JPH08280111A - System monitoring and control panel - Google Patents

Abstract

PURPOSE: To display a system diagram only on a system monitoring and control panel and easily enable extension and modification of facilities by accommodating a plurality of monitoring and control apparatuses in a line and forming a total system diagram in the range of the monitoring and control. CONSTITUTION: On the monitoring panel 1 at the surface of a system monitoring and control panel 10, a monitoring and control apparatus 2 for one transmission line is arranged as many as required. At the surface thereof, a block panel surface frame 3 mounting a selection switch 6 is provided but a mosaic panel 4 of aluminum as the nonmagnetic material is used for the surface frame 3 in view of reduction of weight. The surface is coated, at the time of painting the control panel, with the powder of magnetic material and is then rendered the painting with a wear-proof paint. Moreover, a partial system diagram of the monitoring and control range is displayed on the panel surface of the monitoring and control apparatus 2 through combination of a plurality of mosaic panels prepared. As a result, since it can be judged easily to which system the facility of the monitoring object belongs, extension and modification can be realized very easily.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system monitoring and control panel for monitoring a power system, and more particularly to a system monitoring and control panel in which a plurality of monitoring and control devices having functions distributed for each facility of the power system are combined.

[0002]

2. Description of the Related Art As is well known, a system monitoring control board is used to monitor a power system. This system monitoring and control panel is configured by combining a plurality of monitoring and control devices that monitor each facility of the power system.

A conventional example of such a system monitoring and control panel is shown in FIG.
And FIG. 9 is demonstrated. As shown in the figure, the system monitoring control board 16 is a monitoring control device 15 in which the functions are distributed for each facility.
It is configured by combining a plurality of. This monitoring control device 1
5, a selection switch 12, a display 13, a nameplate 14, etc. are mounted on the panel of the surface frame 11, and the selection switch 12 and the display 13 monitor and control each facility. Since the power system to be monitored and controlled is not displayed in 16, the power system to be monitored and controlled was displayed on another large monitoring panel.

[0004]

However, although the conventional large-scale monitoring panel displays the power system diagram, it does not display which system the facility to be monitored and controlled is targeted for. The operability for was not good. In addition, when the power system equipment is expanded / changed, it is necessary to expand / change the monitoring control device housed in the system monitoring / control panel for each expansion / change. There was a problem that it had to be economical.

The present invention (corresponding to claims 1 to 3) has been made to solve the above problems, and its purpose is to:
It is intended to provide a system monitoring and control panel that can display a system diagram that is to be monitored and controlled only by the system monitoring and control panel, and that can easily respond even if system equipment is added or changed. Another object of the present invention (corresponding to claim 3) is to provide a system monitoring and control panel to which a magnet can be attached without changing the material of the panel.

[0006]

In order to achieve the above object, the first aspect of the present invention provides a system monitoring and control panel comprising a combination of a plurality of monitoring and control devices whose functions are dispersed for each facility of the power system. A plurality of supervisory control devices provided with a partial system diagram of a range over which the supervisory control device monitors and controls the surface, and a plurality of supervisory control devices arranged side by side, and an overall system diagram of the range over which the supervisory control device performs supervisory control. It is characterized in that it is configured.

According to a second aspect of the present invention, the partial system diagram provided on the panel surface of the supervisory control device is configured by combining a plurality of types of mosaic panels prepared in advance to represent the system diagram. The system monitoring and control board according to claim 1, which is characterized in that.

According to a third aspect of the present invention, a powder of a magnetic material is adhered to a panel surface of the monitor and control device, a coated surface is further formed on the magnetic material, and a magnet can be mounted on the panel surface. The system monitoring and control board according to claim 1, wherein

[0009]

According to the present invention (corresponding to claims 1 to 3),
Since the system equipment and system diagram of the range to be monitored and controlled are displayed on the system supervisory control panel, the supervisor can easily determine to which system the facility to be monitored belongs. Therefore, even if the system equipment is added or changed, it is possible to easily cope with it, so that it is possible to provide a system monitoring and control panel with improved operability and high reliability.

According to the present invention (corresponding to claim 2),
Since a mosaic panel is used on the panel surface,
If there is an expansion or modification of the power system equipment, it can be handled simply by changing the mosaic panel for each expansion or modification. Further, according to the present invention (corresponding to claim 3), it is an object of the present invention to provide a system monitoring and control panel capable of mounting magnets without changing the material of the panel.

[0011]

Embodiments of the present invention will now be described with reference to the drawings. FIG. 1 is a front view of a system monitoring control board which is an embodiment (corresponding to claims 1 to 3) of the present invention, FIG. 2 is a perspective view of the monitoring control device of FIG. 1, and FIG. 3 is a mosaic panel of FIG. FIG. 4 is a side view of the mosaic piece of FIG.

As shown in the figure, a necessary number of supervisory control devices 2 for one transmission line are arranged on a supervisory panel 1 on the surface of a system supervisory control board 10. A block panel surface frame 3 having a selection switch 6 mounted on the surface of the monitor control device 2.
The block panel surface frame 3 is made of, for example, a non-magnetic material aluminum mosaic panel 4 in order to reduce the weight.

