relates to a computer system for centralized monitoring and control of a thermal power plant that includes a plurality of thermal power generation units each consisting of a boiler and a steam turbine.
第２図は例えば、文献、火力原子力発電、１９８０年１
０月号６広野火力１，２号変圧運転プラントの超自動化
”に示された従来の火力発電ユニットの火力発電所集中
監視制御用計算機システムの構成図および要部の動作フ
ロー図である。Figure 2 shows, for example, literature, Thermal and Nuclear Power Generation, 1980 1.
They are a configuration diagram and an operation flow diagram of the main parts of a computer system for centralized monitoring and control of a conventional thermal power generation unit shown in "Super-automation of Hirono Thermal Power Plant No. 1 and 2 Variable Voltage Operation Plant", October issue 6.
図において、１はＮｎｌ火力発電ユニット、２はＮｎ２
火力発電ユニット、３は監視制御用計算機システム、４
は監視制御用計算機システム３の中核をなす演算部、５
，６はメツセージ系統図等の表示をするＣＲＴディスプ
レイ装置、７はＣＲＴ表示モード等を入力するオペレー
タコンソール、８は監視制御に必要なデータを入出力す
るデータ入出力装置、９はシステムの動作に必要なデー
タを記憶する記憶装置であり、又１０はＣＲＴディスプ
レイ装置表示モード判定手段、１１はＣＲＴディスプレ
イ装置表示データ編集手段、１２はＣＲＴディスプレイ
装置５，６へのＣＲＴディスプレイ装置表示手段で監視
制御用計算機システム３の表示手段である。In the figure, 1 is Nnl thermal power generation unit, 2 is Nn2
Thermal power generation unit, 3 is a computer system for monitoring and control, 4
is an arithmetic unit that forms the core of the supervisory control computer system 3;
, 6 is a CRT display device for displaying message system diagrams, etc., 7 is an operator console for inputting CRT display modes, etc., 8 is a data input/output device for inputting and outputting data necessary for monitoring control, and 9 is for system operation. 10 is a CRT display device display mode determining means, 11 is a CRT display device display data editing means, and 12 is a CRT display device display means for monitoring and controlling the CRT display devices 5 and 6. This is a display means of the computer system 3.
次に動作について説明する。まず、監視制御用計算機シ
ステム３はデータ入出力装置８により、常に火力発電ユ
ニット１又は２のデータを収集し記憶装置９に記憶して
いる。そして、オペレータコンソール７によりメツセー
ジ、系統図等のＣＲＴ表示モードが選択されると演算部
４はＣＲＴディスプレイ装置表示モード判定手段１０に
よりＣＲＴ表示モードを判定し前記記憶装置９のデータ
をもとにＣＲＴディスプレイ装置表示データ編集手段１
１によりデータを編集してＣＲＴディスプレイ装置表示
手段１２に表示データを出力する。Next, the operation will be explained. First, the supervisory control computer system 3 constantly collects data of the thermal power generation unit 1 or 2 using the data input/output device 8 and stores it in the storage device 9 . Then, when a CRT display mode such as a message or a system diagram is selected by the operator console 7, the calculation unit 4 determines the CRT display mode by the CRT display device display mode determination means 10, and based on the data in the storage device 9, the CRT display mode is selected. Display device display data editing means 1
1, the data is edited and the display data is output to the display means 12 of the CRT display device.
すなわちＣＲＴティスプレィ装置５又は６に火力発電ユ
ニットの具体的な監視データを表示出力し、メツセージ
、系統図等をディスプレイする。That is, specific monitoring data of the thermal power generation unit is displayed on the CRT display device 5 or 6, and messages, system diagrams, etc. are displayed.
