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公开(公告)号：US20130043720A1
公开(公告)日：2013-02-21
申请号：US13473836
申请日：2012-05-17
IPC分类号： B64D31/00
摘要： The invention relates to a method for protecting a multi-phase autotransformer for an aircraft, including the steps of receiving (100) values of current output from (Ia, Ib) the first and second phases and a value of current input into (IB) the second phase; determining (101), from these received values of the second phase, a value of current representative of the operation (IFb) of the second phase; determining (102), as a function of this determined value and of the value of current output from (Ia) the first phase, a value representative of the homopolar current (Idet-a) flowing in the first phase; comparing (104) this value of homopolar current (Idet-a) with a first predetermined threshold value (S1) at least during a first predetermined period (D1); and controlling (106) the values of currents input into (IA, IB) and/or output from (Ia, Ib) the phases as a function of the said first comparison.
摘要翻译： 本发明涉及一种用于保护飞机的多相自耦变压器的方法，包括以下步骤：从（Ia，Ib）第一和第二相接收（100）电流输出的值，以及输入到（IB）的电流值， 第二阶段 从所述第二相的接收值确定（101）表示所述第二相的操作（IFb）的电流值; 根据该确定值和来自（Ia）第一相的电流输出值的函数确定（102）表示在第一相中流动的单极电流（Idet-a）的值; 至少在第一预定时段（D1）期间将（104）该单极电流值（Idet-a）与第一预定阈值（S1）进行比较（104）。 以及控制（106）作为所述第一比较的函数的输入到（IA，IB）和/或从（Ia，Ib）相输出的电流值（106）。
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公开(公告)号：US08743520B2
公开(公告)日：2014-06-03
申请号：US13473836
申请日：2012-05-17
IPC分类号： B64D31/00
摘要： The invention relates to a method for protecting a multi-phase autotransformer for an aircraft, including the steps of receiving (100) values of current output from (Ia, Ib) the first and second phases and a value of current input into (IB) the second phase; determining (101), from these received values of the second phase, a value of current representative of the operation (IFb) of the second phase; determining (102), as a function of this determined value and of the value of current output from (Ia) the first phase, a value representative of the homopolar current (Idet-a) flowing in the first phase; comparing (104) this value of homopolar current (Idet-a) with a first predetermined threshold value (S1) at least during a first predetermined period (D1); and controlling (106) the values of currents input into (IA, IB) and/or output from (Ia, Ib) the phases as a function of the said first comparison.
摘要翻译： 本发明涉及一种用于保护飞机的多相自耦变压器的方法，包括以下步骤：从（Ia，Ib）第一和第二相接收（100）电流输出的值，以及输入到（IB）的电流值， 第二阶段 从所述第二相的接收值确定（101）表示所述第二相的操作（IFb）的电流值; 根据该确定值和来自（Ia）第一相的电流输出值的函数确定（102）表示在第一相中流动的单极电流（Idet-a）的值; 至少在第一预定时段（D1）期间将（104）该单极电流值（Idet-a）与第一预定阈值（S1）进行比较（104）。 以及控制（106）作为所述第一比较的函数的输入到（IA，IB）和/或从（Ia，Ib）相输出的电流值（106）。
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公开(公告)号：US08730633B2
公开(公告)日：2014-05-20
申请号：US13477392
申请日：2012-05-22
IPC分类号： B64D31/00
摘要： The present disclosure is directed towards a method for protecting a multi-phase autotransformer for an aircraft including the steps of receiving values of current input into and output from the first and second phases; determining, as a function of these received values, values of current representative of the operation of the phases; determining, as a function of these determined values, a value representative of a homopolar current flowing in the first phase; comparing, in a first comparison, the value representative of the homopolar current flowing in the first phase with a first predetermined threshold value; and controlling the values of current input into the phases as a function of the first comparison.
摘要翻译： 本公开涉及一种用于保护用于飞行器的多相自耦变压器的方法，包括以下步骤：接收输入到第一和第二相中并从其输出的电流值; 根据这些接收的值确定代表相的操作的电流的值; 根据这些确定的值确定代表在第一阶段中流动的单极电流的值; 在第一比较中，比较表示在第一相中流动的单极电流与第一预定阈值的值; 以及作为第一比较的函数来控制输入到相中的电流的值。
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公开(公告)号：US20130057059A1
公开(公告)日：2013-03-07
申请号：US13477392
申请日：2012-05-22
IPC分类号： B64D31/00
摘要： The invention relates to a method for protecting a multi-phase autotransformer for an aircraft, including the steps of receiving (100) values of current input into and output from (IA, IB, Ia, Ib) the first and second phases; determining (101), as a function of these received values, values of current representative of the operation (IFa, IFb) of these phases; determining (102), as a function of these determined values, a value representative of the homopolar current (Idet-a) flowing in the first phase; comparing this value of homopolar current with a first predetermined threshold value (D2); controlling (113) the values of current input into (IA, IB) the phases as a function of the said first comparison.
摘要翻译： 本发明涉及一种用于保护用于飞行器的多相自耦变压器的方法，包括以下步骤：接收（100）当前输入到第一和第二相（IA，IB，Ia，Ib）并从其输出的值（100）。 根据这些接收值确定（101）代表这些阶段的操作（IFa，IFb）的电流值; 根据这些确定值确定（102）表示在第一阶段中流动的单极电流（Idet-a）的值; 将该单极电流的值与第一预定阈值（D2）进行比较; 控制（113）作为所述第一比较的函数的输入到（IA，IB）相的电流值。
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