A design of digital power calibration device in 3/2 connection smart substation
In 3/2 connection smart substation, the voltage and current sampling values of electronic transformers in different bays are usually transmitted to a digital power meter through a cascade of merging units or network. The synchronism of voltage and current sampling time influences accuracy of power m...
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| Format: | Article |
| Language: | zho |
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National Computer System Engineering Research Institute of China
2019-02-01
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| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000097755 |