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    • 5. 发明申请
    • METHOD AND SYSTEM FOR CONTROLLING THE LUMINOUS FLUX OF A LIGHTING ARRANGEMENT
    • 用于控制照明装置的光通量的方法和系统
    • US20130119871A1
    • 2013-05-16
    • US13810294
    • 2011-07-19
    • Matthias WendtPeter Luerkens
    • Matthias WendtPeter Luerkens
    • H05B37/02
    • H05B37/02H05B37/00H05B37/0218Y02B20/46
    • The invention relates to a method for controlling the luminous flux of a lighting arrangement (3) for illuminating the interior of a building (5), wherein the lighting arrangement (3) comprises at least one artificial lighting device (17), which artificial lighting device (17) is supplied with electrical power by a power source system (9) comprising a first power source (11) being a photovoltaic device (13) for generating electrical power and an access to at least one second power source (15), the method comprising the steps of: —pre-selecting a luminous flux characteristic curve (47, 49), which specifies a monotonically increasing dependence of the luminous flux of the artificial lighting device (17) on the light intensity outside the building (5); —Determining the light intensity outside the building (5); and Supplying the at least one artificial lighting device (17) with the electrical power required for generating the luminous flux according to said selected luminous flux characteristic curve (47, 49), wherein the photovoltaic device (13) has a power contribution to said amount of required electrical power. The invention further relates to a corresponding photovoltaic lighting system (1) and a data storage device encoding a program to perform the method.
    • 本发明涉及一种用于控制用于照亮建筑物(5)内部的照明装置(3)的光通量的方法,其中照明装置(3)包括至少一个人造照明装置(17),该人造照明 设备(17)由电源系统(9)提供电力,该电源系统(9)包括用于产生电力的第一电源(11)和用于至少一个第二电源(15)的通路, 该方法包括以下步骤: - 选择光通量特性曲线(47,49),其指定人造照明装置(17)的光通量对建筑物外部的光强度(5)的单调增加的依赖性, ; - 确定建筑物外的光强度(5); 以及根据所述选择的光通量特性曲线(47,49)向所述至少一个人造照明装置(17)提供产生光通量所需的电功率,其中所述光伏装置(13)具有对所述量的功率贡献 的所需电力。 本发明还涉及相应的光伏照明系统(1)和编码执行该方法的程序的数据存储装置。
    • 10. 发明授权
    • 3-phase solar converter circuit and method
    • 三相太阳能转换器电路及方法
    • US07539029B2
    • 2009-05-26
    • US11572215
    • 2005-07-07
    • Peter LuerkensMatthias WendtThomas DuerbaumHeinz Van Der Broeck
    • Peter LuerkensMatthias WendtThomas DuerbaumHeinz Van Der Broeck
    • H02M5/45
    • H02J3/383H02M7/53875Y02E10/563
    • A conversion circuit for converting solar power into an alternating 3-phase mains comprises a converter for converting the power from a solar cell into an unipolar converter output voltage provided between a first and a second converter output terminal of the converter, the converter having a constant power output regulation. The conversion circuit further comprises an inverter for cyclically switching one of three 3-phase output terminals to the first converter output terminal, one to the second converter output terminal and one intermittently to the first and second converter output terminal. With this conversion circuit and method, high capacity energy storage components (such as a capacitor having a large capacitance) can be avoided in the conversion circuit.
    • 一种用于将太阳能转换为交流三相电源的转换电路包括用于将来自太阳能电池的功率转换为设置在转换器的第一和第二转换器输出端之间的单极转换器输出电压的转换器,该转换器具有恒定的 功率输出调节。 转换电路还包括用于将三个三相输出端子中的一个循环地切换到第一转换器输出端子的逆变器,一个到第二转换器输出端子,一个间歇地切换到第一和第二转换器输出端子。 利用该转换电路和方法,在转换电路中可以避免高容量的能量存储部件(例如具有大电容的电容器)。