CN203813517U - Query monitoring device for power dispatching - Google Patents

Abstract

The utility model provides a technical solution for an inquiry monitoring method and device for electric power dispatching, including a data server, the data server is connected with a processor, the processor is connected with a wireless communication module, and a voice The module is connected with the processor, the processor is connected with an interface module, and the processor is also connected with the alarm through an alarm control module. This technical solution can timely transmit the alarm information of the system and the power grid to the relevant personnel, shorten the accident handling time of the power dispatching automation system, reduce the work intensity of the on-duty personnel, ensure the stable operation of the automation system, and effectively improve the control of the power grid by dispatching and operating personnel. The ability to ensure system security, shorten the time to deal with accidents, and improve the reliability of power supply.

Description

A query monitoring device for power dispatching

technical field

The utility model relates to the field of power supply, in particular to a query monitoring method and device for power dispatching.

Background technique

In the prior art, the known technology is that with the development of science and technology, the requirements for power supply are getting higher and higher. At present, most power companies use the EMS system to manage the power system, but the EMS system runs for a long time. The hardware equipment has gradually experienced aging phenomena, and frequent CPU fan and power failures have affected the operation of the entire system. This is the weak point that existing technology exists.

Contents of the invention

The purpose of this utility model is to provide a technical solution for the query and monitoring method and device for power dispatching in view of the deficiencies of the existing technology, which can transmit the alarm information of the system and the power grid to relevant personnel in time, shortening the time required for power dispatching. The accident handling time of the automation system can reduce the work intensity of the on-duty personnel, ensure the stable operation of the automation system, and effectively improve the ability of the dispatching and operating personnel to control the power grid, ensure system security, shorten the accident handling time, and improve the reliability of power supply.

This solution is achieved through the following technical measures: a query monitoring device for power dispatching, including a data server, the data server is connected to a processor, the processor is connected to a wireless communication module, and a The voice module is connected with the processor, the processor is connected with an interface module, and the processor is also connected with the alarm through an alarm control module,

The alarm control module includes a photocoupler, the input of the photocoupler is connected to the processor, the output of the photocoupler is connected to the gate of a thyristor, a relay is connected in series to the anode of the thyristor, and A diode is connected in parallel with the relay, the normally open contact of the relay is connected in series with the alarm, and a resistor is connected in series between the gate and the cathode of the thyristor.

The wireless communication module is a GSM module.

The voice module uses LD3320 chip.

The alarm is a buzzer.

The beneficial effect of this scheme can be known according to the description of the above-mentioned scheme. Because there is an interface module in this scheme, it can be connected with the EMS system, which is convenient for querying the fault information in the EMS system; Alarm; with a voice module, it can recognize incoming voices such as telephone calls, and can also convert fault information into voice for easy query; with a GSM module, it can receive external information and send fault information to staff.

It can be seen that, compared with the prior art, the present invention has outstanding substantive features and remarkable progress, and the beneficial effects of its implementation are also obvious.

Description of drawings

Fig. 1 is the electrical block diagram of the specific embodiment of the present utility model.

Fig. 2 is a circuit diagram of a specific embodiment of the present invention.

In the figure, 1 is a data server, 2 is a processor, 3 is a wireless communication module, 4 is a voice module, 5 is an alarm control module, and 6 is an interface module.

Detailed ways

In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation mode combined with the accompanying drawings.

As can be seen from the accompanying drawings, the query monitoring device for power dispatching of this program includes a data server 1, the data server 1 is connected to a processor 2, and the processor 2 is connected to a wireless communication module 3 , a voice module 4 is connected to the processor 2, the processor 2 is connected to an interface module 6, and the processor 2 is also connected to the alarm M through an alarm control module 5. The wireless communication module 3 is a GSM module. Described speech module 4 uses LD3320 chip.

Described alarm control module 5 comprises optocoupler IC, the input terminal of described optocoupler IC is connected with processor 2, the output terminal of optocoupler IC is connected with the gate pole of a thyristor SCR, and a relay J is connected in series At the anode of the thyristor SCR, there is also a diode D connected in parallel with the relay J, the normally open contact J-1 of the relay J is connected in series with the alarm M, and the gate and cathode of the thyristor SCR are connected in series There is a resistor R. The alarm M is a buzzer. the

Claims (3)

1. A query monitoring device for electric power dispatching, characterized in that it includes a data server, the data server is connected with a processor, the processor is connected with a wireless communication module, and a voice module is connected with the processor connection, the processor is connected to an interface module, and the processor is also connected to the alarm through an alarm control module, The alarm control module includes a photocoupler, the input of the photocoupler is connected to the processor, the output of the photocoupler is connected to the gate of a thyristor, a relay is connected in series to the anode of the thyristor, and A diode is connected in parallel with the relay, the normally open contact of the relay is connected in series with the alarm, a resistor is connected in series between the gate and the cathode of the thyristor, and the alarm is a buzzer. 2. The query monitoring device for power dispatching according to claim 1, characterized in that: the wireless communication module is a GSM module. 3. The inquiry and monitoring device for electric power dispatching according to claim 1, characterized in that: said voice module uses LD3320 chip.