JP6952511B2 - EQ equipment management device - Google Patents

Description

The present invention relates to an EQ device management device .

Equipment installed in power plants and water and sewage facilities is required to be properly managed and maintained. Equipment management systems for managing equipment in public interest industries such as water and sewage, electric power, etc. are known (see, for example, Patent Document 1). In the technique described in Patent Document 1, a database construction means is provided by an interactive interface with the user, and the number of hierarchical divisions of equipment and facilities that the user inputs on the interface screen, the name of each division, and the equipment for each division are provided. Data of the structure that defines the facilities and facilities hierarchically is accumulated in the database.

Japanese Unexamined Patent Publication No. 11-85261

Safety-related electrical and instrumentation equipment (hereinafter referred to as "EQ (Environmental Qualification) equipment") that is installed in the facilities of nuclear power plants and requires environmental resistance is used in other power plants including thermal power plants. Unlike the equipment installed in water and sewage facilities, it is required to verify the environmental resistance performance that can withstand the environment indicated by the temperature and radiation amount of the installation site, and it is required to be used within the verification life. Therefore, it is required to control that the equipment required for the environmental resistance of the nuclear power plant is used within the verification life. In addition, it is desirable to manage including environmental information related to environmental resistance performance.

The present invention has been made in view of such circumstances, and an object of the present invention is to provide an EQ device management device capable of appropriately managing and maintaining a device.

The management device of the present invention includes a database that stores management information of EQ equipment installed in a facility of a nuclear power plant, an output unit that outputs the management information stored in the database, and the management information from the database. The device is provided with a control unit that acquires and outputs the information to the output unit, the device has environmental resistance to the temperature and radiation amount of the environment in which the device is installed, and the management information is based on the management information. It is characterized by including the above-mentioned environmental resistance performance.

According to this configuration, the equipment can be properly managed and maintained.

In the management device of the present invention, the management information is in the environment in which the device is installed, which is calculated based on the environmental information including the temperature and radiation amount of the environment in which the device is installed and the environmental information. It is preferable to include the life of the device. According to this configuration, it is possible to appropriately manage and maintain management information including environmental information and life of the device.

In the management device of the present invention, the control unit acquires the management information including the life from the database, and indicates a connection state and a life of the device and another device connected to the device. It is preferable to output the figure to the output unit. According to this configuration, it is possible to output a conceptual diagram that makes it easy to grasp the connection state and life of the device and other devices.

The management device of the present invention includes an input detection unit that detects a selection operation for the management information output by the output unit, and the management information includes location information in the facility where the equipment is installed, and the control The unit causes the output unit to output a layout map of the facility including the location information, and when the input detection unit detects a selection operation for the location information in the layout map, the unit relates to the location information from the database. It is preferable to acquire the management information of the device to be output and output the management information to the output unit. According to this configuration, the device can be easily searched through the layout drawing.

In the management device of the present invention, it is preferable that the management information includes the updater of the database and the update date. According to this configuration, the validity of the device management information stored in the database can be easily and accurately explained.

The management method of the present invention includes a database generation step of storing management information of EQ equipment installed in a facility of a nuclear power plant in a database, and an output of acquiring the management information from the database and outputting the management information. The device includes the output step to output to the unit, the device has environmental resistance to the temperature and radiation amount of the environment in which the device is installed, and the management information includes the environmental resistance. It is characterized by.

According to this method, the equipment can be properly managed and maintained.

The management program of the present invention includes a database generation step of storing management information of EQ equipment installed in a facility of a nuclear power plant in a database, and an output of acquiring the management information from the database and outputting the management information. The computer is made to execute the output step of outputting to the unit, the device has the environmental resistance performance against the temperature and the radiation amount of the environment in which the device is installed, and the management information is the environment resistance performance. It is characterized by including.

According to this program, equipment can be properly managed and maintained.

According to the present invention, it is possible to realize a management device, a management method, and a management program capable of appropriately managing and maintaining the equipment.

