JP2010272068A - Facility managing apparatus - Google Patents

Facility managing apparatus Download PDF

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JP2010272068A
JP2010272068A JP2009125452A JP2009125452A JP2010272068A JP 2010272068 A JP2010272068 A JP 2010272068A JP 2009125452 A JP2009125452 A JP 2009125452A JP 2009125452 A JP2009125452 A JP 2009125452A JP 2010272068 A JP2010272068 A JP 2010272068A
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periodic inspection
equipment
information
facility
information database
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Osamu Kameno
修 亀野
Atsushi Matsumoto
篤 松本
Keiko Otani
圭子 大谷
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Toshiba Corp
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Toshiba Corp
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    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

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Abstract

<P>PROBLEM TO BE SOLVED: To determine the inspection or replacement of apparatus by using operational history information on an existing plant and facility design information thereof to adequately extract facility to which periodic inspection is to be made. <P>SOLUTION: A periodic inspection management means 17 issues a request for extracting apparatus, to which periodic inspection is to be made at present, to a periodic inspection object apparatus extracting means 18. The periodic inspection object apparatus extracting means 18 extracts the apparatus, to which the periodic inspection is to be made at present, from an apparatus composition management information database 13, by using the plant operational history information of a plant operational history information database 15, generates periodic inspection object apparatus information, and stores it in a periodic inspection object apparatus information database 19; the periodic inspection management means 17 receives the result of the extraction, displays the apparatus to which the periodic inspection is to be made, and generates construction order object apparatus information; and a construction order management means 21 generates a periodic inspection construction order form on the basis of the construction order object apparatus information generated by the periodic inspection management means 17. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明はプラントの設備機器の構成管理を行う設備管理装置に関する。   The present invention relates to an equipment management apparatus that performs configuration management of equipment equipment of a plant.

例えば、発電プラントのような大規模なプラントでは、プロセスの監視制御は計算機システムにより自動化され、オペレータは中央制御室にてプラント監視制御のみならず設備管理の作業を行っている。   For example, in a large-scale plant such as a power plant, process monitoring and control are automated by a computer system, and an operator performs not only plant monitoring control but also facility management work in a central control room.

プラントの設備管理を行うものとして、対象機器の稼動条件が変化した場合であっても対応できるようにしたものがある（例えば、特許文献１参照）。   As equipment for managing plant facilities, there is one that can cope with a change in operating conditions of a target device (see, for example, Patent Document 1).

この設備管理システムにおいては、管理する個別の機器に対してストレス情報から劣化モデル部を使用して劣化情報を作成し、作成された劣化情報より機器の予寿命予測を行い、予寿命予測結果から一定の予寿命に至ったかを判断して、管理する機器の交換や整備を行うものである。 In this equipment management system, degradation information is created from the stress information for each individual device to be managed using the degradation model part, and the device's pre-life prediction is performed from the created degradation information. Judgment is made as to whether a certain pre-life has been reached, and the managed equipment is replaced or maintained.

また、各種設備機器の劣化モデルを構築し、これに仮想ストレスを与えられるような構成としてシミュレーション機能を持たせ、各設備機器の予寿命を管理できるようにしたものがある（例えば、特許文献２参照）。この設備管理システムにおいては、管理する個別の機器に対してストレス情報から劣化モデル部を使用して予寿命情報を作成し、さらに計画に基づいて仮想ストレス情報から想定する予寿命情報を算出し、次の保守期間までの機器の運転を変動させ予寿命を変化させるシミュレーションを行うものである。   In addition, there is a model in which a deterioration model of various equipment is constructed, a simulation function is provided as a configuration that can apply virtual stress to the equipment, and the pre-life of each equipment can be managed (for example, Patent Document 2). reference). In this equipment management system, the life expectancy information is created using the deterioration model part from the stress information for the individual devices to be managed, and the expected life expectancy information is calculated from the virtual stress information based on the plan, The simulation is performed to change the pre-life by changing the operation of the equipment until the next maintenance period.

特開２００３−５８２２号公報Japanese Patent Laid-Open No. 2003-5822 特開平８−２６１８８６号公報JP-A-8-261886

しかしながら、特許文献１のものでは、プラントには相当量の設備があり各設備の劣化モデルを準備し、継続的に予寿命診断して設備更新等を判断するので、モデル化や劣化を計算する多くの情報が必要であり、定期検査を行う前にこれらの情報を揃えて運用することは現実的ではない。   However, in Patent Document 1, since there is a considerable amount of equipment in the plant, a deterioration model of each equipment is prepared, and a pre-life diagnosis is performed continuously to judge equipment renewal. Therefore, modeling and deterioration are calculated. A lot of information is needed, and it is not realistic to put this information together before performing regular inspections.

又、特許文献２のものでは、特許文献１のものに、さらに将来方向のストレスを想定し劣化進展を推測して長期的な定期検査対象の確定を行っているが、プラントには相当量の設備があり各設備の劣化進展を計算する手段を準備して運用することは現実的でない。   In addition, in Patent Document 2, a long-term periodic inspection target is determined by assuming deterioration in the future and assuming deterioration in the future as well as in Patent Document 1, but there is a considerable amount in the plant. It is not realistic to prepare and operate a means for calculating the deterioration progress of each equipment with the equipment.

本発明の目的は、既に存在するプラントの運転履歴情報と設備設計情報とを使用して設備の検査や交換を判断し、定期検査を行う対象設備を適切に抽出できる設備管理装置を提供することである。   An object of the present invention is to provide an equipment management apparatus that can determine whether to inspect or replace equipment using operation history information and equipment design information of an existing plant, and appropriately extract target equipment for periodic inspection. It is.

