High-voltage grounding resistance real-time online monitoring device
A grounding resistance and monitoring device technology, which is applied in the direction of grounding resistance measurement, etc., can solve the problems of inconvenient connection of high-voltage grounding down-conductors, difficulty in realizing real-time online monitoring of high-voltage grounding resistance, and occurrence of major power accidents, so as to avoid major power accidents Effect
Pending Publication Date: 2021-12-03
国网安徽省电力有限公司五河县供电公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The current high-voltage grounding resistance monitoring device is difficult to achieve the purpose of real-time online monitoring of high-voltage grounding resistance. It is not easy to take countermeasures in time when the connection status of the circuit, the grounding resistance of the circuit and the connection resistance of the metal circuit are abnormal, which may easily lead to major electrical accidents
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0051] see Figure 1-22 , the embodiment of the present invention provides a real-time online monitoring device for high-voltage grounding resistance, such as figure 1 and 8As shown, it includes: a main structure 1, a main structure 1, a detection module, a data processing module 2 and a communicator 3;
[0052] Among them, the detection module is used to detect the high-voltage grounding resistance value in real time, and upload th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a high-voltage grounding resistance real-time online monitoring device, which comprises a main body structure, and is characterized in that the main body structure is provided with a detection module, a data processing module and a communicator; the detection module is used for detecting a high-voltage grounding resistance value in real time and uploading the detected high-voltage grounding resistance value to the data processing module in real time; the data processing module is used for analyzing and processing the received high-voltage grounding resistance value; and the communicator is used for accessing the data processing module to a remote server. According to the real-time online monitoring device for the high-voltage grounding resistance, the purpose of real-time online monitoring of the high-voltage grounding resistance can be achieved, and workers can conveniently know the connection condition of a high-voltage grounding downlead, the loop grounding resistance and the metal loop connection resistance in real time; and the abnormal condition of the connection condition of the high-voltage grounding downlead, the loop grounding resistance and the metal loop connection resistance can be found in time, so that countermeasures can be taken in time, and major electric power accidents are avoided.
Description
technical field [0001] The invention relates to the technical field of power equipment monitoring, in particular to a real-time online monitoring device for high-voltage grounding resistance. Background technique [0002] The grounding resistance is the resistance encountered when the current flows from the grounding device into the ground and then flows through the ground to another grounded body or spreads far away. The grounding resistance value reflects the good degree of contact between the electrical device and the "ground" and reflects the scale of the grounding grid. [0003] The current high-voltage grounding resistance monitoring device is difficult to achieve the purpose of real-time online monitoring of high-voltage grounding resistance. When the connection status, loop grounding resistance and metal loop connection resistance are abnormal, it is not convenient to take timely countermeasures, and it is easy to cause major power accidents. [0004] To this end, ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01R27/20
CPCG01R27/20
Inventor 梅开锋
Owner 国网安徽省电力有限公司五河县供电公司