JPH0224104B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a comprehensive training device for maintaining and improving the system operation techniques and skills of power supply station personnel.

[Conventional technology]

A conventional device of this type is shown in FIG. In the figure, 1 is an information transmission device, 2 is a regular CPU 3 and a standby CPU 4 of the power supply automation system.
5 is a switching device for switching the above-mentioned regular system.
A shared storage device shared by CPU3 and standby CPU4,
6 is a power supply board for online use, 7 is an operator console for online use, and 8 is a standby CPU for training.
4 and a connection switching device that connects the CPU 12 with a training function, 9 a power supply board for training, 10 an operator console for training, 13 a CPU with a system simulation function, 14 a shared storage device, and 15 a trainer. It's a console.

On the other hand, the function for creating grid information in a simulated manner is provided by the connection switching device 8 and the CPU 1 equipped with a grid simulation function for simulating the power grid.
3, a CPU 12 with a training function for a trainer that sets training conditions or substitutes for operators at other power supply stations, power plants, and substations, a shared storage device 14 that connects the two, and a man-machine device for the trainer. It consists of a trainer console 15.

Next, the operation will be explained.

CB, LS opening/closing information and TM information such as power flow and voltage of the power system are normally taken in to the regular CPU 3 of the power supply automation system through the information transmission device 1.
This information is displayed on the online power supply panel 6 or the CRT device of the operator console 7, and the power supply station staff monitors this information and carries out power supply operations.

Therefore, when training power supply station staff, the standby CPU 4, which is normally not used, can be used. If a standby CPU4 is used in a training simulator used for training power supply station staff,
By installing a new power supply board and operator console for training, it is possible to have the same configuration as an online power supply automation system.

On the other hand, the function for creating a simulation of online information is a CPU 13 equipped with a system simulation function that simulates the power system, and a power supply operation that performs power supply operations based on training conditions or receiving power supply instructions by telephone from the power supply station. CPU12 equipped with a training function for trainers who act as substitutes for power plant and substation operators
, a shared storage device 14 and a trainer console 15 that connect the two.

The conventional training equipment for training power supply station staff is configured as described above, so it is possible to
One drawback was that it was impossible to carry out comprehensive training in which all locally paid operators participated and received training at the same time.

[Summary of the invention]

This invention was made in order to eliminate the drawbacks of the conventional ones as described above, and it is installed in a training center as one system that has a system simulation function for creating online information, a training function, and a power supply function. By connecting the standby CPU of the power supply automation system for centrally paid, grid-paid, and local paid power supply and the training CPU installed in the above-mentioned training center through an information transmission system, it is possible to inexpensively train central-paid, grid-paid, and local paid power supply station staff. The objective is to provide a comprehensive training device that allows employees to carry out comprehensive training simultaneously at each work location.

[Embodiments of the invention]

An embodiment of the present invention will be described below with reference to the drawings. In Figure 2, parts that are the same as those in Figure 1 are designated by the same reference numerals. In Figure 2, the dotted line frame A indicates central supply (central dispatch center), B indicates grid supply (grid dispatch center), and C indicates local supply (local dispatch center). ), D is the central part of the training system for creating a simulated system information installed at the training center, 11 is the information transmission system, 12
13 is a CPU with a training function, 13 is a CPU with a system simulation function, 14 is a shared storage device, 15 is a trainer console, 16 is a connection switching device for the training center's power supply function CPU, 17 is a CPU with a power supply function , 18 is a power supply board for training, and 19 is an operator console for training.

Opening/closing information of CBs and LSs of the power system, and TM information such as power flow and voltage are normally taken into the regular system CPU 3 of the power supply automation system through the information transmission device 1 provided at the intermediate supply A, for example. This information is displayed on the online power supply panel 6 or the CRT device of the operator console 7, and the power supply station staff monitors this information and carries out power supply operations.

Therefore, when training power supply station staff, it is possible to use the standby CPU4, which is not normally used, and by installing a power supply board and operator console for training, it is possible to use the same system as the power supply automation system. This allows for a hardware configuration that can enhance the sense of realism for power supply station staff conducting training.

Next, the operation of the training device according to the present invention will be explained.