本発明の設備管理装置は、プラントに設置されている設備の設備情報を登録管理する設備構成管理情報データベースと、前記設備構成管理情報データベースの設備情報を更新する設備構成管理手段と、プラントの運転状態を監視し個々の設備の運転状態を取得するプラント運転監視手段と、前記プラント運転監視手段が取得した個々の設備の運転情報を保管管理するプラント運転履歴情報データベースと、現時点での定期検査対象を抽出要求し抽出結果を受け定期検査対象設備を表示し工事発注対象設備情報を作成する定期検査管理手段と、前記プラント運転履歴情報データベースのプラント運転履歴情報を用いて現在の定期検査対象設備を設備構成管理情報データベースから抽出し定期検査対象設備情報を作成する定期検査対象設備抽出手段と、抽出した定期検査対象設備を保存する定期検査対象設備情報データベースと、前記定期検査管理手段で作成された工事発注対象設備情報をもとに定期検査工事発注書を作成する工事発注管理手段とを備えたことを特徴とする。   The facility management apparatus of the present invention includes a facility configuration management information database for registering and managing facility information of facilities installed in a plant, facility configuration management means for updating facility information in the facility configuration management information database, and operation of the plant Plant operation monitoring means for monitoring the state and acquiring the operation state of each facility, plant operation history information database for storing and managing the operation information of each facility acquired by the plant operation monitoring means, and current periodic inspection targets The periodic inspection management means for receiving the extraction result, receiving the extraction result, displaying the periodic inspection target equipment and creating construction order target equipment information, and using the plant operation history information in the plant operation history information database, Periodic inspection target equipment extractor that extracts from the equipment configuration management information database and creates periodic inspection target equipment information A periodic inspection target facility information database for storing the extracted periodic inspection target facility, a construction order management means for creating a periodic inspection construction order based on the construction order target facility information created by the periodic inspection management means, It is provided with.

本発明によれば、既に存在するプラントの運転履歴情報と設備設計情報とを使用して設備の検査や交換を判断するので、定期検査を行う対象設備を適切に抽出できる。   According to the present invention, since the inspection or replacement of equipment is determined using the operation history information and equipment design information of the existing plant, the target equipment to be periodically inspected can be appropriately extracted.

本発明の第１の実施形態に係わる設備管理装置の構成図。The lineblock diagram of the equipment management device concerning a 1st embodiment of the present invention. 本発明の第１の実施形態における設備構成管理情報データベースの一例の説明図。Explanatory drawing of an example of the equipment structure management information database in the 1st Embodiment of this invention. 本発明の第１の実施形態におけるプラント運転履歴情報データベースの一例の説明図。Explanatory drawing of an example of the plant operation history information database in the 1st Embodiment of this invention. 本発明の第１の実施形態におけるプラント運転計画情報データベースの一例の説明図。Explanatory drawing of an example of the plant operation plan information database in the 1st Embodiment of this invention. 本発明の第１の実施形態における定期検査対象機器情報データベースの一例の説明図。Explanatory drawing of an example of the regular inspection object apparatus information database in the 1st Embodiment of this invention. 本発明の第２の実施の形態に係わる設備管理装置の構成図。The block diagram of the equipment management apparatus concerning the 2nd Embodiment of this invention. 本発明の第２の実施形態にかかわる設備管理装置における定期検査実施設備情報のデータ構成図Data configuration diagram of facility information for periodic inspection in the facility management apparatus according to the second embodiment of the present invention 発明の第３の実施の形態に係わる設備管理装置の構成図。The block diagram of the equipment management apparatus concerning the 3rd Embodiment of invention. 本発明の第３の実施の形態における設備構成管理情報データベースの一例の説明図。Explanatory drawing of an example of the equipment structure management information database in the 3rd Embodiment of this invention. 本発明の第３の実施形態における定期検査工事予算情報データベースの一例の説明図。Explanatory drawing of an example of the periodic inspection construction budget information database in the 3rd Embodiment of this invention. 本発明の第３の実施の形態における定期検査対象機器情報データベースの一例の説明図。Explanatory drawing of an example of the regular inspection object apparatus information database in the 3rd Embodiment of this invention.

（第１の実施の形態）
図１は本発明の第１の実施の形態に係わる設備管理装置１１の構成図である。設備構成管理手段１２は設備構成管理情報データベース１３を更新するものである。設備構成管理手段１２はプラントに設置する設備の情報を更新する仕組みを持ち、設備構成管理情報データベース１３に設備情報を保存する。図２は設備構成管理情報データベース１３の一例の説明図である。設備構成管理情報データベース１３は、図２に示すように、プラントに設置する設備を分類化した設備構成情報１、２、３の分類により、階層管理ができるように個々設備の設備情報を構築したものである。設備情報には、製造メーカ、設備設置時期、設備検査種別、設備検査実施情報、設備検査周期、設備交換周期（回数）、設備精密検査周期、設備検査尤度等があり、これら設備情報は設備構成管理手段１２から更新される。 (First embodiment)
FIG. 1 is a configuration diagram of an equipment management apparatus 11 according to the first embodiment of the present invention. The facility configuration management means 12 updates the facility configuration management information database 13. The equipment configuration management means 12 has a mechanism for updating information on equipment installed in the plant, and stores the equipment information in the equipment configuration management information database 13. FIG. 2 is an explanatory diagram of an example of the equipment configuration management information database 13. As shown in FIG. 2, the equipment configuration management information database 13 has constructed equipment information of individual equipment so that hierarchical management can be performed based on the classification of equipment configuration information 1, 2, and 3 that classifies the equipment installed in the plant. Is. Equipment information includes manufacturer, equipment installation time, equipment inspection type, equipment inspection execution information, equipment inspection cycle, equipment replacement cycle (number of times), equipment precision inspection cycle, equipment inspection likelihood, etc. It is updated from the configuration management means 12.

プラント運転監視手段１４は、プラントの運転監視を行い各設備の運転状態を定期的にプラント運転履歴情報データベース１５へ履歴保存する。図３はプラント運転履歴情報データベース１５の一例の説明図である。図３に示すように、プラント運転履歴情報データベース１５は、設備構成管理情報データベース１３と同様に、プラントに設置する設備を分類化した設備構成情報１、２、３の分類により、階層管理ができるように個々設備の運転履歴情報が構築される。運転履歴情報には、設備の運転時間（累計）、運転回数（累計）、運転状況等があり、これら運転履歴情報はプラント運転監視手段１４から更新される。   The plant operation monitoring means 14 monitors the operation of the plant and periodically saves the operation state of each facility in the plant operation history information database 15. FIG. 3 is an explanatory diagram of an example of the plant operation history information database 15. As shown in FIG. 3, the plant operation history information database 15 can perform hierarchical management based on the classification of the equipment configuration information 1, 2, and 3 that classifies the equipment to be installed in the plant, like the equipment configuration management information database 13. Thus, the operation history information of the individual equipment is constructed. The operation history information includes the operation time (cumulative) of the equipment, the number of operations (cumulative), the operation status, and the like. The operation history information is updated from the plant operation monitoring means 14.

