Y/联结平衡变压器的绕组布置

研究了Ｙ／联结平衡变压器绕组设计的基本问题．分析了绕组漏阻抗对平衡条件的影响；确定了各漏阻抗之间的关系．在此基础上，提出了两种绕组布置方案，应用物理模型证了方案的正确性．     

交流电动机GTR PWM变频调速装置的双微机矢量控制系统

提出一种采用双微机控制结构，实现对交流感应电机的矢量控制的变频调速系统。给出了系统的矢量控制、转速检测、电流跟踪控制的原理与方法。实验结果表明系统的性能是优良的。     

关于黄土湿陷起始压力、湿陷起始含水量的探讨

在不同压力下，湿陷性黄土试验实测变形与含水量关系曲线族上有一变形陡增段，陡增段的出现表明在此含水量变化区间变形对含水量变化敏感。变形分界压力和变形分界含水量概念以及相关经验公式的初步探讨，不仅为研究黄土湿陷起始压力、湿陷起始含水量问题提供了一个新思路，而且在工程实践中也具有一定的实用价值。     

WXH-11x微机线路保护屏并入监控系统

对该装置的输出软件进行部分改造，增加了通讯功能，研制了上位微机与其通讯的规约软件，从而构成主从关系两级分布式电力系统微机继电保护监控系统。     

温度场对自蔓延高温合成致密化的影响

在自蔓延高温合成（SHS）致密化工艺中，准确确定施压滞后时间是工艺控制的关键．施压滞后时间的上限值一般是根据SHS过程的坯块表面温度与时间关系曲线获得，难以真实地反映坯块内的温度变化．作者以传热学理论为基础，针对SHS－准热等静压过程，建立了燃烧产物内的温度分布方程，并以此解释了最终产物内密度分布存在差异和形状变化的原因．     

提高江砂胶结充填体强度的试验

针对某硫铁矿应用长江砂胶结充填体存在的质量问题，采用向长江砂胶结充填料中加掺合料及减水剂的方法．结果表明，采用这种方法，提高了江砂胶结充填体的强度，为该矿安全采矿、充分回收资源提供了科学依据．     

Synthesis of glucoside compounds of ferrocenyl phenols and their antianemic activity

Six glucoside compounds have been synthesized by means of phase-transfer catalytic method and deacetylation from the starting material ferrocene. Their structures have been confirmed by elementary analysis, IR,¹HNMR and MS. The antianemic activities of some compounds have also been tested. Results indicate that these glucoside compounds possess the antianemic activities and therefore, the further study is well worth making. Supported by the foundation of Wuhan Metropolis Commission of Science and Technology Liu Huiying: born in 1937, Professor     

Ab initio calculation of structure and Raman and Infrared spectra of Trifluoromethylthiosulphenyl Chloride

The molecular model of Trifluoromethylthiosulphenyl Chloride, CF₃SSCl, was presented.Ab initio method was used to calculate the structure and Raman and Infrared spectra. The results show that CF₃SSCl possess stereoscopic structure ofC ₁ symmetry with a torsional angle of 94.2°. The potential energy distribution and isotope replacement methods were applied to determine the vibrational assignment. The vibrational frequencies and corresponding modes of the molecule were obtained. The calculated vibrational frequencies are in good agreement with experiments. Supported by the National Natural Science Foundation of China Zou Xianwu: born in Apr, 1938, Professor     

Studies on a series complexes of copper (II), zinc (II), cobalt (III) with Schiff base derived fromd-glucosamine and salicylaldehyde

Copper (II) zinc (II) cobalt (III) complexes with the Schiff base derived from salicylaldehyde andd-glucosamine were synthesized. These compounds abbreviated as SG, CuSG, ZnSG, CoSG were characterized by elemental analyses, IR, UV-Vis,¹H NMR and MS spectrum. ESR spectrum, magnetic susceptibility measured by Evans method for CuSG had also been done. It is suggested that the complexes in solution have pseudotetrahedral structure. It was found that SG would occur a photochemical reaction if a beach of 355 nm ultravisible light shone on its aqueous solution. The reaction was in further research. Supported by the National Natural Science Foundation of China Ye Yong: born in 1970, Ph. D graduate student