专利申请号:CN200610124808.6公开号:CN1936612申请日:2006.10.19公开日:2007.03.28申请人:何速本发明涉及一种利用激光遥测高压绝缘子零值的方法,由半导体激光源及偏振光学系统、光学检偏器及光电探测器、信号处理电路及计算机系统构成。其具体步骤是:第一,由半导体激光源及偏振光学系统产生一种偏振激光出射到待扫描绝缘子串; Patent application CN200610124808.6 Publication number CN1936612 Application date: 2006.10.19 Date of publication: 2007.03.28 Applicant: He Su The invention relates to a method for measuring the zero value of a high-voltage insulator by laser telemetry, which comprises a semiconductor laser source and a polarization optics System, optical analyzer and photodetector, signal processing circuit and computer system. The specific steps are as follows: firstly, a polarized laser light is emitted from the semiconductor laser source and the polarization optical system to the insulator string to be scanned;