Patent
Maximum power point control method for solar generator uses current characteristic for sensor of similar type and charge for calculation of power characteristic used for providing setting parameter for solar generator
TLDR
In this article, a control method using calculation of the power characteristic (B) from a quasi-continuous current characteristic (A) of a sensor of similar type and charge to the solar generator, which is isolated from the latter, with provision of a setting parameter for the generator transducer in dependence on the maximum power point (MPP) of power characteristic.Abstract:
The control method uses calculation of the power characteristic (B) from a quasi- continuous current characteristic (A) of a sensor of similar type and charge to the solar generator, which is isolated from the latter, with provision of a setting parameter for the solar generator transducer in dependence on the maximum power point (MPP) of the power characteristic. An Independent claim for a maximum power point control circuit is also included.read more
Citations
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Patent
Distributed Power Harvesting Systems Using DC Power Sources
TL;DR: In this article, the converters are coupled in series and an inverter is connected in parallel with the series connection of converters and inverts a DC input to the inverter from converters into an AC output.
Patent
Monitoring of Distributed Power Harvesting Systems Using DC Power Sources
TL;DR: A monitoring system and method for monitoring performance of individual powers sources in a distributed power source system is presented in this paper, where a monitoring module is coupled to each of the power sources or to each string of serially connected power sources to monitor and collect data regarding current, voltage, temperature and other environmental factors at the power source.
Patent
Method for distributed power harvesting using DC power sources
TL;DR: In this article, the converters are coupled in series and an inverter is connected in parallel with the series connection of converters and inverts a DC input to the inverter from converters into an AC output.
Patent
Maximum power point tracking method and device
Kasai Yuji,Fumihisa Kano +1 more
TL;DR: In this paper, the output current value of a direct-current power source obtained by low-frequency, minute modulation of the input voltage of a switching converter is detected in a circuit having an amplification factor switching function that switches the amplification factor between definite magnitudes synchronizing with the modulation.
Patent
Circuit arrangement for a photovoltaic system
Rüdiger Röhrig,Josef Steger +1 more
TL;DR: In this article, the authors proposed a circuit arrangement for controlling/regulating photovoltaic systems (10b), which comprises a plurality of solar generators (14b) which are serially connected or/and connected in parallel.
References
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Patent
Solar energy system
TL;DR: In this article, the authors proposed a simple solar energy system of simple construction capable of utilizing the photovoltaic source always at a high efficiency without being affected by environmental changes or yearly declination of photivoltaic cell, etc.
Patent
Method for regulating photovoltaic solar systems and circuit arrangements for carrying out the method
TL;DR: In this paper, the MPP is determined by measuring the short circuit current, measuring the idle voltage and comparing the characteristics by means of the computer control, preferably an SPS, and the dynamic load impedance of the load is set by pulse width modulation by the control signal output by the SPS and thus the maximum power is taken from the solar module.
Patent
Procedure for MPP control of photovoltaic solar power plant
TL;DR: An MPP control procedure for a photovoltaic solar power plant uses the following steps as mentioned in this paper : First, the family of characteristics is stored in a microcomputer for the modules or circuits to be connected.