Electric Power ›› 2025, Vol. 58 ›› Issue (2): 118-125.DOI: 10.11930/j.issn.1004-9649.202405131
• Data-Driven Analysis and Control of Power System Security and Stability • Previous Articles Next Articles
Qingquan LIU1(), Peng YANG1, Tiecheng LI1, Xianzhi WANG1, Minghao WEN2(
)
Received:
2024-05-29
Accepted:
2024-08-27
Online:
2025-02-23
Published:
2025-02-28
Supported by:
Qingquan LIU, Peng YANG, Tiecheng LI, Xianzhi WANG, Minghao WEN. Digital Simulation Test Method for Multiple Scenarios Relay Protection[J]. Electric Power, 2025, 58(2): 118-125.
方法特点 | 动模测试 | 数模混合实时仿真 | 所提仿真测试方法 | |||
测试模型构建形式 | 物理 | 物理+数字 | 数字 | |||
测试耗时 | 长 | 长 | 短 | |||
测试成本 | 高 | 高 | 低 | |||
一次模型修改 | 较复杂 | 简单 | 简单 | |||
二次模型修改 | 较复杂 | 较复杂 | 简单 |
Table 1 The results of test
方法特点 | 动模测试 | 数模混合实时仿真 | 所提仿真测试方法 | |||
测试模型构建形式 | 物理 | 物理+数字 | 数字 | |||
测试耗时 | 长 | 长 | 短 | |||
测试成本 | 高 | 高 | 低 | |||
一次模型修改 | 较复杂 | 简单 | 简单 | |||
二次模型修改 | 较复杂 | 较复杂 | 简单 |
测试结果 | 文献[ | 文献[ | 所提仿真 测试方法 | |||
保护动作结果能否返回至一次系统 | 否 | 能 | 能 | |||
能否测试不同保护原理之间的配合 | 否 | 能 | 能 | |||
能否测试不同保护装置之间的配合 | 否 | 能 | 能 | |||
能否进行系统级继电保护测试 | 否 | 否 | 能 | |||
能否进行各种二次系统异常时继电保护的测试 | 否 | 否 | 能 |
Table 2 Characteristics of three digital simulation test methods
测试结果 | 文献[ | 文献[ | 所提仿真 测试方法 | |||
保护动作结果能否返回至一次系统 | 否 | 能 | 能 | |||
能否测试不同保护原理之间的配合 | 否 | 能 | 能 | |||
能否测试不同保护装置之间的配合 | 否 | 能 | 能 | |||
能否进行系统级继电保护测试 | 否 | 否 | 能 | |||
能否进行各种二次系统异常时继电保护的测试 | 否 | 否 | 能 |
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