本文提出一个新的产生超混沌的电路。该电路非线性器件的选取不同于以往只局限于分段线性电阻的框框，而是采用分段线性负电容作为非线性元件。利用计算机模拟和电路实验方法深入分析了此电路复杂的非线性动力学性质，分别观察到了超混沌、亚超混沌、混沌、拟周期和周期荡现象，并且对其实验线路，测取一个状态变量的时间序列，利用吸引子重构技术，计算这一时间序列所对应的非负李雅普诺夫指数。 This paper presents a new circuit that generates hyperchaos. The nonlinear device selection of the circuit is different from the past only limited to the piecemeal linear resistance box, but the use of piecewise linear negative capacitance as a nonlinear element. The complex nonlinear dynamics of this circuit was analyzed by computer simulation and circuit experiment method. Hyperchaos, sub-hyperchaos, chaos, quasi-periodic and periodic oscillations were observed respectively. For the experimental circuit, a state variable The time series, using the attractor reconstruction technique, calculates the time series corresponding to the non-negative Lyapunov exponents.