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11.CONTROLLER AND METHOD FOR TRANSITIONING BETWEEN CONTROL ANGLES 审中-公开
Title translation: 用于过渡控制角的控制器和方法公开(公告)号:WO2011019730A3
公开(公告)日:2011-04-28
申请号:PCT/US2010045041
申请日:2010-08-10
Applicant: EMERSON CLIMATE TECHNOLOGIES , GREEN CHARLES E , MARCINKIEWICZ JOSEPH G
Inventor: GREEN CHARLES E , MARCINKIEWICZ JOSEPH G
CPC classification number: H02P6/06 , H02M1/4225 , H02M3/1584 , H02P6/001 , H02P6/20 , H02P6/34 , Y02B70/126
Abstract: A system includes a pulse-width modulation (PWM) module, a subtraction module, an error reducing module, and a summing module. The PWM module controls switching of an inverter that powers a motor. The PWM module controls the switching based on a first angle in a first mode and a second angle in a second mode. The subtraction module determines a difference between the first and second angles. The error reducing module (i) stores the difference when a transition from the first mode to the second mode is commanded and (ii) decreases a magnitude of the stored difference to zero. The summing module calculates a sum of the stored difference and the second angle. The PWM module controls the switching based on the sum in the second mode.
Abstract translation: 一种系统包括脉宽调制(PWM)模块,减法模块,减误模块和求和模块。 PWM模块控制为电机供电的变频器的开关。 PWM模块基于第一模式中的第一角度和第二模式中的第二角度来控制切换。 减法模块确定第一和第二角度之间的差异。 当从第一模式转换到第二模式时,误差减小模块(i)存储差异,并且(ii)将存储的差值的大小减小到零。 求和模块计算存储的差值和第二角度的和。 PWM模块基于第二模式中的和来控制切换。
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公开(公告)号:CA21303A
公开(公告)日:1885-03-19
申请号:CA21303D
Applicant: GREEN CHARLES E , LEIDY CLEMENT
Inventor: GREEN CHARLES E , LEIDY CLEMENT
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公开(公告)号:US798133A
公开(公告)日:1905-08-29
申请号:US1905263615
申请日:1905-06-03
Applicant: GREEN CHARLES E , RICHEY JOHN R
Inventor: GREEN CHARLES E , RICHEY JOHN R
CPC classification number: B30B9/3053
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公开(公告)号:US2761117A
公开(公告)日:1956-08-28
申请号:US26677052
申请日:1952-01-16
Applicant: GREEN CHARLES E
Inventor: GREEN CHARLES E
IPC: G10K11/28
CPC classification number: G10K11/28
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公开(公告)号:US1158802A
公开(公告)日:1915-11-02
申请号:US1176215
申请日:1915-03-03
Applicant: CHARLES T BLOOMER , GREEN CHARLES E
Inventor: GREEN CHARLES E
CPC classification number: B65D5/28
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公开(公告)号:US3182284A
公开(公告)日:1965-05-04
申请号:US1111360
申请日:1960-02-25
Applicant: GREEN CHARLES E
Inventor: GREEN CHARLES E
IPC: B06B1/06
CPC classification number: B06B1/0622
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公开(公告)号:US1158801A
公开(公告)日:1915-11-02
申请号:US1176115
申请日:1915-03-03
Applicant: GREEN CHARLES E , BLOOMER CHARLES T
Inventor: GREEN CHARLES E , BLOOMER CHARLES T
CPC classification number: B65D5/28
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公开(公告)号:US941246A
公开(公告)日:1909-11-23
申请号:US1908463439
申请日:1908-11-19
Applicant: GEORGE W HOPPES , GREEN CHARLES E , BRASKET THOMAS C
Inventor: GREEN CHARLES E , BRASKET THOMAS C
CPC classification number: B66C23/708
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19.Mosaic construction for electroacoustical cylindrical transducers 失效
Title translation: 电声圆柱形换能器的马赛克结构公开(公告)号:US3177382A
公开(公告)日:1965-04-06
申请号:US8496461
申请日:1961-01-25
Applicant: GREEN CHARLES E
Inventor: GREEN CHARLES E
IPC: B06B1/06
CPC classification number: B06B1/0633
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公开(公告)号:US3149301A
公开(公告)日:1964-09-15
申请号:US83756159
申请日:1959-09-01
Applicant: GREEN CHARLES E
Inventor: GREEN CHARLES E
IPC: G01S1/72
CPC classification number: G01S1/72
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