CN105240256A - Air compressor energy consumption monitoring and management system and monitoring method thereof - Google Patents
Air compressor energy consumption monitoring and management system and monitoring method thereof Download PDFInfo
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- CN105240256A CN105240256A CN201510627381.0A CN201510627381A CN105240256A CN 105240256 A CN105240256 A CN 105240256A CN 201510627381 A CN201510627381 A CN 201510627381A CN 105240256 A CN105240256 A CN 105240256A
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- air compressor
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Abstract
The invention provides an air compressor energy consumption monitoring and management system and a monitoring method thereof. The air compressor energy consumption monitoring and management system comprises a current transformer and a voltage acquisition module which are connected to a circuit major loop of an air compressor in series, and further comprises a pressure acquisition analog quantity terminal arranged on the air compressor. The air compressor energy consumption monitoring and management system is combined with the method, so that the defect that a system and method for monitoring energy consumption of an air compressor do not exist in the prior art is avoided.
Description
Technical field
The invention belongs to air compressor technical field, be specifically related to a kind of air compressor energy consumption monitoring management system and monitoring method thereof.
Background technique
Air compressor is the basic product of the modernization of industry, and that often says electrically and in automation just has entirely pneumatic implication; And air compressor is just to provide source of the gas power, it is the main body in the dynamo-electric bleed air source device of nucleus equipment of pneumatic system, it is the device mechanical energy of former dynamic (normally motor) being converted to gas pressure energy, is compressed-air actuated pressure generator.
But the monitoring system also do not existed at present for the energy consumption of air compressor and method.
Summary of the invention
Object of the present invention provides a kind of air compressor energy consumption monitoring management system and monitoring method thereof, comprises and is connected on current transformer in the main circuit loop of air compressor and voltage acquisition module, also comprise the pressure acquisition analog amount terminal be arranged on air compressor.And associated methods avoids the defect that also there is not at present monitoring system for the energy consumption of air compressor and method of prior art.
In order to overcome deficiency of the prior art, the invention provides the solution of a kind of air compressor energy consumption monitoring management system and monitoring method thereof, specific as follows:
A kind of air compressor energy consumption monitoring management system, comprises and is connected on current transformer in the main circuit loop of air compressor and voltage acquisition module, also comprise the pressure acquisition analog amount terminal be arranged on air compressor.
The monitoring method of described air compressor energy consumption monitoring management system is according to the current transformer be connected in the main circuit loop of air compressor, voltage acquisition module and the pressure acquisition analog amount terminal that is arranged on air compressor, Real-time Collection electric current, voltage and force value, and pass through
obtain air compressor energy consumption power P, T is the cycle of ac signal, u (t) is the instantaneous voltage of moment t, i (t) is the transient current of moment t, then the value of electricity W is obtained by W=η Pt*cos φ, wherein η is efficiency value, and cos φ is motor power factor, obtains gas consumption additionally by force value.
Present invention achieves the monitoring system for the energy consumption of air compressor and method.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present invention.
Embodiment
Below in conjunction with accompanying drawing, summary of the invention is described further:
With reference to shown in Fig. 1, air compressor energy consumption monitoring management system, comprises and is connected on current transformer in the main circuit loop of air compressor and voltage acquisition module, also comprise the pressure acquisition analog amount terminal be arranged on air compressor.
The monitoring method of described air compressor energy consumption monitoring management system is according to the current transformer be connected in the main circuit loop of air compressor, voltage acquisition module and the pressure acquisition analog amount terminal that is arranged on air compressor, Real-time Collection electric current, voltage and force value, and pass through
obtain air compressor energy consumption power P, T is the cycle of ac signal, u (t) is the instantaneous voltage of moment t, i (t) is the transient current of moment t, then the value of electricity W is obtained by W=η Pt*cos φ, wherein η is efficiency value, and cos φ is motor power factor, obtains gas consumption additionally by force value.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to technical spirit of the present invention, within the spirit and principles in the present invention, to any simple amendment that above embodiment does, equivalent replacement and improvement etc., within the protection domain all still belonging to technical solution of the present invention.
Claims (2)
1. an air compressor energy consumption monitoring management system, is characterized in that comprising and is connected on current transformer in the main circuit loop of air compressor and voltage acquisition module, also comprises the pressure acquisition analog amount terminal be arranged on air compressor.
2. the monitoring method of air compressor energy consumption monitoring management system according to claim 1, it is characterized in that the monitoring method of described air compressor energy consumption monitoring management system is according to the pressure acquisition analog amount terminal being connected on current transformer in the main circuit loop of air compressor, voltage acquisition module and be arranged on air compressor, Real-time Collection electric current, voltage and force value, and pass through
obtain air compressor energy consumption power P, T is the cycle of ac signal, u (t) is the instantaneous voltage of moment t, i (t) is the transient current of moment t, then the value of electricity W is obtained by W=η Pt*cos Φ, wherein η is efficiency value, and cos Φ is motor power factor, obtains gas consumption additionally by force value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510627381.0A CN105240256A (en) | 2015-09-28 | 2015-09-28 | Air compressor energy consumption monitoring and management system and monitoring method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510627381.0A CN105240256A (en) | 2015-09-28 | 2015-09-28 | Air compressor energy consumption monitoring and management system and monitoring method thereof |
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| CN105240256A true CN105240256A (en) | 2016-01-13 |
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| CN201510627381.0A Pending CN105240256A (en) | 2015-09-28 | 2015-09-28 | Air compressor energy consumption monitoring and management system and monitoring method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796973A (en) * | 2016-08-30 | 2018-03-13 | 惠州市德鸿空气压缩机有限公司 | A kind of air compressor machine pneumoelectric meter |
| CN112906306A (en) * | 2021-03-24 | 2021-06-04 | 青岛洪锦智慧能源技术有限公司 | Prediction method for energy consumption of air compressor unit of air compression station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796973A (en) * | 2016-08-30 | 2018-03-13 | 惠州市德鸿空气压缩机有限公司 | A kind of air compressor machine pneumoelectric meter |
| CN112906306A (en) * | 2021-03-24 | 2021-06-04 | 青岛洪锦智慧能源技术有限公司 | Prediction method for energy consumption of air compressor unit of air compression station |
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Application publication date: 20160113 |