First, when comprehensive training is to be carried out for central, system, and local power supply station staff, the connection switching device 8 that connects each power supply station is switched to the standby CPU 4.

Next, the trainer creates problems for training from the trainer console 15 through the CPU 12 equipped with a training function.

The training questions above are based on the initial power system
Creation of TM information such as the opening/closing status of CB and LS, power flow, and voltage (based on power flow calculations), as well as accident occurrence time, type,
After setting conditions and completing training preparations, the training begins.

Thereafter, the CPU 13 equipped with a system simulation function performs necessary simulation calculations at regular intervals and stores system information in the shared storage device 14.

The CPU 12 equipped with a training function sends the above-mentioned system information to the standby CPU 4 of the power supply automation system via the connection switching device 8 in the same period and in the same format as the information transmission device 1 of the actual system.

Standby CPU 4 is CPU 1 equipped with the above training function.
2, displays the information on the power supply board 9 and the CRT device of the operator console 10,
Communicate to training operator.

The software to carry out the above training is
The online power supply station automation system can be used as is.

Meanwhile, trained operators at each power supply station issue necessary power supply instructions by telephone. All power supply commands from the training operator are received by the trainer, and the trainer performs the necessary operations on the trainer console 15 provided at the training center.
It is performed from the CRT and stored in the shared storage device 14 through the CPU 12 equipped with a training function. Then, the CPU 13 equipped with a system simulation function receives the information stored in the shared storage device 14 and performs simulation calculation of a new system.

As described above, training is performed using the same movements as the actual system.

In addition, the CPU 13 equipped with the above-mentioned system simulation function is
The entire system, including central pay, system pay, and local pay, is processed at once.

Further, when training only one power supply station staff, only the standby CPU 4 of the power supply station concerned can be connected to the training CPU 12 of the training center, and the training can be conducted in the same manner as above.

In addition, in the case of a power supply station where the power supply automation system is not duplicated and there is no standby CPU, it is possible to train at the training center by connecting the power supply function CPU 17 of the training center to the training CPU 12 with the connection device 16. be.

〔Effect of the invention〕

As described above, according to the present invention, the system simulation function, training function, and power supply function, which are the central parts of the training device, are installed in only one place as one system, and this is combined with central power supply, system power supply, and local power supply function. The configuration is such that the standby CPU at the power supply station is connected to the power supply station through an information transmission system, so the training equipment can be made at low cost and can be
Comprehensive training including system-based and local-based training becomes possible. Furthermore, the database required for training is one system, which facilitates maintenance, reduces the number of trainers, and improves the conditions for training.

In addition, if the computer is not installed at a power supply station or standby system,
This has the effect of making it possible to conduct training at the training center even at power supply stations where CPUs are not installed.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing a conventional training device, and FIG. 2 is a block diagram showing an embodiment of the training device according to the present invention. 1 is an information transmission device, 2 is a switching device between the regular system and standby system, 3 is the regular CPU of the power supply automation system,
4 is a standby CPU, 5 is a shared storage device, 6 is a power supply board for online use, 7 is an operator console for online use, 8 is a connection switching device for training purposes, 9 is a power supply board for training purposes, 10 is a power supply board for training purposes. Operator console, 11 is information transmission system, 12 is CPU with training function, 13 is equipped with system simulation function
CPU, 14 is the shared storage device, 15 is the trainer console, 16 is the training center power supply function CPU
connection switching device, 17 is a CPU with power supply function,
18 is a power supply board for training, and 19 is an operator console for training. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Claims] 1. A comprehensive training device for training grid operation techniques and skills of power supply station staff, which is equipped with a CPU equipped with a system simulation function, a CPU equipped with a training function, and a power supply function installed at a training center.
CPU and standby CPU of each power supply automation system at central power dispatch center, grid power dispatch center, and local power dispatch center
At the same time, they are connected through an information transmission system, and the power supply station staff can conduct system operation training at the training center, only at the self-service power supply station within their own work power supply station, and can further train the power supply station staff at multiple power supply stations within each power supply station. A comprehensive training device characterized by being able to carry out comprehensive system operation training including