A Fault Analysis and Diagnosis Equipment and Implementation Method of Converter Valve Cooling System
A cooling system and fault analysis technology, applied in the electric power field, can solve the problems of no fault analysis and diagnostic instruments, economic losses, inability to timely and accurately locate faults, etc. time, and the effect of improving the efficiency of emergency response
Active Publication Date: 2017-08-25
QUJING BUREAU OF SUPERVOLTAGE POWER TRANSMISSION CHINA SOUTHERN POWER GRID
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0008] The purpose of the present invention is to provide a kind of fault analysis and diagnosis equipment and its implementation method of the converter valve cooling system, aiming to solve the problem that the existing converter valve cooling system does not have corresponding fault analysis and diagnosis equipment, which leads to the failure of timely and accurate Fault location, problems that cause significant economic losses
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 present invention provides a fault analysis and diagnosis device for a converter valve cooling system and its implementation method. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0051] Please also refer to figure 1 , which is a schematic diagram of the fault analysis and diagnosis equipment of the converter valve cooling system of the present invention. As shown in the figure, the fault analysis and diagnosis equipment of the converter valve cooling system includes: an operating condition information acquisition transmitter module, a sampling device interface 200, and a processor 300; wherein, the operating condition information acquisition and transmission The transmitter module is connec...
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 fault analysis and diagnosis device for a converter valve cooling system and an implementation method thereof, which realizes the high-precision processing function of various special sampling information of the converter valve cooling system; and realizes the equipment failure of the converter valve cooling system. The real-time monitoring and off-site storage function of working condition information; the comprehensive diagnostic function of automatic fault analysis and fault location of the converter valve cooling system is realized; the emergency response capability of the converter valve cooling system is improved. Therefore, this instrument can effectively improve the reliability of the safe operation of the converter valve cooling system, can effectively improve the emergency response efficiency of on-site technicians to the converter valve cooling system, and can effectively reduce the time of abnormal equipment outage, thus creating more It has great economic benefits and has good prospects for market promotion and application.
Description
technical field [0001] The invention relates to the field of electric power technology, in particular to a fault analysis and diagnosis device for a converter valve cooling system and an implementation method thereof. Background technique [0002] The converter is the main equipment in the converter station, and its function is to convert AC power into DC power, or realize inverse conversion. In a direct current transmission project, the cost of the converter accounts for nearly a quarter of the cost of the entire converter station. The converters generally used in HVDC power transmission projects are thyristor valves. During the power conversion process, the components on the thyristor valves will generate a large amount of power consumption and heat. If the heat is not transferred in time, it will directly damage the thyristor valve element. The function of the converter valve cooling system is to transfer the power consumption and heat generation of each component on th...
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 Patents(China)
IPC IPC(8): G01M99/00
Inventor 贺智郝志杰秦怡宁曹鸿吴宏波王电处李国艮徐俊李林许清宇丁汉林李更达张瑞陈慧陈静曹显武曹双全刘晋孝李雨瑶
Owner QUJING BUREAU OF SUPERVOLTAGE POWER TRANSMISSION CHINA SOUTHERN POWER GRID