Industrial control intelligent relay protection test device having novel assembly structure
An assembly structure and relay protection technology, applied in the direction of instruments, measuring electronics, measuring devices, etc., can solve the problems of cost increase, block production of multi-model products, etc., and achieve strong adaptability, optimized design and layout, structural strong effect
Active Publication Date: 2016-08-03
CHENGDU TESIENT INSTR
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In the process of developing relay protection devices, different circuit designs and circuit boards may be used for different application environments. In addition, in the process of optimization and upgrading, circuit improvement and circuit board design may also be involved. Improvement, however, in each improvement process, the corresponding chassis, including its internal structure and outer casing, will be redesigned, which will not only increase the cost, but also cause certain problems for the improvement and upgrading and the mass production of multi-model products. hinder
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] The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the following.
[0029] like figure 1 As shown, this embodiment describes an industrial control intelligent relay protection tester with a new assembly structure, including an outer casing, the outer casing includes a left panel 5, a right panel 8, an upper panel 6 and two enclosures side cover 7. The casing side cover 7 is also provided with a number of heat dissipation holes.
[0030] like figure 2 As shown, an industrial computer 10 with a display screen, a rotary mouse 12, a control keyboard 11 and a small signal output interface 9 are installed on the upper surface of the upper panel 6, and the display screen, the rotary mouse 12 and the control keyboard 11 are all connected with the The industrial computer 10 is electrically connected. The rotating mouse 12 inclu...
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 present invention discloses an industrial control intelligent relay protection test device having a novel assembly structure. The device comprises an internal configuration and an outer housing clamped on the internal configuration, and the internal configuration includes a first side surface plate (1), a second side surface plate (4) and a plurality of transverse plates (2); the structure of the first side surface plate (1) is the same as the structure of the second side plate (4), and the transverse plates (2) are fixed between the first side surface plate (1) and the second side surface plate (4) through a thread structure; the cross section of the first side surface plate (1) is U-shaped, and an upper connection board (102) and a lower connection board (103) are respectively fixedly connected at two sides of the top of the U-shaped first side surface plate (1); and a plurality of through holes (106) configured to fix the transverse plates (2) are arranged at the longitudinal direction of the upper connection board (102) and the lower connection board (103), and screwed holes (204) matching the thread structure and the through holes are arranged at two ends of the transverse plates (2). The industrial control intelligent relay protection test device having a novel assembly structure is able to perform corresponding regulation according to the real requirement, and is high in adaptability and designability.
Description
technical field [0001] The invention relates to an industrial control intelligent relay protection tester with a novel assembly structure. Background technique [0002] With the rapid development of the national economy, the demand for power in all walks of life is increasing, and the quality of power supply (stability, uninterruption and accompanying services) provided by the power supply sector is also getting higher and higher. The system has a large investment in the automation transformation of power generation, substation and distribution systems. Relay protection device is one of the most important secondary equipment in the power system, and it is the guarantee for the safe operation of the power system. Numerous examples at home and abroad have proved that most of the large-scale system accidents involving a wide range of power outages are directly or indirectly related to the incorrect action of the relay protection device. Therefore, it is an important condition...
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): G01R31/00
CPCG01R31/00
Inventor 王周蓉
Owner CHENGDU TESIENT INSTR