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    • 5. 发明授权
    • Vibration analysis for predictive maintenance of rotating machines
    • 旋转机械预测维护的振动分析
    • US06370957B1
    • 2002-04-16
    • US09477044
    • 1999-12-31
    • Alexander FilippenkoScott BrownAlan Neal
    • Alexander FilippenkoScott BrownAlan Neal
    • G01H106
    • G01M15/12G01H1/003G01M13/028
    • A method for determining the operational condition of a rotary machine is disclosed. The method comprises the steps of monitoring the machine under a baseline operating condition and collecting baseline vibrational data. A preselected number of baseline parameters are calculated from the baseline vibrational data. Next, a first baseline operational indicator is calculated from the baseline parameters, and the baseline parameters and the first baseline operational indicator are stored in a memory location. The machine is then monitored under a subsequent operating condition, and subsequent vibrational data is collected during the subsequent operating condition. A preselected number of subsequent operating parameters is calculated from the subsequent vibrational data, and a first subsequent operational indicator is calculated from the preselected number of subsequent operating parameters. Finally, the baseline data is compared to the subsequent operating data to determine the condition of the machine.
    • 公开了一种用于确定旋转机器的操作状态的方法。 该方法包括在基线操作条件下监测机器并收集基线振动数据的步骤。 从基线振动数据计算预选数量的基线参数。 接下来,从基准参数计算出第一基线操作指示符,并将基线参数和第一基线操作指示符存储在存储单元中。 然后在随后的操作条件下监测机器,并且在随后的操作条件期间收集随后的振动数据。 从随后的振动数据计算出预定数量的后续操作参数,并根据预选的后续操作参数数量计算出第一后续操作指示符。 最后,将基线数据与随后的操作数据进行比较,以确定机器的状况。
    • 7. 发明授权
    • Control circuit for motorized circuit breaker
    • 电动断路器控制电路
    • US08772983B2
    • 2014-07-08
    • US13228253
    • 2011-09-08
    • Alexander FilippenkoScott Brown
    • Alexander FilippenkoScott Brown
    • H01H3/00
    • H01H71/70H01H3/227Y10T307/937Y10T307/977
    • A circuit breaker module includes an electrically controlled actuator, such as a DC motor, operable to move a breaker contact between open and closed positions. An actuator power supply circuit coupled to an AC power source is configured to selectively energize the actuator, responsive to an actuation input. A processing circuit is configured to control the actuator power supply circuit to activate the actuator in response to breaker command signals, using the actuation input. The processing circuit is further configured to delay activations of the actuator as needed to enforce a predetermined cooling interval between successive actuations.
    • 断路器模块包括电控致动器,例如DC电动机,其可操作以在断开位置和闭合位置之间移动断路器触点。 耦合到AC电源的致动器电源电路被配置为响应于致动输入选择性地激励致动器。 处理电路被配置为使用致动输入来控制致动器电源电路以响应于断路器命令信号激活致动器。 处理电路还被配置为根据需要延迟致动器的激活,以在连续致动之间强制预定的冷却间隔。
    • 8. 发明申请
    • METHODS AND APPARATUSES FOR DISPLAYING ENERGY SAVINGS FROM AN HVAC SYSTEM
    • 从HVAC系统显示能源节约的方法和装置
    • US20110160913A1
    • 2011-06-30
    • US12651119
    • 2009-12-31
    • Kevin L. ParkerAlexander Filippenko
    • Kevin L. ParkerAlexander Filippenko
    • G06F1/28G05D23/19G06F3/048G06F15/18
    • F24D19/1048F24F11/47
    • A method and system of determining and displaying energy savings from an HVAC system operating in an energy saving mode. The HVAC system is operated to maintain a comfort mode temperature during a learning period. The energy consumed by the HVAC system at multiple outside ambient conditions during the learning period is determined. The correlation between a specific ambient condition and energy consumed by the HVAC system is determined. The HVAC system is run to maintain an energy saving setpoint temperature. The energy consumed by the HVAC system is determined at an ambient condition while maintaining the energy saving setpoint temperature. The energy savings are calculated as a function of the difference between the energy that would have been consumed by the HVAC system at the ambient condition based on the determined correlation and the energy consumed by the HVAC system while maintaining the energy saving setpoint temperature at the ambient condition
    • 一种从节能模式运行的HVAC系统中确定和显示节能的方法和系统。 运行HVAC系统以在学习期间保持舒适模式温度。 确定在学习期间多个外部环境条件下HVAC系统消耗的能量。 确定特定环境条件和HVAC系统消耗的能量之间的相关性。 运行HVAC系统以维持节能设定点温度。 在保持节能设定点温度的同时,在环境条件下确定HVAC系统消耗的能量。 根据所确定的相关性和HVAC系统消耗的能量,在空调系统在环境条件下已经消耗的能量之间的差异的功率计算,同时将节能设定点温度保持在环境温度 条件