Dianci bileiqi, 2017 在地网接地阻抗测量时,电压和电压测量引线之间存在互感,从而影响接地阻抗测量结果的准确性,因此有必要开展消除测试引线互感对接地阻抗测量影响的研究。提出了一种电流极和电压极同方向布置,通过改变电极位置,两次注入异频电流,测量对应的电压和电流,联立方程消除测试引线互感的新型接地阻抗测量方法。利用PSCAD对典型接地装置进行了仿真,在实际独立接地装置上进一步对该方法进行了测量验证,仿真和实测结果均表明,在不同的引线间距下,所提方法基本都能消除引线间互感的影响,得到更准确的地网接地阻抗值。
马御棠 +6 more
doaj
[Analysis of setup errors and their correlation with clinical factors in image-guided radiotherapy for prostate cancer using different immobilization devices]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoGuo X +5 more
europepmc +1 more source
[Master manipulator of vascular intervention surgical robot based on haptic feedback]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiHan G, Sun Z, Tang X.
europepmc +1 more source
[Research progress on olfactory function and rehabilitation after total laryngectomy]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za ZhiZhu X +5 more
europepmc +1 more source
[Early warning model of postoperative infection of internal fixation device in maxillofacial fracture based on the synthetic minority over-sampling technique algorithm]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiJiang J, Wang H, Shi Y, Xu K.
europepmc +1 more source
[Limb reconstruction over four decades: the seamless path from technical integration to disciplinary ecology]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiZhu Y.
europepmc +1 more source
[Research progress on elbow joint rehabilitation robots]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanLi M, Xu F, Wang D, Xu J.
europepmc +1 more source
[Application of bridge combined fixation system in pediatric Bado type <b>Ⅰ</b> chronic Monteggia fractures]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiPan +6 more
europepmc +1 more source
[Application and research progress of mandibular distraction osteogenesis in craniofacial microsomia]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiLi L, Zhang Z.
europepmc +1 more source