基于同步采集和Lab VIEW的发电机并网监控装置设计  

Design of Generator Grid-Connected Monitoring Device Based on Synchronized Acquisition and LabVIEW

作　　者：郭子强 吴亚盆 刘丹丹 GUO Zi-qiang;WU Ya-pen;LIU Dan-dan(State Grid Lanzhou Power Supply Company,Lanzhou Gansu 730070,China)

机构地区：[1]国网兰州供电公司,甘肃兰州730070

出　　处：《机械研究与应用》2022年第3期142-144,共3页Mechanical Research & Application

摘　　要：传统的同期并网装置存在庞大、操作复杂、移植性差等问题,低压移动电源装备一般不具备并网能力,这对其适用场景有较大局限。文中研制了一种基于同步采集卡和Lab VIEW软件平台的发电机组独立并网监控装置,重点对其系统设计方案进行分析论述。经应用测试验证,所设计装置不仅操作简易,通用性强,更能够搭配应急电源车实现低压并网功能,解决了供电保障现场电源点必须停电接入的问题。The traditional grid-connected devices have some problems such as large body,complicated operation and poor translatability;and the mobile power equipment generally has no capability of grid-connected,even its application is relatively limited for the reason.Just because of this,an independent generator grid-connected monitoring device based on the synchronized acquisition card and LabVIEW is designed,and the system design is analyzed and explicated as important keys in the paper.According to test verification,the designed device is easy operation and versatility possessed,furthermore,it can realize low-voltage grid-connection function with emergency electric vehicle,which could solve the problem that the emergency electric vehicle access to the user side bus with short-time power outage during power supply guarantee.

关 键 词：同期并网装置 应急电源车 并网能力 供电保障 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]