プラント運転計画情報データベース１６は、ユニット単位の数年間の運転計画をデータベース化したものである。図４はプラント運転計画情報データベース１６の一例の説明図である。図４に示すように、プラント運転計画情報データベース１６は、ユニットに対して、計画年月、運転状態、運転時間、運転回数などの情報が格納される。すなわち、ユニットの月単位に運転の計画、運転時間の計画、運転回数の計画のデータで構成され複数年先までデータ設定される。   The plant operation plan information database 16 is a database of operation plans for several years for each unit. FIG. 4 is an explanatory diagram of an example of the plant operation plan information database 16. As shown in FIG. 4, the plant operation plan information database 16 stores information such as a plan year, an operation state, an operation time, and the number of operations for a unit. That is, the unit is composed of data of an operation plan, an operation time plan, and an operation frequency plan for each month, and data is set for a plurality of years ahead.

定期検査管理手段１７は、定期検査を行う年月や設備構成情報１を設定するものである。例えば、使用者が定期検査管理手段１７に対して、定期検査を行う年月として２００７年３月、設備構成情報１としてタービンと指定したとすると、定期検査管理手段１７は、定期検査を行う年月（２００７年３月）、設備構成情報１（タービン）を定期検査対象設備抽出手段１８に出力する。   The periodic inspection management means 17 sets the year and month for performing the periodic inspection and the equipment configuration information 1. For example, if the user designates the periodic inspection management means 17 as March 2007 as the year for performing the periodic inspection and the turbine as the equipment configuration information 1, the periodic inspection management means 17 performs the year for performing the periodic inspection. Month (March 2007), equipment configuration information 1 (turbine) is output to the periodic inspection object equipment extraction means 18.

定期検査対象設備抽出手段１８は、定期検査を行う年月（２００７年３月）及び設備構成情報１（タービン）を受け取ると、設備構成管理情報データベース１３から設備構成情報１がタービンの全設備を抽出する。いま、使用者が定期検査を行う年月（２００７年３月）及び設備構成情報１（タービン）を２００７年１月に設定したとすると、定期検査対象設備抽出手段１８は定期検査の２００７年３月までの２月、３月分の運転計画をプラント運転計画情報データベース１６から取得し、定期検査実施までの想定ユニット運転時間、想定ユニット運転回数を算出する。想定ユニット運転時間は２月の運転時間（200時間）と３月の運転時間（700時間）との合計（900時間）で算出され、想定ユニット運転回数は２月の運転回数（100回）と３月の運転回数（500回）との合計（600回）で算出される。   When the periodic inspection target equipment extraction means 18 receives the year (March 2007) and equipment configuration information 1 (turbine) for periodic inspection, the equipment configuration information 1 from the equipment configuration management information database 13 indicates all equipment of the turbine. Extract. Now, assuming that the user conducts a periodic inspection (March 2007) and the equipment configuration information 1 (turbine) in January 2007, the periodic inspection target equipment extraction means 18 performs the periodic inspection in March 2007. The operation plan for February and March until the month is acquired from the plant operation plan information database 16, and the assumed unit operation time and the assumed number of unit operations until the regular inspection is performed are calculated. Assumed unit operation time is calculated as the sum of February operation time (200 hours) and March operation time (700 hours) (900 hours). Assumed unit operation times are February operation times (100 times). Calculated as the total (600) with the number of operations in March (500).

また、定期検査対象設備抽出手段１８は、設備構成情報１がタービンで抽出した設備を対象に、プラント運転履歴情報データベース１５より個々の設備の運転履歴を取得し、現在までの運転時間（累計）と現在までの運転回数（累計）に、想定ユニット運転時間、想定ユニット運転回数を加え、定期検査実施時の設備の想定運転時間、想定運転回数を算出する。   Further, the periodic inspection object facility extraction means 18 acquires the operation history of each facility from the plant operation history information database 15 for the facility whose facility configuration information 1 is extracted by the turbine, and the operation time up to the present (cumulative) And the assumed unit operation time and the assumed unit operation number are added to the number of operations to date (cumulative), and the assumed operation time and the assumed operation number of the equipment at the time of the periodic inspection are calculated.

そして、定期検査実施時の設備の想定運転時間、想定運転回数と、当該設備の設備構成管理情報データベース１３の定期検査周期、設備交換周期、設備精密検査周期とを比較し、これら３つの周期が想定運転時間、想定運転回数が上回っている設備は、定期検査対象と判断し、定期検査対象機器情報データベース１９に該当設備の情報を設定する。 Then, the assumed operation time and the assumed number of operations of the equipment at the time of the periodic inspection are compared with the periodic inspection period, the equipment replacement period, and the equipment precise inspection period of the equipment configuration management information database 13 of the equipment. Equipment whose estimated operation time and number of assumed operations are exceeded is determined to be subject to periodic inspection, and information on the relevant equipment is set in the periodic inspection target device information database 19.

