JPS6094134A - Simulated device of plant - Google Patents

Abstract

PURPOSE:To facilitate the comparison between operations, and to increase the training efficiency by providing an operation process display device which displays simultaneously on a time-series basis the contents of a storage device of the model operation process and an operation process. CONSTITUTION:When an operator operates a simulated control panel 1, a signal UT is sent into an arithmetic controller 3 through an input-output device 2. The calculated results and the time when the operation is carried out are stored in an operator's operation procedure storage device 6 as a signal DT. The calculated results are outputted to the simulated control panel 1 as a signal OT. By repeating said process, the change of a plant characteristic is stored in the operator's operation procedure storage device 6. Further, the model operation procedure and the plant characteristic are stored as a signal BT in an operator's process storage device 5 from an instructor console 4 through an input-output device 2. An output command is outputted from an instructor console 4 by specifying an optional period of time.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a plant simulator that clarifies the difference between a model operating procedure and an operator's operating procedure.

[Technical background of the invention and its problems] The operation of complex, large-scale plants that strongly require safe and efficient operation, as seen in power generation, electric power@'iJ iron, chemical, etc. plants, requires , operator training becomes essential, and plant simulators are provided for this purpose.

In the 1111 operation training using this plant simulation device, operators operate various operating instruments on a simulated control panel according to a model operating procedure manual, and an instructor gives instructions to the operators. Additionally, instructors have provided guidance and training to operators by reproducing the operator's operations and resulting changes in plant characteristics on the simulated control panel as needed from the instructor console located behind the simulated control panel. .

However, in the 11th training session "Operating using the above method," it is not possible to simultaneously display the time lag between the operations performed by the operator and the model operating procedure, as well as the resulting differences in plant characteristics. Operation and example j) E-turn −1=
It is important to clearly understand the differences between the
l! + There were problems ○ [Object of the invention] The present invention provides a model operating procedure, operations performed by an operator, and
By simultaneously displaying the changes in plant characteristics caused by the process, it is possible to easily compare the model operating procedure with operator operations, clarify the differences between the two, and improve the effectiveness of operator training. The purpose is to provide and provide plant simulation equipment.

[Summary of the Invention] Therefore, the present invention stores a model operation procedure memory that stores a model transfer procedure and the resulting change in plant characteristics, and records the operator's operator JIEj and the resulting change in plant characteristics.1. ζ・Driver operator + [storage device, driver 11i that simultaneously displays the contents of the above two 6-self memory loans in chronological order
The present invention is characterized in that by providing a display device, it is possible to compare the model operation procedure and the operation procedure.

[Embodiment of the invention] FIG. 1 shows a plant simulation fa according to an embodiment of the invention.
t is shown, and l is on a simulated control panel that has the same display, setter indicator, operating instruments, etc. as the control panel of the actual plant. 2 is an input/output device that inputs and outputs various signals;
Reference numeral 3 denotes an arithmetic and control device that performs simulation calculations of the functions of the control device in the actual plant, simulation calculations of the physical characteristics of the actual plant, and the like.

Reference numeral 4 denotes an instructor console that can control the start/stop and initialization of simulated calculations, and issue instructions for executing various functions. Reference numeral 5 is a model operating procedure storage device that stores simulated operating procedures and the resulting changes in plant characteristics, and 6 is a model operating procedure storage device that stores the operating procedures performed by the operator on the simulated control panel and the resulting changes in plant characteristics. This is an operator operator 11i storage device. 7 is an operating procedure display device that simultaneously displays the contents of the two storage devices 5 and 6. When operating training is conducted with the above configuration, when the operator operates the simulated control panel 1, the signal UT is displayed as an input/output device. 2 to the arithmetic and control unit 3 for calculation, and the result, the mth operation, and the time when the operation was performed are used as a signal DT to perform operator operation procedure '6.
12 storage device 6. At the same time, the performance Yushu is No. 16 O
It is output as T to the simulated control panel 1, and output devices on the simulated control panel, such as lamps and instructions 1, are operated. By repeating the above operations until the end of the operator training, all operations performed by the operator, their times, and changes in plant characteristics can be recorded using operator controls 11 + records 1 or equipment ■p, '6. do.

Model 1ji1. The operating procedures and plant characteristics are determined in advance.
From the instructor console 4, it is recorded as No. 41 13T in the operator's hand storage device 5 via the input/output device 2.
Breathe. By operating the simulated control panel 1 as a normal operation, the forked finger probe performs the same processing as when operated by the operator, and the result is stored in the model operation ML storage device as No. 1d BT. 5. h: ``It is also possible to memorize things.

From the instructor console 4, it is possible to specify whether to store the operating procedure and plant characteristics [1:] resulting from the operation of the simulated control panel 1 in the operator operating procedure memory device 6 or model 111) or in the operating procedure memory device R5. conduct.

During driving training or after the completion of continuous training, the instructor specifies an arbitrary time range and issues an output command from the instructor console 4, so that the model driving procedure storage device 5 and the operator operator Lf (stored in the storage device 6) The contents recorded within the specified time range are called out as signals AT and cT, respectively, and sent as signals F through the input/output device @2.
It is output as T to the operating procedure display device 7. At this time, if a selection switch is installed on the instructor console 4 so that one or more of the various plant characteristics can be selected, it is possible to advance operation 9111 and output only the necessary plant characteristics. It becomes possible.

For example, a CRT, typewriter, etc. as an operating procedure display device.
By using , the contents of the model driver+1D storage device 5 and the contents of the operator operation procedure storage device 6 can be displayed in chronological order.

As described above, the model driver j: 1 and the resulting changes in plant characteristics, as well as the operator's operating procedure and the resulting changes in plant characteristics are simultaneously displayed as a time chart on the operating procedure display device 7. It becomes easy to compare the operating procedure with the operator's operating procedure.

[Effects of the Invention] As described above, according to the 13th chapter of the book, the model operating procedure and the operator's 'fIY! I' of Sakude 11f+! The differences and the resulting differences in plant characteristics are shown in the intercropping. As a result, operators can learn model operating procedures after clearly grasping the differences between their own operating operations, mastery and operating procedures, and the resulting differences in plant characteristics.
1. An efficient plant simulator can be obtained.

[Brief explanation of the drawing]

81 (Fig. 1 d is a diagram of a plant simulator showing one of the embodiments of the present invention a i; u; Fig. 2 is a flow showing a method of operator training) 1 view y, l = δ. 1 Imitation jli141iiIl board 2 ・I/O device (σ
3-? 'i'f 3'7: 1ii11ill g
Placement 4... Instructor console 5 42)! II'ri, i car driver JII to 1 n
[Si1; Police (≦ToS device 6...operator operator +1E
Book i 1. Device 7... Operating procedure display drawing 1

Claims (1)

[Claims] 1. A device on the calculation side that simulates the physical time of the plant and the functions of the control device. and an instructor console that provides simulated calculation data to this calculation control device.
A plant simulation system having a simulated control panel equipped with various operating instruments similar to the real 7 runt for displaying the plant state simulated by the arithmetic and control device r''C and inputting operator operations to the control device Model driver ray when drinking
1 and model operating procedure, change in plant characteristics due to hand j dark. and an operator operator l1l that memorizes the operator's omitted operating procedures and changes in plant characteristics due to operations performed by the operator.
A plant simulator comprising: a l'I recording device; and an operating procedure display device that simultaneously displays the contents of the model operating procedure memory device and the contents of the operator and the operator j1@memory device. .