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1. (WO2014200188) PHOTOVOLTAIC POWER GENERATION MONITORING METHOD USING RTU, AND WIRELESS RTU DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/200188    International Application No.:    PCT/KR2014/004117
Publication Date: 18.12.2014 International Filing Date: 09.05.2014
IPC:
G01R 31/34 (2006.01), H01L 31/042 (2014.01)
Applicants: HYMATICS, INC. [KR/KR]; A-1606,302, Galmachi-ro, Jungwon-gu Seongnam-si Gyeonggi-do 462-739 (KR)
Inventors: YOON, Hyeong Seob; (KR)
Agent: NAM, Jung Hoon; 1301,507, Nonhyeon-ro Gangnam-gu Seoul 135-717 (KR)
Priority Data:
10-2013-0065780 10.06.2013 KR
Title (EN) PHOTOVOLTAIC POWER GENERATION MONITORING METHOD USING RTU, AND WIRELESS RTU DEVICE
(FR) PROCÉDÉ DE SURVEILLANCE DE PRODUCTION D'ÉNERGIE PHOTOVOLTAÏQUE AU MOYEN D'UN TÉLÉTERMINAL, ET DISPOSITIF DE TÉLÉTERMINAL SANS FIL
(KO) RTU를 이용한 태양광발전모니터링 방법 및 무선 RTU장치
Abstract: front page image
(EN)The present invention provides a photovoltaic power generation monitoring method of a remote terminal unit (RTU), comprising: receiving photovoltaic power generation state information via a ZigBee communication from a photovoltaic inverter; measuring the power of a ZigBee wireless communication signal and determining whether the power belongs to a normal range; performing transmit power control and low-noise amplifier (LNA) control on the basis of the determination result; generating a remote message on the basis of the received photovoltaic power generation state information and verifying the remote message; and transmitting the remote message to a monitoring server via a Wi-Fi communication. Accordingly, the photovoltaic power generation monitoring method of the present invention enables monitoring of photovoltaic power generation facilities to be conducted smoothly.
(FR)La présente invention concerne un procédé de surveillance de production d'énergie photovoltaïque d'un téléterminal (RTU), comprenant : la réception d'informations d'état de production d'énergie photovoltaïque par l’intermédiaire d'une communication ZigBee à partir d'un inverseur photovoltaïque ; la mesure de la puissance d'un signal de communication sans fil ZigBee et la détermination de si la puissance se trouve dans une plage normale ; l'exécution d'une commande de puissance de transmission et d'une commande d'amplificateur à faible bruit (LNA) sur base du résultat de détermination ; la production d'un message distant sur base des informations d'état de production d'énergie photovoltaïque reçues et la vérification du message distant ; et la transmission du message distant à un serveur de surveillance par l’intermédiaire d'une communication Wi-Fi. Ainsi, le procédé de surveillance de production d'énergie photovoltaïque de la présente invention permet de réaliser sans difficulté la surveillance d'installations de production d'énergie photovoltaïque.
(KO)RTU (Remote Terminal Unit)의 태양광발전모니터링 방법에 있어서, 태양광인버터로부터 지그비(Zigbee)통신을 통하여 태양광발전상태정보를 수신하고, 지그비 무선통신신호의 파워를 측정하여 정상범위에 포함되는지 여부를 판단하고, 판단결과에 기초하여 송신파워제어 및 LNA (Low-Noise Amplifier) 제어를 수행하고, 상기 수신된 태양광발전상태정보에 기초한 원격메시지를 생성하여 검증 후, 원격메시지를 와이파이(Wi-Fi)통신을 통하여 감시서버로 전송하는 태양광발전모니터링 방법을 제공함으로써, 태양광발전시설의 모니터링이 원활하게 수행되도록 하는 발명이다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)