Patent Application
20140354447
1. Technical Field
The present disclosure relates to analyzing systems and analyzing methods, and particularly to an analyzing system and method for a power data.
2. Description of Related Art
Power analyzers are used to measure various parameters of different devices, such as a motor, an electrical machine, and a voltage transformer. The various parameters comprise a voltage, a current, a frequency. However, it is time-consuming to adjust the power analyzer if it is measuring the parameter. Therefore, there is room for improvement within the art.
Many aspects of the embodiments can be better understood with reference to the following drawings. The components in the drawings are not necessarily drawn to scale, the emphasis instead being placed upon clearly illustrating the principles of the embodiments. Moreover, in the drawings, like-reference numerals designate corresponding parts throughout the several views.
The disclosure is illustrated by way of example and not by way of limitation in the figures of the accompanying drawings in which like references indicate similar elements. It should be noted that references to “an” or “one” embodiment in this disclosure are not necessarily to the same embodiment, and such references mean “at least one.”
The analyzing system includes a retrieving module 10, a filtering module 30, an extracting module 50, a display module 70, and a storing module 90.
The retrieving module 10 is connected to a port identification module 12 and a sampling frequency setting module 14. The retrieving module 10 is used to scan and connect a port of each power analyzer 100. In one embodiment, the retrieving module 10 is connected to a power analyzer 100 via a RS-232 serial interface or connected to a number of power analyzers 100 via a RS 485 parallel interface. The port identification module 12 is used to identify different ports to suit different types of power analyzers 100. The sampling frequency setting module 14 is used to set a frequency that is retrieved by the retrieving module 10. The retrieving module 10 is used to a data package from the one or more power analyzers 100. The data package of the one or more power analyzers 100 comprises a plurality of power data parameters, such as a voltage, a current, a power value, and a power factor. The retrieving module 10 can obtain the data package via different transmitting formats, such as ASCII or hexadecimal.
The filtering module 30 is connected to a sampling data setting module 32. The sampling data setting module 32 is used to set a power data parameter, such as the voltage and the current. The filtering module 30 is used to filter the power data parameter from the data package according to the sampling data setting module 32. The filtering module 30 is further used to transmit the power data parameter to the extracting module 50.
The extracting module 50 is connected to a decompiling setting module 52. The power data parameter comprises a transmitting lead message, a power data parameter value, and a data verification value. The decompiling setting module 52 is used to set a decompiling regulation. The extracting module 50 is used to extract the power data parameter value from the power data parameter according to the decompiling setting module 52.
The display module 70 is used to display the power data parameter value onto the display 200 in a wave form or a digit form. In one embodiment, the display module 70 is further used to display the working position of the analyzing system.
The storing module 90 is used to select a storing address to store the power data parameter value by a predetermined format. Thus, the power data parameter value cannot be lost.
S201: the retrieving module 10 retrieves the data package from at least one power analyzer 100. The retrieving module 10 scans a suitable port of the at least one power analyzer 100 and retrieves the data package according to a sampling frequency that has been set by the sampling frequency setting module 14.
S203: the filtering module 30 filters the power data parameter from the data package, such as the current and the voltage.
S205: the extracting module 50 filters the power data parameter value from the power data parameter. The power data parameter comprises the transmitting head message, the power data parameter value, and the data verification value. The extracting module 50 filters the power data parameter value according to the predetermined format.
S207: The display module 70 displays the power data parameter value onto the display 200 in the wave form or the digit form.
S209: storing module 90 is used to select a storing address to store the power data parameter value by a predetermined format.
It is to be understood, however, that even though numerous characteristics and advantages have been set forth in the foregoing description of embodiments, together with details of the structures and functions of the embodiments, the disclosure is illustrative only and changes may be made in detail, especially in the matters of shape, size, and arrangement of parts within the principles of the disclosure to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.
| Number | Date | Country | Kind |
|---|---|---|---|
| 201310215947X | Jun 2013 | CN | national |
