#H02S50/10

SYSTEM AND METHOD FOR IDENTIFYING AND MAPPING SOLAR PANELS IN A PHOTOVOLTAIC ARRAY NETWORK

One variation of a method includes: triggering solar devices, arranged in a set of solar strings in a solar array installed on a structure, to output a fixed direct-current voltage in an test mode; tr…

DRIVE·6d ago·1 min read

H02S50/10 Optivolt Labs, Inc.

PHOTOVOLTAIC SYSTEM, DEVICE AND METHOD FOR MONITORING THEREOF

A photovoltaic system includes: a plurality of solar cell modules each including a plurality of solar cells, at least one monitoring device configured to measure a module voltage of a corresponding so…

DRIVE·May 7·1 min read

H02S50/10 HANWHA SOLUTIONS CORPORATION

SHUTDOWN DEVICE CONTROL METHOD, SYSTEM AND APPARATUS, AND SHUTDOWN CONTROLLER

A shutdown device control method, system and apparatus, and a shutdown controller. If the shutdown controller detects that an input voltage of the shutdown controller is reduced, when the input voltag…

DRIVE·Dec 5·2 min read

H02S50/10 ALTENERGY POWER SYSTEM INC.

INVERTER AND ALTERNATING CURRENT FAULT IDENTIFICATION METHOD FOR PHOTOVOLTAIC SYSTEM

An inverter and a method for identifying a fault on an alternating current side of a photovoltaic system are provided. A controller records a waveform of a preset parameter of the photovoltaic system,…

DRIVE·Aug 1·1 min read

H02S50/10 Sungrow Power Supply Co., Ltd.

METHOD AND CIRCUIT ARRANGEMENT FOR ACQUIRING A CHARACTERISTIC CURVE OF A PV GENERATOR

A method for acquiring a characteristic curve of a PV generator is disclosed. In a power generation installation, an output side of each PV generator is connected via an assigned DC-DC converter, in p…

DRIVE·May 2·1 min read

H02S50/10 SMA Solar Technology AG

IMPEDANCE DETECTION METHOD AND PHOTOVOLTAIC SYSTEM

An impedance detection method and a photovoltaic system are provided to help reduce complexity and costs of impedance detection. The method includes: sampling a voltage between a direct current bus an…

DRIVE·Nov 23·1 min read

H02S50/10 Huawei Digital Power Technologies Co., Ltd.

Constant-power Supply Apparatus and Solar Simulation Facility

Disclosed are a constant-power supply apparatus and a solar simulation facility. The constant-power supply apparatus comprises: a power board and a control panel, wherein the power board comprises: a …

DRIVE·Jul 6·2 min read

H02S50/10 SHENZHEN SUNNY XIAO ENGINEERING CONSULTING CO., LTD.

POWER ELECTRONIC DEVICE ON DIRECT-CURRENT SIDE OF PHOTOVOLTAIC SYSTEM, AND TEST SYSTEM AND CONTROL METHOD THEREFOR

The Disclosed in the present application are a power electronic device on a direct-current side of a photovoltaic system, and a test system and a control method therefor, achieving a simple, fast, and…

DRIVE·Jun 8·2 min read

H02S50/10 Sungrow Power Supply Co., Ltd.

SYSTEM AND METHOD FOR SEASONAL ENERGY CONSUMPTION DETERMINATION USING VERIFIED ENERGY LOADS WITH THE AID OF A DIGITAL COMPUTER

A system and method for seasonal energy consumption determination using verified energy loads with the aid of a digital computer are provided. A digital computer is operated, including: obtaining ener…

DRIVE·Jan 26·2 min read

H02S50/10 Clean Power Research, L.L.C.

SYSTEMS AND METHODS FOR IMPROVED BIFACIAL SOLAR MODELING

The present disclosure provides systems and methods for improved bifacial solar modeling. A method may comprise measuring an albedo of a surface on which an array of bifacial solar modules is disposed…

DRIVE·Sep 29·2 min read

H02S50/10 8me Nova, LLC

PHOTOVOLTAIC SYSTEM, DEVICE AND METHOD FOR MONITORING THEREOF

DRIVE·Sep 8·1 min read

H02S50/10 HANWHA SOLUTIONS CORPORATION

FAULT DETECTION APPARATUS AND METHOD, AND GRID-TIED PHOTOVOLTAIC POWER GENERATION SYSTEM

A fault detection apparatus includes a temperature detection unit, a current detection unit, a controller, and a breaking unit. The temperature detection unit is configured to detect temperatures of t…

DRIVE·Aug 25·2 min read

H02S50/10 Huawei Digital Power Technologies Co., Ltd.

SOLAR POWER GENERATION SYSTEM AND TEST METHOD

A test method for testing a solar power generation system is provided. The solar power generation system includes a DC to AC converter and a control unit. The DC to AC converter is electrically couple…

DRIVE·Nov 11·1 min read

H02S50/10 DELTA ELECTRONICS, INC.

METHOD, COMPUTER-IMPLEMENTED TOOL AND POWER PLANT CONTROL DEVICE FOR DETECTING POWER PRODUCTION DEGRADATION OF SOLAR POWER PLANTS AND SOLAR POWER PLANT SYSTEM

In order to detect power production degradation of a solar power plant (SPP) with at least one photovoltaic module (PVM), by which the detection of power production degradation, affected for instance …

DRIVE·Sep 30·1 min read

H02S50/10 Siemens Aktiengesellschaft

DISTRIBUTED MULTI-MODAL POWER MAXIMIZING INTEGRATED CIRCUIT FOR SOLAR PHOTOVOLTAIC MODULES

Disclosed herein is add-on electronic circuit structures and methods for providing protection against reverse-electrical-current failures and for enabling comprehensive electrical (current-voltage swe…

DRIVE·Apr 29·1 min read

H02S50/10 Sigmagen, Inc.

METHOD OF DIAGNOSING MALFUNCTIONING OF BYPASS DIODE IN SOLAR PHOTOVOLTAIC BATTERY

A method of diagnosing malfunctioning of a bypass diode in a solar photovoltaic battery system is provided. The method may include: collecting solar photovoltaic battery operation information indicati…

DRIVE·Mar 25·1 min read

H02S50/10 HYUNDAI MOTOR COMPANY

System and method for photovoltaic plant power curve measurement and health monitoring

A photovoltaic (PV) plant (10) power curve measurement system determines normalized irradiation data in response to algorithmic software based on measured or calculated irradiance at one or more desir…

DRIVE·Dec 21·1 min read

H02S50/10 GEN ELECTRIC [US]

Device for finding faults in a photovoltaic installation

The arrangement has a photoelectric incident radiation sensor connected to an evaluation unit, as is the photovoltaic system. Instantaneous power values corresponding to the incident radiation are pas…

DRIVE·Jul 17·1 min read

H02S50/10 OTRONIC GMBH & CO KG [DE]