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11 条记录 (耗时 0.017 秒)

    Multi-stage boiler system control methods and devices
    2.
    发明授权
    Multi-stage boiler system control methods and devices 有权
    多级锅炉系统控制方法和装置

    公开(公告)号：US08251297B2

    公开(公告)日：2012-08-28

    申请号：US10826416

    申请日：2004-04-16

    申请人： Michael A. Pouchak ,  Jeffrey M. Hammer

    发明人： Michael A. Pouchak ,  Jeffrey M. Hammer

    IPC分类号： F23H3/06 ,  F23B37/42

    CPC分类号： F24D12/02 ,  F23N5/00 ,  F23N2031/30 ,  F23N2037/02 ,  F24D2200/043 ,  Y02B30/14

    摘要： Methods and Systems for controlling boiler systems are disclosed. In one illustrative embodiment, a derivative action control is used reduce the likelihood of overshoot from a newly activated boiler. When a newly activated boiler becomes active, the boiler is held at a low firing rate for a predetermined period of time. The predetermined period of time may be cut short or even entirely eliminated under certain conditions. The methods and devices are further adapted for use in multi-stage boiler systems. In one embodiment, only the first stage of a multi-stage boiler system that becomes active is held at the low firing rate.

    摘要翻译： 公开了用于控制锅炉系统的方法和系统。 在一个说明性实施例中，使用微分动作控制来降低来自新激活的锅炉的过冲的可能性。 当新启动的锅炉变为活动状态时，锅炉以低燃烧速率保持预定的时间。 在某些条件下，预定的时间段可以被缩短或甚至完全消除。 该方法和装置进一步适用于多级锅炉系统。 在一个实施例中，只有处于活动状态的多级锅炉系统的第一级被保持在低点火速率。

    Method and apparatus for power load shedding
    3.
    发明授权
    Method and apparatus for power load shedding 失效
    电力负荷脱落的方法和装置

    公开(公告)号：US4341345A

    公开(公告)日：1982-07-27

    申请号：US122787

    申请日：1980-02-19

    申请人： Jeffrey M. Hammer ,  David C. Ullestad ,  Stephen J. Wesoloski

    发明人： Jeffrey M. Hammer ,  David C. Ullestad ,  Stephen J. Wesoloski

    IPC分类号： G05B19/02 ,  F25D29/00 ,  G05D23/19 ,  H02J3/14 ,  H02J1/00 ,  F25B29/00

    CPC分类号： H02J3/14 ,  F25D29/00 ,  G05D23/1917 ,  Y02B70/3225 ,  Y02B70/3275 ,  Y04S20/222 ,  Y04S20/224 ,  Y04S20/244 ,  Y10T307/469

    摘要： A method and apparatus for the control of power consumption in individual space-conditioning loads fed by an electric power network utilizes a commandable, programmable temperature control device which gradually, substantially continually changes the control setpoint in response to an external signal to reduce power consumption such that temperature changes go relatively unnoticed by the occupants. A radio receiver or the like is utilized to receive a signal from the power utility company and, in response to the signal, the setpoint function of the thermostat associated with the load becomes an electronically simulated function in accordance with the invention and the user-control setpoint is removed from the control loop. The effective load shedding is also greatly enhanced by the provision of an integral reset function in addition to the conventional proportional control within the temperature control system. The use of a plurality of such systems enables the power utility to control electric power network peak load with a minimum impact on the comfort of individuals in the conditioned spaces.

