S.00.00.04/Q104-0027-0903-5209 广东电网公司负荷管理终端通讯规约(0903 版)
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广东电网公司负荷管理终端通讯规约
目 录
1 总则...........................................................................................................................................2
2 术语和定义...............................................................................................................................4
2.1 计量自动化系统...............................................................................................................4
2.2 主站
MASTER STATION......................................................................................................4
2.3 前置机
FRONT END PROCESSOR........................................................................................4
2.4 负荷管理终端
FIELD AGENT ............................................................................................4
2.5 应用层
APPLICATION LAYER.............................................................................................4
2.6 通讯接口层
COMMUNICATION-INTERFACE LAYER ...........................................................4
2.7 负荷管理应用层协议（LMAL）
LOAD MANAGEMENT APPLICATION LAYER..................4
2.8 标准报文
STANDARD PACKET...........................................................................................5
2.9 非标准报文
NONSTANDARD PACKET................................................................................5
2.10 测量点
MEASURED POINT .............................................................................................5
2.11 中继命令
FORWARD COMMAND .......................................................................................5
2.12 任务
SCHEDULED TASK.................................................................................................5
2.13 中继任务
FORWARD TASK.............................................................................................5
3 通讯规约...................................................................................................................................5
3.1 协议层次描述...................................................................................................................5
3.2 加密压缩帧格式...............................................................................................................6
3.3 应用层（LMAL） ...........................................................................................................7
3.4 通讯接口层.....................................................................................................................28
3.5 终端校时.........................................................................................................................29
4 协议说明.................................................................................................................................30
4.1 数据项编码与格式.........................................................................................................30
4.2 错误编码.........................................................................................................................61
4.3 告警编码.........................................................................................................................61
4.4 供电电压编码.................................................................................................................63
4.5 任务描述.........................................................................................................................63
4.6 对于规约必须实现部分和可选部分的规定.................................................................66
4.7 异常告警的默认参数配置.............................................................................................67
4.8 多套功率曲线说明.........................................................................................................70
4.9 针对技术条件的实现举例.............................................................................................71
