Drainage basin cascade hydropower station dispatching telephone control device

Abstract

A drainage basin cascade hydropower station dispatching telephone control device comprises a main regulation and control command room and a plurality of cascade power stations, and each cascade power station is provided with a plurality of control rooms. Control contact numbers are independently arranged in the main regulation and control command room and the control rooms, and the main regulation and control command room is in communication connection with the control rooms through the control contact numbers; the control contact phone is provided with a maintenance control button, a regulation and control scheduling button, an accident processing button and a general processing button, the maintenance control button, the regulation and control scheduling button, the accident processing button and the general processing button are used for an operator on duty to select the type of an issued instruction, and the control contact phone end of each control room receives a corresponding signal. According to the drainage basin cascade hydropower station dispatching telephone control device provided by the utility model, a person in charge of each control instruction can be found at the first time, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a telephone control device, in particular to a dispatching telephone control device for cascade hydropower stations in a river basin. Background Art

[0002] In the operation and control process of large hydropower stations, the cascade multi-level hydropower stations adopt the "integrated control" [1] management mode, which is responsible for the remote dispatching, monitoring and control of the cascade power stations. Since it is necessary to carry out real-time dispatching of cascade power stations and reservoirs at the same time, and most power stations are controlled by different power grid dispatching and control centers, the dispatching personnel must obtain the corresponding order-receiving qualifications to carry out the dispatching business. Therefore, the comprehensive ability requirements of the dispatching personnel are high, and the training cycle is relatively long. In the operation and control process of hydropower stations, the control business of the centralized control center mainly consists of six aspects: dispatching, monitoring, control, accident handling, technical management, and equipment management. For example, the current hydropower station remote dispatching centralized control center is equipped with 6 shifts, each with 3 people, namely the duty director, the deputy duty director, and the duty officer. The duty mode adopts "five shifts and three turns". Under normal circumstances, before the three personnel carry out dispatching work, they must obtain the power grid order-receiving qualifications and the dispatching production work qualifications of the unit. However, with the expansion of the company's business, personnel turnover, and the long training and certification period of the control personnel, it is often impossible to fully staff or carry out dispatching production work according to the standard position quota. In addition, due to unclear division of labor, the existing dispatch communication system is crudely designed and only meets basic communication needs, resulting in confusion when making and receiving dispatch calls, unclear work priorities, and low work efficiency. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a dispatching telephone control device for cascade hydropower stations in a river basin, so as to solve the problems that during the telephone dispatching control process of the hydropower station, the person in charge of various control instructions cannot be found in the first time due to poor pertinence of telephone calls; the work content cannot be accurately reported, resulting in confusion when making and answering dispatching calls, unclear work priorities and low work efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A dispatching telephone control device for cascade hydropower stations in a river basin, comprising a main control command room and multiple cascade power stations, each of which is provided with multiple control rooms; the main control command room and each control room are independently provided with control contact telephones, and the main control command room establishes a communication connection with each control room through the control contact telephones;

[0006] The control contact telephone is provided with a maintenance control button, a regulation and dispatch button, an accident handling button and a general handling button. The maintenance control button, the regulation and dispatch button, the accident handling button and the general handling button are used by the on-duty personnel to select the category of instructions to be issued, and the control contact telephone end of each control room receives the corresponding signal.

[0007] The maintenance control button, regulation and dispatch button, accident handling button and general handling button are all provided with message control prompt lights and control buttons.

[0008] The markings of the message control prompt lights on the maintenance control button, regulation and dispatch button, accident handling button and general handling button are set differently.

[0009] The utility model provides a dispatching telephone control device for cascade hydropower stations in a river basin, which has the following technical effects:

[0010] 1) By setting maintenance control buttons, regulation and dispatch buttons, accident handling buttons and general handling buttons on the control contact phone, the on-duty personnel can press the corresponding command button according to the type of command that needs to be issued at the time. When the control contact phone end of the power station control room receives the corresponding signal, the relevant person in charge can receive the command in a more targeted manner, thereby improving the accuracy of telephone control and improving work efficiency.

[0011] 2) By setting the control button, according to the type of control command that needs to be conveyed at that time, press the control button, and the message control prompt light corresponding to the control contact number at the cascade power station end will flash, so that you can quickly know the type of control command and respond quickly to let a dedicated person answer the call.

[0012] 3) The message control prompt light has different colors to be set. By setting the message control prompt light to different colors, the on-duty personnel can understand the message instruction category of the control contact phone at the first time through the different flashing colors of the message control prompt light. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 This is a diagram of the communication connection relationship between the main control command room and each level of cascade power stations in the utility model.

[0015] Figure 2 It is a top view of the control telephone in the utility model.

[0016] Figure 3 This is a schematic diagram of circuit connection in the utility model.

