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1. 发明公开

EP2734699A1 MOVEMENT CONTROL SYSTEM FOR A DRILLING PLANT 有权
标题翻译：运动控制系统钻井钻机
公开(公告)号：EP2734699A1
公开(公告)日：2014-05-28
申请号：EP12731706.3
申请日：2012-05-25
申请人： Reel S.r.l. , Fade Engineering S.A.S.
发明人： BERTOTTO, Ezio , INVERARDI, Ennio
IPC分类号： E21B4/04 , E21B19/08 , E21B44/06
CPC分类号： E21B44/02 , E21B4/04 , E21B19/08 , E21B44/06 , H02P3/14
摘要： A movement control system for a drilling plant (T) comprises at least a first hydraulic circuit (2) for actuating the actuating means (A) with an inlet duct (3) and an outlet duct (4) for a working fluid, at least one pumping device (5) of reversible type adapted to promote the circulation of the fluid from the inlet duct (3) to the outlet duct (4), at least one first electric machine (6) mechanically coupled to the pumping device (5) to promote the circulation of the fluid in the first hydraulic circuit (2), wherein the first electric machine (6) is connected to an electric circuit (7) connectable to the net(N) or to an electric accumulator. The first electric machine (6) is adapted to selectively operate as electric motor to promote the circulation of the fluid in a first sense and to drive the actuating means (A) during the rise of the drilling head (H), and as electric generator upon fluid flow in a second sense opposite the first promoted by the actuating means (A) during the lowering of the drilling head (H) to inject in the net (N) or in the accumulator the electric power generated by the first machine (6).

2. 发明授权

EP2734699B1 MOVEMENT CONTROL SYSTEM FOR A DRILLING PLANT 有权
标题翻译：运动控制系统钻井钻机
公开(公告)号：EP2734699B1
公开(公告)日：2015-10-14
申请号：EP12731706.3
申请日：2012-05-25
申请人： Reel S.r.l. , Fade Engineering S.A.S.
发明人： BERTOTTO, Ezio , INVERARDI, Ennio
IPC分类号： E21B4/04 , E21B19/08 , E21B44/06
CPC分类号： E21B44/02 , E21B4/04 , E21B19/08 , E21B44/06 , H02P3/14

3. 发明公开

EP2678557A1 ELECTRIC GENERATOR 审中-公开
标题翻译：电动发电机
公开(公告)号：EP2678557A1
公开(公告)日：2014-01-01
申请号：EP12716610.6
申请日：2012-02-21
申请人： Reel S.r.l.
发明人： BERTOTTO, Ezio
IPC分类号： F03D7/04 , F03D11/00
CPC分类号： F03D9/255 , F03D7/047 , F03D13/22 , F03D80/60 , F03D80/82 , Y02E10/723
摘要： An electric generator (1) for the conversion of energy from a renewable energy source, such as wind energy, into electrical energy to be inserted into a local or remote network (R), which comprises a rotary electric machine (2) provided with means (3) for drawing energy from the renewable source and for converting into electrical energy, first control means (4) for regulating the functioning parameters of the machine (2), second control means (5) for regulating the parameters of the electrical energy generated by the machine (2), and connection means (6) for electrically connecting the second control means (5) to the network (R), wherein the machine (2) is positioned in a space (V) placed at a predetermined distance (h) with respect to a base (B) that is fixed or anchorable with respect to the ground (T). The first control means (4) are housed in a first case (7) placed inside the space (V), the second control means (5) are housed in a second case (8) that is different and spatially offset with respect of the first, and the second control means (5) are electrically connected to the first control means (4), to facilitate the mounting and the maintenance of the generator.
摘要翻译：一种用于将来自诸如风能等可再生能源的能量转换成电能以插入本地或远程网络（R）中的发电机（1），所述发电机包括旋转电机（2），所述旋转电机（2）（3），用于从可再生能源吸取能量并转换成电能;第一控制装置（4），用于调节机器（2）的功能参数;第二控制装置（5），用于调节所产生的电能的参数（2）以及用于将第二控制装置（5）电连接到网络（R）的连接装置（6），其中机器（2）位于预定距离（V）处的空间（V） h）相对于相对于地面（T）固定或可固定的底座（B）。第一控制装置（4）容纳在放置在空间（V）内的第一壳体（7）中，第二控制装置（5）容纳在第二壳体（8）中，该第二壳体不同且空间上相对于首先，第二控制装置（5）电连接到第一控制装置（4），以便于发电机的安装和维护。