However, since aluminum is a non-magnetic material,
It is not possible to attach a magnet. Therefore, in order to make it possible to attach a magnet, powder of a magnetic material is adhered to the surface of the aluminum mosaic panel 4 made of the non-magnetic material when the control panel is coated, and the magnetic material is further abrasion-resistant. It has a wear-resistant coating. Further, a magnet-equipped cover 8 for operation prohibition, a magnet-equipped nameplate 9 capable of moving the attachment position, and the like can be attached to the surface of the panel 4 without changing the material and configuration of the mosaic panel 4 of the monitor control device 2.

Furthermore, on the panel surface of the monitor control device 2, a partial system diagram of a range in which monitor control is performed by combining a plurality of types of mosaic panels prepared in advance is displayed.
Even if the power system equipment is added or changed, it can be easily handled by changing the mosaic panel for each addition or change.

Further, as shown in FIG. 3, the selection switch 6
Since the periphery of is covered with a magnet-attached cover, the selection switch 6 is magnetically shielded and is less susceptible to external magnetic influences. Furthermore, since the mosaic piece 5 is a plug-in type as shown in FIG. 4, it can be replaced easily.

FIG. 5 is a perspective view of a supervisory controller of another embodiment of the present invention (corresponding to claims 1 to 3), FIG. 6 is a plan view of the mosaic panel of FIG. 5, and FIG. 7 is a mosaic of FIG. It is a side view of a piece.

As shown in the figure, these supervisory control devices 2
A block panel surface frame 3 having a selection switch 6a attached is provided on the surface of the surface frame 3. The surface frame 3 uses a mosaic panel 4 composed of a mosaic piece 5 as shown in FIG. For example, non-magnetic material aluminum is used.

However, since aluminum is a non-magnetic material,
It is not possible to attach a magnet. Therefore, in order to allow the attachment of the magnet, the mosaic piece 5 forming the mosaic panel 4 has an iron plate 7 made of a magnetic material attached from the back surface as shown in FIG. Therefore, it is possible to use the magnet-inhibiting cover 8 for prohibiting the operation of the selection switch 6 and the magnet-equipped nameplate 9 that can move the mounting position, without changing the material and the configuration of the mosaic panel 4 of the monitor control device 2.

Further, it is possible to show a whole electric power system diagram in which a plurality of supervisory control devices 2 each having a partial system diagram of a range to be supervised and controlled on the surface of the panel 4 are housed side by side and supervised and controlled. Furthermore, since a partial system diagram of a range in which a plurality of types of mosaic panels 4 prepared in advance are combined and monitored and displayed is displayed on the panel surface of the monitor control device 2, expansion / change of power system equipment is performed. Even if there is, you can easily respond by simply changing the mosaic panel each time it is added or changed.

The present invention is not limited to the panel such as the block panel and the mosaic panel of each of the above-mentioned embodiments, but can be applied to the case where the material is a non-magnetic material and a magnet needs to be attached. Is.

[0021]

As described above, the present invention (Claim 1)
According to claim 3), a magnet with a magnet cover or a nameplate can be attached to the surface of the panel or the like, and the system monitor and control panel has the system equipment and system diagram of the range to be monitored and controlled. Since it is displayed, the monitoring staff can easily determine to which system the equipment to be monitored belongs, so that it is possible to easily deal with the addition / change of system equipment. Therefore,
It is possible to provide a system monitoring and control panel with improved operability and high reliability.

[Brief description of drawings]

FIG. 1 is a front view of an embodiment of the present invention.

FIG. 2 is a perspective view of the monitoring control device of FIG.

FIG. 3 is a front view of the mosaic panel of FIG.

FIG. 4 is a side view of the mosaic piece shown in FIG.

FIG. 5 is a perspective view of a monitor controller according to another embodiment of the present invention.

6 is a front view of the mosaic panel of FIG.

FIG. 7 is a side view of the mosaic piece of FIG.

FIG. 8 is a front view of a conventional system monitoring and control board.

9 is a perspective view of the monitoring control device of FIG.

[Explanation of symbols]

1 ... Monitoring panel, 2 ... Monitoring control device, 3 ... Block panel surface frame, 4 ... Mosaic panel, 5 ... Mosaic piece,
6, 6a ... Selection switch, 7 ... Iron plate, 8, 8a ... Magnet cover, 9 ... Magnet name plate, 10 ... System monitoring control panel, 11
... front frame, 12 ... selection switch, 13 ... indicator, 14 ...
Name plate, 15 ... Monitoring control device, 16 ... System monitoring control panel.

Claims (3)

[Claims] 1. A system monitoring and control panel comprising a combination of a plurality of monitoring and controlling devices whose functions are dispersed for each facility of a power system, and a plurality of partial system diagrams are provided on a panel surface in a range to be monitored and controlled by the monitoring and controlling device. And a plurality of the monitoring control devices are housed side by side to form an overall system diagram of a range in which the monitoring control device monitors and controls. 2. The partial system diagram provided on the panel surface of the supervisory control device is configured by combining a plurality of types of mosaic panels prepared in advance to represent the system diagram. The system monitoring and control panel described. 3. A powder of a magnetic material is adhered to a panel surface of the monitor and control device, a coated surface is formed on the magnetic material, and a magnet can be attached to the panel surface. The system monitoring and control panel according to claim 1.