図５は定期検査対象機器情報データベース１９の一例の説明図である。図５に示すように、定期検査対象機器情報データベース１９は設備構成情報１、２、３と検査交換情報とからデータ構成されている。定期検査対象機器情報データベース１９には、定期検査対象設備と判断した設備の設備構成情報１、２、３と３つの周期（検査、交換、精密検査）の何れかに該当したかが検査交換情報として設定されている。   FIG. 5 is an explanatory diagram of an example of the periodic inspection target device information database 19. As shown in FIG. 5, the periodic inspection target device information database 19 is composed of equipment configuration information 1, 2, 3 and inspection exchange information. In the equipment information database 19 for periodic inspection, the inspection exchange information indicates whether the equipment configuration information 1, 2, 3 of the equipment determined to be the periodic inspection target and one of the three cycles (inspection, replacement, and precise inspection) Is set as

ここで、設備構成管理情報データベース１３には設備検査尤度を有しており、設定される周期に対して尤度が示す値で、周期の幅を持たせて定期検査対象設備の柔軟な抽出を可能としている。これにより、設備検査、設備交換、設備精密検査の周期設定に満たない場合の調整を可能にしている。また、周期に満たない設備に関しても同様に尤度を加味した周期に該当した設備を定期検査対象機器情報データベース１９に設定する。   Here, the equipment configuration management information database 13 has equipment inspection likelihood, and is a value indicated by the likelihood with respect to a set period, and allows flexible extraction of equipment to be periodically inspected with a period width. Is possible. This makes it possible to make adjustments when the period of equipment inspection, equipment replacement, and equipment precision inspection is not satisfied. Similarly, for equipment that is less than the period, the equipment corresponding to the period that takes the likelihood into account is set in the periodic inspection target device information database 19.

定期検査対象設備抽出手段１８は、抽出設備の全てに対して周期判断を行い、その処理の終了後に定期検査管理手段１７に終了を通知する。定期検査管理手段１７は、終了通知を受取ると定期検査対象機器情報データベース１９より定期検査対象設備情報を取得し、使用者に対して対象設備と検査更新情報を表示する。   The periodic inspection object facility extraction means 18 makes a period determination for all of the extraction facilities, and notifies the periodic inspection management means 17 of the end after the completion of the processing. When the periodic inspection management means 17 receives the end notification, it acquires the periodic inspection target equipment information from the periodic inspection target apparatus information database 19 and displays the target equipment and the inspection update information to the user.

使用者は、定期検査管理手段１７を介して表示された定期検査対象設備から必要とする設備の選択を可能とし、選択された結果より工事発注対象設備情報を作成し工事発注対象設備情報データベース２０に格納する。 The user can select the necessary equipment from the periodic inspection target equipment displayed via the periodic inspection management means 17, create construction order target equipment information from the selected result, and construct the construction order target equipment information database 20. To store.

使用者は、工事発注対象設備情報データベース２０に基づいて定期検査管理手段１７に対して工事発注書作成の要求を行う。   The user requests the periodic inspection management means 17 to create a work order form based on the work order target facility information database 20.

定期検査管理手段１７は工事発注書作成要求を受けると、工事発注管理手段２１に作成の指示を行う。工事発注管理手段２１は、工事発注書作成要求を受けると工事発注対象設備情報データベース２０から工事発注対象設備情報を取得し、設備構成情報１、２、３と検査更新情報を用いて定期検査工事発注書２２を作成する。 When the periodic inspection management means 17 receives the construction purchase order creation request, it instructs the construction order management means 21 to create it. Upon receiving a construction order form creation request, the construction order management means 21 acquires construction order target equipment information from the construction order target equipment information database 20, and performs periodic inspection work using the equipment configuration information 1, 2, 3 and inspection update information. A purchase order 22 is created.

このように、既に存在するプラントの運転履歴と設備設計情報を使用して設備の検査、交換を判断し、定期検査を行う対象設備を適切に抽出する。また、プラントの運転を行う設備管理者（事業主）は、中長期的に運転計画を立てるため、その計画を用いて長期的な定期検査対象の確定により、定期検査を行う対象設備を適切に抽出する。   In this way, the inspection and replacement of the equipment are determined using the operation history and equipment design information of the existing plant, and the target equipment to be periodically inspected is appropriately extracted. In addition, since the facility manager (business owner) who operates the plant makes an operation plan in the medium to long term, the target equipment to be periodically inspected is appropriately determined by determining the long-term periodic inspection target using the plan. Extract.

本発明の第１の実施の形態によれば、使用者が定期検査実施時期を指定することで、将来の指定時期も含めて、設備毎の定期検査特性を考慮した尤度を持たせた形での該当設備の判断が可能となる。これにより、検査対象の設備を適切かつ柔軟に抽出して工事発注書を作成できる。   According to the first embodiment of the present invention, the user designates the periodical inspection execution time, so that the likelihood considering the periodical inspection characteristics for each facility including the future designated time is given. This makes it possible to determine the relevant equipment. As a result, it is possible to appropriately and flexibly extract equipment to be inspected and create a construction order form.

（第２の実施形態）
図６は、本発明の第２の実施の形態に係わる設備管理装置１１の構成図である。この第２の実施の形態は、図１に示した第１の実施の形態に対し、プラント運転履歴情報データベース１５の運転情報を初期化するプラント運転履歴初期化手段２３、電子情報が付加された定期検査工事発注書兼定期検査工事報告書２４を受け取り工事検収を管理する工事検収管理手段２５、定期検査工事発注書兼定期検査工事報告書２４の工事報告書から作成される定期検査実施設備情報を格納した定期検査実施設備情報データベース２６を追加して設け、設備構成管理手段１２Ａには定期検査実施更新処理を付加し、定期検査管理手段１７Ａには工事検収処理を付加し、工事発注管理手段２１Ａには電子情報出力処理を付加したものである。図１と同一要素には同一符号を付し重複する説明は省略する。 (Second Embodiment)
FIG. 6 is a configuration diagram of the facility management apparatus 11 according to the second embodiment of the present invention. In this second embodiment, plant operation history initialization means 23 for initializing operation information in the plant operation history information database 15 and electronic information are added to the first embodiment shown in FIG. Construction inspection management means 25 that receives the periodic inspection work order / periodic inspection work report 24 and manages the construction inspection, and periodic inspection execution facility information created from the construction inspection report of the periodic inspection work order / periodic inspection work report 24 Is added to the periodic inspection execution facility information database 26, the periodic inspection execution update process is added to the facility configuration management means 12A, the construction acceptance processing is added to the periodic inspection management means 17A, and the construction order management means The electronic information output process is added to 21A. The same elements as those in FIG. 1 are denoted by the same reference numerals, and redundant description is omitted.