FIG. 1 is a block diagram showing an example of a management device according to the present embodiment. FIG. 2 is a data structure diagram showing an example of a master list database. FIG. 3 is a data structure diagram showing an example of an environment measurement result database. FIG. 4 is a data structure diagram showing an example of the device list database. FIG. 5 is a data structure diagram showing an example of the electric device database. FIG. 6 is an explanatory diagram showing an example of a screen for displaying a list of master lists. FIG. 7 is an explanatory diagram showing an example of a screen for displaying a list of environmental measurement results. FIG. 8 is an explanatory diagram showing an example of a screen for displaying a list of devices. FIG. 9 is an explanatory diagram showing an example of a screen for displaying a conceptual diagram of equipment data. FIG. 10 is an explanatory diagram showing an example of a screen for displaying the layout drawing. FIG. 11 is a flow chart showing an outline of a management method in the management device according to the present embodiment. FIG. 12 is a flow chart showing an outline of a management method in the management device according to the present embodiment. FIG. 13 is a flow chart showing an outline of a management method in the management device according to the present embodiment. FIG. 14 is a flow chart showing an outline of a management method in the management device according to the present embodiment.

Hereinafter, the present embodiment will be described in detail with reference to the accompanying drawings. The present invention is not limited to the following embodiments, and can be modified as appropriate.

FIG. 1 is a block diagram showing an example of a management device according to the present embodiment. The management device 1 is installed in a facility of a nuclear power plant and manages EQ equipment, which is a safety-type electrical / instrumentation device that requires environmental resistance. The equipment is installed in an area of a nuclear power plant where the environment deteriorates in the event of an accident. Areas where the environment deteriorates at the time of an accident are, for example, the inside of the containment vessel and the main steam chamber of the facilities of a nuclear power plant. Equipment includes, for example, motorized valve drives, cables, junction boxes, electrical penetrations, instruments. The equipment has environmental resistance to the temperature and radiation dose of the environment in which it is installed. In this embodiment, the device has environmental resistance to the temperature and radiation dose of the environment in which it is installed. The management device 1 includes a display (output unit) 2, a printer (output unit) 3, a storage unit 4, and a control unit 5.

The display 2 displays management information based on the control signal of the control unit 5. The display 2 is, for example, a liquid crystal display (LCD: Liquid Crystal Display), an organic EL display (OELD: Organic Electro-Luminence Display), an inorganic EL display (IELD: Organic Electro-Luminence Display), or the like. In this embodiment, the display 2 is a touch panel. The display 2 has an input detection unit 21 that detects various operations performed on the display 2 by, for example, a finger or a pen. The input detection unit 21 transmits the detected input information to the control unit 5.

The printer 3 prints management information based on the control signal of the control unit 5. The printer 3 is, for example, an inkjet printer, a laser printer, or the like.

The storage unit 4 stores various programs and various databases used for executing information processing in the control unit 5. In the present embodiment, the storage unit 4 stores the master list database 41, the environment measurement result database 42, and the device list database 43.

The master list database 41 will be described with reference to FIG. FIG. 2 is a data structure diagram showing an example of a master list database. The master list database 41 stores information about the system. The master list database 41 includes system 4111, device name 4112, installation location 4113, presence / absence of operation request 4114, required function 4115, necessary electrical / instrumentation 4116, environmental resistance performance verification necessity 4117, safety importance 4118, and function. Includes 4119, with or without relevant evidence 4120, remarks 4121, registration date 4122 and registrant 4123.

The system 4111 stores the type of the system. In this embodiment, the system 4111 is a "primary cooling system", a "chemical volume system", and an "instrumentation-related". The device name 4112 stores the name of the device installed in the system. In the present embodiment, the name of the device includes the equipment number of the device. The installation location 4113 stores the installation location of the device. In the present embodiment, the installation location is the building in which the device is installed. Presence / absence of operation request 4114 stores the presence / absence of operation request of the device. The request function 4115 stores the function required for the device. The required electrical / instrumentation 4116 stores the equipment required to implement the function. In the present embodiment, the device includes a device such as an "electric valve drive unit", a "cable", a "junction box", an "electric penetration", and an "instrument". The necessity of verification of environmental resistance performance 4117 stores the necessity of verification of environmental resistance performance of the device. The safety importance 4118 stores the safety importance of the function. The function 4119 stores the function of the device. The presence / absence of related evidence 4120 stores, for example, the presence / absence of evidence of the function including a system diagram, test results, and the like. When the presence / absence of related evidence 4120 is “Yes”, for example, the data of related evidence is saved as a file. Remark 4121 stores special notes regarding the function. The registration date 4122 stores the registration date of the management information. The registrant 4123 stores the registrant of the management information.

