智能电网需求响应信息交换接口研究

发布时间：2018-05-30 03:09

本文选题：需求响应 + 业务需求　；参考：《华北电力大学》2014年硕士论文

【摘要】：需求响应(demand response, DR)采取诱导性机制促使用户改变电力消费模式,是智能电网的主要应用之一,但目前只能依靠手动完成,没有统一自动实现的设备。本文通过设计智能电网需求响应信息交换接口,即需求响应应用进程间通信的实体,实现需求响应的自动化。首先,本文结合国家相关政策、电网公司出台的管理办法,在调查市场及用户需求的基础上,分析了价格型和激励型需求响应的业务需求,提取出8个用例,通过用例的不同组合可以完成不同功能。然后,结合业务需求分析,设计了智能电网需求响应信息交换接口,包括：需求响应信息交换系统组成及部署、需求响应信息交换接口层次结构及相应设计、需求响应信息交换接口服务功能设计。系统组成将智能电网分为4个域,每个域有相应的角色,在不同的通信基础设施上传输信息。接口层次结构包括功能层、信息层和通信层。服务功能设计中分析了需求响应信息交换接口提供的4类功能,并给出相应原语。最后,从系统设计和数据库设计两方面开发需求响应信息交换系统。系统设计采用三层架构模式,设计了DR服务器、DR聚合系统以及DR客户端。数据库设计中根据电网特点,选用Oracle数据库,结合功能模块的划分,给出数据表。最后将该系统应用于实际项目中,并进行效果评估。
[Abstract]:Demand response (DR) is one of the main applications of smart grid, which adopts inductive mechanism to urge users to change the consumption mode of power. But at present, it can only be done by hand, and there is no unified automatic equipment. In this paper, we design a smart grid demand response information exchange interface, that is, the entity that communicates between processes of demand response application, to realize the automation of demand response. First of all, based on the investigation of market and customer demand, this paper analyzes the business demand of price type and incentive demand response, and extracts 8 use cases according to the relevant national policies and the management measures issued by the power grid company. Different functions can be accomplished through different combinations of use cases. Then, the smart grid demand response information exchange interface is designed, which includes the composition and deployment of the demand response information exchange system, the hierarchy structure of the demand response information exchange interface and the corresponding design. Requirement response information exchange interface service design. The smart grid is divided into four domains, each domain has a corresponding role to transmit information over different communication infrastructure. Interface hierarchy includes function layer, information layer and communication layer. In the design of service function, the four kinds of functions provided by the demand response information exchange interface are analyzed, and the corresponding primitives are given. Finally, a demand response information exchange system is developed from two aspects: system design and database design. The design of the system adopts three-tier architecture mode. The Dr server Dr aggregation system and Dr client are designed. According to the characteristics of power grid, Oracle database is selected in database design, and the data table is given according to the partition of function module. Finally, the system is applied to the actual project and the effect is evaluated.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TM76

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