IEEE 1300-2011 pdf download IEEE Guide for Cable Connections for Gas-Insulated Substatio ns ,
cable termination: Components (equipment) assembled onto the end of the cable to provide the electricaland mechanical interface into the gas-insulated environment. Typically, this includes a solid insulationbarrier between the cable/cable fluid and the gas insulation of the GIS.
design pressure of the gas insulation in enclosure: The maximum gas pressure to which a gas-insulatedswitchgcar enclosure will be subjected under normal service conditions.
dry-type cable termination: A cable termination that comprises an elastomeric electrical stress controcomponent in intimate contact with a separating insulating barrier (insulator) between the cable insulationand the gas insulation of the switchgear. The cable termination does not require any insulating fluid. Thedry-type cable termination may be of plug-in or not plug-in type.
fluid-filled cable termination: A cable termination that comprises of a separating insulating barrierbetween the cable insulation and the gas insulation of switchgear. The cable termination includes aninsulating fluid as part of the cable connection assembly.
GIS conductor end: The end of the GlS high-voltage conductor inside the cable connection enclosure
main-circuit connection interface: A part of the main circuit providing the current path between the GlSconductor and the cable termination.
metal-oxide surge arrester (MOSA): A surge arrester utilizing valve elements fabricated from nonlinearresistance metal-Oxide materials.
pipe-type cable termination: A cable termination that comprises separating insulating barrier and otheltermination components that are designed to withstand high fluid pressures of the pipe-type cable system.
removable link connector: A removable connector between the GIS conductor and the end of the cabletermination.
sheath voltage limiter (SVA): A device connected to a sheath or to the sheaths of specially bonded cablesintended to limit sheath voltages. The three main types are: gapless metal-oxide surge arrester, nonlineairesistances in series with spark gaps, and spark gaps.
surge suppressor: A device operative in conformance with the rate of change of current, voltage, poweretc., to prevent the rise of such quantity above a predetermined value. This device, commonly comprised ofone or more valve elements (non linear resistors) is commonly used for cable connection parts that areseparately grounded.
valve clement: A resistor that, because of its nonlinear current-voltage characteristic, limits the voltageacross the arrester terinals during the flow of discharge current and contributes to the limitation of followcurrent at normal power-frequency yoltage.