従来の火力発電所の集中監視制御用計算機システムは以
上のように構成されているので、火力発電所全体として
は運転中でしかも、その発電所の火力発電ユニットが定
期検査に入った場合に単独で起動・停止試験を行うと、
運転に必要な情報以外に定期検査中の火力発電ユニット
のメツセージもＣＲＴや集中監視制御盤としての自動化
盤等のマンマシンインタフェイス手段に出力されるので
運転操作に混乱を与える等の問題点があった。Conventional computer systems for centralized monitoring and control of thermal power plants are configured as described above. When you perform a start/stop test with
In addition to the information necessary for operation, messages from the thermal power generation unit during periodic inspections are also output to man-machine interface means such as a CRT or an automation panel that serves as a central monitoring control panel, which can cause problems such as confusion in operation. there were.
この発明は上記のような問題点を解消するためになされ
たもので、ＣＲＴ、自動化盤等への出力要求に対応して
火力発電ユニットごとに設けた出力切替選択スイッチの
条件を別に付加することにより、定期検査中の火力発電
ユニット情報の常設／非常設ＣＲＴ、自動化盤等への出
力を選択できる火力発電所の集中監視制御用計算機シス
テムを得ることを目的とする。This invention was made to solve the above-mentioned problems, and it involves adding a separate condition for the output selection switch provided for each thermal power generation unit in response to the output request to the CRT, automation panel, etc. The object of the present invention is to obtain a computer system for centralized monitoring and control of a thermal power plant, which can select output of information on a thermal power generation unit undergoing periodic inspection to a permanent/temporary CRT, an automation panel, etc.
この発明に係る火力発電所の集中監視制御用計算機シス
テムは、火力発電ユニットに対応してＣＲＴや自動化盤
等のマンマシンインタフェイス手段のための出力切替選
択スイッチ及び非常設マンマシンインタフェイス手段の
ための接続装置を設ケタモので、マンマシンインタフェ
イス手段への出力徴求に出力切替選択スイッチ条件を付
加することにより常設／非常設のマンマシンインタフェ
イス手段への切替を可能としたものである。A computer system for centralized monitoring and control of a thermal power plant according to the present invention provides an output selection switch and an emergency man-machine interface means for man-machine interface means such as a CRT and an automation panel in correspondence with a thermal power generation unit. Since it is necessary to install a connection device for the man-machine interface, switching to the permanent/temporary man-machine interface is made possible by adding an output changeover selection switch condition to the output request to the man-machine interface.
この発明における各々の火力発電ユニット毎に設けた出
力切替選択スイッチは、監視制御用計算機システムでこ
の選択スイッチのモードが判定され、各々の火力発電ユ
ニットの情報を常設／非常設のいずれのマンマシンイン
タフェイス手段に出力するかをコントロールする。In the output selection switch provided for each thermal power generation unit in this invention, the mode of this selection switch is determined by a computer system for monitoring and control, and information on each thermal power generation unit is transmitted to either permanent or temporary man-machine. Controls whether to output to the interface means.
以下、この発明の一災施例を図について説明する。図中
、第２図と同一の部分は同一の符号をもって図示した第
１図において、５．６はメツセージ、系統図等の表示を
する常設ディスプレイ装置、１３は非常設ＣＲＴティス
プレィ装置、１５は出力切替選択スイッチ１４のモード
を判定するＣＲＴディスプレイ装置出力判定手段、１２
は常設ＣＲＴディスプレイ装置５又は６に表示出力する
常設ＣＲＴディスプレイ装置表示手段、１６は非常設Ｃ
ＲＴディスプレイ装置１３に表示出力する非常設ＣＲＴ
ディスフ”レイ装置表示手段で監視制御用計算機システ
ム３の表示手段である。Hereinafter, an example of a disaster according to the present invention will be explained with reference to the drawings. In FIG. 1, parts that are the same as those in FIG. CRT display device output determination means for determining the mode of the changeover selection switch 14;
16 is a permanent CRT display device display means for displaying on the permanent CRT display device 5 or 6, and 16 is a temporary CRT display device.
Temporary CRT that outputs the display to the RT display device 13
The display means of the display device is a display means of the computer system 3 for monitoring and control.
