LVRT Reactive Current Index of Renewable Units Based on the Constraints of Transient Voltage
The renewable power gathering system often presents the characteristics of a weak AC grid. And the voltage fluctuates greatly during the failure process. The problem of renewable units being turned-off due to low voltage and transient overvoltage is prominent. This paper establishes the voltage-curr...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
State Grid Energy Research Institute
2022-02-01
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| Series: | Zhongguo dianli |
| Subjects: | |
| Online Access: | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202111041 |