Simulation test platform of direct current transformer
A technology of DC transformer and test platform, which is applied in the direction of instruments, measuring electric variables, measuring devices, etc., and can solve problems such as not easy to find, a large number, wiring confusion and errors
Pending Publication Date: 2022-08-09
GUANGDONG POWER GRID CO LTD +1
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Problems solved by technology
[0004] In view of this, this application provides a simulation test platform for DC transformers, which solves the problem that a large number of input and output interface resources are required when performing real-time simulation tests on existing DC transformers, and a large number of hard-wiring tasks easily lead to wiring confusion and errors , and technical problems that are not easy to find
Method used
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Embodiment 1
[0043] The above is the first embodiment of a simulation test platform for a DC transformer provided by the embodiment of the present application, and the following is the second embodiment of the DC transformer simulation test platform provided by the embodiment of the present application.
[0044] see figure 1 , figure 1 This is a schematic structural diagram of an embodiment of a simulation test platform for a DC transformer in an embodiment of the application.
[0045]The simulation test platform of the DC transformer in this embodiment includes: a real-time simulator, a data acquisition device, a control and protection device, and an interface conversion device; a control and protection device for outputting control commands to the interface conversion device; a real-time simulator for slave interface The control command is obtained from the conversion device, and the built DC transformer simulation model is run according to the control command; the data acquisition devi...
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The invention discloses a simulation test platform for a direct-current transformer. The simulation test platform comprises a real-time simulator, a data acquisition device, a control protection device and an interface conversion device, the control protection device is used for outputting a control instruction to the interface conversion device; the real-time simulator is used for acquiring the control instruction from the interface conversion device and operating a built direct-current transformer simulation model according to the control instruction; the data acquisition device is used for acquiring an output signal when the control instruction is operated from the real-time simulator through the interface conversion device and sending the output signal to the control protection device; and the control protection device is also used for generating a new control instruction based on the output signal. The technical problems that a large number of input and output interface resources are needed when a real-time simulation test is carried out on an existing direct-current transformer, wiring disorder and errors are easily caused by a large number of hard wiring work, and the wiring disorder and errors are not easy to find are solved.
Description
technical field [0001] The present application relates to the technical field of real-time simulation, and in particular, to a simulation test platform of a DC transformer. Background technique [0002] With the development of simulation technology, real-time simulation technology is widely used in manufacturing, aerospace, and energy and power industries. In the early stage of power system construction, the equipment and control logic in the power system must be simulated and modeled to simulate various working conditions after the power system is put into operation, so as to find manufacturing and design defects in advance, so as to avoid various defects after completion. Major safety incident. Therefore, real-time simulation technology is particularly important. [0003] In the real-time simulation test of the DC transformer, it is necessary to use a lot of analog signals and digital output interfaces, and use a lot of hard wiring to upload a huge amount of analog signa...
Claims
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Login to View More IPC IPC(8): G01R31/00G01R1/04
CPCG01R31/00G01R1/0416Y02E60/00
Inventor 杨锐雄陈建福唐捷陈勇曹安瑛邹国惠裴星宇李建标程旭刘尧吴宏远凌华保黄珊杨双飞韦甜柳龚文明
Owner GUANGDONG POWER GRID CO LTD