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Electric power real-time digital simulation system fault point control system

A real-time digital simulation and control system technology, applied in general control systems, control/regulation systems, instruments, etc., can solve problems such as inconsistent test procedures, heavy modeling workload, and inability to perform complex fault control

Active Publication Date: 2016-08-31
XUCHANG KETOP DETECTION TECH CO LTD +1
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Problems solved by technology

[0009] Based on this, it is necessary to provide a fault point control method for a real-time electric power simulation system in view of the technical problems such as heavy modeling workload, inability to perform complex fault control, and inconsistent test procedures in the existing fault point control method of the electric power real-time simulation system. Control System

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  • Electric power real-time digital simulation system fault point control system
  • Electric power real-time digital simulation system fault point control system
  • Electric power real-time digital simulation system fault point control system

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Embodiment Construction

[0024] In order to further illustrate the technical means adopted by the present invention and the achieved effects, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and preferred embodiments.

[0025] Such as figure 2 as shown, figure 2 It is a structural schematic diagram of the fault point control system of the electric power real-time digital simulation system according to an embodiment of the present invention, including: N sequentially cascaded fault point control modules 100 to 100N, the output port of the fault point position serial number of the previous fault point module (Denoted by "●" in the figure) The input port of the fault point position serial number of the next fault point module connected (represented by "▲" in the figure);

[0026] Wherein, any fault point control module from 1 to N includes: cascading unit 101, setting unit 102, computing unit 103 and control u...

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Abstract

The present invention relates to an electric power real-time digital simulation system fault point control system. The system comprises N fault point control modules which are cascaded in order, and any one of 1-N fault point control modules is configured to allow the sum of the fault points to subtract the number of the fault points of the current fault point control module through a cascading unit and then output the date to another fault point control module after the fault point control module; the first time fault time, the first time fault position and the first time fault type of the fault point of the current fault point control module are arranged through a setting unit; an operation unit is configured to perform multiplication operation of the first time fault time, the first time fault position and the first time fault type of the fault point of the current fault point to obtain the first time fault control variation of the fault point; and a control unit is configured to obtain the fault control parameter of the fault point according to the first time fault control variation and control the fault point according to the fault control parameter. According to the technical scheme, the uniform control of infinite fault points of an electric power real-time digital simulation system is realized.

Description

technical field [0001] The invention relates to the technical field of real-time simulation of electric power systems, in particular to a fault point control system of a real-time electric power digital simulation system. Background technique [0002] Power system simulation establishes a model based on the original power system, and conducts calculations and experiments through the model to study the behavior and characteristics of the power system within a specified time. Real-time digital simulation can simulate various processes of the power system in real time, calculate and complete the dynamic response of the actual power system within a period of time and complete data conversion within a calculation step. RTDS (Real Time Digital Simulation, real-time digital simulation) system is the most widely used real-time digital simulation device for power systems in the world. It can be connected to control and protection equipment for closed-loop tests, and to analyze and st...

Claims

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Application Information

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IPC IPC(8): G05B17/02
CPCG05B17/02
Inventor 庄良文王峥夏周鹏鹏李志勇胡卫东傅润炜贾德峰陈桥平邓旭阳刘琨
Owner XUCHANG KETOP DETECTION TECH CO LTD
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