Optical signals occurred during the pre discharge and the breakdown over the spacer in sulfur hexafluoride gas are investigated by using a photomultiplier tube and a high speed framing camera under the fast oscillating impulse voltages (FOI) or lightning impulse voltages (LI).
利用光电倍增管及高速摄影机 ,对SF6气体中绝缘子沿面预放电及放电通道形成过程中的发光进行了检测 ,得出快速振荡冲击 (FOI)比雷电冲击 (LI)更容易使绝缘子沿面的SF6气体产生电离与复合 ,从而造成快速振荡冲击电压下 ,极不均匀场中绝缘子沿面放电电压的降低 。
Preparation of Fe_2O_3/CNTs composites and its catalysis on thermal decomposition of AP;
Fe_2O_3/CNTs复合粒子的制备及其对AP热分解催化性能的影响
Investigation on Thermal Decomposition of Mixed Systems of AP with RDX and HMX by DSC-TG-FTIR;
热红联用研究AP与RDX和HMX混合体系的热分解
Preparation of Co_3O_4/CNTs Composites and Their Catalytic Effects on the Thermal Decomposition of AP and AP/HTPB Propellant;
纳米Co_3O_4/CNTs复合粒子的制备及其对AP和AP/HTPB推进剂热分解催化性能的研究
Studies on the Inheritance of Poly-eggs in Polyembryonic Rice Strain APⅣ;
多胚水稻品系APⅣ的多卵遗传行为分析