A high voltage switch cabinet
A high-voltage switchgear and isolating switch technology, applied in the field of high-voltage switchgear, can solve problems such as threats to the personal safety of on-duty personnel, unsafe use of high-voltage switchgear, major accidents, etc., and achieve the effect of ensuring personal safety
Active Publication Date: 2016-05-04
NANTONG XINGYU ELECTRICAL
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, in the traditional power supply system, for the operation of pushing and removing the high-voltage circuit breaker in the high-voltage switchgear, it is still necessary for the on-duty personnel to go to the high-voltage switchgear to perform manually, so that there is close contact between people and high-voltage electricity, which threatens The personal safety of the personnel on duty; in addition, due to human reasons, manual misoperation may occur, which seriously affects the reliability of power supply, and even causes major accidents. Therefore, the traditional high-voltage switchgear is not safe to use
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
[0028] A preferred embodiment of the present invention will be further described below in conjunction with the accompanying drawings, so as to help understand the content of the present invention.
[0029] Such as Figure 1 to Figure 7 As shown, the present invention includes instrument room 1, isolating switch room 2 and vacuum load switch room 3; arrester discharge counter 11 is set in instrument room 1; isolating switch 21 and high-voltage arrester 22 are set in isolating switch room 2; 22 is connected with the arrester discharge counter 11 in the instrument room 1 through the counter lead wire. A high voltage fuse 31 , a vacuum interrupter switch 32 , a grounding switch 33 and a relay chamber 34 are arranged in the vacuum load switch chamber 3 . Electromagnetic locks are installed on the cabinet doors of the isolating switch chamber 2 and the vacuum load switch chamber 3, and the electromagnetic locks are connected to the electrified display through cables. Observation wi...
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 switch board, and relates to transformer equipment. The high-voltage switch board comprises an instrument chamber, a disconnecting switch chamber and a vacuum load switch chamber. A lightning arrester discharge counter is arranged in the instrument chamber, a disconnecting switch and a high-voltage lightning arrester are arranged in the disconnecting switch chamber, and a high-voltage fuser, a vacuum extinction switch, an earthing switch and a relay chamber are arranged in the vacuum load switch chamber. The high-voltage switch board further comprises a reliable axial mechanical chain of the disconnecting switch and the grounding switch, a reliable axial mechanical chain of the disconnecting switch and the vacuum extinction switch, and a reliable mechanical chain of the disconnecting switch and a door, a safety guarantee is provided for normal running of equipment through the reliable mechanical chains, and personal safety of workers is guaranteed.
Description
technical field [0001] The invention relates to a transformer device, in particular to a high-voltage switch cabinet. Background technique [0002] With the development of society and the increase of population, the requirements for the reliability of power supply and the utilization rate of land are getting higher and higher. As a kind of electrical equipment, high-voltage switchgear has been applied in many occasions. Switchgear will develop towards miniaturization, high reliability, low consumption, and environmental protection; with the adoption of new technologies, new materials, new processing techniques and assembly techniques, the application of new design concepts will not only reduce the size of the switchgear, improve Improve their reliability, but also make their appearance more beautiful. The assembled structure can improve the machining accuracy of the cabinet and ensure reliable interchange. It is also conducive to the organization of production by the manufa...
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): H02B1/30
Inventor 崔元健谢仁龙孙艳梅文龙贲海强陈海峰
Owner NANTONG XINGYU ELECTRICAL