Real micro-grid operation dynamic simulation test platform based on RT-LAB

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

Active Publication Date: 2016-10-26
TIANDAQIUSHI ELECTRIC POWER HIGH TECH CO LTD
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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 micro-grid operation dynamic simulation test platform based on RT-LAB
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  • Real micro-grid 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

The present invention belongs to the field of the new energy micro-grid power. The present invention provides two different simulation platforms HYPERISM and eMEGAsim based on the same RT-LAB hardware device in the OPRL-RT company, a distribution network system is built through the HYPERSIM, the micro source such as PV, energy storage, hydrogen cells and the like is built through eMEGAsim, and the output quantity of each micro source is collected in a real micro grid and is taken as the input quantity of an eMEGAsim model to allow a simulation system to have a real micro-grid operation characteristic. The real micro-grid operation dynamic simulation test platform based on the RT-LAB fully considers the defect of digital simulation, provides a mode of combining digits and physics, and allow the operation characteristic of the real micro-grid power to lead in a simulator to realize the realization of the operation characteristic of the whole micro grid and provide more real environment for the test and the simulation analysis of a device.

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 Applications(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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