智能电网条件下的智能小区关键技术

Research on Key Technologies for Smart Residential Community

研究居民小区应用光伏等清洁能源有序并网、电动汽车有序充电技术,实现各种供用电信息的综合管理和服务,提供灵活便捷的自助用电服务,提升智能小区供电服务能力,提高供电可靠性,是智能小区研究的重要目标。在分析智能小区现状的基础上,综合应用智能电网先进技术,明确了智能小区的内涵与特征;对智能小区业务流、信息流进行了分析梳理,提出了灵活互动的智能小区系统架构,设计了智能小区业务功能和相应的配置;提出了智能小区关键技术架构,详细阐述了智能小区集成通信、互动服务、小区配电自动化、分布式电源运行控制、智能家居等技术,以支持智能小区关键设备的研制。

The orderly grid-integration of solar and other clean energy, the orderly charging of electric vehicle （EV）, the implementation of synthetical management of various information related to power supply and consumption and service, the enhancement of power supply and service ability for residential community and improvement of power supply reliability are key objectives to be researched for smart residential community （SRC）. On the basis of analyzing present situation of SRC and by means of synthetically utilizing advanced technologies of smart grid, the connotation and features of SRC are clarified; the business flow and information flow in SRC are analyzed and a flexible and interactive architecture of SRC is proposed, meanwhile the business functions and corresponding configuration are designed; a key technical structure for SRC is given and the integrated communication in SRC, interactive service, distribution automation of SRC, operation control of distributed generation and smart house are researched to support the development of key devices for SRC.