定期検査管理手段１７Ａは、図１の定期検査管理手段１７と同様に工事発注管理手段２１Ａに対して工事発注書作成を要求する。工事発注管理手段２１Ａは、図１の工事発注対象設備情報データベース２０の工事発注対象設備情報と同様の工事発注書を作成し、さらに定期検査工事報告書も作成する。定期検査工事発注書兼定期検査工事報告書２４へ新たに工事発注書と工事報告書の電子データを合わせて出力する。定期検査工事発注書兼定期検査工事報告書２４の工事報告書の電子データに、工事者（設備の製作メーカ）より定期検査工事の設備単位の実施結果が設定される。   The periodic inspection management unit 17A requests the construction order management unit 21A to create a construction order form in the same manner as the periodic inspection management unit 17 of FIG. The construction order management means 21A creates a construction order form similar to the construction order target equipment information in the construction order target equipment information database 20 of FIG. 1, and also creates a periodic inspection construction report. The electronic data of the construction order form and the construction report is newly output to the periodic inspection construction order sheet and the periodic inspection construction report 24. In the electronic data of the work report of the periodic inspection work order sheet and the periodic inspection work report 24, the execution result of the equipment unit of the periodic inspection work is set by the builder (manufacturer of equipment).

定期検査管理手段１７Ａは、使用者から定期検査工事発注書兼定期検査工事報告書２４の工事報告書の取込要求を受けると、工事検収管理手段２５に定期検査工事発注書兼定期検査工事報告書２４のデータ読込み通知を行う。工事検収管理手段２５は定期検査工事発注書兼定期検査工事報告書２４の電子データを読込み、定期検査実施設備情報データベース２６にデータ設定する。   When the periodic inspection management means 17A receives a request from the user to import the periodic inspection work order form / periodic inspection work report 24, the periodic inspection work order form / periodic inspection work report is sent to the construction inspection management means 25. The data reading notification of the document 24 is performed. The construction inspection management means 25 reads the electronic data of the periodic inspection construction order sheet and the periodic inspection construction report 24 and sets the data in the periodic inspection execution facility information database 26.

図７は定期検査実施設備情報データベース２６の一例の説明図である。図７に示すように、定期検査実施設備情報データベース２６は、定期検査対象の設備構成情報１、２、３と、検査結果情報、次回検査周期情報、次回交換周期情報とから構成される。検査結果情報には個々の設備の定期検査の結果が、“検査実施”、“交換実施”“未実施”、“検査懸案”等の情報が設定される。次回検査周期情報、次回交換周期情報には、検査実施の状況に応じて次回検査周期や次回交換周期が設定される。   FIG. 7 is an explanatory diagram of an example of the periodic inspection execution facility information database 26. As shown in FIG. 7, the periodic inspection execution facility information database 26 includes facility configuration information 1, 2, and 3 to be periodically inspected, inspection result information, next inspection cycle information, and next replacement cycle information. In the inspection result information, information such as “inspection performed”, “replacement performed”, “not yet performed”, “inspection pending” is set as a result of periodic inspection of each facility. In the next inspection cycle information and the next replacement cycle information, the next inspection cycle and the next replacement cycle are set according to the state of the inspection.

工事検収管理手段２５は、定期検査実施設備情報データベース２６に定期検査工事報告書データの設定後に、定期検査管理手段１７Ａに完了を通知する。定期検査管理手段１７Ａは、完了の通知を受けると定期検査実施設備情報データベース２６から定期検査工事報告書のデータを取得して使用者に表示する。定期検査管理手段１７Ａを介して工事報告書の内容を確認した使用者は、定期検査管理手段１７Ａに設備構成管理情報データベース１３への反映を要求する。定期検査管理手段１７Ａは反映要求を受けると設備構成管理手段１２Ａに対して、設備構成管理情報データベース１３のデータ更新要求を通知する。設備構成管理手段１２Ａは、更新要求を受取ると定期検査実施設備情報データベース２６の定期検査対象の設備構成情報１、２、３と、検査結果情報と、次回検査周期情報、次回交換周期情報を取得する。定期検査を実施した個々の設備構成情報１、２、３をもとに設備構成管理情報データベース１３の該当する設備構成情報に対して、設備検査実施情報や設備検査周期、設備交換周期を設定する。設備構成管理手段１２Ａは定期検査実施設備すべてに対してデータ反映を行う。   The construction inspection management means 25 notifies the periodic inspection management means 17A of completion after setting the periodic inspection construction report data in the periodic inspection execution facility information database 26. Upon receiving the notification of completion, the periodic inspection management means 17A acquires the data of the periodic inspection construction report from the periodic inspection execution facility information database 26 and displays it to the user. The user who has confirmed the contents of the construction report via the periodic inspection management means 17A requests the periodic inspection management means 17A to reflect it in the equipment configuration management information database 13. Upon receiving the reflection request, the periodic inspection management means 17A notifies the equipment configuration management means 12A of a data update request for the equipment configuration management information database 13. Upon receipt of the update request, the facility configuration management unit 12A acquires the facility configuration information 1, 2, and 3, the inspection result information, the next inspection cycle information, and the next replacement cycle information in the periodic inspection execution facility information database 26. To do. Set equipment inspection execution information, equipment inspection cycle, equipment replacement cycle for the corresponding equipment configuration information in the equipment configuration management information database 13 based on the individual equipment configuration information 1, 2 and 3 that have undergone periodic inspection. . The equipment configuration management means 12A reflects data for all equipment for which periodic inspection is performed.

