Power generation load plan value curve transmission method and system

The invention provides a power generation load plan value curve transmission method and system. Under the condition that existing power dispatching communication channel resources are not changed, byexpanding the expansion message type of an IEC60870-5-104 protocol, a power generation load plan curv...

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Bibliographic Details
Main Authors LIANG JUNYU, YUAN XINGYU, ZHAO MING, TANG LIJUN, LI MENGYANG, YANG JIAQUAN
Format Patent
LanguageChinese
English
Published 20.10.2020
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:The invention provides a power generation load plan value curve transmission method and system. Under the condition that existing power dispatching communication channel resources are not changed, byexpanding the expansion message type of an IEC60870-5-104 protocol, a power generation load plan curve generation, issuing, verification, execution and retrieval method suitable for ultra-short-term power market transaction is provided, and data messages, responses and verification processes of two communication parties are standardized. Aiming at power plant plan curve execution management requirements, functional requirements on aspects of curve reception, curve synthesis, curve alarm, curve execution and the like of a power plant plan curve receiving workstation and a corresponding system architecture design scheme are provided. 本发明提出一种发负荷计划值曲线传输方法及系统；再不改变现行电力调度通信通道资源的情况下，通过拓展IEC60870-5-104规约的扩展报文类型，提出一种适用于超短期电力市场交易的发电负荷计划曲线生成、下发、校验、执行、调阅方法，规范通信双方的数据报文、响应及校验流程；针对发电厂计划曲线执行管理需求，提出发电厂计划曲线接收工作站的曲线接收、曲线合成、曲线报警、曲线执行等
Bibliography:Application Number: CN202010596252