论文部分内容阅读
水利排灌站作为农田抗旱排涝的重要工程,主要是连用电动机带动水泵人为来进行灌溉或排涝,由于其动力依靠电能,因而电气设备在排灌站中占据了相当重要的位置。水利排灌站电动机负荷大,站址多处于偏远的地势低洼地区,基本上都有独立的变电所以及配电室。由于排灌站特殊的工作条件,其工作场所相对潮湿,因此电气设备的接地和接零保护尤为重要。笔者通过几年的施工实践,对于排灌站的电气施工技术以及施工过程中应注意的问题进行了阐述。对从事水利排灌站电气施工工程技术人员有一定的借鉴意义。
As an important project of farmland drought control and drainage, irrigation and drainage stations are mainly driven by electric motors to pump water for irrigation or drainage. Because of their power rely on electric energy, electrical equipment occupies a very important position in irrigation and drainage stations. Irrigation and Drainage Irrigation Station hydraulic load, site mostly in the remote low-lying areas, basically have an independent substation and distribution room. Due to the special working conditions of irrigation and drainage stations and their relative humidity in the work place, it is especially important that the grounding of the electrical equipment and the protection of zero are connected. Through several years of construction practice, the author expounds the electrical construction technology of irrigation and drainage stations and the problems to be noticed in the construction process. Engaged in irrigation and drainage irrigation station electrical construction engineering and technical personnel have some reference.