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河北煤研所与邢台县煤矿机械制造厂联合研制的KWCZ系列无功补偿装置,在开滦范各庄和荆各庄煤矿及永年县焦窖煤矿进行工业试验,取得了明显的经济效益。于1988年4月通过省级鉴定。一、结构及主要技术性能本装置为矿用隔爆型,适用于煤矿井下有煤尘及瓦斯的采区,对煤矿井下异步电动机的无功功率进行就地补偿。外壳采用了薄板加筋结构,体积小,结构新颖,便于安装。补偿容量可根据实际使用电机功率进行
KWCZ series reactive power compensation device researched and developed jointly by Hebei Coal Research Institute and Xingtai County Coal Mining Machinery Manufacturing Factory has achieved obvious economic benefits in Fangezhuang Coal Mine and Jinggezhuang Coal Mine in Kailuan and Jiaozhu Coal Mine in Yongnian County. In April 1988 passed the provincial appraisal. I. Structure and Main Technical Performance This device is mine explosion-proof type and is suitable for mining area with coal dust and gas in underground coal mine and compensates for the local reactive power of asynchronous motor in underground coal mine. The shell has a thin plate reinforced structure, small size, novel structure, easy to install. Compensation capacity can be based on the actual use of motor power