The environment measurement result database 42 will be described with reference to FIG. FIG. 3 is a data structure diagram showing an example of an environment measurement result database. The environmental measurement result database 42 stores the environmental measurement results in the facilities of the nuclear power plant. The environmental measurement result database 42 includes the number 4211, the measurement location 4212, the maximum temperature (° C) 4213, the minimum temperature (° C) 4214, the average temperature (° C) 4215, the temperature seal temperature (° C) 4216, and the dose rate (mGy / h). Includes 4217, with or without relevant evidence 4218, registration date 4219 and registrant 4220.

Number 4211 stores a number that identifies the measurement location. The measurement location 4212 stores location information of the location where the environment measurement is performed. The maximum temperature 4213 stores the maximum temperature at the measurement location. The minimum temperature 4214 stores the minimum temperature at the measurement location. The average temperature 4215 stores the average temperature at the measurement location. The temperature seal temperature 4216 stores the temperature indicated by the temperature seal attached to the measurement location. The dose rate 4217 stores the dose rate at the measurement location. The presence / absence of related evidence 4218 stores, for example, the presence / absence of evidence of the management information including the system diagram, test results, and the like. When the presence / absence of related evidence 4218 is "Yes", for example, the data of related evidence is saved as a file. The registration date 4219 stores the registration date of the management information. The registrant 4220 and the registrant of the management information are stored.

The device list database 43 will be described with reference to FIG. FIG. 4 is a data structure diagram showing an example of the device list database. The device list database 43 stores device management information. The management information includes the equipment number 4311 and the name 4312, each device 4313 to 4319 constituting the facility, the updater of the device list database 43, and the update date.

Each device that composes the equipment includes an electric device 4313, a power cable 4314, a power cable connection / field junction box connection 4315, a control cable 4316, a control cable connection / field junction 4317, and an electric penetrator terminal box. Includes a connection 4318 and an electric penet 4319.

Equipment number 4311 stores a number that identifies the device. The name 4312 stores the name of the device. The electric device 4313 stores a pointer to the electric device database 441 that constitutes the device. The power cable 4314 stores a pointer to the power cable database constituting the device. The power cable connection / field junction box connection 4315 stores a pointer to the power cable connection / field junction connection database that constitutes the device. The control cable 4316 stores a pointer to the control cable database constituting the device. The control cable connection / field junction box connection 4317 stores a pointer to the control cable connection / field junction connection database that constitutes the device. The electric penetrating terminal box connection unit 4318 stores a pointer to the electric penetrating terminal box connection unit database constituting the device. The electric pene 4319 stores a pointer to the electric pene database constituting the device. Remark 4320 stores special notes regarding the device. The last update date 4321 stores the last update date of the management information. The last updater 4322 stores the last updater of the management information.

The electric device database 441 is shown as an example as FIG. 5 as each device constituting the facility. The electric device database 441 stores the management information of the electric device. The electric device database 441 includes model number 4411, manufacturer 4412, installation location 4413, installation environment temperature (° C) 4414, installation environment dose (Gy / h) 4415, installation year 4416, assumed environment (temperature / dose) 4417, and evaluation life 4418. The determination 4419, the activation energy (kcal / mol · K) 4420, and the conforming 4421 are included.

Model number 4411 stores the model number of the electric device. The maker 4412 stores the maker of the electric device. The installation location 4413 stores the installation location of the electric device. In this embodiment, the installation location includes a building and a floor. The installation environment temperature 4414 stores the temperature of the installation environment. The installation environment temperature 4414 is updated after the environment measurement. The installation environment dose 4415 stores the dose of the installation environment. The installed environmental dose 4415 is updated after the environmental measurement. The installation year 4416 stores the installation year of the electric device. In other words, the year of installation 4416 is the replacement record of the electric device. The assumed environment (temperature / dose) 4417 stores the assumed temperature and dose of the installation environment. The evaluation life 4418 stores the life calculated based on the installation environment. The evaluation life 4418 is updated after the environment is measured and after the equipment is updated. The determination 4419 stores the determination for the life. The determination 4419 is updated after the environment is measured and after the equipment is updated. In the present embodiment, the determination 4419 stores “◯” when the life is, for example, 5 years or more. In the present embodiment, the determination 4419 stores “Δ” when the life span is, for example, 3 years or more and less than 5 years. In the present embodiment, the determination 4419 stores "x" when the life span is, for example, less than one year. The activation energy 4420 stores the activation energy for the material used in the electric device. Conformity 4421 stores whether it conforms to the life and requirements of the motor. In the present embodiment, the conforming 4421 stores "◯" when conforming and "x" when not conforming.

