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1.发明申请VARIABLE SPEED MULTI-PUMP APPLICATION FOR PROVIDING ENERGY SAVING BY CALCULATING AND COMPENSATING FOR FRICTION LOSS USING SPEED REFERENCE 审中-公开可变速度多泵应用程序通过使用速度参考计算和补偿摩擦损失来节省能源公开(公告)号：US20150300346A1
公开(公告)日：2015-10-22
申请号：US14591240
申请日：2015-01-07
Applicant: Fluid Handling LLC.
Inventor： Pradipkumar B. PATEL , James J. GU
IPC: F04B49/06
CPC classification number: F04B49/065 , F04B49/20 , F04B2203/0201 , F04B2203/0209 , F04B2205/05 , F04D1/00 , F04D13/12 , F04D15/0066
Abstract: Apparatus features a signal processor or processing module configured to respond to signaling containing information about a set point and a speed related to one or more pumps in a pump system, e.g., including a variable speed multiple pump booster system, operating at a substantially constant discharge pressure; and determine an adjustment to the set point to compensate for system friction loss and maintain the substantially constant discharge pressure of the variable speed multiple pump booster system for flow variation, based at least partly on the signaling received. The signal processor or processing module 10a provides corresponding signaling containing information to control the one or more pumps in the variable speed multiple pump booster system.
Abstract translation: 装置具有信号处理器或处理模块，该信号处理器或处理模块被配置为响应包含关于设定点的信息的信号，以及与泵系统中的一个或多个泵相关的速度，例如包括以基本恒定的放电运行的变速多泵增压系统 压力; 并且至少部分地基于接收到的信号，确定对设定点的调整以补偿系统摩擦损失并且保持用于流量变化的变速多泵增压系统的基本恒定的排出压力。 信号处理器或处理模块10a提供相应的包含信息的信号以控制变速多泵增压系统中的一个或多个泵。
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公开(公告)号：US20170107992A1
公开(公告)日：2017-04-20
申请号：US15217070
申请日：2016-07-22
Applicant: Fluid Handling LLC.
Inventor： Andrew A. CHENG , James J. GU , Pradipkumar B. PATEL , Kyle D. SCHOENHEIT
CPC classification number: F04D27/001 , F04D13/12 , F04D15/0088 , G05B13/021
Abstract: Apparatus includes a signal processor that receives signaling containing information about real time pump operating parameters related to pumps forming part of a pumping system in a plant/facility, and a user input selecting a pump for displaying the real time pump operating parameters on a control monitor to allow a plant/facility operator to implement a centralized pump control of the pumps at a given centralized location; and that determines corresponding signaling containing information to display on the control monitor the real time pump operating parameters to allow the plant/facility operator to implement the centralized control of the pumps at the given centralized location, based upon the signaling received.
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