    摘要翻译： 用于控制由电力网络馈送的各个空调负载中的功率消耗的方法和装置利用可指令的可编程温度控制装置，其逐渐地基于外部信号来连续地改变控制设定点以减少功率消耗 这个温度变化相对不被使用者忽视。 利用无线电接收器等来接收来自电力公司的信号，并且响应于该信号，与负载相关联的恒温器的设定点功能变成根据本发明的电子模拟功能和用户控制 设定值从控制回路中移除。 除了温度控制系统中的常规比例控制之外，通过提供积分复位功能也大大提高了有效负载脱落。 使用多个这样的系统使得电力公司能够以对空调空间中的个人的舒适度的最小影响来控制电力网络峰值负载。

    Airflow sensor, system and method for detecting airflow within an air handling system
    4.
    发明授权
    Airflow sensor, system and method for detecting airflow within an air handling system 有权
    气流传感器，用于检测空气处理系统内气流的系统和方法

    公开(公告)号：US06776817B2

    公开(公告)日：2004-08-17

    申请号：US09995066

    申请日：2001-11-26

    申请人： Tracy L. Lentz ,  Jeffrey M. Hammer ,  Mark E. Stout ,  Leisha J. Rotering

    发明人： Tracy L. Lentz ,  Jeffrey M. Hammer ,  Mark E. Stout ,  Leisha J. Rotering

    IPC分类号： G01F168

    CPC分类号： G01F1/6845 ,  G01F1/6847 ,  G01P13/006

    摘要： An airflow sensor including a housing, a flexible substrate, and electrical components. The housing defines an internal compartment and a top face opening. The substrate includes circuitry traces, and defines a front and a back. The substrate is disposed within the compartment such that the back is exposed relative to the opening. The electrical components are electrically connected to the circuitry traces, extending from the front of the substrate opposite the opening, and include a heated temperature sensor spaced from a baseline temperature sensor. During use, airflow interfaces with the substrate back to cool the heated temperature sensor. The extent of this cooling as compared to the baseline temperature sensor is indicative of airflow. The system and method include detecting the presence or absence of airflow based upon a temperature differential between the temperature sensors as well as a rate of change in the temperature differential.

    摘要翻译： 一种气流传感器，包括壳体，柔性基板和电气部件。 壳体限定内部隔间和顶面开口。 衬底包括电路迹线，并且限定正面和背面。 衬底设置在隔室内，使得背部相对于开口露出。 电气部件电连接到从基板的与开口相对的前部延伸的电路迹线，并且包括与基准温度传感器间隔开的加热的温度传感器。 在使用过程中，气流与衬底相接触，以冷却加热的温度传感器。 与基线温度传感器相比，该冷却的程度表示气流。 该系统和方法包括基于温度传感器之间的温差以及温度差的变化率检测气流的存在或不存在。

    Humidity control based on an estimation using heating plant cycle, of inside window surface temperature
    5.
    发明授权
    Humidity control based on an estimation using heating plant cycle, of inside window surface temperature 有权
    基于使用加热设备循环，内部窗口表面温度的估计的湿度控制

    公开(公告)号：US06186407B1

    公开(公告)日：2001-02-13

    申请号：US09312555

    申请日：1999-05-14

    申请人： Jeffrey M. Hammer ,  Timothy J. Kensok ,  Mark E. Stout ,  Russell A. Straate ,  Timothy M. Tinsley

    发明人： Jeffrey M. Hammer ,  Timothy J. Kensok ,  Mark E. Stout ,  Russell A. Straate ,  Timothy M. Tinsley

    IPC分类号： B01F302

    CPC分类号： G05D22/02 ,  F24F11/0008 ,  F24F11/30 ,  F24F2013/221 ,  F24F2110/20

    摘要： A humidity control system for an enclosure requiring heat from a furnace and having one or more windows, includes sensors for the enclosure temperature and humidity, and a means for measuring the percentage of time which the furnace is operating (load factor). The system estimates the interior window temperature based on these parameters and controls humidity added to the enclosure air to prevent the enclosure air dew point temperature from rising above the estimated window temperature. This prevents condensation on the window surfaces. The estimation can be adjusted to compensate for different insulation characteristics of the window. In a preferred embodiment, the enclosure air temperature and humidity are derived from sensors conveniently located in the return air duct.

