10月2020年

专注于:驱动器,电机和控制能量,环境和水在适当大小的情况下,能量成本降低高达80%,平均储蓄为22%。虽然目前的监管表明IE2电机必须与VSD一起使用,但这一直很难在行业中执行。这解释了为什么法规正在变得更深。截至2021年7月1日,无论任何VSD添加如何,三相电机都需要满足IE3标准。2021的变化也将VSD保持为更高的标准,也可以分配该产品组IE等级。它们将期望满足IE2标准,尽管IE2驱动器不代表IE2电机的等效效率 - 这些是单独的评级系统。充分利用安装VSD的VSD是一件事,将其充分发电是另一件事。许多VSD都装满了工厂管理人员不知道的有用功能。泵应用是一个很好的例子。流体处理可以是湍流,泄漏和低流体水平之间的湍流,有很多可能出现问题。 Built-in control enables more effective use of motors based on production demands and fluid availability. Automatic broken pipe detection in the VSD can identify fluid leakage zones and adjusts motor performance accordingly. Additionally, dry pump detection means if fluid runs out, the motor is automatically deactivated and a dry pump alert is issued. In both cases, the motor reduces its energy consumption when less energy is required to handle available resources. If using multiple motors in the pump application, jockey pump control can also optimise the use of different sized motors. It may be that demand requires just a small motor to be in use, or a combination of a small and large motor. Pump Genius gives increased flexibility to use the optimal sized motor for a given flow rate. VSDs can even perform automatic cleaning of the motor impeller, to ensure deragging is carried out consistently. This keeps the motor in optimal condition which has positive effects on energy efficiency. If you’re not happy to pay 30 times the motor price in energy bills over a decade, it’s time to make some of these changes. They won’t happen overnight, but a strategic plan that targets your most inefficient pain points will result in significant energy efficiency benefits.

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