基本信息:
- 专利标题： 一种利用GOOSE组播与RS-485广播协同进行群发调节的方法
- 专利标题（英）：Method for adjusting group transmission by aid of GOOSE multicast and RS-485 broadcast cooperation
- 申请号：CN201410606163.4 申请日：2014-10-31
- 公开(公告)号：CN104363102A 公开(公告)日：2015-02-18
- 发明人： 沈志广 , 蒋怀贞 , 吴双惠 , 孔波利 , 李现伟 , 崔丽艳 , 丁钊 , 熊焰 , 张鹏远 , 孙航飞 , 陈斌 , 周晓娟 , 陈玉涛 , 高建琨
- 申请人： 许继电气股份有限公司 , 许昌许继软件技术有限公司
- 申请人地址： 河南省许昌市许继大道1298号
- 专利权人： 许继电气股份有限公司,许昌许继软件技术有限公司
- 当前专利权人： 许继电气股份有限公司,许昌许继软件技术有限公司
- 当前专利权人地址： 河南省许昌市许继大道1298号
- 代理机构： 郑州睿信知识产权代理有限公司
- 代理人： 胡泳棋
- 主分类号： H04L12/18
- IPC分类号： H04L12/18 ; H02J13/00
The invention relates to a method for adjusting group transmission by the aid of GOOSE multicast and RS-485 broadcast cooperation, and belongs to the technical field of photovoltaic power generation. The method includes extending GOOSE service models on the basis of GOOSE service in IEC (international electrotechnical commission) 61850 standards by the aid of one-to-many GOOSE transmission mechanisms; defining LN as ZLSR; defining relevant DO key parameters of the ZLSR; multicasting photovoltaic power generation control data to each conversion device by the aid of the GOOSE transmission mechanisms; parsing and converting the received data by the aid of the conversion devices; broadcasting the data to each inverter by the aid of RS-485. The method has the advantages that photovoltaic active or reactive power can be regulated by each inverter according to the issued data in data packets, so that active or reactive power of integral photovoltaic power plants can be regulated, the power regulation response speeds can be obviously increased, fluctuation of power grids can be reduced, and the method has extremely high engineering practical value.
公开/授权文献:
- CN104363102B 一种利用GOOSE组播与RS-485广播协同进行群发调节的方法 公开/授权日：2018-03-13
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04L | 数字信息的传输，例如电报通信 |
| ------H04L12/00 | 数据开关网络 |
| --------H04L12/02 | .零部件 |
| ----------H04L12/16 | ..向分局提供特种业务的装置 |
| ------------H04L12/18 | ...用于广播或会议的 |