Fault point control method and system for power real-time digital simulation system
A real-time digital simulation and fault control technology, which is applied in general control systems, control/regulation systems, instruments, etc., can solve problems such as inconsistent test procedures and inability to perform complex fault control
Active Publication Date: 2016-09-28
POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD +1
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[0008] Based on this, it is necessary to provide a fault point control method and system for a real-time electric power digital simulation system in view of technical problems such as inability to perform complex fault control and inconsistent test procedures in existing fault point control methods of electric power real-time digital simulation systems
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[0030] 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.
[0031] Such as figure 2 as shown, figure 2 It is a flowchart of a fault point control method of an electric power real-time digital simulation system according to an embodiment of the present invention, including the following steps:
[0032] Step S101: Trigger the target fault point of the real-time electric power digital simulation system; wherein, the target fault point is a fault point set in the real-time electric power digital simulation system for simulating the actual power system operating conditions;
[0033] In practical applications, the target fault point can be triggered to fail by clicking the ApplyFault button of the RTDS system.
[0034] Step S102: Set the first failure tim...
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The invention relates to a fault point control method and a system for a power real-time digital simulation system. The method comprises the following steps: a target fault point in the power real-time digital simulation system is triggered; the first fault time and the first fault position of the target fault point are set; the first fault time and the first fault position are subjected to multiply operation, and the first fault control variable for the target fault point is obtained; and according to the first fault control variable, a fault control parameter for the target fault point is acquired, and the target fault point is controlled according to the fault control parameter. Through the above technical scheme, the fault point control method and the system for the power real-time digital simulation system realize unified control on the different fault points in the power real-time digital simulation system, and the working efficiency of the power real-time digital simulation system is improved.
Description
technical field [0001] The invention relates to the technical field of real-time simulation of electric power systems, in particular to a method and system for controlling fault points 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, a...
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Login to View More IPC IPC(8): G05B17/02
CPCG05B17/02
Inventor 邓旭阳陈桥平刘琨陈志光李一泉朱晓华张喜玲王伟庄良文王兰君
Owner POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD