摘要
文中分别从稳态交流电流和暂态峰值电流两种测量对象以及它们的数学表达式出发,对改进后的积分电路(近似积分电路)的误差进行理论分析,论证了这样改进积分电路的合理性,并给出了合理设计电路有关参数的公式,以便使误差限制在允许范围之内。
The errors of approximate integration circuit has been analyzed theoretically by referring to quantities to be measured - the steady alternating current and transient peak current, as well as their mathematical expressions. The rationality of the proposition has been proved and some formulas of the relative parameters required for rational design so that errors can be kept within the permissible range have been given.
出处
《电子测量技术》
2000年第3期3-6,共4页
Electronic Measurement Technology
