An automatic test device for uninterruptible power supply
An automatic test device and power supply technology, applied in the direction of power supply testing, etc., can solve the problems of low test efficiency, long test cycle, heavy repetitive workload, etc., and achieve the effect of shortening the test cycle and improving the test efficiency.
Active Publication Date: 2016-04-13
SHANKE NEW ENERGY TECH (SHENZHEN) CO LTD
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Problems solved by technology
[0005] The inventor found through research on the prior art that manual testing has disadvantages such as long testing period, heavy repetitive workload, and low testing efficiency.
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[0039] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0040] In view of this, the purpose of the present invention is to provide an automatic testing device for an uninterruptible power supply, which can automatically complete the test of the performance logic of the UPS, so that the test period is short and the test efficiency is high.
[0041] refer to figure 1 , is a structural diagram of an automatic test device for an uninterruptible power supply according to an embodiment of the present invention. The device includes: a command mechanism 10 , an adjustable AC source 20 , a rectifier circuit 30 , a variable DC load 40 , and an output collection mechanism 50 .
[0042] The issuing mechanism 10 is used to execute the test program, send corresponding test instructions to the adjus...
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The invention discloses an automatic test device for an uninterruptible power supply. The device includes: an issuing mechanism executes a test program, sends corresponding test instructions to an adjustable AC source and a variable DC load; The input and output signals of the UPS are stored and stored; the adjustable AC source outputs the corresponding AC voltage and frequency to the UPS under test according to the test instructions received from the issuing agency; the rectification circuit rectifies the AC signal output by the UPS under test into a DC signal, Supply variable DC load; the variable DC load changes the required load value according to the test instruction received from the issuing agency; the output acquisition agency collects various parameters of the input and output signals of the UPS under test, displays them at the same time and returns them to the issuing agency. By adopting the embodiment of the present invention, the test of the performance logic, performance index and various functions of the UPS can be automatically completed, so that the test cycle is shortened and the test efficiency is greatly improved.
Description
technical field [0001] The invention relates to the technical field of power supply control, in particular to an automatic test device for an uninterruptible power supply. Background technique [0002] Uninterruptible power supply (UPS: Uninterruptible Power Supply) can ensure that the computer system continues to work for a period of time after a power outage so that users can save files urgently, preventing users from affecting their work or losing data due to power outages. In computer systems and network applications, UPS mainly plays two roles: one is emergency use, preventing sudden power failure from affecting normal work and causing losses to the computer; "Power pollution" such as noise and frequency deviation, improve power quality, and provide high-quality power for computer systems. [0003] In order to ensure that each UPS can operate stably after it goes on the market, and that the operating indicators can meet the requirements of IEC (International Electrotec...
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IPC IPC(8): G01R31/40
Inventor 闫东赵岷张爱华
Owner SHANKE NEW ENERGY TECH (SHENZHEN) CO LTD