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    • 5. 发明公开
    • ELEVATOR INSTALLATION AND A METHOD FOR CONTROLLING ELEVATORS
    • AUFZUGSANLAGE UND VERFAHREN ZUR STEUERUNG VONAUFZÜGEN
    • EP3010844A1
    • 2016-04-27
    • EP13893129.0
    • 2013-09-05
    • Kone Corporation
    • HÄNNINEN, AriTYNI, Tapio
    • B66B1/30
    • B66B1/302B66B1/34
    • The invention relates to an elevator installation and also to a method for controlling elevators. In the method a run plan is formed for driving elevator cars (4) on the basis of service requests, the elevator cars (4) are driven according to the run plan, by supplying electric power via the electricity distribution network (1) of the building to a hoisting machine (5) driving an elevator car, and also by supplying electric power from a hoisting machine (5) braking an elevator car back to the electricity distribution network (1) of the building, alternatives for a run plan are formed for driving elevator cars (4) on the basis of service requests, the electric power which the hoisting machines (5) need for implementing the aforementioned alternatives is determined, and also a run plan is selected for use from the plurality of different alternatives, when implementing which run plan the electric powers of the hoisting machines (5), when summed together, smooth the power variation occurring in the electricity supply (11,12) of the building.
    • 本发明涉及电梯安装,也涉及一种电梯控制方法。 在该方法中,基于服务请求形成用于驾驶电梯轿厢的运行计划,根据运行计划来驱动电梯轿厢,通过经由建筑物的配电网络将电力提供给驱动电梯轿厢的起重机 并且还通过将来自制动电梯轿厢的提升机的电力提供回建筑物的配电网络,形成用于根据服务请求来驱动电梯轿厢的运行计划的替代方案,提升机器 确定实现上述替代方案的需要,并且当实施哪个运行计划时,曳引机的电力在总和在一起时平滑电力发生的功率变化时,也选择从多个不同的替代方案使用的运行计划 供应建筑物。