序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
21 致冷剂压作用构件的自适应调谐控制器及控制方法 CN200610128576.1 1998-09-09 CN1952813B 2010-05-12 亨·M·潘; 阿布塔·辛格; 让-鲁克·M·卡亚; 马克·拜司
利用一台特殊的脉冲宽度调节的压缩机(30)耦联到冷凝器(32)和蒸发器(42)上来控制一个冷冻系统。系统可以是分布式的,其中冷凝器(32)和压缩机(30)可耦合在一起对付一组相邻的冷冻柜,而每一冷冻柜有其自己的蒸发器(42)。控制器(52)被耦联到负载传感器(58)上用来产生可变工作循环控制信号,而工作循环为冷却需求的函数。另外,可利用模糊逻辑技术来使该系统进行自适应调谐控制。
22 制冷压缩机控制系统和冷冻系统 CN200410085953.9 1998-09-09 CN1607478B 2010-05-05 亨·M·潘; 阿布塔·辛格; 让-鲁克·M·卡亚; 马克·拜司
利用一台特殊的脉冲宽度调节的压缩机(30)耦联到冷凝器(32)和蒸发器(42)上来控制一个冷冻系统。系统可以是分布式的,其中冷凝器(32)和压缩机(30)可耦合在一起对付一组相邻的冷冻柜,而每一冷冻柜有其自己的蒸发器(42)。控制器(52)被耦联到负载传感器(58)上用来产生可变工作循环控制信号,而工作循环为冷却需求的函数。另外,可利用模糊逻辑技术来使该系统进行自适应调谐控制。
23 冷冻系统和用于冷冻系统的控制系统 CN200510064854.7 1998-09-09 CN100565050C 2009-12-02 亨·M·潘; 阿布塔·辛格; 让-鲁克·M·卡亚; 马克·拜司
利用一台特殊的脉冲宽度调节的压缩机(30)耦联到冷凝器(32)和蒸发器(42)上来控制一个冷冻系统。系统可以是分布式的,其中冷凝器(32)和压缩机(30)可耦合在一起对付一组相邻的冷冻柜,而每一冷冻柜有其自己的蒸发器(42)。控制器(52)被耦联到负载传感器(58)上用来产生可变工作循环控制信号,而工作循环为冷却需求的函数。另外,可利用模糊逻辑技术来使该系统进行自适应调谐控制。
24 功率调制涡旋机 CN200310124583.0 1995-10-27 CN100557247C 2009-11-04 马克·巴斯; 罗伊·J·多伊普克; 琼-卢克·M·凯拉特; 韦恩·R·沃纳
发明涉及一种设有独特的功率调制装置的涡旋压缩机,其适用于制冷和空调系统中。在一组实施例中,通过涡旋件间的相对轴向运动形成泄漏通路来调制压缩机的功率。在另一组实施例中通过减小一个涡旋件的运转半径形成泄漏通路进行调制。这两种涡旋件分离可以时间脉冲方式完成,从而通过选择负载和卸载时间的期间可实现全范围的调制以提高全系统的效率。电机控制装置也可用于上述两种方法中以提高减少负载期间电机的效率。另外上述调制装置中,还可以结合使用延迟吸入的功率调制方式,以便提高在一定条件下的工作效率。
25 采用脉冲宽度调节工作循环的涡卷压缩机的冷冻系统的自适应控制 CN200510064860.2 1998-09-09 CN100513791C 2009-07-15 亨·M·潘; 阿布诺·辛格; 让-鲁克·M·卡亚; 马克·拜司
利用一台特殊的脉冲宽度调节的压缩机(30)耦联到冷凝器(32)和蒸发器(42)上来控制一个冷冻系统。系统可以是分布式的,其中冷凝器(32)和压缩机(30)可耦合在一起对付一组相邻的冷冻柜,而每一冷冻柜有其自己的蒸发器(42)。控制器(52)被耦联到负载传感器(58)上用来产生可变工作循环控制信号,而工作循环为冷却需求的函数。另外,可利用模糊逻辑技术来使该系统进行自适应调谐控制。
26 功率调制涡旋机 CN200610114920.1 1995-10-27 CN100460683C 2009-02-11 马克·巴斯; 罗伊·J·多伊普克; 琼-卢克·M·凯拉特; 韦恩·R·沃纳
发明涉及一种设有独特的功率调制装置的涡旋压缩机,其适用于制冷和空调系统中。在一组实施例中,通过涡旋件间的相对轴向运动形成泄漏通路来调制压缩机的功率。在另一组实施例中通过减小一个涡旋件的运转半径形成泄漏通路进行调制。这两种涡旋件分离可以时间脉冲方式完成,从而通过选择负载和卸载时间的期间可实现全范围的调制以提高全系统的效率。电机控制装置也可用于上述两种方法中以提高减少负载期间电机的效率。另外上述调制装置中,还可以结合使用延迟吸入的功率调制方式,以便提高在一定条件下的工作效率。