[0017] In the figure: main control command room 1, first-level power station 2, second-level power station 3, control contact phone 4, first control room 201, second control room 202, third control room 301, fourth control room 302, microphone 401, incoming call display screen 402, dial button 403, maintenance control button 404, control and dispatch button 405, accident handling button 406, general processing button 407, loudspeaker 408, message control prompt light 409, control button 410, communication controller 411, signal recognition module 412, audio control module 413. DETAILED DESCRIPTION

[0018] like Figure 1-2 As shown, a dispatching telephone control device for cascade hydropower stations in a river basin includes a main control command room 1, a first cascade power station 2, a second cascade power station 3, and a control contact telephone 4. The main control command room 1 establishes a communication connection with the first cascade power station 2 and the second cascade power station 3 through the control contact telephone 4.

[0019] Specifically, a first control room 201 and a second control room 202 are independently provided in the first cascade power station 2 ; and a third control room 301 and a fourth control room 302 are independently provided in the second cascade power station 3 .

[0020] Control contact telephones 4 are independently provided in the main control command room 1 , the first control room 201 , the second control room 202 , the third control room 301 and the fourth control room 302 .

[0021] A microphone 401 is arranged on the right side of the control contact phone 4 , an incoming call display screen 402 is arranged on the upper left side of the control contact phone 4 , and a dial button 403 is arranged on the bottom left side of the control contact phone 4 .

[0022] The upper part of the dial button 403 is respectively provided with a maintenance control button 404, a control and dispatch button 405, an accident handling button 406 and a general processing button 407. By providing the maintenance control button 404, the control and dispatch button 405, the accident handling button 406 and the general processing button 407 on the control contact phone 4, it is convenient for the duty personnel to press the button of the corresponding instruction according to the type of instruction that needs to be issued at that time. When the control contact phone end of the power station control room receives the corresponding signal, the relevant person in charge can receive the instruction in a more targeted manner, thereby improving the accuracy of telephone control and improving work efficiency.

[0023] Example 2

[0024] On the basis of Example 1, the structural settings of the maintenance control button 404, the control and dispatch button 405, the accident handling button 406 and the general handling button 407 are the same. A message control prompt light 409 is set on the right side of these buttons; a control button 410 is set next to the message control prompt light 409. The control button 410 is pressed according to the type of control instruction that needs to be conveyed at the time, and the message control prompt light 409 corresponding to the control contact phone 4 of the cascade power station end flashes, so that the type of control instruction can be quickly known, and a quick response can be made to let a dedicated person answer the call.

[0025] Example 3

[0026] On the basis of Example 2, the message control prompt lights 409 set on the repair control button 404, the control and dispatch button 405, the accident handling button 406 and the general handling button 407 are marked with different settings, where the markings are represented by colors or symbols, etc., and the color is used in this application. By setting the message control prompt lights 409 with different colors, it is convenient for the on-duty personnel to understand the message instruction category of the control contact phone 4 at the first time through the different flashing colors of the message control prompt lights 409.

[0027] Example 4

[0028] On the basis of Example 1, the control contact phone 4 is provided with a speaker 408, and the speaker 408 is selected from the commercially available GRP2615 color screen telephone or the speaker in the CDU-HOS-F600 full touch phone. The speaker 408 is connected to the communication controller 411, and the communication controller 411 model is: MVME333-2. The communication controller 411 is provided with a signal identification module 412, and the signal identification module 412 model is: DSQC652. By connecting the provided speaker 408 and the signal identification module 412, when the control contact phone 4 receives the control command, a ring is sounded to prompt the duty personnel to answer the call.

[0029] Example 5

[0030] On the basis of Example 4, a plurality of audio control modules 413 are connected between the signal identification module 412 and the speaker 408. The model of the audio control module 413 is ASR-M09C. By setting the plurality of audio control modules 413, when the communication controller 411 receives different control instructions, the ringing of the contact telephone can be controlled by setting different audio ringtones, so that the power station duty personnel can immediately identify the type of control instruction or the type of reported information through the different ringtones.

Claims

1. A dispatching telephone control device for cascade hydropower stations in a river basin, characterized by: It comprises a main control command room (1) and a plurality of cascade power stations, each of which is provided with a plurality of control rooms; the main control command room (1) and each control room are independently provided with a control contact telephone (4), and the main control command room (1) establishes a communication connection with each control room via the control contact telephone (4); The control contact telephone (4) is provided with a maintenance control button (404), a control and dispatch button (405), an accident handling button (406) and a general handling button (407). The maintenance control button (404), the control and dispatch button (405), the accident handling button (406) and the general handling button (407) are used by the duty personnel to select the type of instructions to be issued, and the control contact telephone (4) of each control room receives the corresponding signal.

2. A dispatching telephone control device for cascade hydropower stations in a river basin according to claim 1, characterized in that: The maintenance control button (404), the regulation and dispatch button (405), the accident handling button (406) and the general handling button (407) are all provided with a message control prompt light (409) and a control button (410).

3. A dispatching telephone control device for cascade hydropower stations in a river basin according to claim 1, characterized in that: The markings of the message control prompt lights (409) on the maintenance control button (404), the regulation and dispatch button (405), the accident handling button (406) and the general handling button (407) are set differently.

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