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CIM model power flow data conversion method and device based on java platform

A technology of power flow data and conversion method, applied in the direction of semi-structured data mapping/conversion, circuit device, semi-structured data retrieval, etc., can solve the problem of no solution CIM power grid power flow data conversion process description and other problems, so as to reduce the search volume , the idea is simple, the effect of speeding up the conversion speed

Active Publication Date: 2020-04-07
POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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Problems solved by technology

At present, some literatures have studied the node processing in the process of CIM power flow data conversion, but they have not provided a complete and effective solution to explain the process of CIM power flow data conversion

Method used

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  • CIM model power flow data conversion method and device based on java platform
  • CIM model power flow data conversion method and device based on java platform
  • CIM model power flow data conversion method and device based on java platform

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Embodiment Construction

[0046]The embodiment of the present invention provides a CIM model power flow data conversion and device based on the JAVA platform, which reduces the search amount during data matching and speeds up the CIM conversion speed.

[0047] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following 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.

[0048] see figure 1 An embodiment of a method for converting power flow data of a CIM model based on a JAVA pla...

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Abstract

The invention discloses a CIM model stream data conversion method and apparatus based on a JAVA platform. Firstly, the CIM model stream data conversion method and apparatus of invention are developed based on the JAVA platform, and adopt an object-oriented CIM model modeling thought. Compared with apparatuses and methods developed through adoption of the non-object-oriented language programs, the development of the method and apparatus of the invention have simple idea and meet the requirements. Secondly, in the process of the conversion, the data structure of the bottom layer of HashMap is used to reduce the search amount when the data is matched, and the speed of CIM model conversion is accelerated. Finally, in dealing with non-switch-type equipment, assessment of whether the equipment is in on-line operation is conducted according to states of switches to ensure the correctness of the conversion results.

Description

technical field [0001] The invention relates to the field of electric power system public information models, in particular to a method and device for converting power flow data of a CIM model based on a JAVA platform. Background technique [0002] CIM uses the switch / node model to describe the power system network, while the application function is the bus / branch model when calculating the grid power flow. Therefore, it is necessary to convert the data based on the CIM model into power flow calculation data that can be recognized by IEEE or BPA when using a computer for power flow calculation. At present, some literatures have studied the node processing in the process of CIM power flow data conversion, but they have not provided a complete and effective solution to explain the process of CIM power flow data conversion. [0003] Therefore, it is a technical problem to be solved by those skilled in the art to provide a complete solution for the conversion of CIM grid power ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/20G06F16/84H02J3/06
CPCG06F8/24H02J3/06H02J2203/20
Inventor 向德军李世明黄缙华王彬林玥廷唐升卫顾博川刘菲
Owner POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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