An energy feedback type power supply aging test system
A power aging and testing system technology, applied in the direction of power testing, etc., can solve the problems of incomplete test data, energy waste, etc., and achieve the effect of energy saving and complete test data
Active Publication Date: 2018-06-29
SHENZHEN ZHONGKEYUAN ELECTRONICS
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide an energy feedback type power supply aging test system that saves energy and has relatively complete test data in view of the above-mentioned defects in the prior art that cause energy waste and test data are not complete
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
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] In the embodiment of the energy feedback type power supply aging test system of the present invention, the structural diagram of the energy feedback type power supply aging test system is as follows figure 1 shown. figure 1 Among them, the energy feedback type power supply aging test system includes AC power grid 1, power distribution cabinet 2, AC voltage control cabinet 3, AC input acquisition module 4, multi-function controller 5, tested product 6, e...
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 proposes an energy feedback type power supply aging test system, including an AC power grid, a power distribution cabinet, an AC voltage control cabinet, an AC input acquisition module, a multi-function controller, a product under test, an energy-saving load module, and a grid-connected inverter , photoelectric isolator, monitoring computer and system power supply unit; the AC input acquisition module transmits the collected input voltage, current, active power and power factor of the product under test to the monitoring computer through the photoelectric isolator, and the output voltage of the product under test is sent to Energy-saving load module. The energy-saving load module boosts the output voltage of the product under test according to the parameters set by the user, and transmits the actual load voltage, current and power parameters to the monitoring computer through the photoelectric isolator. The voltage output to the input terminal of the grid-connected inverter is boosted and inverted again, and then fed back to the power distribution cabinet. The energy feedback type power supply aging test system implementing the present invention has the following beneficial effects: energy saving and relatively complete test data.
Description
technical field [0001] The invention relates to the field of power supply aging test, in particular to an energy feedback type power supply aging test system. Background technique [0002] In order to test and improve the reliability, stability and safety of power supply products, the aging test of power supply products has become an important link in the production process of such products. The so-called "burn-in" refers to a long-term full-load test (also known as burn-in test or burn-in test, English name: Burn-inTest) of power supply products under a harsh high-temperature condition to simulate possible problems that may occur in actual use. Harsh conditions to test the performance of power supply products. [0003] Traditional aging test equipment mainly uses energy-consuming electronic loads and high-power resistors as the core units of aging. Although the system has relatively complete functions and good compatibility, it has the following disadvantages: all the elec...
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): G01R31/40
Inventor 石利军吴涛黄明雄庞成庞国环张军
Owner SHENZHEN ZHONGKEYUAN ELECTRONICS