4. 发明公开

EP2705588A1 PHOTOVOLTAIC PLANT 审中-公开
标题翻译：光伏电站
公开(公告)号：EP2705588A1
公开(公告)日：2014-03-12
申请号：EP12729204.3
申请日：2012-05-04
申请人： Reel S.r.l.
发明人： BERTOTTO, Ezio
IPC分类号： H02J3/38 , H01L31/042
CPC分类号： H01L31/02021 , H02J3/385 , H02J13/0024 , H02J13/0062 , H02J13/0075 , Y02E10/58 , Y02E40/72 , Y02E60/7823 , Y02E60/7838 , Y02E60/7853 , Y04S10/123 , Y04S40/122 , Y04S40/124 , Y04S40/126
摘要： A photovoltaic plant comprises one or more strings (2, 2', 2",...) of photovoltaic modules (3, 3', 3",...) connected in series, at least one inverter (5, 5', 5") electrically connected to each string (2, 2', 2",...) for injecting the electrical energy produced by the same into the net (R), a central control unit (7) for controlling and varying the energy produced by each single string (2, 2', 2",...), one or more electronic connection units (6, 6', 6",...) interposed between the strings (2, 2', 2",...) and the central control unit (7) for transmitting control signals of each single string (2, 2', 2",...), a local control unit (8, 8', 8",...) associated with each single string (2, 2', 2",...) and connected to a the inverter (5, 5', 5") to control the electric parameters of the energy injected into the net (R) and connected with one of electronic connection unit (6, 6', 6",...) for drawing the maximum instantaneous electric power (MPPT) from each single string (2, 2', 2",...) and for transmitting and/or receiving control data of each single string (2, 2', 2",...) from the central control unit (7). Each of said control local unit (8, 8', 8",...) associated to each single string (2, 2', 2",...) is adapted to process electric signals with minimum and maximum values different from those generated by the other strings in such a manner to increase the flexibility of the plant.

5. 发明授权

EP0840815B1 MOTORIZED YARN TWISTING HEAD 失效
标题翻译：发动机驱动螺纹扭转头
公开(公告)号：EP0840815B1
公开(公告)日：1999-10-06
申请号：EP96927543.7
申请日：1996-07-18
申请人： Reel S.R.L.
发明人： BERTOTTO, Ezio
IPC分类号： D01H1/244
CPC分类号： D01H1/244
摘要： A motorized head for multiple-head machines for twisting threads or for similar processes includes: a supporting pivot (2) for a thread spindle or reel (3); a rotor (5) that is coaxial to the pivot for unwinding and twisting the thread; a motor connected to the rotor to make it rotate at a controlled speed. The motor consists, for each head, of a single electric motor (8) of the high-efficiency brushless type with cylindrical permanent magnets, directly coupled to the rotor (5). An electronic circuit (11) for speed and power supply control, independent of the circuit of other heads, is associated with the motor. The motor speed and power supply control circuit (11) is a miniaturized frequency converter that is integrated in the motor shell.

6. 发明公开

EP0836764A1 METHOD AND UNIT FOR CONTROLLING THE SYNCHRONIZATION OF COMPLEX MACHINES IN CASE OF ELECTRIC POWER FAILURE 失效
标题翻译：方法和装置用于控制复杂机器的同步在故障电力的事件
公开(公告)号：EP0836764A1
公开(公告)日：1998-04-22
申请号：EP96923949.0
申请日：1996-06-27
申请人： Reel S.R.L.
发明人： BERTOTTO, Ezio
IPC分类号： H02P5
CPC分类号： H02P5/74
摘要： A unit for controlling the synchronization of a complex machine during power failures or losses, wherein the machine comprises a plurality of motorized devices (A1, A2, A3) for the movement and control of the various components, and wherein each device is connected to the power supply bus by virtue of a speed converter (C1, C2, C3), each device having a known flywheel mass (m1, m2, m3) and having, in the steady state, a speed that is synchronized with that of the other devices. The unit includes: a system (2) for recognizing an actual grid power failure; systems for measuring the speed and the current of the various devices; a computing device (3) for calculating the moments of inertia of the most significant flywheel masses, of their respective speeds and absorbed currents; a circuit (5) for comparing the voltage of the supply bus with the last value of the voltage detected before the grid power failure, suitable to generate a first error signal; a closed-loop regulator circuit (7) for processing the first error signal so as to generate a second signal in output. The second signal can be sent to a multiplier operator (X1, X2, X3) that is associated with each converter to control the gradual and synchronous deceleration of all the devices, converting part of the kinetic energy of the most significant flywheel masses into electric power to supply the system.

