Real microgrid operation dynamic simulation test platform based on rt-lab

A dynamic simulation and test platform technology, applied in instruments, control/regulation systems, simulators, etc., can solve problems such as the inability to realize the reality of micro-source operating characteristics, reduce equipment development and engineering debugging costs, ensure reliability, Avoid poor fit effects

Active Publication Date: 2020-02-14
TIANDAQIUSHI ELECTRIC POWER HIGH TECH CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the advanced real-time simulation technology is mainly realized by RT-LAB or RTDS simulator, or the control-in-the-loop simulation environment is set up by the simulator and some converter control boards. Since the power supply is still built with mathematical models, Therefore, it is impossible to realize the realization of micro-source operating characteristics

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  • Real microgrid operation dynamic simulation test platform based on rt-lab
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Embodiment Construction

[0026] 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 work belong to the protection scope of the present invention. In the case of no conflict, the embodiments of the present invention And the features in the embodiments can be combined with each other.

[0027] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By ana...

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Abstract

An RT-LAB-based real microgrid operation dynamic simulation testing platform. A power grid simulation model is built by a HYPERSIM software system, a microgrid simulation model constituted by micro-sources such as photovoltaics, energy-storage, hydrogen fuel cells is built by an eMEGAsim software system, and outputs of microsources in a physical microgrid system serve as inputs for the microgrid simulation model, thus providing the simulation system with real microgrid operating characteristics. The shortcoming of digital simulation is fully considered, provided is a scheme in which the digital is combined with the physical, and the operating characteristics of a physical microgrid system are introduced into a simulator, thus implementing the authenticity of the operating characteristics of a microgrid as a whole, and providing a realistic environment for equipment testing and simulation analysis.

Description

technical field [0001] The invention belongs to the technical field of new energy micro-grids, and in particular relates to an RT-LAB-based real micro-grid operation dynamic simulation test platform. Background technique [0002] The current energy situation is tense and environmental pollution is serious. The state has issued various policies to support the transformation of the power grid and reduce the pressure on the power grid. As the load continues to grow, it puts forward higher requirements for power quality and power supply reliability. Due to the dual pressure of environmental protection and energy depletion, microgrids are connected to the user side, and have the characteristics of low cost, low voltage and low pollution. The demonstration stage is gradually transformed into the commercial application stage. However, for micro-grid equipment and projects, there is currently no good test environment at home and abroad, resulting in many situations such as debuggi...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B17/02
CPCG05B17/02
Inventor 邹广宇张岩张源超
Owner TIANDAQIUSHI ELECTRIC POWER HIGH TECH CO LTD
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