設備構成管理手段１２Ａは、設備構成管理情報データベース１３への定期検査実施設備情報データベース２６のデータ反映が終了すると、定期検査管理手段１７Ａに終了通知を行う。定期検査管理手段１７Ａは終了通知を受取ると、プラント運転履歴初期化手段２３に対して設備の履歴データの初期化要求を行う。プラント運転履歴初期化手段２３は、初期化の通知を受取ると定期検査実施設備情報データベース２６の定期検査実施の設備構成情報１、２、３と定期検査結果情報とを取得する。定期検査実施の設備構成情報１、２、３をもとにその設備の定期検査結果情報が“検査実施"、"交換実施”であれば、プラント運転履歴情報データベース１５の定期検査実施設備に該当する設備構成情報の運転時間や運転回数を初期化する。プラント運転履歴初期化手段２３は定期検査実施設備すべてに対してデータ初期化を行う。プラント運転履歴初期化手段２３は、データ初期化を終了すると定期検査管理手段１７Ａに終了通知を行い。定期検査管理手段１７Ａは使用者に設備構成情報の反映終了を表示する。   The facility configuration management means 12A notifies the periodic inspection management means 17A of completion when the data reflected in the facility inspection management information database 26 in the facility configuration management information database 13 is completed. When the periodic inspection management unit 17A receives the end notification, the periodic inspection management unit 17A requests the plant operation history initialization unit 23 to initialize the facility history data. Upon receiving the initialization notification, the plant operation history initialization unit 23 acquires the facility configuration information 1, 2, 3 and the periodic inspection result information of the periodic inspection execution in the periodic inspection execution facility information database 26. If the periodic inspection result information of the equipment based on the equipment configuration information 1, 2, 3 of the periodic inspection is “inspection” or “replacement”, it corresponds to the periodic inspection execution equipment in the plant operation history information database 15 Initialize the operation time and the number of operations of the equipment configuration information. The plant operation history initialization means 23 performs data initialization for all of the periodic inspection execution facilities. The plant operation history initialization unit 23 notifies the periodic inspection management unit 17A of completion when the data initialization is completed. The periodic inspection management means 17A displays the end of reflecting the equipment configuration information to the user.

このように、定期検査を行った結果からさらに設備構成管理情報データベース１３に定期検査実施情報を入力し、最新情報に更新すことで連続する定期検査情報を蓄積し、継続的な定期検査対象設備の適切な抽出を効果的に行う。   As described above, the periodic inspection execution information is further input to the equipment configuration management information database 13 from the result of the periodic inspection, and the latest periodic information is updated to accumulate continuous periodic inspection information. Effective extraction of

第２の実施の形態によれば、定期検査工事の情報が電子データとして流れて、工事報告書として戻される。その時点で設備メーカの情報として定期検査、交換後の設備の管理情報が設定され、設備構成管理情報に機械的に反映すれば、次回の定期設備検査の適切な判断が可能となり、継続的なプラントの設備管理が実現される。   According to the second embodiment, periodic inspection work information flows as electronic data and is returned as a work report. At that time, equipment management information after periodic inspection and replacement is set as equipment manufacturer information, and if it is mechanically reflected in equipment configuration management information, it will be possible to make appropriate judgments for the next periodic equipment inspection. Plant equipment management is realized.

（第３の実施形態）
図８は発明の第３の実施の形態に係わる設備管理装置１１の構成図である。図６に示した第２の実施の形態に対し、定期検査工事の予算情報を格納した定期検査工事予算情報データベース２７を追加して設け、設備構成管理情報データベース１３Ａには設備構成管理情報データベース１３に対して設備工事の費用を情報化したデータを追加して格納し、定期検査対象機器情報データベース１９Ａには定期検査対象機器情報データベース１９に対して工事費を追加して格納し、定期検査管理手段１７Ｂは定検検査の工事費を表示し、定期検査対象設備抽出手段１８Ａは定期検査の工事費を考慮するようにしたものである。図６と同一要素には同一符号を付し重複する説明は省略する。 (Third embodiment)
FIG. 8 is a block diagram of the equipment management apparatus 11 according to the third embodiment of the invention. In addition to the second embodiment shown in FIG. 6, a periodic inspection work budget information database 27 storing the budget information of the periodic inspection work is additionally provided, and the equipment configuration management information database 13A includes the equipment configuration management information database 13. In addition, data on the cost of facility construction is added and stored, and in the periodic inspection target device information database 19A, construction costs are additionally stored in the periodic inspection target device information database 19, and periodic inspection management is performed. The means 17B displays the construction cost of the regular inspection, and the periodic inspection object facility extraction means 18A takes the construction cost of the periodic inspection into consideration. The same elements as those in FIG. 6 are denoted by the same reference numerals, and redundant description is omitted.

図９は第３の実施の形態における設備構成管理情報データベース１３Ａの一例の説明図である。図９に示すように、設備構成管理情報データベース１３Ａは図２に示した設備構成管理情報データベース１３に対し、設備検査実施限界、次回交換周期情報、設備検査費、設備交換費が追加されている。   FIG. 9 is an explanatory diagram of an example of the equipment configuration management information database 13A according to the third embodiment. As shown in FIG. 9, the equipment configuration management information database 13A has equipment inspection implementation limits, next replacement cycle information, equipment inspection costs, and equipment replacement costs added to the equipment configuration management information database 13 shown in FIG. .

定期検査管理手段１７Ｂは、使用者から、定期検査を行う年月、設備構成情報１が指定されると、定期検査工事予算情報データベース２７から、定期検査を行う年の定期検査費と設備更新費を取得する。   The periodic inspection management means 17B, when the user conducts the periodic inspection and the facility configuration information 1 are designated, the periodic inspection cost and the facility renewal cost for the year in which the periodic inspection is performed from the periodic inspection construction budget information database 27. To get.

図１０は定期検査工事予算情報データベース２７の一例の説明図である。定期検査工事予算情報データベース２７は、図１０に示すように、年度、ユニット、設備構成情報１、定期検査費、設備更新費等からなり、年度単位にユニット、設備構成情報１単位に定期検査費、設備更新費の予算費用が設定されるデータ構成となっている。   FIG. 10 is an explanatory diagram of an example of the periodic inspection construction budget information database 27. As shown in FIG. 10, the periodic inspection construction budget information database 27 is composed of a year, a unit, equipment configuration information 1, a periodic inspection cost, an equipment renewal cost, and the like. The data structure is such that the budget for equipment renewal costs is set.

定期検査管理手段１７Ｂより、定期検査対象設備抽出手段１８Ａに定期検査を行う年、月、設備構成情報１が渡される。定期検査対象設備抽出手段１８Ａは、設備構成管理情報データベース１３Ａから設備構成情報１と第１の実施の形態で示した運転時間、運転回数を抽出条件に該当する設備を抽出し、該当する設備の定期検査費、設備更新費も合わせて取得する。抽出した設備の運転時間や運転回数が設備検査周期、設備交換周期を超過している設備に関しては、設備検査実施限界情報をもとに超過割合を算出する。   Periodic inspection management means 17B gives year, month, and equipment configuration information 1 for periodic inspection to the periodic inspection target equipment extraction means 18A. The periodic inspection target equipment extraction means 18A extracts equipment corresponding to the extraction conditions from the equipment configuration management information database 13A with the equipment configuration information 1 and the operation time and the number of operations shown in the first embodiment. Periodic inspection costs and equipment renewal costs are also acquired. For the equipment whose operating time and number of operations of the extracted equipment exceed the equipment inspection cycle and equipment replacement cycle, the excess ratio is calculated based on the equipment inspection execution limit information.

