泾渭电网智能计量系统设计方案研究

发布时间：2018-04-01 17:01

本文选题：用电信息采集系统　切入点：AMI　出处：《华北电力大学》2014年硕士论文

【摘要】：随着智能电网技术的提出和发展,对电能计量系统的功能和精度提出了更高的要求,同时伴随着电力企业提高自身经营效益要求的不断深化,以及电力客户对电力企业服务水平要求的不断提高,加强用电信息的采集与应用,搭建电网企业与电力客户之间快速有效沟通的桥梁就日益成为企业提升优质服务水平的一项重要工作。本课题设计了一套新型智能计量系统,该系统以用电信息采集系统架构为基础,由电能表(智能终端)、采集终端、通信网络、主站等组成,实现用电信息采集基本功能,并与营销系统、调度自动化系统(或能量管理系统)联合实现双向计量、电力交易、需求响应、计量异常监测、电能质量监测等用电服务和负荷控制功能,并随着技术发展实现分布式电源监控、用户能量管理、定制电力等高级应用功能。该系统为电网企业和电力用户之间架起了信息沟通的桥梁,为智能用电服务组织管理及标准提供技术支持,为电力客户提供智能化、多样化、互动化的用电服务,实现与电力客户能量流、信息流、业务流的友好互动,构建客户广泛参与、市场响应迅速、服务方式灵活、资源配置优化、管理高效集约、多方合作共赢的新型供用电模式,不断提升供电质量和服务品质,提升智能化、互动化服务能力,逐步提高终端用电效率和电能占终端能源消费的比重,并期望随着系统进一步的应用推广,逐步实现“电网运行全景信息采集、高效负荷管理、全方位用电服务”的智能用电服务目标。本系统结合泾渭工业园电网的实际状况,进行了试点设计应用,并给出了本智能计量系统对公司企业的影响性分析和经济效益分析。
[Abstract]:With the development and development of smart grid technology, the function and precision of electric energy metering system are required to be higher, at the same time, with the development of electric power enterprises to improve their own operating efficiency, And the continuous improvement of the service level of electric power enterprises, and the strengthening of the collection and application of power information. Building a bridge between power grid enterprises and power customers to communicate quickly and effectively is increasingly becoming an important task for enterprises to improve the quality of service. A new intelligent metering system is designed in this paper. The system is based on the structure of electric information acquisition system. It is composed of electric energy meter (intelligent terminal, acquisition terminal, communication network, main station, etc.) and realizes the basic function of power information collection. And with marketing system, dispatching automation system (or energy management system) to achieve two-way measurement, electricity trading, demand response, metering abnormal monitoring, power quality monitoring and other power services and load control functions, With the development of technology, the advanced application functions, such as distributed power source monitoring, user energy management, customized electric power, are realized. The system provides a bridge of information communication between power grid enterprises and power users. Provide technical support for intelligent power service organization, management and standards, provide intelligent, diversified and interactive power service for power customers, realize friendly interaction with power customers' energy flow, information flow, business flow, etc. Build a new mode of power supply and power supply with wide participation of customers, rapid market response, flexible service mode, optimized allocation of resources, intensive management, win-win multi-party cooperation, continuous improvement of power supply quality and service quality, and improvement of intelligence. Interactive service ability, gradually improve the terminal power efficiency and the proportion of electricity in terminal energy consumption, and hope that with the further application of the system, gradually realize the "power grid operation panoramic information collection, high-efficiency load management," According to the actual situation of Jingwei Industrial Park power grid, this system has carried on the pilot design application, and has given the influence analysis and the economic benefit analysis of the intelligent metering system to the company enterprise.
【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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