次に動作について説明する。まず監視制御用計算機シス
テム３はデータ入出力装置８により常に火力発電ユニッ
ト１又は２のデータを収集し記憶装置９にそのデータを
格納しておく。そしてオペレータコンソール７によりメ
ツセージ、系統図等のＣＲＴ表示モードが選択されると
演算部４はＣＲＴディスプレイ装置表示モード判定手段
１０によってＣＲＴ表示モードを判定し、記憶装置１９
のデータをもとにＣＲＴティスゲレイ装置表示データ
′編集手段１１によりデータを編集する。次に出力切
替選択スイッチ１４の常設／非常設モードなＣＲＴディ
スプレイ装置出力判定手段１５で判定し、その結果が常
設モードであれば、常設ＣＲＴディスプレイ装置表示手
段１２により常設ＣＲＴディスプレイ装置５又は６ ｌ
／ｃ表示出力を送出する。また非常設モードであれば非
常設ＣＲＴディスプレイ装置表示手段１６により非常設
ＣＲＴディスプレイ装置１３：で表示出力を転送してメ
ツセージ。Next, the operation will be explained. First, the supervisory control computer system 3 constantly collects data of the thermal power generation unit 1 or 2 using the data input/output device 8 and stores the data in the storage device 9. Then, when a CRT display mode such as a message or a system diagram is selected by the operator console 7, the calculation section 4 determines the CRT display mode by the CRT display device display mode determination means 10, and the storage device 19 determines the CRT display mode.
CRT Tisgelley device display data based on the data of
'The editing means 11 edits the data. Next, the permanent/temporary mode of the output selection switch 14 is determined by the CRT display device output determination means 15, and if the result is the permanent mode, the permanent CRT display device display means 12 selects the permanent CRT display device 5 or 6.
/c Send display output. In the emergency mode, the emergency CRT display device display means 16 transfers the display output to the emergency CRT display device 13: to send a message.
系統図等を表示する。Display a system diagram, etc.
なお、上記実施例では、出力切替選択スイッチとして常
設／非常設を設けた例について示したが他の名称又は別
の目的で設けた選択スイッチの流用であっても良く、又
手段としてＣＲＴ表示のためのものについて示したが、
他の表示装置及び自動化盤音声告知装置等のマンマシン
インタフェイス手段であっても良く上記実施例と同様の
効果を奏する。In the above embodiment, an example was shown in which a permanent/temporary output selection switch was provided, but a selection switch with a different name or for a different purpose may be used, or a CRT display may be used as a means. I have shown you what it is for,
Man-machine interface means such as other display devices and automated board voice notification devices may be used, and the same effects as in the above embodiments can be achieved.
以上のように、この発明によれば各々の火力発電ユニッ
ト対応毎にＣＲＴ、自動化盤等のマンマシンインタフェ
イス手段のための出力切替選択スイッチ及び非常設マン
マシンインタフェイス手段のための接続装置を設け、マ
ンマシンインタフェイス手段への出力要求に出力切替選
択スイッチ条件を付加し常設／非常設の選択を可能にし
たので、火力発電所としての複数火力発電ユニットの集
中運転または保守等に際して混乱を与えることがない等
の効果がある。As described above, according to the present invention, an output changeover selection switch for man-machine interface means such as a CRT or automation panel and a connection device for emergency man-machine interface means are provided for each thermal power generation unit. By adding an output selection switch condition to the output request to the man-machine interface means, it is possible to select permanent/temporary installation, thereby reducing confusion during centralized operation or maintenance of multiple thermal power generation units in a thermal power plant. It has the effect of not giving anything.
