The document describes a remote control system that enables real-time two-way communication between experts and substations using mobile phones. This allows expertise from multiple locations to focus on tasks regardless of location, making informed decisions in a timely manner. As a result, the system can significantly improve operating efficiency and costs while reducing safety and environmental hazards. It enables remote monitoring and supervisory control of substation operations and delivery of production information using mobile devices.

1. Monitoring And Control of
Substation using Mobile phones
The Proposed Remote Control system enables global, real-time,
two-way communications that improve operational decision
making and reduce costs.
Experts at multiple remote locations are can communicate to a
remote substation with their mobile phone itself. Because
expertise from multiple locations can be focused on a task,
regardless of location, informed decisions can be made and
implemented in a timely, knowledgeable manner. As a result, the
this system can have a significant impact on operating efficiency
and costs, and it can reduce the threat of safety and
environmental hazards.
Applications
*Remote real-time data acquisition and delivery
*Two-way communication of production information
*Remote monitoring and supervisory control of
wellsite operations
89, Rangarajapuram main road, Kodambakkam, Chennai-24.
URL:www.maastechindia.com Mobile:98402 34766, 98841 01622

2. Remote
Cell
Phone
CPU
Serial
Port
RS232
Interface
Signal Current
Microcontroller Conditioning Transformer
Board Board
Potential
Relay Drivers
Transformer
Line Voltage
Relays for
Control Outputs
Load 1 Load 2 Load 3
89, Rangarajapuram main road, Kodambakkam, Chennai-24.
URL:www.maastechindia.com Mobile:98402 34766, 98841 01622