Abstract: A removable and reusable food-safe, dishwasher safe, and microwave oven safe elastomeric liner to cover the interior surface of a reusable food or beverage container, such as an insulated tumbler. The elastomeric liner possesses vertical air channels running from top to bottom on the outside surface of the liner to prevent the creation of a vacuum lock inhibiting insert removal.

Abstract: A method for a fault ride through testing of an electrical system including one or more power sources, one or more power consumers, and a first protective-isolation device and a second protective-isolation device both disposed between the one or more power sources and the one or more power consumers is disclosed. The method includes prior to the fault ride through testing, opening the second protective-isolation device, and closing the first protective-isolation device, and during the fault ride through testing, opening both the first and second protective-isolation devices to block current flow between the one or more power sources and the one or more power consumers. The method also includes during the fault ride through testing, decreasing a terminal voltage of the one or more power sources using a voltage regulator, and following the fault ride through testing, opening the first protective-isolation device, and closing the second protective-isolation device.

Abstract: An apparatus configured to test an electrical system including one or more power supplies, a load, and one or more protective-isolation devices disposed between the one or more power supplies and the load is disclosed. The apparatus has a first measurement assembly configured to sense a first voltage or a first current at an input side of the one or more power supplies, a second measurement assembly configured to sense a second voltage or a second current at an output side of the one or more power supplies, and a third voltage or a third current between the one or more protective-isolation devices and the load, and a power controller electrically disposed between the second or third measurement assembly and a fault assembly. The fault assembly and the power controller are configured to selectively induce a fault, which is selected from a plurality of fault types, either to the output side of the electrical system or between the one or more protective-isolation devices and the load.

Abstract: A method for a fault ride through testing of an electrical system including one or more power sources, one or more power consumers, and a first protective-isolation device and a second protective-isolation device both disposed between the one or more power sources and the one or more power consumers is disclosed. The method includes prior to the fault ride through testing, opening the second protective-isolation device, and closing the first protective-isolation device, and during the fault ride through testing, opening both the first and second protective-isolation devices to block current flow between the one or more power sources and the one or more power consumers. The method also includes during the fault ride through testing, decreasing a terminal voltage of the one or more power sources using a voltage regulator, and following the fault ride through testing, opening the first protective-isolation device, and closing the second protective-isolation device.

Abstract: An apparatus configured to test an electrical system including one or more power supplies, a load, and one or more protective-isolation devices disposed between the one or more power supplies and the load is disclosed. The apparatus has a first measurement assembly configured to sense a first voltage or a first current at an input side of the one or more power supplies, a second measurement assembly configured to sense a second voltage or a second current at an output side of the one or more power supplies, and a third voltage or a third current between the one or more protective-isolation devices and the load, and a power controller electrically disposed between the second or third measurement assembly and a fault assembly. The fault assembly and the power controller are configured to selectively induce a fault, which is selected from a plurality of fault types, either to the output side of the electrical system or between the one or more protective-isolation devices and the load.

Abstract: A method for testing a power generation system includes measuring current generated by a generator comprising a field winding operable to control current generated by the generator by controlling current applied to the field winding. Voltage output by the generator is measured. The measured current and the measured voltage are conducted to a processor connected to the generator. The processor to varies at least one of the measured current and the measured voltage. A field output of the processor is coupled to the field winding of the generator. A response of the power generation system to the varied measured current or measured voltage is determined.

Abstract: A method for testing a power generation system includes measuring current generated by a generator comprising a field winding operable to control current generated by the generator by controlling current applied to the field winding. Voltage output by the generator is measured. The measured current and the measured voltage are conducted to a processor connected to the generator. The processor to varies at least one of the measured current and the measured voltage. A field output of the processor is coupled to the field winding of the generator. A response of the power generation system to the varied measured current or measured voltage is determined.

Abstract: A circuit testing apparatus includes at least one resistance wire enclosed in a housing and connectable to a pole of a power distribution system having at least one isolation device therein. The resistance wire has electrical conductivity, length and diameter such that a maximum current in the resistance wire at initiation of burn through of the resistance wire is above a trip current of the at least one isolation device and below a current sufficient to damage any component along the pole of the power distribution system. In some embodiments, the housing includes a vent arranged to enable escape of heated gas therefrom and prevent escape of any hot particles resulting from burn through of the resistance wire.

Abstract: A method for deploying a directory server that includes receiving a new version of the directory server on a server to replace a prior version of the directory server, wherein the new version of the directory server uses a new version of an access policy and the prior directory server uses a prior version of the access policy, and configuring the new version of the directory server to use both the prior version of access policy and the new version of the access policy, wherein the new version of the directory server maintains compatibility between the new version of the access policy and the prior version of the access policy.

Abstract: A method for managing access to a data element involves storing a first copy of the data element in a cache location, obtaining a request to modify the data element, where the request to modify the data element is associated with a first execution thread, marking the cache location as dirty based on the request to modify the data element, modifying the cache location according to the request to modify the data element once the cache location is marked as dirty, obtaining a request to read the data element while the cache location is marked as dirty, where the request to read the data element is associated with a second execution thread, providing a second copy of the data element in response to the request to read the data element based on the cache location being marked as dirty, and marking the cache location as clean after modifying the cache location is complete.

Abstract: A computer readable medium includes executable instructions for managing server configuration data by configuring a first server using local server configuration data, where the local server configuration data is stored on the first server and as shared server configuration data by a first directory service instance operating on the first server, synchronizing the first directory service instance with a second directory service instance operating on a second server, where the shared server configuration data is updated, and updating the local server configuration data using the updated shared server configuration data.