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A method and device for evaluating the regulation performance of a unit

An evaluation method and unit technology, applied in measuring devices, motor generator testing, instruments, etc., can solve problems such as unreadable data, difficulty in ensuring accuracy, timeliness, and usability, and achieve the effect of monitoring

Active Publication Date: 2015-09-16
BEIJIG YUPONT ELECTRIC POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The power plant side cannot read the data, and because the data source is only collected from the unit RTU, the accuracy, timeliness and availability of the evaluation are difficult to guarantee

Method used

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  • A method and device for evaluating the regulation performance of a unit
  • A method and device for evaluating the regulation performance of a unit
  • A method and device for evaluating the regulation performance of a unit

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Embodiment Construction

[0044] 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.

[0045] like figure 1 As shown, it is a flow chart of a method for evaluating unit regulation performance according to an embodiment of the present invention, and the method includes:

[0046] 101. Obtain the first data from the on-site unit telecontrol terminal RTU;

[0047] 102. Using the first data and shift information, calculate the first unit adjustment performance evaluation value of each shift;

[0048] 103. Obtain the second data from the SIS system ...

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Abstract

An embodiment of the invention provides a method and a device for evaluation of unit regulation performance. The method includes acquiring first data from a field unit remote terminal unit (RTU); calculating a first evaluation value of unit regulation performance of each group according to the first data and group information; acquiring second data from a supervisory information system (SIS); calculating a second evaluation value of unit regulation performance of each group according to the second data and the group information; and comparing and analyzing the first evaluation value and the second evaluation value of the unit regulation performance so as to evaluate unit regulation performance of each group. The device for evaluation of unit regulation performance comprises a first acquisition unit, a first calculation unit, a second acquisition unit, a second calculation unit and a comparison and analysis unit. By the method and the device, unit regulation performance of the groups within the on-watch range can be evaluated accurately.

Description

technical field [0001] The invention relates to the technical field of electric power business, in particular to a method and device for evaluating the adjustment performance of a unit. Background technique [0002] With the continuous improvement of the power generation automation level of power plants, AGC (Automatic Generation Control, automatic generation control) technology has become an indispensable means in the operation of modern power grids. Due to the different physical characteristics of the units and the differences in the management level of the units, there are also differences in the adjustment performance of the AGC units after they are put into operation. Therefore, it is of great practical significance to carry out real-time monitoring and evaluation of the performance of AGC unit adjustment by the power plant team, and then adjust the adjustment means to make the AGC unit achieve better operating performance. [0003] At present, the existing technology ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00G01R31/34
Inventor 李杰
Owner BEIJIG YUPONT ELECTRIC POWER TECH
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