A system for intelligent monitoring and management of an electrical system is disclosed. The
system includes a data acquisition component, a power analytics server and a client …

Receive real-time data output from a sensor interfaced with the monitored system. provide
real-time measurements of data output from an ele ment of the system. The virtual system …

(57) ABSTRACT A system for real-time modeling of uninterruptible power Supply (UPS)
control elements protecting an electrical sys tem is disclosed. The system includes a data …

(54) SYSTEMS AND METHODS FOR(58) Field of Classification Search.................. 700/286,
PERFORMING AUTOMATIC REAL-TIME 700/11, 19, 292, 295; 702/60, 61: 703/2 …

(57) ABSTRACT A system for providing real-time modeling of protective device in an
electrical system under management is disclosed. The system includes a data acquisition …

(63) Continuation of application No. 12/121.552, filed on (74) Attorney, Agent, or Firm—
Triangle Patents, PLLC May 15, 2008, which is a continuation-in-part of application No. 1 …

(57) ABSTRACT Related US Application Data A system for real-time modeling of electrical
system perfor (63) Continuation-in-part of application No. 1 1/775,146, mance is disclosed …

Related US Application Data (63) Continuation of application No. 1 1/780,764, filed on (57)
ABSTRACT Jul. 20, 2007, now Pat. No. 7,693,608, which is a A system for filtering and …

A system for providing real-time modeling of an electrical system under management is
disclosed. The system includes a data acquisition component, a virtual system modeling …

Three-phase four-wire supply with a neutral point is often required in stand-alone
photovoltaic systems. In general, the neutral point is achieved in three-phase systems by …