    摘要翻译： 用于需要来自炉子的热量并具有一个或多个窗口的外壳的湿度控制系统包括用于壳体温度和湿度的传感器，以及用于测量炉子正在运行的时间百分比的装置（负载因子）。 系统根据这些参数估算室内温度，并控制加到外壳空气中的湿度，以防止外壳空气露点温度升高到估计窗口温度以上。 这样可以防止窗户表面发生冷凝。 可以调整估计值以补偿窗口的不同绝缘特性。 在优选实施例中，外壳空气的温度和湿度来源于便利地位于回风管道中的传感器。

    Forward calculation energy augmentation method
    7.
    发明授权
    Forward calculation energy augmentation method 有权
    前向计算能量增加法

    公开(公告)号：US06904874B1

    公开(公告)日：2005-06-14

    申请号：US10809116

    申请日：2004-03-25

    申请人： Michael A. Pouchak ,  Jeffrey M. Hammer

    发明人： Michael A. Pouchak ,  Jeffrey M. Hammer

    IPC分类号： F24H8/00 ,  F24H9/20 ,  F22B37/47

    CPC分类号： F24H9/2035 ,  F23N2041/04 ,  F24H8/00 ,  Y02B30/102

    摘要： Devices and methods for controlling a boiler system. One illustrative method includes controlling the bypass temperature by increasing the firing rate of the boiler. Further methods include bypass temperature control methods wherein both regular and fast control methods are used, where the regular method operates to control bypass temperature by using, first, a bypass valve, and second, possible increases in firing rate. The fast control method responds to particular situations suggesting potential condensation in a primary heat exchanger to increase firing rate without waiting for a bypass valve to fully open. Further embodiments include controllers programmed for or containing programming for performing steps of the method embodiments, as well as systems incorporating such controllers.

    摘要翻译： 用于控制锅炉系统的装置和方法。 一个说明性的方法包括通过增加锅炉的燃烧速率来控制旁路温度。 其他方法包括旁路温度控制方法，其中使用常规和快速控制方法，其中常规方法通过使用旁通阀来控制旁路温度，其次，可能增加燃烧速率。 快速控制方法响应特定情况，表明主热交换器中的潜在冷凝可增加点火速率，而不必等待旁通阀完全打开。 另外的实施例包括为程序执行编程或包含用于执行方法实施例的步骤的控制器以及并入这样的控制器的系统。

    Apparatus for power load-shedding with auxiliary commandable thermostat
    10.
    发明授权
    Apparatus for power load-shedding with auxiliary commandable thermostat 失效
    带辅助指挥式恒温器的电源负载脱落装置

    公开(公告)号：US4389577A

    公开(公告)日：1983-06-21

    申请号：US368487

    申请日：1982-04-14

    申请人： Paul A. Anderson ,  Jeffrey M. Hammer ,  J. Ward MacArthur

    发明人： Paul A. Anderson ,  Jeffrey M. Hammer ,  J. Ward MacArthur

    IPC分类号： G05D23/19 ,  H02J13/00

    CPC分类号： G05D23/1905 ,  Y10T307/469

    摘要： An apparatus for power load-shedding is disclosed which has an auxiliary thermostat disposed in the conditioned space for controlling the CN-OFF cycling function of a space conditioning apparatus during a load-shedding interval. The auxiliary thermostat includes an external communication signal receiver and a transmitter for transmitting control signals to a space conditioner control which controls the connection of available power to the space conditioner. The thermostat utilized during normal operation of the space conditioning means is disconnected during the load-shedding interval. The auxiliary thermostat is adapted to be supplied with line voltage as by plugging into a conventional outlet.

    摘要翻译： 公开了一种用于电力负载脱落的装置，其具有设置在调节空间中的辅助恒温器，用于在负载脱落间隔期间控制空间调节装置的CN-OFF循环功能。 辅助恒温器包括外部通信信号接收器和用于向控制空间调节器的可用电力连接的空调控制器发送控制信号的发射器。 在空载调节装置的正常运行期间使用的恒温器在卸载间隔期间断开。 辅助恒温器适于通过插入常规插座而被提供线路电压。