27 用于冷却系统的控制系统 CN200510064856.6 1998-09-09 CN100432584C 2008-11-12 亨·M·潘; 阿布塔·辛格; 让-鲁克·M·卡亚; 马克·拜司
利用一台特殊的脉冲宽度调节的压缩机(30)耦联到冷凝器(32)和蒸发器(42)上来控制一个冷冻系统。系统可以是分布式的,其中冷凝器(32)和压缩机(30)可耦合在一起对付一组相邻的冷冻柜,而每一冷冻柜有其自己的蒸发器(42)。控制器(52)被耦联到负载传感器(58)上用来产生可变工作循环控制信号,而工作循环为冷却需求的函数。另外,可利用模糊逻辑技术来使该系统进行自适应调谐控制。
28 压缩机 CN200610099901.6 1998-09-09 CN1920305A 2007-02-28 亨·M·潘; 阿布塔·辛格; 让-鲁克·M·卡亚; 马克·拜司
发明涉及一种压缩机,包括:一个转圈部件;一个相对于所述转圈部件安装的不转圈部件,用于在所述转圈部件与不转圈部件之间限定第一室和第二室,当不转圈部件在第一位置上时,形成总体上在所述第一室与第二室之间防止流体连通的密封,当不转圈部件在第二位置上时,中断所述密封以允许在所述第一室与第二室之间的流体连通;一个支承所述转圈部件和不转圈部件为了转圈部件与不转圈部件之间的相对转圈运动的结构;和一个脉冲宽度调制的执行器,它与所述结构结合并且构造成选择地中断所述密封。
29 功率调制涡旋机 CN200610114921.6 1995-10-27 CN1908438A 2007-02-07 马克·巴斯; 罗伊·J·多伊普克; 琼-卢克·M·凯拉特; 韦恩·R·沃纳
发明涉及一种设有独特的功率调制装置的涡旋压缩机,其适用于制冷和空调系统中。在一组实施例中,通过涡旋件间的相对轴向运动形成泄漏通路来调制压缩机的功率。在另一组实施例中通过减小一个涡旋件的运转半径形成泄漏通路进行调制。这两种涡旋件分离可以时间脉冲方式完成,从而通过选择负载和卸载时间的期间可实现全范围的调制以提高全系统的效率。电机控制装置也可用于上述两种方法中以提高减少负载期间电机的效率。另外上述调制装置中,还可以结合使用延迟吸入的功率调制方式,以便提高在一定条件下的工作效率。
30 压缩机控制系统和冷冻系统 CN98809622.6 1998-09-09 CN1238674C 2006-01-25 亨·M·潘; 阿布塔·辛格; 让-鲁克·M·卡亚; 马克·拜司
利用一台特殊的脉冲宽度调节的压缩机(30)耦联到冷凝器(32)和蒸发器(42)上来控制一个冷冻系统。系统可以是分布式的,其中冷凝器(32)和压缩机(30)可耦合在一起对付一组相邻的冷冻柜,而每一冷冻柜有其自己的蒸发器(42)。控制器(52)被耦联到负载传感器(58)上用来产生可变工作循环控制信号,而工作循环为冷却需求的函数。另外,可利用模糊逻辑技术来使该系统进行自适应调谐控制。
31 采用脉冲宽度调节工作循环的涡卷压缩机的冷冻系统的自适应控制 CN200510064859.X 1998-09-09 CN1664476A 2005-09-07 亨·M·潘; 阿布诺·辛格; 让-鲁克·M·卡亚; 马克·拜司
利用一台特殊的脉冲宽度调节的压缩机(30)耦联到冷凝器(32)和蒸发器(42)上来控制一个冷冻系统。系统可以是分布式的,其中冷凝器(32)和压缩机(30)可耦合在一起对付一组相邻的冷冻柜,而每一冷冻柜有其自己的蒸发器(42)。控制器(52)被耦联到负载传感器(58)上用来产生可变工作循环控制信号,而工作循环为冷却需求的函数。另外,可利用模糊逻辑技术来使该系统进行自适应调谐控制。
32 采用脉冲宽度调节工作循环的涡卷压缩机的冷冻系统的自适应控制 CN200510064856.6 1998-09-09 CN1664474A 2005-09-07 亨·M·潘; 阿布塔·辛格; 让-鲁克·M·卡亚; 马克·拜司
利用一台特殊的脉冲宽度调节的压缩机(30)耦联到冷凝器(32)和蒸发器(42)上来控制一个冷冻系统。系统可以是分布式的,其中冷凝器(32)和压缩机(30)可耦合在一起对付一组相邻的冷冻柜,而每一冷冻柜有其自己的蒸发器(42)。控制器(52)被耦联到负载传感器(58)上用来产生可变工作循环控制信号,而工作循环为冷却需求的函数。另外,可利用模糊逻辑技术来使该系统进行自适应调谐控制。
33 采用脉冲宽度调节工作循环的涡卷压缩机的冷冻系统的自适应控制 CN200410085953.9 1998-09-09 CN1607478A 2005-04-20 亨·M·潘; 阿布塔·辛格; 让-鲁克·M·卡亚; 马克·拜司
