数字化变电站自动化系统开发建议

Developments in Digital Substation Automation Systems

随着电子式互感器或合并单元的使用,数字化变电站自动化系统的设计和应用将会产生许多新问题。通过讨论罗列了一些此类问题,有些是厂商单独可以解决的,有些则需要在厂商之间协调一致才能解决。IEC61850标准并不仅仅意味着采用统一的协议、模型,还意味着开发者在对采用IEC61850标准的系统进行开发时,要转变思维方式,采用新的功能实现方式,才能达到IEC61850标准所希望的目标。对采用IEC61850标准的系统在开发过程中出现的新特点和需要解决的新问题进行了探讨,并提出了解决思路。

With the application of electronic transformers or merging units in digital substations, many new design and application problems may crop up. Some of the problems raised can be solved separately by manufacturers, while others can only be solved through consultations among the manufacturers involved. IEC 61850 standard does not mean just unified protocols and models, but also a change of the way product developers think and the adoption of a new function implementing mode to achieve the desired goals of IEC 61850 standard. Some new characteristics and new problems to be solved in the development of IEC 61850 systems are discussed. Corresponding workable ideas are put forward.