7. 发明授权

EP2647111B1 ELECTRIC GENERATOR 有权
标题翻译：电动发电机
公开(公告)号：EP2647111B1
公开(公告)日：2014-12-31
申请号：EP11807754.4
申请日：2011-11-30
申请人： Reel S.r.l.
发明人： BERTOTTO, Ezio
IPC分类号： H02K19/24 , H02K1/27 , H02K9/06
CPC分类号： H02K19/24 , H02K1/27 , H02K7/1823 , H02K9/18 , H02K9/19 , H02K2213/03

8. 发明公开

EP2430733A2 SYNCHRONOUS RELUCTANCE MOTOR, OPERATING MACHINE COMPRISING THE MOTOR AND METHOD FOR CONTROLLING THE MOTOR 审中-公开
标题翻译：同步电动摩托车
公开(公告)号：EP2430733A2
公开(公告)日：2012-03-21
申请号：EP10727886.3
申请日：2010-05-17
申请人： Reel S.r.l.
发明人： FILIPETI, Davor , KARUZIC, Boris , BERTOTTO, Ezio
IPC分类号： H02K19/10 , F25B49/02 , H02K7/14 , H02K1/24
CPC分类号： H02K7/14 , H02K1/246
摘要： A synchronous reluctance motor comprises a stator (2) having at least one pair of poles and a plurality (ns) of grooves (3) for each pair of poles, a transverse-laminated rotor (5) with a plurality of disk-line sheet metal members (7, 7', 7",...) of predetermined outside diameter (D), each having a plurality of adjacent slots (8, 8',...; 9, 9',...; 10, 10',...; 11, 11 ',...) and a central through hole (12) of predetermined inside diameter (d), each slot (8, 8',...; 9, 9',...; 10, 10',...; 11, 11 ',...) having a substantially curved elongate shape, symmetrical with respect to a radius, with end portions closed at the edge (13) of a corresponding sheet element (7, 7', 7",...) to define corresponding ribs (14, 14', 14"), which are adapted to be magnetically saturated to be equivalent to rotor slots. At least one first portion of the sheet elements (7, 7', 7",...) has a ratio of the inside diameter (d) to the outside diameter (D) equal to or greater than 0.45 and a number (nr) of equivalent rotor slots (14, 14', 14") equal to the number (ns) of stator grooves (3) per pole pair, decreased or increased by four units.
摘要翻译：同步磁阻电动机包括具有至少一对磁极的定子（2）和用于每对磁极的多个（n）个槽（3），具有多个盘线片的横向层叠转子（5）具有预定外径（D）的金属构件（7,7'，7“，...），每个具有多个相邻的狭槽（8,8'，...，9,9'，...，10 ，10'，...，11,11'，...）和预定内径（d）的中心通孔（12），每个槽（8,8'，...，9,9' 具有相对于半径对称的基本上弯曲的细长形状，其中端部在对应的片材的边缘（13）处封闭，...，10,10'，... 11,11'，...）元件（7,7'，7“，...）以限定对应的肋（14,14'，14”），其适于被磁饱和以等同于转子槽。片材元件（7,7'，7“......）的至少一个第一部分具有等于或大于0.45的内径（d）与外径（D）的比值和数量（nr ）等于每个极对的定子槽（3）的数量（ns）的等效转子槽（14,14'，14“）减小或增加了四个单位。

9. 发明授权

EP2438677B1 METHOD FOR CONTROLLING A MOTOR 有权转让
标题翻译：一种用于控制发动机
公开(公告)号：EP2438677B1
公开(公告)日：2014-08-06
申请号：EP10740276.0
申请日：2010-06-04
申请人： Reel S.r.l.
发明人： BERTOTTO, Ezio , DI SANTO, Federico , MARODIN, Enrico
IPC分类号： H02P21/00
CPC分类号： H02P21/18 , H02P21/22 , Y02P80/116

10. 发明公开

EP2438677A2 METHOD FOR CONTROLLING A MOTOR 有权转让
标题翻译：一种用于控制发动机
公开(公告)号：EP2438677A2
公开(公告)日：2012-04-11
申请号：EP10740276.0
申请日：2010-06-04
申请人： Reel S.r.l.
发明人： BERTOTTO, Ezio , DI SANTO, Federico , MARODIN, Enrico
IPC分类号： H02P21/00
CPC分类号： H02P21/18 , H02P21/22 , Y02P80/116
摘要： A method for controlling a motor by an inverter and by a vectorial technique, comprising the following steps: determining the value of a quadrature current Iq necessary for said motor to generate the desired torque; calculating the value of a direct current to be supplied to the motor by an equation as a function of the phase of the current vector on which the torque constant of the motor depends; calculating the power current of said motor from the direct current and the quadrature current; supplying the power current to the motor through the inverter.

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