HIGH AVAILABILITY DATABASE SYSTEM FOR MANAGING WIND TURBINE

摘要

Provided is a high availability DB system for managing a wind power generator. The DB system delivers sensing data received from a wind power generator to one server in an active state among a first server and a second server to be stored in a DB in an active state, and delivers the sensing data to a server in a standby state if the server in the active state is out of order. Like this, high stability of the wind power generate is guaranteed by enabling stable maintenance and management without extreme data leakage phenomenon through the high availability DB system. [Reference numerals] (110) System;(210) Switch;(220-1) Server-1;(220-2) Server-2