Returning to FIG. 1, the control unit 5 is composed of a memory and a CPU. The control unit 5 may be realized by dedicated hardware or may realize the function by loading and executing a program for realizing the function of the control unit 5 in the memory. good. The control unit 5 manages the master list database 41, the environment measurement result database 42, and the device list database 43. The control unit 5 displays each screen on the display 2 and controls the transition between the screens.

The control unit 5 includes a master list registration unit 51, a master list output unit 52, an environment measurement registration unit 53, an environment measurement output unit 54, a device list registration unit 55, and a device list output unit. It has 56, a conceptual diagram output unit 57, and a layout diagram output unit 58.

The master list registration unit 51 edits the management information of the master list database 41. Editing includes new registration, editing, and deletion of management information. In the present embodiment, the master list registration unit 51 edits the management information of the master list database 41 based on the input information displayed on the display 2 via the information registration screen (not shown). On the information registration screen, each management information of the master list database 41 can be input.

The master list output unit 52 acquires management information from the master list database 41, generates a master list form, and displays it on the display 2. The master list output unit 52 can set data items to be included in the form via a form setting screen (not shown). The format of the form to be created is stored in the storage unit 4 in advance. The form displayed on the display 2 can be printed by the printer 3.

The environment measurement registration unit 53 edits the management information of the environment measurement result database 42. In the present embodiment, the environment measurement registration unit 53 edits the management information of the environment measurement result database 42 based on the input information displayed on the display 2 via the information registration screen (not shown). On the information registration screen, each management information of the environment measurement result database 42 can be input.

The environment measurement output unit 54 acquires management information from the environment measurement result database 42, generates a form of the environment measurement result, and displays it on the display 2. The environment measurement output unit 54 can set data items to be included in the form via a form setting screen (not shown). The format of the form to be created is stored in the storage unit 4 in advance. The form displayed on the display 2 can be printed by the printer 3.

The device list registration unit 55 edits the management information of the device list database 43. In the present embodiment, the device list registration unit 55 edits the management information of the device list database 43 based on the input information displayed on the display 2 via the information registration screen (not shown). On the information registration screen, each management information of the device list database 43 can be input.

The device list output unit 56 acquires management information from the device list database 43, generates a device list form, and displays it on the display 2. The device list output unit 56 can set data items to be included in the form via a form setting screen (not shown). The format of the form to be created is stored in the storage unit 4 in advance. The form displayed on the display 2 can be printed by the printer 3.

The conceptual diagram output unit 57 acquires management information from the device list database 43 and outputs the equipment data conceptual diagram (conceptual diagram) 110 (see FIG. 9). More specifically, the conceptual diagram output unit 57 acquires management information including the life of the device from the device list database 43, and obtains the equipment data conceptual diagram 110 showing the connection state and the life of the device and the connected device. It is displayed on the equipment data conceptual diagram screen 230 (see FIG. 9).

The layout plan output unit 58 outputs a layout plan 120 (see FIG. 10) of the facility where the equipment is installed. More specifically, the layout plan output unit 58 can specify the location where the layout plan 120 is output via a selection screen (not shown) in the building and the floor. Then, the layout drawing output unit 58 acquires management information including location information from the master list database 41, the environment measurement result database 42, and the device list database 43, and outputs the layout drawing 120 (see FIG. 10).

The screen 200 will be described with reference to FIG. FIG. 6 is an explanatory diagram showing an example of a screen for displaying a list of master lists. The screen 200 has a search condition input unit 201, a system display unit 202, and a system list display unit 203. The screen 200 has a new registration button 200A, a target edit button 200B, a target delete button 200C, a list output button 200D, an equipment layout drawing button 200E, and a related device list button 200F.

