Power dispatching safety monitoring system

Abstract

The invention relates to the field of power dispatching safety monitoring, in particular to a power dispatching safety monitoring system which comprises a power monitoring terminal, the power monitoring terminal comprises a power early warning system, and the power early warning system comprises a data real-time monitoring module and a fault diagnosis module. The fault diagnosis module comprises a current value domain setting module, a voltage value domain setting module and a regular reminding module; according to the invention, through cooperative arrangement of the fault diagnosis module, the data real-time monitoring module and the reminding notification module, a worker can conveniently and rapidly know whether the power equipment in the power system has a fault due to current or voltage, and power failure or maintenance processing can be rapidly carried out on the equipment; meanwhile, real-time values of current and voltage can be known regularly, and normal operation of a power system is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power dispatching safety monitoring, and in particular to an electric power dispatching safety monitoring system. Background Art

[0002] The power dispatching safety monitoring system is mainly composed of data acquisition units, communication transmission networks, data processing centers, and monitoring terminals. It collects and analyzes key parameters such as voltage, current, power, and frequency in the power system in real time, and combines the topological structure and operating status of the power grid to provide accurate and comprehensive information support for power dispatchers, helping them make scientific and reasonable dispatching decisions.

[0003] The setting of warning thresholds in the existing power dispatching safety monitoring system is crucial to the effectiveness of the warning mechanism. However, most of the existing systems only set a single value range, which makes it easy for false alarms or missed alarms to occur, affecting the accuracy and reliability of the warning. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a power dispatching safety monitoring system.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A power dispatching safety monitoring system includes a power monitoring terminal, the power monitoring terminal includes a power early warning system, the power early warning system includes a data real-time monitoring module, a fault diagnosis module, the fault diagnosis module includes a current value range setting module, a voltage value range setting module and a regular reminder module; The current value range setting module includes a current high value threshold module and a current low value threshold module; The voltage value range setting module includes a voltage high value threshold module and a voltage low value threshold module; The periodic reminder module includes a time judgment module, and the current value range setting module, the voltage value range setting module and the periodic reminder module all include a reminder notification module, and the reminder notification module is connected to the power monitoring terminal through a communication network to control transmission.

[0006] Preferably, the power monitoring terminal is used by staff to observe and monitor the operating status of power equipment in real time, including key parameters such as voltage and current, to ensure that the equipment is within a normal operating range.

[0007] Preferably, the voltage high value threshold module is used for the user to set the highest voltage threshold according to the actual situation of the device, and the voltage low value threshold module is used for the user to set the lowest voltage threshold according to the actual situation of the device.

[0008] Preferably, the current high value threshold module is used for the user to set the highest current threshold according to the actual situation of the device, and the current low value threshold module is used for the user to set the lowest current threshold according to the actual situation of the device.

[0009] Preferably, the periodic reminder module is used for users to set current and voltage reminders once a week or once a month according to their own needs, wherein when the current and voltage reminder time is set to once a week, the set date can be any day from Monday to Sunday, and when the current and voltage reminder time is set to once a month, the set date can be any day from the 1st to the 31st.

[0010] Preferably, the fault diagnosis module is used to judge the current and voltage values ​​monitored by the real-time data monitoring module with the current value range setting module and the voltage value range setting module, and to judge the regular reminder module with the real-time date of the day.

[0011] Preferably, during the judgment process of the fault diagnosis module, when the real-time date of the day is consistent with the date set by the periodic reminder module, or when the real-time voltage value is higher than the voltage high value domain value, or when the real-time voltage value is lower than the voltage low value domain value, or when the real-time current value is higher than the current high value domain value, or when the real-time current value is lower than the current low value domain value, the reminder notification module connects with the power monitoring terminal through the communication network to control the transmission.

[0012] The beneficial effects of the present invention are: In the present invention, through the coordinated setting of the fault diagnosis module, the real-time data monitoring module and the reminder notification module, the staff can quickly know whether the fault of the power equipment in the power system is caused by the current or the voltage, and quickly cut off the power or repair the equipment. At the same time, the real-time values ​​of the current and voltage can be known regularly to ensure the normal operation of the power system. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of a power dispatching safety monitoring system proposed by the present invention Figure 2 A system diagram showing the operation of the fault diagnosis module. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0015] Reference Figure 1-2A power dispatching safety monitoring system includes a power monitoring terminal, the power monitoring terminal includes a power early warning system, the power early warning system includes a real-time data monitoring module and a fault diagnosis module, the fault diagnosis module includes a current value range setting module, a voltage value range setting module and a regular reminder module; the current value range setting module includes a current high value threshold module and a current low value threshold module; the voltage value range setting module includes a voltage high value threshold module and a voltage low value threshold module; the regular reminder module includes a time judgment module, and the current value range setting module, the voltage value range setting module and the regular reminder module all include a reminder notification module, and the reminder notification module is connected to the power monitoring terminal through a communication network to control transmission.

[0016] In addition, the power monitoring terminal is used by staff to observe and monitor the operating status of power equipment in real time, including key parameters such as voltage and current, to ensure that the equipment is within the normal operating range.

