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公开(公告)号：EP2810367A1
公开(公告)日：2014-12-10
申请号：EP13704181.0
申请日：2013-01-21
CPC分类号： H02P6/165 , H02P6/17 , H02P6/183 , H02P6/185 , H02P21/18 , H02P2203/03 , H02P2203/11
摘要： The invention relates to a method of controlling a permanent-magnet synchronous machine (3) comprising a stator and a rotor. The method comprises a step of determining an estimated position ($) of the rotor, a step of determining a second direct voltage setpoint (νδ2*) which is alternately equal to a first direct voltage setpoint (νδ1*) or equal to the first direct voltage setpoint (νδ1*) plus a predetermined periodic signal (G). The step of determining an estimated position ($) of the rotor comprises a step of determining a coupling term (Δϊγ), a step of determining a speed of rotation of the rotor (Ω5) as a function of said coupling term (Δϊγ), and a step of determining the estimated position ($) of the rotor by integrating the speed of rotation of the rotor (Ω5).
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公开(公告)号：EP2756577A1
公开(公告)日：2014-07-23
申请号：EP12773024.0
申请日：2012-09-12
发明人： VIEILLARD, Sébastien , MAGNE, Pierre , MEIBODY-TABAR, Farid , NAHID-MOBARAKEH, Babak , PIERFEDERICI, Serge
CPC分类号： H02J1/00 , B60R16/03 , G06F17/10 , H02J1/14 , H02J3/16 , H02J3/24 , H02M3/02 , H03H7/0138 , Y02E40/34 , Y10T307/43
摘要： Method of stabilizing a DC electric network, this network comprising a DC voltage source (11) powering electric loads (12,18, 24) which are connected in parallel across the terminals of the voltage source (11) and which are each intended to receive a setpoint of the current or the power, characterized in that the network is stabilized by regulating the setpoints applied to the loads (12,18, 24) by means of a virtual stabilization impedance generated across the terminals of each load (12,18, 24), these virtual impedances being dimensioned so as to stabilize the network in various desired operating points and in various given configurations of the network comprising the state where at least one load is inactive or faulty and the state where the stabilization of a load is inactive, each virtual impedance being generated by means of a nonlinear regulating loop acting on the setpoint of the corresponding load.
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公开(公告)号：EP2756577B1
公开(公告)日：2016-08-31
申请号：EP12773024.0
申请日：2012-09-12
发明人： VIEILLARD, Sébastien , MAGNE, Pierre , MEIBODY-TABAR, Farid , NAHID-MOBARAKEH, Babak , PIERFEDERICI, Serge
CPC分类号： H02J1/00 , B60R16/03 , G06F17/10 , H02J1/14 , H02J3/16 , H02J3/24 , H02M3/02 , H03H7/0138 , Y02E40/34 , Y10T307/43
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