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Distribution panel for stand-alone micro-grid

A distribution board and micro-grid technology, applied in the integration of power network operating systems, photovoltaic power generation, wind power generation, etc., can solve problems such as uncontrollable and unable to pass through the power generation system, and achieve the effect of quickly responding to transient response

Inactive Publication Date: 2015-08-12
KC COTTRELL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the distribution board in the technology must supply the power generated by the fuel cell power generation device to the place where it is needed, and selectively supply the power generated by the auxiliary power generation device to the place where it is needed, but it cannot control when the power demand Even when there is a sharp rise in the power generation or a sharp change in the output of renewable energy power generation, it will not cause an imbalance in power supply and demand, and there is a limitation that it is impossible to optimize the operation of the power generation system by predicting the power load and output power.

Method used

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  • Distribution panel for stand-alone micro-grid
  • Distribution panel for stand-alone micro-grid
  • Distribution panel for stand-alone micro-grid

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Embodiment Construction

[0035] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0036] figure 1 with figure 2 They are respectively a block diagram representing the structure of a switchboard for a stand-alone microgrid and a detailed diagram of a circuit including the switchboard according to the present invention. The present invention relates to a switchboard applied to a stand-alone microgrid, without In remote areas such as island areas or remote mountainous areas where commercial power is supplied, the power supply device 200 is composed of a diesel power generation device 210, a battery storage device 220, and a renewable energy power generation device 230 that uses renewable energy to generate electricity. The renewable energy includes solar energy, wind power or tidal. The power supply device can be modularly formed by the diesel power generation device, battery storage device and renewable energy power ...

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Abstract

The present invention relates to an independent microgrid distribution board capable of driving a power load at a remote place with power generated by using a renewable energy generating device and a diesel generating device, preventing a power failure by selectively or successively blocking other loads or unimportant loads among the power loads at need, and stably recovering power supply by preventing an excessive inrush current by successive power supply in a re-driving process.

Description

technical field [0001] The present invention relates to a distribution board for an independent micro-grid, and in more detail, relates to a distribution board for an independent micro-grid that can prevent power outages and restore power supply stably, in island areas or remote mountainous areas, etc. In remote areas, power loads are driven by electricity generated by renewable energy power generation devices and diesel power generation devices using fossil fuels, and when necessary, other loads or non-essential loads in the power load are selectively cut off or sequentially cut off to prevent the entire area from occurring. In case of a power failure, and when re-driving, the power supply can be stably restored by sequentially supplying power to prevent excessive inrush current. Background technique [0002] In the case of the diesel power generation system currently used as the main power source in island regions of Japan, there is a problem of causing environmental pollu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/14
CPCY04S20/222Y02B70/3225H02J3/14H02J2310/14H02J3/32H02J3/381H02J2310/60H02J2300/24Y02E70/30H02J2300/10H02J2310/10Y02E10/56Y02E10/76Y04S20/242Y02B70/30Y04S20/12Y02B90/20H02J3/144H02J13/00036H02J2300/20H02J2310/56
Inventor 安钟普李成柱权起楠
Owner KC COTTRELL
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