[0017] At the same time, the voltage high value threshold module is used for the user to set the highest voltage threshold according to the actual situation of the equipment, and the voltage low value threshold module is used for the user to set the lowest voltage threshold according to the actual situation of the equipment.

[0018] At the same time, the current high value threshold module is used for the user to set the highest current threshold according to the actual situation of the device, and the current low value threshold module is used for the user to set the lowest current threshold according to the actual situation of the device.

[0019] In addition, the regular reminder module is used for users to set current and voltage reminders once a week or once a month according to their own needs. When the current and voltage reminder time is set to once a week, the set date can be any day from Monday to Sunday. When the current and voltage reminder time is set to once a month, the set date can be any day from the 1st to the 31st.

[0020] At the same time, the fault diagnosis module is used to judge the current and voltage values ​​monitored by the real-time data monitoring module with the current value range setting module and the voltage value range setting module, and to judge the regular reminder module with the real-time date of the day.

[0021] Furthermore, during the fault diagnosis module's judgment process, when the real-time date of the day is consistent with the date set by the periodic reminder module, or when the real-time voltage value is higher than the voltage high value threshold, or when the real-time voltage value is lower than the voltage low value threshold, or when the real-time current value is higher than the current high value threshold, or when the real-time current value is lower than the current low value threshold, the reminder notification module connects to the power monitoring terminal through the communication network to control the transmission.

[0022] In the present invention, the fault diagnosis module is used to judge the current and voltage values ​​monitored by the real-time data monitoring module with the current value range setting module and the voltage value range setting module, and to judge the regular reminder module with the real-time date of the day.

[0023] Among them, during the fault diagnosis module's judgment process, when the real-time date of the day is consistent with the date set by the regular reminder module, or when the real-time voltage value is higher than the voltage high value threshold, or when the real-time voltage value is lower than the voltage low value threshold, or when the real-time current value is higher than the current high value threshold, or when the real-time current value is lower than the current low value threshold, the reminder notification module connects to the power monitoring terminal through the communication network to control the transmission.

[0024] During the fault diagnosis module's judgment process, when the real-time date is inconsistent with the date set by the periodic reminder module, or the real-time voltage value is lower than or equal to the voltage high value threshold, or the real-time voltage value is higher than or equal to the voltage low value threshold, or the real-time current value is lower than or equal to the current high value threshold, or the real-time current value is higher than or equal to the current low value threshold, the fault diagnosis module will continue to operate.

[0025] In the present invention, through the coordinated setting of the fault diagnosis module, the real-time data monitoring module and the reminder notification module, the staff can quickly know whether the fault of the power equipment in the power system is caused by the current or the voltage, and quickly cut off the power or repair the equipment. At the same time, the real-time values ​​of the current and voltage can be known regularly to ensure the normal operation of the power system.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A power dispatching safety monitoring system, comprising a power monitoring terminal, characterized in that: The power monitoring terminal includes a power early warning system, which includes a real-time data monitoring module and a fault diagnosis module. The fault diagnosis module includes a current value range setting module, a voltage value range setting module and a regular reminder module. The current value range setting module includes a current high value threshold module and a current low value threshold module; The voltage value range setting module includes a voltage high value threshold module and a voltage low value threshold module; The periodic reminder module includes a time judgment module, and the current value range setting module, the voltage value range setting module and the periodic reminder module all include a reminder notification module, and the reminder notification module is connected to the power monitoring terminal through a communication network to control transmission.

2. A power dispatching safety monitoring system according to claim 1, characterized in that: The power monitoring terminal is used by staff to observe and monitor the operating status of power equipment in real time, including key parameters such as voltage and current, to ensure that the equipment is within the normal working range.

3. A power dispatching safety monitoring system according to claim 1, characterized in that: The voltage high value threshold module is used for the user to set the highest voltage threshold according to the actual situation of the device, and the voltage low value threshold module is used for the user to set the lowest voltage threshold according to the actual situation of the device.

4. The power dispatching safety monitoring system according to claim 1, characterized in that: The current high value threshold module is used for the user to set the highest current threshold according to the actual situation of the device, and the current low value threshold module is used for the user to set the lowest current threshold according to the actual situation of the device.

5. The electric power dispatching safety monitoring system according to claim 1, characterized in that: The periodic reminder module is used for users to set current and voltage reminders once a week or once a month according to their own needs. When the current and voltage reminder time is set to once a week, the set date can be any day from Monday to Sunday. When the current and voltage reminder time is set to once a month, the set date can be any day from the 1st to the 31st.

6. The power dispatching safety monitoring system according to claim 1, characterized in that: The fault diagnosis module is used to judge the current and voltage values ​​monitored by the real-time data monitoring module with the current value range setting module and the voltage value range setting module, and to judge the regular reminder module with the real-time date of the day.

7. The electric power dispatching safety monitoring system according to claim 1, characterized in that: During the fault diagnosis module's judgment process, when the real-time date of the day is consistent with the date set by the periodic reminder module, or when the real-time voltage value is higher than the voltage high value threshold, or when the real-time voltage value is lower than the voltage low value threshold, or when the real-time current value is higher than the current high value threshold, or when the real-time current value is lower than the current low value threshold, the reminder notification module connects to the power monitoring terminal through the communication network to control the transmission.

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