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An energy management device and system for an optical storage and charging system

An energy management device and energy management technology, which are applied in the field of optical storage and charging microgrid systems, can solve the problems of imperfect operation strategies, real-time performance, and poor scalability of microgrid systems, and achieve rich energy management strategies, ensure real-time performance, and real-time performance. high sex effect

Active Publication Date: 2020-03-24
SHANDONG LUNENG SOFTWARE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the existing technology, the energy management of the microgrid system mainly adopts the traditional communication system architecture, or simple data aggregation and collection, which has poor real-time performance and scalability, and the operation strategy of the microgrid system is not perfect.

Method used

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  • An energy management device and system for an optical storage and charging system
  • An energy management device and system for an optical storage and charging system
  • An energy management device and system for an optical storage and charging system

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Embodiment Construction

[0054] The present invention is described in detail below in conjunction with accompanying drawing:

[0055] The invention discloses an energy management device for an optical storage and charging system. The device adopts an Intel Atom processor, a fanless design, a memory of 2GB DDR3 surface-mounted memory, a VGA, a hard disk of 32G industrial-grade solid state, and a gigabit network with 6 network ports. Interface, 2 serial ports, keyboard and mouse interface, built-in VxWorks operating system and hardware driver. Such as figure 1 As shown, it includes: main program, Modbus protocol library and GOOSE protocol library, Xml protocol library, 104 protocol library, configuration monitoring tool, real-time operating system and hardware layer.

[0056] The hardware layer collects the real-time operation information of the peripheral equipment connected to it (including: power grid, photovoltaic inverter, battery management system, charging pile, PCS and measurement and control d...

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Abstract

The invention discloses an energy management device and system of a light storage charge system. The energy management device comprises a main program, a Modbus protocol library, a GOOSE protocol library, an Xml protocol library, a 104 protocol library, a configuration monitoring tool, a real-time operating system and a hardware layer, wherein the hardware layer is used for acquiring real-time running information of peripheral equipment connected with the hardware layer and sending the real-time running information to the main program, and the configuration monitoring tool is used for monitoring a running state of the energy management device and configuring a parameter of the energy management device, the protocol libraries and an energy management control strategy. The energy managementdevice has the beneficial effects that the system is applied to a light storage charge integrated charging station microgrid, the architecture is optimized, and the strategy execution real-time performance is high; and the energy management system employs a VxWorks real-time operating system and is provided with a multi-task, preemptible and predictable task synchronous mechanism, and high-efficient and ordered execution of an energy management strategy instruction is guaranteed.

Description

technical field [0001] The invention relates to the technical field of optical storage and charging microgrid systems, in particular to an energy management device and system for an optical storage and charging system. Background technique [0002] Microgrid is a new type of energy system supply and model that integrates renewable energy power generation, (wind, light, hydropower, etc.) clean energy power generation, energy storage devices and various loads, and is receiving more and more application attention. . As a new type of micro-grid architecture, the integrated charging station of light, storage and charging (hereinafter referred to as: light storage charging station) involves the integration of photovoltaic power generation, battery energy storage, and electric vehicle charging. Two-way interaction, complex operating conditions, an energy management device is urgently needed to monitor and manage system operating conditions. [0003] Microgrid technology is an imp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/38H02J13/00
CPCH02J3/383H02J13/0013Y02E10/56
Inventor 杨勇高先进刘雷胡勇丁积德董俊杰高传站石众
Owner SHANDONG LUNENG SOFTWARE TECH
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