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A power output stability detection system for generating sets based on power detection

A generator set and power output technology, which is used in motor generator testing, electric power measurement through current/voltage, etc., can solve the problems of inability to quickly detect the stability of generator set power output and determine low efficiency.

Active Publication Date: 2020-09-11
潍坊宏图环保设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] For this reason, the present invention provides a power output stability detection system based on power detection to overcome the problem of low determination efficiency caused by the inability to quickly detect the power output stability of a generator set in the prior art

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  • A power output stability detection system for generating sets based on power detection
  • A power output stability detection system for generating sets based on power detection

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Embodiment Construction

[0065] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.

[0066] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0067] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is ...

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Abstract

The invention relates to a generator set power output stability detection system based on power detection. The system comprises a prime mover detection module, a generator detection module, a virtualload module, a central control module and a display module. The virtual load module is used for testing the generator set; the load module is controlled by the central control module to select small interference variation of different magnitudes in sequence to cause small interference of different degrees to the running generator set in sequence. And the static stability of the generator set is quickly and visually judged according to the time length required for recovering the stability of the generator set after the generator set is interfered, so that the judgment efficiency of the generator set power output stability detection system based on power detection is improved. Meanwhile, the system can effectively improve the universality of the detection result of the system by sequentiallyrecording the duration required for recovering the stability of the generator set under the condition of different magnitudes of load disturbance and counting the total duration.

Description

technical field [0001] The invention relates to the technical field of generator set detection, in particular to a power output stability detection system of a generator set based on power detection. Background technique [0002] The stability of the power system is the ability of the power system to restore the stable operation state after being disturbed by the outside world, that is, the speed of restoring the stability when the balance state between the prime mover power and the generator power becomes unstable. External disturbance may cause load changes or some accidents, which will destroy the balance of input and output power of synchronous generators in the power system, so that the speed of each generator will vary to varying degrees. After the external disturbance occurs, if the power system can restore balance and run synchronously, the power system is stable. If the power system is unstable, the current, voltage, and output power of each generator in the system...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/34G01R21/06
CPCG01R21/06G01R31/34
Inventor 李哲思孙坤瑜周韶波张妤
Owner 潍坊宏图环保设备有限公司
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