上世纪八十年代中后期,工业革命的浪潮不断冲击着我国的自动控制领域,计算机迅猛普及为新型控制系统的涌现奠定了基础。然而,在国内市场上能够与新型控制系统配套的检测产品却异常落后,尤其是,电测产品除传统的分流器、分压器、互感器和变送器外,没有更先进的产 The mid and late eighties of last century, the wave of the industrial revolution constantly impact the field of automatic control in our country, the rapid popularization of computers for the emergence of a new type of control system laid the foundation. However, in the domestic market, the testing products that can be used in conjunction with the new control system are outdated. In particular, there is no more advanced test except the traditional current dividers, voltage dividers, transformers and transmitters