Abstract: A system for real-time spectrographic analysis for automatically identifying contaminants in water comprising: a spectrometer configured to process electromagnetic radiation emitted by a plasma created between a solid electrode and a liquid electrode; and a control node operatively connected to the spectrometer, the control node comprising a processor and a memory on which are stored machine-readable instructions that when executed by the processor, cause the processor to acquire spectroscopic data from the spectrometer and to analyze the spectroscopic data to determine concentration levels of contaminants in the water sample.

Abstract: An aspect of some embodiments of the present invention relates to a plasma chamber for containing a solution electrode glow discharge (SEGD) apparatus, the plasma chamber comprising a hollow body and a lens. The hollow body is configured to enclose a plasma generated between a solid electrode and a solution electrode, and includes at least one viewing port for letting light generated from the plasma leave the hollow body. The lens is disposed at or near the viewing port, the lens being configured to collect light from the plasma and direct the light onto a light receiving unit.

Abstract: An aspect of some embodiments of the present invention relates to a plasma chamber for containing a solution electrode glow discharge (SEGD) apparatus, the plasma chamber comprising a hollow body and a lens. The hollow body is configured to enclose a plasma generated between a solid electrode and a solution electrode, and includes at least one viewing port for letting light generated from the plasma leave the hollow body. The lens is disposed at or near the viewing port, the lens being configured to collect light from the plasma and direct the light onto a light receiving unit.

Abstract: A plasma chamber for containing a solution electrode glow discharge (SEGD) apparatus, the plasma chamber comprising a hollow body and a ventilation unit. The hollow body is configured to enclose a plasma generated between a solid electrode and a solution electrode, the hollow body comprising an inlet opening, an outlet opening, and at least one viewing port for letting light generated from the plasma leave the hollow body. The ventilation unit is configured to move air from outside the hollow body into the inlet, through a portion of the hollow body located between the viewing port and a gap between the solid electrode and the solution electrode, and out of hollow body from the outlet, thereby creating an air curtain for removal from an optical path between the plasma and the viewing port of at least some vapor created by vaporization of liquid in the plasma.

Abstract: A system for representing power system information to a user includes a processor configured to receive data descriptive of logical elements including data descriptive of a first logical element and a second logical element, receive data descriptive of devices including data descriptive of a first device, receive data descriptive of measured characteristics of the devices including data descriptive of a first measured characteristic of the first device, receive data mapping the first device to the first logical element for a first period of time, receive data mapping the first device to the second logical element for a second period of time, receive data requesting at least one summary value for the first logical element over a period of time spanning the first period of time and the second period of time, calculate, in response to receiving the data requesting the at least one summary value.

Abstract: A system for representing power system information to a user includes a processor configured to receive data descriptive of logical elements including data descriptive of a first logical element and a second logical element, receive data descriptive of devices including data descriptive of a first device, receive data descriptive of measured characteristics of the devices including data descriptive of a first measured characteristic of the first device, receive data mapping the first device to the first logical element for a first period of time, receive data mapping the first device to the second logical element for a second period of time, receive data requesting at least one summary value for the first logical element over a period of time spanning the first period of time and the second period of time, calculate, in response to receiving the data requesting the at least one summary value.

Abstract: A system for representing power system information to a user includes a processor configured to receive data descriptive of logical elements including data descriptive of a first logical element and a second logical element, receive data descriptive of devices including data descriptive of a first device, receive data descriptive of measured characteristics of the devices including data descriptive of a first measured characteristic of the first device, receive data mapping the first device to the first logical element for a first period of time, receive data mapping the first device to the second logical element for a second period of time, receive data requesting at least one summary value for the first logical element over a period of time spanning the first period of time and the second period of time, calculate, in response to receiving the data requesting the at least one summary value.