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基于固态化磁开关、低阻抗脉冲形成网络和感应电压叠加等关键技术,提出了一种固态化高功率长脉冲驱动源技术方案,该方案充分利用了绝缘规律,可实现模块化设计,具备提高系统稳定性、可靠性、重复频率和长时间运行的潜在优势。目前,针对系统方案进行了电路模拟计算,研制了各关键子系统,开展了全系统的初步联合实验,在假负载上输出了功率2.1GW、脉宽约170ns的高压脉冲,验证了技术方案的合理性。
Based on the key technologies of solid state magnetic switch, low impedance pulse forming network and induced voltage superposition, a solid state high power long pulse driving source technology is proposed. This scheme makes full use of the insulation law and can realize modular design with improved System Stability, Reliability, Repetition Frequency and Potential Benefits of Long-Running. At present, the circuit simulation is carried out for the scheme of the system, the key subsystems are developed and the preliminary experiments of the whole system are carried out. The 2.1GW output power and the pulse with a pulse width of about 170ns are output on the dummy load. rationality.