[1]梁富光.丘陵地区大型陆上风电场接地测量研究[J].电瓷避雷器,2019,(06):78-84.[doi:10.16188/j.isa.1003-8337.2019.06.014]
 LIANG Fuguang.Grounding Measurement Study on Onshore Wind Farm in Hilly Area[J].,2019,(06):78-84.[doi:10.16188/j.isa.1003-8337.2019.06.014]
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丘陵地区大型陆上风电场接地测量研究()
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《电瓷避雷器》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2019年06期
页码:
78-84
栏目:
避雷器
出版日期:
2019-12-10

文章信息/Info

Title:
Grounding Measurement Study on Onshore Wind Farm in Hilly Area
作者:
梁富光
(国网福建电力有限公司, 福州 350000)
Author(s):
LIANG Fuguang
(State Gird Fujian Electric Power Co., Ltd., Fuzhou 350000, China)
关键词:
陆上风电 接地测量 仿真计算
Keywords:
onshore wind turbine measuring grounding resistance simulation
DOI:
10.16188/j.isa.1003-8337.2019.06.014
摘要:
为了降低接地电阻,一般把陆上风电场场区内部全部风机的地网相连。在进行接地测量时,必须把所有风机地网当作一个大地网进行考虑,这样会极大增加布线的工作量。本文通过建立某沿海陆上风电场的地网模型,对综合大地网的散流特征进行仿真计算,基于计算结果,提出了一种能够降低工作量的布线方案,并进行了实测。实测结果证实了方案的有效性,能够在实际测量工作中降低布线工作量,提升测量效率,为陆上风电场接地测量和接地改造提供了参考。
Abstract:
In order to reduce the grounding resistance, every wind turbine's ground grid must be connected. When we measuring grounding resistance, we must see every wind turbine's grounding grid as a big one, which means more workload of arrangement of test wine. The author made a simulation model of a wind power farm and calculated the diffuse of lightning current. Based on the simulation result, a new way to measure grounding resistance of wind power farm is proposed and proved the effectiveness of it. This method can reduce the workload of measuring grounding resistance, and can be a reference to the grounding reform of onshore wind farm.

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备注/Memo

备注/Memo:
收稿日期:2018-04-16 作者简介:梁富光(1968—),男,高级工程师,从事高电压与绝缘技术研究。
更新日期/Last Update: 2019-12-10