Search Results - "Parmar, K.G."

ECRH experiments on Tokamaks SST-1 & Aditya-U and ECRH upgradation plan for SST-1 by Shukla, Braj Kishore, Patel, Jatin, Patel, Harshida, Purohit, Dharmesh, Mistry, Hardik, Parmar, K.G.

“…A 42GHz-500kW ECRH system [1-6] is used to carry out various experiments related to plasma breakdown and ECR heating on tokamaks SST-1 and Aditya-U. The system…”
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Development of fast steerable launcher for ECRH system by Mistry, Hardik, Purohit, Dharmesh, Patel, Harshida, Patel, Jatin, Parmar, K.G., Raval, Dilip, Gupta, Manoj Kumar, Shukla, B.K.

“…•A new ECRH launcher has been developed for the ECRH system capable of steering EC beam in poloidal and toroidal directions.•The poloidal steering is fast and…”
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Upgradation of 82.6GHz ECRH system for SST-1 and Aditya-U by Shukla, Braj Kishore, Patel, Jatin, Patel, Harshida, Mistry, Hardik, Purohit, Dharmesh, Parmar, K.G., Tai, Evgeny, Soluyanova, E., Khailov, I.P., Bakulin, M.I.

“…In SST-1 and Aditya-U Tokamaks, two ECRH systems (42GHz-500kW and 82.6GHz-200k) are used to carry out various experiments related to ECRH assisted plasma…”
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Commissioning of Electron Cyclotron Resonance Heating (ECRH) system on tokamak Aditya-U by Shukla, Braj K., Patel, Jatin, Mistry, Hardik, Patel, Harshida, Purohit, Dharmesh, Parmar, K.G., Babu, Rajan, Ghosh, Joydeep, Tanna, Rakesh, Jadeja, Kumarpalsinh, Patel, Kaushal, Makwana, Moti, Gupta, C.N., Kushwah, Mahesh

“…•Tokamak Aditya is upgraded to tokamak Aditya-U.•42 GHz Electron Cyclotron Resonance Heating system on Tokamak Aditya-U.•Integration of Gyrotron and…”
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Design and Development of DC Power Supply System for 1.5MW, 40MHz, RF Amplifier by Pankaj Lochan Khilar, Azadsinh Makwana, Jignesh Soni, Parmar, K.G., Sathyanarayana, K., Srinivas, Y.S.S., Mahesh Kushwah, Bora, D.

“…A 1.5 MW RF (ap40 MHz) amplifier using Eima tetrode 4CM2500KG is in the testing phase, here at Institute for Plasma Research (IPR). This amplifier is being…”
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High Voltage and Auxiliary Power Supply System for 200kW CW Generator by Srinivas, Y.S.S., Khilar, P.L., Kushwah, M., Sathyanarayana, K., Kulkarni, S.V., Kadia, B.R., Makwana, A.R., Parmar, K.M., Parmar, K.G., Kumar, S., Rajneesh, K., Jadav, H.M., Bora, D.

“…The 200 kW generator is designed and developed for ion cyclotron resonant heating (ICRH) experiments on Aditya Tokamak and 1.5 MW stage for SST-1 (steady-state…”
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Steady state high power test system at 3.7 GHz by Bora, D, Dani, S, Gangopadhyay, S, Jadav, B, Jha, M, Kadia, B.R, Khilar, P.L, Kulkarni, S.V, Kushwah, M, Patel, A.P, Parmar, K.G, Parmar, K.M, Parmar, P, Rajnish, K, Raghuraj, S, Rao, S.L, Samanta, K.K, Sathyanarayana, K, Shah, P, Sharma, P.K, Srinivas, Y.S.S, Trivedi, R.G, Verghese, G

“…A Lower Hybrid Current Drive (LHCD) system would be the prime method to drive current in SST-1. The LHCD system is based upon two TH2103D klystrons of M/s…”
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Anode modulator power supplies for continuous duty 500 kW klystrons (TH2103D) & 200 kW gyrotron (VGA8000A19) by Kushwah, M., Pal, B., Srinivas, Y.S.S., Sathyanarayana, K., Khilar, P.L., Shah, P., Kulkarni, S.V., Makwana, A.R., Kadia, B.R., Parmar, K.M., Dani, S., Singh, R., Parmar, K.G., Bora, D.

“…Initial testing and commissioning of two high power klystrons (TH2103D) and gyrotron (VGA8000A19) have been carried out at our Institute. Each of the klystrons…”
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Results of 10-Joule wire-burn test performed on 70 kV rail-gap crowbar protection system for high power klystrons and gyrotron by Srinivas, Y.S.S., Kushwah, M., Kulkarni, S.V., Sathyanarayana, K., Khilar, P.L., Pal, B., Shah, P., Makwana, A.R., Kadia, B.R., Parmar, K.M., Dani, S., Singh, R., Parmar, K.G., Bora, D.

“…Pulsed and continuous high power microwave tubes need to be protected against arc faults within the tube. If the energy dumped in such arc fault is more than…”
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Electron cyclotron resonance frequency system on tokamak Aditya by Shukla, B.K., Sathyanarayana, K., Bora, D., Rajashree, S., Bhattacharya, K., Pal, B., Kulkarni, S.V., Gangopadhyay, S., Srinivas, Y.S.S., Khilar, P.L., Kushwah, M., Trivedi, R.G., Rathi, D., Kadia, B.R., Patel, A., Virani, C., Harsida, P., Jadav, H.M., Parmar, K.G., Shah, P., Makwana, A.R., Dani, S., Kirit, P., Harsha, M., Soni, J.

“…A 28 GHz ECRH system has been successfully commissioned on the tokamak Aditya to carry out breakdown, start up and heating experiments. The microwave source…”
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