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1. 发明授权

US06742347B1 Feedforward control for absorption chiller 失效
标题翻译：吸收式冷水机组的前馈控制
公开(公告)号：US06742347B1
公开(公告)日：2004-06-01
申请号：US10337586
申请日：2003-01-07
申请人： Richard Kolk , David M. Martini , Darren Sheehan , Neil Jenkins
发明人： Richard Kolk , David M. Martini , Darren Sheehan , Neil Jenkins
IPC分类号： F25B1300
CPC分类号： G05B11/42 , F25B15/06 , F25B49/043 , F25B2500/19 , F25B2700/21172 , F25B2700/21173 , G05B5/01 , G05B13/041
摘要： A feedforward control method for an absorption chiller includes determining the disturbance transfer function, determining the capacity valve transfer function, measuring the actual disturbance, and implementing the feedforward control function in a feedforward controller. The feedforward control function is represented by the ratio of the disturbance transfer function divided by the capacity valve transfer function. The disturbance transfer function and the capacity valve transfer function are measured by applying a known amplitude input perturbation to the disturbance or capacity valve and recording the resulting perturbation in the output leaving chilled water temp. The disturbance transfer function is then the ratio of the delta leaving chilled water temperature divided by the delta change in the disturbance. The capacity transfer function is the ratio of the delta leaving chilled water temperature divided by the delta change in the capacity valve.
摘要翻译：一种吸收式冷水机组的前馈控制方法包括确定干扰传递函数，确定容量阀传递函数，测量实际干扰，以及在前馈控制器中实现前馈控制功能。前馈控制功能由干扰传递函数除以容量阀传递函数的比率表示。干扰传递函数和容量阀传递函数通过将已知的幅度输入扰动施加到扰动或容量阀来测量，并将所得到的扰动记录在输出中，从而产生冷冻水温度。干扰传递函数是三角洲离开冷冻水温度的比值除以扰动中的三角洲变化。容量传递函数是三角洲离开冷冻水温度的比值除以容量阀门的三角形变化。

2. 发明授权

US06701726B1 Method and apparatus for capacity valve calibration for snapp absorption chiller 失效
标题翻译：用于snapp吸收式制冷机的容量阀门校准方法和装置
公开(公告)号：US06701726B1
公开(公告)日：2004-03-09
申请号：US10282529
申请日：2002-10-29
申请人： Richard Kolk , David M. Martini
发明人： Richard Kolk , David M. Martini
IPC分类号： F25B1500
CPC分类号： F25B49/043 , F25B15/06 , F25B2500/19 , F25B2700/21172 , F25B2700/21173
摘要： Data points are determined for an absorption chiller system which relate a position of the capacity valve to the heat input into the system. A continuous curve is determined which estimates the relationship between the position of the capacity valve and the heat input for all of the data points and all the points in between. The slope of this curve is the valve gain. The error for the system is defined as the difference between the setpoint and the leaving chilled water temperature. The leaving chilled water temperature of the system is measured to determine the actual error for the system, after which a linearizing gain derived as a function of the inverse of the valve gain is used in the system control algorithm to linearize the overall valve gain, thereby eliminating capacity valve hunting and producing an improved transient response.
摘要翻译：确定吸收式制冷系统的数据点，其将容量阀的位置与输入到系统的热量相关联。确定连续曲线，其估计容量阀的位置与所有数据点和其间的所有点之间的热输入的关系。该曲线的斜率为阀门增益。系统的误差定义为设定值与离开冷冻水温度之间的差值。测量系统的离开冷却水温度以确定系统的实际误差，之后在系统控制算法中使用作为阀增益的倒数的函数导出的线性化增益来线性化整个阀增益，从而消除能力阀门捕获并产生改善的瞬态响应。

3. 发明授权

US08185246B2 Air-conditioning control algorithm employing air and fluid inputs 有权
标题翻译：使用空气和液体输入的空调控制算法
公开(公告)号：US08185246B2
公开(公告)日：2012-05-22
申请号：US12521320
申请日：2006-12-29
申请人： Olivier Josserand , Eric Royet , Patrick Renault , Richard Kolk
发明人： Olivier Josserand , Eric Royet , Patrick Renault , Richard Kolk
IPC分类号： G05B21/00 , G05B13/00 , G05B15/00 , G01M1/38 , G05D23/32 , G05D23/00 , F24F11/053 , F24D19/10 , F25B49/00 , F25B29/00 , G01K13/00 , F25D17/04
CPC分类号： F24F11/83 , F24F11/30 , F24F11/77 , F24F2110/10
摘要： Sensing, actuation of apparatus, and a control algorithm for use in automatically controlling an air-conditioning system by sensing multiple conditions and responding by actuating the mechanical components of the air-conditioning system to optimize the temperature of the coolant fluid, provide improved zone temperature control, provide status of system components, and provide an alert if there is overheating of a supply side system mechanical component.
摘要翻译：感测，致动设备和控制算法，用于通过感测多个条件自动控制空调系统并通过致动空调系统的机械部件来响应，以优化冷却剂流体的温度，从而提供改进的区域温度控制，提供系统组件的状态，并且如果供应侧系统机械组件过热，则提供警报。

4. 发明申请

US20100100246A1 AIR-CONDITIONING CONTROL ALGORITHM EMPLOYING AIR AND FLUID INPUTS 有权
标题翻译：使用空气和流体输入的空调控制算法
公开(公告)号：US20100100246A1
公开(公告)日：2010-04-22
申请号：US12521320
申请日：2006-12-29
申请人： Olivier Josserand , Eric Royet , Patrick Renault , Richard Kolk
发明人： Olivier Josserand , Eric Royet , Patrick Renault , Richard Kolk
IPC分类号： G05D23/19 , G05D7/06
CPC分类号： F24F11/83 , F24F11/30 , F24F11/77 , F24F2110/10
摘要： Sensing, actuation of apparatus, and a control algorithm for use in automatically controlling an air-conditioning system by sensing multiple conditions and responding by actuating the mechanical components of the air-conditioning system to optimize the temperature of the coolant fluid, provide improved zone temperature control, provide status of system components, and provide an alert if there is overheating of a supply side system mechanical component.
摘要翻译：感测，致动设备和控制算法，用于通过感测多个条件自动控制空调系统并通过致动空调系统的机械部件来响应，以优化冷却剂流体的温度，从而提供改进的区域温度控制，提供系统组件的状态，并且如果供应侧系统机械组件过热，则提供警报。

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