利用一台特殊的脉冲宽度调节的压缩机(30)耦联到冷凝器(32)和蒸发器(42)上来控制一个冷冻系统。系统可以是分布式的,其中冷凝器(32)和压缩机(30)可耦合在一起对付一组相邻的冷冻柜,而每一冷冻柜有其自己的蒸发器(42)。控制器(52)被耦联到负载传感器(58)上用来产生可变工作循环控制信号,而工作循环为冷却需求的函数。另外,可利用模糊逻辑技术来使该系统进行自适应调谐控制。
34 LOAD/UNLOAD CONTROL METHOD FOR COMPRESSOR SYSTEM US15418326 2017-01-27 US20170218965A1 2017-08-03 Juha Saukko; Markku Lyyjynen; Jukka Tolvanen
The present disclosure describes a load/unload control method for a compressor system with a rotating compressor connected to a pressure vessel. In the method, the present operating state can be monitored on the basis of a monitored/estimated electrical quantity of the compressor system, The method comprises an identification phase and an operational phase. In the identification phase, the compressor is operated at a constant rotational speed to generate two known pressures to the pressure vessel. At least one electrical quantity is monitored, and values of the electrical quantity corresponding to the pressure limits are stored. In the operational phase, reaching of a pressure limit may then be detected by comparing the present value of the monitored electrical quantity to the stored values.
35 Cooling system with variable capacity control US11529645 2006-09-28 US07654098B2 2010-02-02 Hung M Pham; Abtar Singh; Jean-Luc Caillat; Mark Bass
A system includes a scroll compressor having a first scroll member interleaved with a second scroll member to define at least two moving fluid pockets that decrease in size as they move from a radially outer position to a radially inner position. A valve in fluid communication with the compression chamber is movable between an open state allowing fluid to the compression chamber and a closed state preventing fluid to the compression chamber. A controller continuously cycles the valve between the open state and the closed state at a rate that is faster than a thermal time constant of a load on the system.