The search condition input unit 201 can input search conditions. In the present embodiment, facility classification, system, device type, device number, and keyword can be specified as search conditions. The facility classification is the classification of the facility where the equipment is installed. For the facility classification, for example, either a design standard accident coping facility or a serious accident coping facility can be specified. As the system, the system in which the equipment is installed can be specified. As the device type, the type of device can be specified. As the device number, the device number can be specified.

The system display unit 202 is an area for displaying a list of systems based on the master list database 41.

The system list display unit 203 is an area for displaying management information of systems satisfying the search condition as a list of master lists based on the master list database 41.

When the new registration button 200A is pressed, the information registration screen of the management information of the master list database 41 is displayed. When the target edit button 200B is pressed with any of the systems displayed on the system list display unit 203 selected, an information registration screen for editing the management information of the system is displayed. The target deletion button 200C displays a deletion screen for deleting the management information of the system when the target deletion button 200C is pressed with any system displayed on the system list display unit 203 selected. When the list output button 200D is pressed, the master list output unit 52 is activated, and the system management information displayed on the system list display unit 203 is output as a master list form. When the equipment layout drawing button 200E is pressed, the layout drawing output unit 58 is activated, and the layout drawing 120 showing the layout of related equipment is displayed on the equipment layout drawing display screen 240 (see FIG. 10). When the related device list button 200F is pressed with any of the systems displayed on the system list display unit 203 selected, the device list related to the system is displayed on the screen 220 (see FIG. 8) based on the device list database 43. indicate.

The screen 210 will be described with reference to FIG. 7. FIG. 7 is an explanatory diagram showing an example of a screen for displaying a list of environmental measurement results. The screen 210 has a search condition input unit 211, a measurement list display unit 212, and a result list display unit 213. The screen 210 has a new registration button 210A, a target edit button 210B, a target delete button 210C, a list output button 210D, and an equipment layout drawing button 210E.

The search condition input unit 211 can input search conditions. In this embodiment, facility classification, installation location, and keywords can be specified as search conditions. The facility classification is the same as that of the search condition input unit 201 on the screen 200. As for the installation location, the installation location of the equipment can be specified by the building and the floor via the selection screen.

The measurement list display unit 212 is an area for displaying a list of environmental measurements based on the environmental measurement result database 42. In this embodiment, a list of periodic inspections for which environmental measurements have been performed is displayed.

The result list display unit 213 is an area for displaying a list of environmental measurement results satisfying the search conditions based on the environmental measurement result database 42.

When the new registration button 210A is pressed, the information registration screen of the management information of the environment measurement result database 42 is displayed. When the target edit button 210B is pressed with any of the environmental measurement results displayed on the result list display unit 213 selected, an information registration screen for editing the management information of the environmental measurement results is displayed. The target delete button 210C displays a delete screen for deleting the management information of the environmental measurement result when pressed with any of the environmental measurement results displayed on the result list display unit 213 selected. When the list output button 210D is pressed, the environment measurement output unit 54 is activated, and the management information of the environment measurement result displayed on the result list display unit 213 is output as a form. The equipment layout button 210E has the same function as the equipment layout button 200E.

The screen 220 will be described with reference to FIG. FIG. 8 is an explanatory diagram showing an example of a screen for displaying a list of devices. The screen 220 has a search condition input unit 221, a device type list display unit 222, and a device list display unit 223. The screen 220 has a new registration button 220A, a target edit button 220B, a target delete button 220C, a list output button 220D, an equipment layout diagram button 220E, a related master list button 220G, and an equipment data conceptual diagram button 220H.

The search condition input unit 221 can input search conditions. In this embodiment, facility classification, device type, device number, component type, installation location, manufacturer, model, remaining life, and keyword can be specified as search conditions. The facility classification, the device type, and the device number are the same as those of the search condition input unit 201 on the screen 200. As the component type, the type of component can be specified. The installation location is the same as the search condition input unit 211 on the screen 210. The manufacturer can specify the manufacturer of the device. As the model, the model of the device can be specified. The remaining life can specify the remaining life of the device.

