中华人民共和国国家标准:GB/T 16927.1 - 2011(代替GB/T 16927.1 - 1997)《高电压试验技术》第1部分:一般定义及试验要求 High-voltage test techniques-Part 1:General definitions and test requirements(IEC60060-1:2010,MOD)
The complete response is written as the sum of the forced and the natural response, and the initial conditions are then determined and applied to the complete response to find the values of the constants
The effective value of any periodic current is equal to the value of the direct current which flowing through a resistance R, delivers the same power to r as periodic current does