第１図（Ａｌ 、 （Ｂｌはこの発明の一実施例を示す
火力発電所自動システムの構成図、及び要部の動作フロ
ー図、第２図ｆＡｌ 、 ＣＢ＋は従来の火力発電所自
動化システムの構成図及び要部動作図である。
図において、１，２は火力発電ユニット、３は監視制御
用計算機システム、４は演算部、５，６は常設ＣＲＴデ
ィスプレイ装置、１０はＣＲＴディスプレイ装置表示モ
ード判定手段、１３は非常設ＣＲＴディスプレイ装置、
１４は火力切替選択スイッチ、１５はＣＲＴディスプレ
イ装置出力判定手段である。
第１図（Ａ）
第２図（Ａ）Figure 1 (Al, (Bl) is a configuration diagram of a thermal power plant automation system showing an embodiment of the present invention and an operation flow diagram of the main parts, and Figure 2 (Al, CB+) is a configuration of a conventional thermal power plant automation system. In the figure, 1 and 2 are thermal power generation units, 3 is a computer system for monitoring and control, 4 is an arithmetic unit, 5 and 6 are permanent CRT display devices, and 10 is a CRT display device display mode determination means, 13 is a temporary CRT display device;
14 is a thermal power selection switch, and 15 is a CRT display device output determination means. Figure 1 (A) Figure 2 (A)
Claims (1)
トが複数ユニットで火力発電所システムを構築する火力
発電を集中監視制御するために火力発電所として共通に
設置された火力発電所の集中監視制御用計算機システム
において、前記複数の火力発電ユニットに対応してマン
マシンインタフェイス手段のための出力切替選択スイッ
チ及び非常設マンマシンインタフェイス手段のための接
続装置を監視制御用計算機システムに設け、該マンマシ
ンインタフェイス手段への出力要求に対して、該監視制
御用計算機システムの演算部はＣＲＴディスプレイ装置
表示モード判定手段によってＣＲＴ表示モードを判定し
、続いて常設、非常設ＣＲＴディスプレイ装置表示手段
への切替出力をＣＲＴディスプレイ装置出力判定手段に
よって可能としたことを特徴とする火力発電所の集中監
視制御用計算機システム。A computer for centralized monitoring and control of thermal power plants that is installed in common as a thermal power plant in order to centrally monitor and control thermal power plants that construct a thermal power plant system with multiple thermal power generation units consisting of boilers, steam turbines, etc. In the system, the computer system for monitoring and control is provided with an output changeover selection switch for the man-machine interface means and a connection device for the emergency man-machine interface means corresponding to the plurality of thermal power generation units, In response to an output request to the interface means, the calculation unit of the supervisory control computer system determines the CRT display mode by the CRT display device display mode determination means, and then switches between the permanent and temporary CRT display device display means. A computer system for centralized monitoring and control of a thermal power plant, characterized in that the output is made possible by a CRT display device output determination means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61104924A JPS62262612A (en) | 1986-05-09 | 1986-05-09 | Computor system for centralized monitoring and control of steam plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61104924A JPS62262612A (en) | 1986-05-09 | 1986-05-09 | Computor system for centralized monitoring and control of steam plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62262612A true JPS62262612A (en) | 1987-11-14 |
Family
ID=14393648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61104924A Pending JPS62262612A (en) | 1986-05-09 | 1986-05-09 | Computor system for centralized monitoring and control of steam plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62262612A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58217008A (en) * | 1982-06-10 | 1983-12-16 | Toshiba Corp | Monitor and control equipment of electric power plant |
| JPS5947941A (en) * | 1982-09-09 | 1984-03-17 | 株式会社東芝 | Monitor controller for composite generating plant |
| JPS5965312A (en) * | 1982-10-04 | 1984-04-13 | Toshiba Corp | Crt display processing method |
-
1986
- 1986-05-09 JP JP61104924A patent/JPS62262612A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58217008A (en) * | 1982-06-10 | 1983-12-16 | Toshiba Corp | Monitor and control equipment of electric power plant |
| JPS5947941A (en) * | 1982-09-09 | 1984-03-17 | 株式会社東芝 | Monitor controller for composite generating plant |
| JPS5965312A (en) * | 1982-10-04 | 1984-04-13 | Toshiba Corp | Crt display processing method |
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