36 Compressor with capacity control US11514055 2006-08-31 US20060288715A1 2006-12-28 Hung Pham; Abtar Singh; Jean-Luc Caillat; Mark Bass
A compressor includes an orbiting member and a non-orbiting member mounted relative the orbiting member to define first and second chambers disposed between the orbiting and non-orbiting members. The non-orbiting member forms a seal to generally prevent fluid communication between the first and second chambers when in a first position and breaks the seal to allow fluid communication between the first and second chambers when in a second position. A structure supports the orbiting and non-orbiting members for relative orbital movement therebetween and a time pulsed actuation apparatus is coupled to the structure and configured to selectively break the seal.
37 Adaptive control for a cooling system US10306031 2002-11-27 US06662583B2 2003-12-16 Hung M. Pham; Abtar Singh; Jean-Luc M. Caillat; Mark Bass
A method and controller for a refrigerant pressure effecting component of a cooling system includes providing closed loop control over a pressure effecting component based on an error signal, performing a control algorithm that includes at least one programmably adjustable gain factor, and adaptably changing the programmably adjustable gain factor by periodically generating a new gain factor. More specifically, the system and method includes monitoring fluctuation in the error signal and generating a numeric value indicative of the percent fluctuation in the error signal over a predetermined period of time, then fuzzifying a numeric value to generate a set of fuzzy input values. A predetermined set of rules are applied to the fuzzy input values to generate a set of fuzzy output values, which are then defuzzified by a combining operation to yield the new gain factor.
38 Refrigeration system and method for controlling defrost US10306078 2002-11-27 US06662578B2 2003-12-16 Hung M. Pham; Abtar Singh; Jean-Luc M. Caillat; Mark Bass
A refrigeration system and method for controlling defrost includes a refrigeration case, an evaporator disposed in the refrigeration case, and a condenser and compressor coupled in fluid communication with the evaporator. The condenser is disposed on the refrigeration case and the compressor is a pulse width modulated variable capacity compressor. The system also includes a controller responsive to a load sensor disposed in the refrigeration case and is coupled to the compressor for providing a variable duty cycle control signal to the compressor, wherein the compressor is modulated between a first capacity and a second capacity while operating to adjust the operating capacity of the refrigeration system. The system further includes a module for periodically defrosting the refrigeration system as a function of duty cycle.
39 Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor US10079761 2002-02-19 US06438974B1 2002-08-27 Hung M. Pham; Abtar Singh; Jean-Luc M. Caillat; Mark Bass
A diagnostic system includes a controller adapted for coupling to a compressor or electronic stepper regulator valve. The controller produces a variable duty cycle control signal to adjust the capacity of the compressor or valve position of the electronic stepper regulator valve as a function of demand for cooling. The diagnostic system further includes a diagnostic module coupled to the controller for monitoring and comparing the duty cycle with at least one predetermined fault value indicative of a system fault condition and an alert module responsive to the diagnostic module for issuing an alert signal when the duty cycle bears a predetermined relationship to the fault value.
40 Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor US09886592 2001-06-21 US20010049942A1 2001-12-13 Hung M. Pham; Abtar Singh; Jean-Luc Caillat; Mark Bass
A diagnostic system includes a controller adapted for coupling to a compressor or electronic stepper regulator valve. The controller produces a variable duty cycle control signal to adjust the capacity of the compressor or valve position of the electronic stepper regulator valve as a function of demand for cooling. The diagnostic system further includes a diagnostic module coupled to the controller for monitoring and comparing the duty cycle with at least one predetermined fault value indicative of a system fault condition and an alert module responsive to the diagnostic module for issuing an alert signal when the duty cycle bears a predetermined relationship to the fault value.
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