定期検査管理手段１７Ｂは、定期検査を行う年月、設備構成情報１を定期検査対象設備抽出手段１８Ａに出力する。定期検査対象設備抽出手段１８Ａは、設備構成管理情報データベース１３Ａから設備構成情報１と第１の実施の形態で示した運転時間、運転回数を抽出条件に該当する設備を抽出し、該当する設備の定期検査費、設備更新費も合わせて取得する。抽出した設備の運転時間や運転回数が設備検査周期、設備交換周期を超過している設備に関しては、設備検査実施限界情報をもとに超過割合を算出する。また、設備検査周期、設備交換周期に満たない設備に関しては、設備検査尤度情報をもとに余裕割合を算出する。   The periodic inspection management means 17B outputs the equipment configuration information 1 to the periodic inspection target equipment extraction means 18A, the year and month when the periodic inspection is performed. The periodic inspection target equipment extraction means 18A extracts equipment corresponding to the extraction conditions from the equipment configuration management information database 13A with the equipment configuration information 1 and the operation time and the number of operations shown in the first embodiment. Periodic inspection costs and equipment renewal costs are also acquired. For the equipment whose operating time and number of operations of the extracted equipment exceed the equipment inspection cycle and equipment replacement cycle, the excess ratio is calculated based on the equipment inspection execution limit information. For equipment that does not satisfy the equipment inspection cycle and equipment replacement cycle, a margin ratio is calculated based on equipment inspection likelihood information.

２つの超過割合と余裕割合とを用いて、抽出した設備の並び替えを行う。超過割合の高い値から最上位に、余裕割合の高い値を最下位となるように設備を優先付けする。この優先付け順に定期検査費、設備交換費用の累計を求める。優先付けに合わせて設備を並び替えて定期検査費、設備交換費用の累計を組み合わせて定期検査対象機器情報データベース１９Ａに設定する。   The extracted equipment is rearranged using the two excess ratios and the margin ratio. Prioritize the equipment so that the value with the higher excess rate is the highest and the value with the higher margin is the lowest. Calculate the total of periodic inspection costs and equipment replacement costs in this order of priority. The equipment is rearranged in accordance with the prioritization, and the total of the periodic inspection cost and the equipment replacement cost is combined and set in the periodic inspection target device information database 19A.

図１１は第３の実施の形態における定期検査対象機器情報データベース１９Ａの一例の説明図である。定期検査対象機器情報データベース１９Ａは、図１１に示すように、図５に示した定期検査対象機器情報データベース１９に対して、データ項目として定期検査費と定期検査費累計とが追加されている。   FIG. 11 is an explanatory diagram of an example of a periodic inspection target device information database 19A according to the third embodiment. As shown in FIG. 11, the periodic inspection target device information database 19A has a periodic inspection cost and a cumulative periodic inspection cost added as data items to the periodic inspection target device information database 19 shown in FIG.

定期検査対象設備抽出手段１８Ａは、抽出設備の全てに対して周期判断後に優先付けの並び替えを行い、終了後定期検査管理手段１７Ｂに終了を通知する。定期検査管理手段１７Ｂは、終了通知を受取ると定期検査対象機器情報データベース１９Ａより定期検査対象設備情報を取得し、使用者に対して対象設備と検査更新情報を表示する。定期検査管理手段１７Ｂは、最上位の設備から順に、定期検査費用と累計値を表示し、合わせて該当年度の定期検査費、設備更新費を表示する。このように、定期検査を計画する場合、工事費用（予算）を考慮して定期検査対象を抽出する為、工事費用も加味した適切な定期検査を行う対象設備を適切に抽出する。   The periodic inspection object facility extraction unit 18A performs prioritization rearrangement after period determination for all of the extracted facilities, and notifies the end to the periodic inspection management unit 17B after completion. When the periodic inspection management means 17B receives the end notification, it acquires the periodic inspection target equipment information from the periodic inspection target device information database 19A, and displays the target equipment and the inspection update information to the user. The periodic inspection management means 17B displays the periodic inspection cost and the cumulative value in order from the highest-level equipment, and also displays the periodic inspection cost and the equipment renewal cost for the corresponding year. As described above, when planning periodic inspection, in order to extract the periodic inspection target in consideration of the construction cost (budget), the target equipment to perform the appropriate periodic inspection in consideration of the construction cost is appropriately extracted.

第３の実施の形態によれば、定期検査の実施優先度の高い設備順に定期検査の費用を示し、合わせて工事の予算費用を表示することで、使用者に対して工事予算内での設備検査の必要な設備と予算費用との関連付けができ、最適な設備選定による定期検査の工事発注を可能とする。   According to the third embodiment, the periodic inspection costs are shown in the order of the equipment having the highest priority for periodic inspection, and the budget for the construction is displayed together with the equipment within the construction budget for the user. It is possible to link the equipment that needs to be inspected with the budget cost, and it is possible to place construction orders for periodic inspections by selecting the optimal equipment.

