核对性放电试验是检测蓄电池容量是否满足要求、防止蓄电池早期失效的一种必要手段。由于蓄电池组的劣化,按规程需要反复2-3次进行充、放电试验,根据现有设备,需要工作人员带电断、接直流电缆数十次之多,稍有不慎,将造成人员触电,直流...核对性放电试验是检测蓄电池容量是否满足要求、防止蓄电池早期失效的一种必要手段。由于蓄电池组的劣化,按规程需要反复2-3次进行充、放电试验,根据现有设备,需要工作人员带电断、接直流电缆数十次之多,稍有不慎,将造成人员触电,直流系统短路、接地的风险。针对此类风险,设计了一种“蓄电池组充放电切换管理装置”。本装置基于“一键顺控”的设计思路,将双电源转换开关(automatic transfer switching equipment,ATS)原理与物联网技术组合应用,实现了核对性放电试验的“无人值守”及“一键顺控”。应用效果表明,本装置有效降低了人员触电及直流系统接地短路等风险,减少了直流系统脱离备用蓄电池的时间,为变电站直流系统安全稳定运行提供了有效保障[2]。展开更多
Objective To observe the therapeutic effect of moxibustion in re-treatment patients of pulmouary tuberculosis. Methods Fifty-three cases were randomly divided into an observation group （31 cases） and a control group...Objective To observe the therapeutic effect of moxibustion in re-treatment patients of pulmouary tuberculosis. Methods Fifty-three cases were randomly divided into an observation group （31 cases） and a control group （22 cases）. They were treated with routine chemotherapeutic program of western medicine, garlic-insulated moxibustion on main acupoints, Feishu （肺俞 BL 13）, Gaohuang （膏肓 BL 43）, Shenzhu （身柱 GV 12） was adopted in the observation group. The therapeutic effects were assessed by clinical symptoms and signs, X-ray, CT examination and laboratory indices. Results The focus absorption rate of 87.1%（27/31） in the observation group was better than that （63.6%,14/22） in the control group （P〈0.05）; the rate of bacteria-turned negativity in sputum was 90.5%（19/21）in the observation group which was better than that （56.3%, 9/16） in the control group （P〈0.05）; the observation group in improvement of lassitude, night sweat and cough was superior to the control group （all P〈0.05）. Conclusion Garlic-insulated moxibustion can increase the therapeutic effect for the retreatment patients of pulmonary tuberculosis.展开更多
文摘核对性放电试验是检测蓄电池容量是否满足要求、防止蓄电池早期失效的一种必要手段。由于蓄电池组的劣化,按规程需要反复2-3次进行充、放电试验,根据现有设备,需要工作人员带电断、接直流电缆数十次之多,稍有不慎,将造成人员触电,直流系统短路、接地的风险。针对此类风险,设计了一种“蓄电池组充放电切换管理装置”。本装置基于“一键顺控”的设计思路,将双电源转换开关(automatic transfer switching equipment,ATS)原理与物联网技术组合应用,实现了核对性放电试验的“无人值守”及“一键顺控”。应用效果表明,本装置有效降低了人员触电及直流系统接地短路等风险,减少了直流系统脱离备用蓄电池的时间,为变电站直流系统安全稳定运行提供了有效保障[2]。
文摘Objective To observe the therapeutic effect of moxibustion in re-treatment patients of pulmouary tuberculosis. Methods Fifty-three cases were randomly divided into an observation group （31 cases） and a control group （22 cases）. They were treated with routine chemotherapeutic program of western medicine, garlic-insulated moxibustion on main acupoints, Feishu （肺俞 BL 13）, Gaohuang （膏肓 BL 43）, Shenzhu （身柱 GV 12） was adopted in the observation group. The therapeutic effects were assessed by clinical symptoms and signs, X-ray, CT examination and laboratory indices. Results The focus absorption rate of 87.1%（27/31） in the observation group was better than that （63.6%,14/22） in the control group （P〈0.05）; the rate of bacteria-turned negativity in sputum was 90.5%（19/21）in the observation group which was better than that （56.3%, 9/16） in the control group （P〈0.05）; the observation group in improvement of lassitude, night sweat and cough was superior to the control group （all P〈0.05）. Conclusion Garlic-insulated moxibustion can increase the therapeutic effect for the retreatment patients of pulmonary tuberculosis.
