摘要
ＤＮＰ３０规约使ＳＣＡＤＡ行业有了国际标准规约。标准规约的适用面广，但理解、使用及实现标准规约的难度有所增大。ＤＮＰ３０规约包括数据链路层规约，传输功能，应用层规约和数据对象库。１９９７年广州地区调度自动化系统与Ｄ２０ＲＴＵ的ＤＮＰ３０规约接口的开发和调试获得成功，通信质量令人满意。由于ＤＮＰ３０的功能强大，在现有设备上尚不能实现全部功能。
DNP 3 0 protocol can be applied to supervisory control and data acquisition system (SCADA)as an international standard protocol.Its wide suitability ,however,multiplies the difficulty in understanding,utilization and realization of it. This paper introduces the composition of DNP 3 0 protocol and its application to SCADA system of Guangzhou as well as the problems encountered in the commissioning.
出处
《广东电力》
1999年第3期28-30,共3页
Guangdong Electric Power