When the new registration button 220A is pressed, the information registration screen of the management information of the device list database 43 is displayed. When the target edit button 220B is pressed with any device displayed on the device list display unit 223 selected, an information registration screen for editing the management information of the device is displayed. The target delete button 220C displays a delete screen for deleting the management information of the device when pressed in a state where any device displayed on the device list display unit 223 is selected. When the list output button 220D is pressed, the device list output unit 56 is activated, and the device management information displayed on the device list display unit 223 is output as a device list form. The equipment layout button 220E has the same function as the equipment layout button 200E. When the related master list button 220G is pressed with any device displayed on the device list display unit 223 selected, the master list related to the device is displayed on the screen 200. When the equipment data conceptual diagram button 220H is pressed with any of the devices displayed on the device list display unit 223 selected, the conceptual diagram output unit 57 is activated and the equipment data conceptual diagram 110 of the device is displayed as equipment data. It is displayed on the conceptual diagram screen 230.

The equipment data conceptual diagram screen 230 will be described with reference to FIG. FIG. 9 is an explanatory diagram showing an example of a screen for displaying a conceptual diagram of equipment data. FIG. 9 is a conceptual diagram 110 of equipment data of the electric valve 111. In the equipment data conceptual diagram 110, the electric device 112, the cable connection part / site box connection part 113, the field connection box 114, the cable 115, the electric penetrator terminal box connection part 116, and electricity are shown as the devices constituting the selected electric valve 111. A Pene junction box 117 and an electric Pene 118 are shown. The equipment data conceptual diagram 110 shows the lifespan of the electric device 112, the cable connection / field box connection 113, the cable 115, the electric penetrator terminal box connection 116, and the electric pene 118, respectively. The life of each device is displayed, for example, by changing the color, line type, thickness, etc. of the ellipse surrounding each device. In this embodiment, the line type of the ellipse surrounding each device is changed according to the life of each device.

The equipment layout diagram display screen 240 will be described with reference to FIG. FIG. 10 is an explanatory diagram showing an example of a screen for displaying the layout drawing. The layout drawing 120 shows a location where the equipment is arranged and a measurement location where the environment is measured. When the selection operation is executed for the arrangement location and the measurement location in the layout drawing 120, the screen 220 in which the equipment related to the location is displayed on the device list display unit 223 is displayed. For example, when the arrangement location is selected on the arrangement drawing 120 displayed on the equipment arrangement drawing display screen 240, the input detection unit 21 detects the selection operation. Then, the control unit 5 displays the screen 220 in which the devices arranged at the arrangement location are displayed on the device list display unit 223 based on the device list database 43. For example, when the measurement location is selected on the layout drawing 120 displayed on the equipment layout drawing display screen 240, the input detection unit 21 detects the selection operation. Then, the control unit 5 displays the screen 220 in which the device corresponding to the measurement location is displayed on the device list display unit 223 based on the device list database 43.

Next, a management method using the management device 1 will be described with reference to FIGS. 11 to 14. FIG. 11 is a flow chart showing an outline of a management method in the management device according to the present embodiment. FIG. 12 is a flow chart showing an outline of a management method in the management device according to the present embodiment. FIG. 13 is a flow chart showing an outline of a management method in the management device according to the present embodiment. FIG. 14 is a flow chart showing an outline of a management method in the management device according to the present embodiment.

As shown in FIG. 11, the management device 1 executes a management method including a database generation step S1 and an output step S2 by the control unit 5. It is assumed that the master list database 41 is generated before the execution of the database generation step S1 and the environment measurement result database 42 is generated after the execution of the database generation step S1.

The database generation step S1 will be described with reference to FIG. The control unit 5 acquires the input information input to the information registration screen (step S11).

The control unit 5 registers the management information of the device list database 43 based on the acquired input information in the device list registration unit 55 (step S12).

The output step S2 will be described with reference to FIG. The control unit 5 acquires the input information input to the form setting screen (step S21).

The control unit 5 is the device list output unit 56, and acquires the device list from the management information of the device list database 43 (step S22). The device list includes data items set on the form setting screen.

The control unit 5 is the device list output unit 56, and outputs the device list form (step S23). More specifically, the control unit 5 is the device list output unit 56, which generates and outputs a form from the acquired device list.

The processing in the layout drawing output unit 58 will be described with reference to FIG. The control unit 5 acquires the input information input to the selection screen (step S31).

