港工技术
港工技術
항공기술
Port Engineering Technology
2015年
5期
81-84
,共4页
皮带输送机%大功率多驱动液耦%打滑时间间隔%压降整定值
皮帶輸送機%大功率多驅動液耦%打滑時間間隔%壓降整定值
피대수송궤%대공솔다구동액우%타활시간간격%압강정정치
belt conveyor%high power multi-drive fluid coupling%slippage time interval%voltage-drop setting value
长距离大能力带式输送机在散货港口系统中得到普遍应用，其驱动装置多采用大功率、多驱动、限矩型液耦的配置形式；随着大功率、多级驱动应用的增多，为保证多台电机驱动下皮带输送机能够平稳起动，并尽可能避免起动对电网冲击，合理规划各个驱动的起动顺序及间隔很有必要。本文阐述了多级驱动起动过程中机械、电气的设置和配合，从而实现多级驱动下稳定可靠安全地起动带式输送机。
長距離大能力帶式輸送機在散貨港口繫統中得到普遍應用，其驅動裝置多採用大功率、多驅動、限矩型液耦的配置形式；隨著大功率、多級驅動應用的增多，為保證多檯電機驅動下皮帶輸送機能夠平穩起動，併儘可能避免起動對電網遲擊，閤理規劃各箇驅動的起動順序及間隔很有必要。本文闡述瞭多級驅動起動過程中機械、電氣的設置和配閤，從而實現多級驅動下穩定可靠安全地起動帶式輸送機。
장거리대능력대식수송궤재산화항구계통중득도보편응용，기구동장치다채용대공솔、다구동、한구형액우적배치형식；수착대공솔、다급구동응용적증다，위보증다태전궤구동하피대수송궤능구평은기동，병진가능피면기동대전망충격，합리규화각개구동적기동순서급간격흔유필요。본문천술료다급구동기동과정중궤계、전기적설치화배합，종이실현다급구동하은정가고안전지기동대식수송궤。
Long-distance high power belt conveyor has been widely applied in the handling system of bulk cargo terminal. Most drive units of the belt conveyors are characterized with high power, multi-drive and load-limiting type of fluid coupling. With the development of high power multi-drive system, to ensure the stable starting of multi-drive belt conveyor and decrease its impact on the electric power network as much as possible, it’s necessary to program the starting sequence and time interval of motors. In the starting process, the electrical and mechanical setting and cooperation have been carried out to start the multi-drive belt conveyor stably and reliably.