１１…設備管理装置、１２…設備構成管理手段、１３…設備構成管理情報データベース、１４…プラント運転監視手段、１５…プラント運転履歴情報データベース、１６…プラント運転計画情報ベース、１７…定期検査管理手段、１８…定期検査対象設備抽出手段、１９…定期検査対象機器情報データベース、２０…工事発注対象設備情報データベース、２１…工事発注管理手段、２２…定期検査工事発注書、２３…プラント運転履歴初期化手段、２４…定期検査工事発注書兼定期検査工事報告書、２５…工事検収管理手段、２６…定期検査実施設備情報データベース、２７…定期検査工事予算情報データベース DESCRIPTION OF SYMBOLS 11 ... Equipment management apparatus, 12 ... Equipment structure management means, 13 ... Equipment structure management information database, 14 ... Plant operation monitoring means, 15 ... Plant operation history information database, 16 ... Plant operation plan information base, 17 ... Periodic inspection management means , 18 ... Periodical inspection target equipment extraction means, 19 ... Periodic inspection target equipment information database, 20 ... Construction order target equipment information database, 21 ... Construction order management means, 22 ... Periodic inspection work order sheet, 23 ... Plant operation history initialization Means 24: Periodic inspection work order and periodic inspection work report 25: Construction acceptance management means 26 26 Periodic inspection facility information database 27 27 Periodic inspection budget information database

Claims (4)

プラントに設置されている設備の設備情報を登録管理する設備構成管理情報データベースと、前記設備構成管理情報データベースの設備情報を更新する設備構成管理手段と、プラントの運転状態を監視し個々の設備の運転状態を取得するプラント運転監視手段と、前記プラント運転監視手段が取得した個々の設備の運転情報を保管管理するプラント運転履歴情報データベースと、現時点での定期検査対象を抽出要求し抽出結果を受け定期検査対象設備を表示し工事発注対象設備情報を作成する定期検査管理手段と、前記プラント運転履歴情報データベースのプラント運転履歴情報を用いて現在の定期検査対象設備を設備構成管理情報データベースから抽出し定期検査対象設備情報を作成する定期検査対象設備抽出手段と、抽出した定期検査対象設備を保存する定期検査対象設備情報データベースと、前記定期検査管理手段で作成された工事発注対象設備情報をもとに定期検査工事発注書を作成する工事発注管理手段とを備えたことを特徴とする設備管理装置。   An equipment configuration management information database for registering and managing equipment information of equipment installed in the plant, equipment configuration management means for updating equipment information in the equipment configuration management information database, and monitoring the operating state of the plant and The plant operation monitoring means for acquiring the operation state, the plant operation history information database for storing and managing the operation information of the individual equipment acquired by the plant operation monitoring means, and the extraction request for the current periodic inspection object is received and the extraction result is received. The periodic inspection management means for displaying the periodic inspection target equipment and creating the construction order target equipment information and the plant operation history information of the plant operation history information database are used to extract the current periodic inspection target equipment from the facility configuration management information database. Periodic inspection target equipment extraction means to create periodic inspection target equipment information and the extracted periodic inspection pair A facility inspection database for storing periodic equipment and a construction order management means for creating a periodic inspection work order based on the construction order target equipment information created by the periodic inspection management means. Equipment management device to do. プラントの長期にわたる設備の運転計画を登録管理するプラント運転計画情報を格納したプラント運転計画情報データベースを設け、前記定期検査管理手段は将来の定期検査を行う年度を指定し、前記定期検査対象設備抽出手段は前記プラント運転計画情報データベースのプラント運転計画情報と前記定期検査管理手段で指定された定期検査予定の入力年度をもとに定期検査対象設備を設備構成管理情報データベースから抽出し、前記工事発注管理手段は前記定期検査対象設備抽出手段で抽出された抽出結果を定期検査対象設備として表示することを特徴とする請求項１記載の設備管理装置。   A plant operation plan information database storing plant operation plan information for registering and managing the operation plan of the plant over a long period of time is provided, and the periodic inspection management means designates the year in which the future periodic inspection is performed, and extracts the equipment subject to periodic inspection. The means extracts the facility subject to periodic inspection from the equipment configuration management information database based on the plant operation plan information in the plant operation plan information database and the input year of the scheduled periodic inspection specified by the periodic inspection management unit, and orders the construction The facility management apparatus according to claim 1, wherein the management means displays the extraction result extracted by the periodic inspection target facility extraction means as the periodic inspection target facility. 前記工事発注管理手段は工事発注対象設備情報をもとに電子情報を付加した定期検査工事発注書兼定期検査工事報告書を作成し、この作成した電子情報を付加した定期検査工事発注書兼定期検査工事報告書を受け取り工事検収を管理する工事検収管理手段と、前記工事検収管理手段が取得した定期検査工事報告書の情報を保存する定期検査実施設備情報データベースと、定期検査実施設備情報データベースに保存された情報をもとにプラント運転履歴情報データベースの該当する運転情報を初期化するプラント運転履歴情報初期化手段とを設け、前記設備構成管理手段は、定期検査実施設備情報データベースに保存された情報を前記設備構成管理情報データベースへ更新することを特徴とする請求項２記載の設備管理装置。   The construction order management means creates a periodic inspection work order form and periodic inspection work report with electronic information added based on the equipment information subject to construction ordering, and a periodic inspection work order form and periodic work with this electronic information added. A construction inspection management means for receiving inspection construction reports and managing construction acceptance; a periodic inspection execution facility information database for storing information on periodic inspection construction reports acquired by the construction acceptance management means; and a periodic inspection execution facility information database. A plant operation history information initialization unit that initializes the corresponding operation information in the plant operation history information database based on the stored information, and the facility configuration management unit is stored in the periodic inspection execution facility information database. The facility management apparatus according to claim 2, wherein information is updated to the facility configuration management information database. 年度単位に設備管理区分の工事予算を管理する定期検査工事予算情報を格納する定期検査工事予算情報データベースを設け、前記設備構成管理情報データベースには設備工事の費用を情報化したデータを追加して格納し、前記定期検査対象機器情報データベースには工事費を追加して格納し、前記定期検査対象設備抽出手段は定期検査更新費用を付加して定期検査対象設備情報を作成し、定期検査管理手段は定期検査対象設備と定期検査更新費用と工事予算を表示することを特徴とする請求項３記載の設備管理装置。   A periodic inspection construction budget information database for storing periodic inspection construction budget information for managing construction budgets for equipment management categories is provided for each fiscal year. Storing and adding the construction cost to the periodic inspection target equipment information database, and the periodic inspection target equipment extracting means adding periodic inspection renewal cost to create periodic inspection target equipment information, and periodic inspection management means 4. The facility management apparatus according to claim 3, wherein the facility management device displays a periodic inspection target facility, a periodic inspection renewal cost and a construction budget.
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