Automated hybrid simulation system for distributed distribution network based on RTDS

A technology of distribution network automation and hybrid simulation, applied in the direction of AC network circuits, electrical components, circuit devices, etc., can solve problems such as time-consuming, cost-increased, and high-voltage hazards in distribution networks

Active Publication Date: 2017-08-11
ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +3
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The distribution network is an important part of the distribution network automation system, and the real distribution network has the disadvantag

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  • Automated hybrid simulation system for distributed distribution network based on RTDS
  • Automated hybrid simulation system for distributed distribution network based on RTDS
  • Automated hybrid simulation system for distributed distribution network based on RTDS

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Embodiment Construction

[0030] 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 creative efforts fall within the protection scope of the present invention.

[0031] The embodiment of the invention discloses an RTDS-based distributed distribution network automation hybrid simulation system, so as to reduce the research cost and time consumption of the distribution network automation system.

[0032] see figure 2 , an RTDS-based distributed distribution network automation hybrid simulation system provided by an embodiment of the present invention includes:

[0033] A transient simulation subsystem 100, a steady state si...

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Abstract

The invention discloses an automated hybrid simulation system for a distributed distribution network based on RTDS, and the system comprises a transient simulation subsystem, a steady state simulation subsystem, and a power distribution automated main station which is connected with the transient simulation subsystem and the steady state simulation subsystem. The transient simulation subsystem comprises an RTDS simulator which is used for simulating a real power distribution network, and a first power distribution terminal which is connected with the RTDS simulator. Therefore, according to the scheme of the invention, the RTDS simulator is used for building the transient simulation subsystem, and the steady state simulation subsystem is built through a steady state simulation subsystem of an intelligent power distribution network or the real power distribution network and a second power distribution terminal. The two subsystems and the power distribution automated main station jointly form the complete automated hybrid simulation system. The automated hybrid simulation system supports steady state simulation and transient simulation, also can meet the research demands of a distributed power distribution network automation system to a great extent, reduces the search cost of the distributed power distribution network automation system, and reduces the consumption time.

Description

technical field [0001] The invention relates to the technical field of distribution network automation, more specifically, to an RTDS-based distributed distribution network automation hybrid simulation system. Background technique [0002] With the development of distribution network technology and the growth of social economy, users' requirements for the safety, economy and reliability of distribution network are constantly improving, and distribution network automation system has also emerged as the times require. The distribution network automation system can integrate the real-time information of the power grid, offline information, user information, grid structure parameters, and geographic information to form a complete automation management system to realize the monitoring, protection, control and distribution of power distribution systems in normal operation and in case of accidents. electricity management. The distribution network automation system structure is as ...

Claims

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Application Information

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IPC IPC(8): H02J3/00
CPCH02J3/00H02J2203/20
Inventor 吴栋萁黄晓明杨涛王林青徐玮韡孙志达方芳柯人观黄柳柳
Owner ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY
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