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Different Kinds Of Power Measuring Instruments
Posted: Jun 03, 2015
There are many different instruments that are used to measure high voltage power supply. Below are some of the different kinds of instrument that are explained in brief.
Kirlokar Power Supply Measurement Tools
Amid transformer testing, it is obliged to analyze the recurrence range of two waves. For this reason, it is vital that digitizer ought to have better speed and have no less than 10-bit determination. Interestingly High voltage division of CPRI added to a double channel 100Msaples/sec. A 12-bit framework to do transformer testing for an outside gathering.
Measuring framework produced for STDS BPL, CPRI:
With the experience picked up in adding to a framework for Kirloskar Electric Co., a framework was created for STDS CPRI, Bhopal for doing transformer testing. Little upgrades were made to disentangle the operation of the framework, and the framework was kept in operation for about six month at CPRI, Bangalore. Amid this period, this was utilized as a substitute to the HIAS Measuring framework supplied by Hafely, Switzerland. Here likewise there two 100 Msamples/sec 12-bit digitizer utilized for the estimation. This hardware has spared remote trade to the nation as it is indigenously created.
Blend Wave Generator:
Surge in susceptibility tests are being done on vitality meter according to national and universal norms. Generators are, for the most part, accessible as mix wave generator that implies at open circuit the wave structure will be 1.2/50µs and at short out through an impedance of 2? the present wave structure will be 8/20µs. These two wave structures are standard wave type of voltage and current separately according to IEC standard. Generators of this kind are by and large accessible at 6kV and 3kA. Late standard calls for more than 6kV and 3kA and an endeavor is made to plan and create a blend wave generator of 12kV and 6kA rating. This generator is being utilized at STDS, CPRI, Bhopal for Energy meter testing frequently. This has the office to change number of shots and its repetition. Voltage and current will be shown through an Analog meters.
Round Electrode AC Electric handle meter:
Force is transmitted from creating a station to load focus by the high voltage transmission system. As the framework voltage expands, the stature of the conductor from ground additionally increments. The tallness of the conduit is chosen relying on the electric field under the transmission line, and the privilege of way likewise will be chosen relying on the field. To assess the electric handle, the handle may be measured under and at right off waypoint one meter over the ground. To gauge the most extreme handle the handle line ought to be opposite to the anodes. Initially, this division has turned out with a parallel plate handle meter, and the innovation was effective. The fundamental burden with this meter was to arrange the plates parallel to the field and as it was simple meter perusing at a separation was additionally troublesome. To enhance this division has an exceptional anode electric handle meter that conquers the introduction issue. This instrument was fitted with an LCD show that peruses the perusing from 1kV to 99.9kV/m. This instrument is gliding body sort and chips away at change wavering guideline. This was requested patient and recompensed. This instrument obliges low power as the showcase is LCD and the electronic hardware utilized takes low power.
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