The control unit 5 acquires equipment layout information in the layout drawing output unit 58 (step S32). In the present embodiment, the equipment layout information corresponding to the selected building and floor is acquired. The layout plan 120 shows a schematic plan view of the facility corresponding to the selected building and the floor, the layout location of the equipment, and the measurement location for environmental measurement.

The control unit 5 displays the layout drawing 120 on the display 2 by the layout drawing output unit 58 (step S33).

As described above, in the present embodiment, the device list database 43 can manage the management information including the environmental information of the device required to have environmental resistance, the life, and the replacement record. In this embodiment, it is possible to search for management information including environmental information of the device, life, and replacement record. In this embodiment, the management information of the device list database 43 can be edited by the device list registration unit 55. In this embodiment, the device list can be displayed as a list on the display 2, or can be printed by the printer 3 as a form.

In this embodiment, the management information of the environmental measurement result in the facility of the nuclear power plant can be managed by the environmental measurement result database 42. In this embodiment, it is possible to search the environmental measurement result of the environment in which the device is installed. In this embodiment, the management information of the environment measurement result database 42 can be edited by the environment measurement registration unit 53.

In this way, the present embodiment can appropriately manage and maintain the equipment. In this embodiment, the equipment of a nuclear power plant can be managed including environmental information related to the environmental resistance performance.

According to this embodiment, it is possible to browse and register the related evidence of the management information of the device list database 43. Thereby, the present embodiment can easily and accurately explain the validity of the management information stored in the device list database 43.

According to the present embodiment, the equipment data conceptual diagram 110 can visually output management information including the life of the equipment and other equipment connected to the equipment. In this embodiment, in addition to the life of one device, the life of other connected devices is displayed together in an identifiable manner by color or the like, so that it is easier to understand the life of the device and the replacement time. The data conceptual diagram 110 can be output.

In this embodiment, the device list database 43 includes and stores the last update date 4321 and the last updater 4322 as management information. Thereby, the present embodiment can easily and accurately explain the validity of the management information stored in the device list database 43.

According to the present embodiment, when the installation location or measurement location shown in the layout diagram 120 displayed on the equipment layout diagram display screen 240 is selected and operated, the management information of the equipment installed at the selected location is browsed. Can be done. Thereby, the present embodiment can easily search for the device.

By the way, the management device, the management method, and the management program according to the present embodiment have been described so far, but they may be implemented in various different forms other than the above-described embodiment.

The master list registration unit 51 may receive the registration information or edit information of the master list database 41 as a file, and may edit the master list database 41 based on the received file. The environment measurement registration unit 53 may receive the registration information or edit information of the environment measurement result database 42 as a file, and edit the environment measurement result database 42 based on the received file. The device list registration unit 55 may receive the registration information or edit information of the device list database 43 as a file, and may edit the device list database 43 based on the received file.

1 Management device 2 Display (output unit)
21 Input detector 3 Printer (output)
4 Storage unit 41 Master list database 42 Environmental measurement result database 43 Device list database 5 Control unit 51 Master list registration unit 52 Master list output unit 53 Environmental measurement registration unit 54 Environmental measurement output unit 55 Equipment list registration unit 56 Device list output unit 57 Conceptual diagram output unit 58 Layout diagram Output unit 110 Equipment data conceptual diagram (conceptual diagram)
120 layout

Claims (1)

A master list database that stores at least the systematic name, device name, installation location, device request function, EQ device name required to implement the required function, and registration date for EQ devices.
An environmental measurement result database that stores at least the measurement location, temperature, dose, and registration date for environmental measurement in a nuclear power plant,
At least the device name related to the EQ device, the EQ device name required for mounting the required function, the installation location of the EQ device required for mounting the required function, the installation year indicating the replacement record, the model number, and the temperature and dose. In addition to memorizing the assumed environment including, the installation environment temperature and installation environment dose of the EQ equipment required for mounting the required function are memorized based on the measurement location, temperature, and dose stored in the environment measurement result database, and the installation is performed. An equipment list database that stores the evaluation life of EQ equipment required for mounting the required function calculated based on the ambient temperature and the installation environment dose, and the update date.
It is possible to search, newly register, edit, and delete the master list database, the environment measurement result database, and the device list database, and display and output the stored information of the master list database, the environment measurement result database, and the device list database. Control device and
EQ equipment management equipment for nuclear power plants, including.

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