... next>    

Doubletree Systems, Inc. with extensive experiences on automation, power system operation and protection, specializes in providing a totally open solution to electric utilities.

Doubletree Systems, Inc., located at heart of the Silicon Valley, Sunnyvale California develops and provides open systems POLARIS® - on-line substation equipment condition monitoring system and SA200 - substation automation, Wide Area Protection and engineering services to electric utilities around the world.

Using the same environment, POLARIS® and SA200® ,both can run at the same platform or network to share the information using standard interfaces like TCP/IP, ODBC, DNP, OPC, XML, etc.

Doubletree Systems, Inc. mission is to work with users, bring advanced, mature technologies and have the user well trained.

Here are our product and services
  •  POLARIS® - On line substation equipment condition monitoring system
  •  SA200® - Substation automation
  •  Wide Area Protection/ Wide Area Measurement Systems (WAMS)

  •  SNS® - Substation Network Sentinel
 


  •  CET /SGCC - HVDC & SVC/STATCOM Manufacturer


We are looking forward to working with you.

  ..XJ Introduced and delivered a mobile transmission line de-icing device - FacTicer 
  ..Doubletree Systems Introduced PMU Tester & OnDemand Solution at EIPP 
  ..Doubletree Systems at the XJ 2002's User Group Meeting 
  ..Doubletree Systems, Inc. at 2001 IEEE T&D Expo