Inventor
SADEK KADRY
DE14 patents
⚠️ This page may combine multiple inventors who share the name “SADEK KADRY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
6 patentsUS6385063B1May 7, 2002
Hybrid filter for an alternating current network
SIEMENS AG78 citations94
US7881078B2Feb 1, 2011
Twelve-pulse HVDC transmission
SIEMENS AG11 citations82
US4685044AAug 4, 1987
Method and apparatus for suppressing resonance phenomena in the A-C network on the inverter side of a high voltage D-C transmission system
SIEMENS AG16 citations72
US5907234AMay 25, 1999
Thyristor-switched capacitor bank
SIEMENS AG15 citations66
US5780939AJul 14, 1998
Method and apparatus for determining orders of non-characteristic harmonic currents, and for compensation of the noncharacteristic harmonic currents
SIEMENS AG8 citations65
US7768241B2Aug 3, 2010
Device for adjusting the impedance of a high voltage line supplying an alternating current
SIEMENS AG2 citations58
BBC BROWN BOVERI & CIE
6 patentsUS4567424AJan 28, 1986
Reactive power compensator with capacitor and capacitor discharge circuit
BBC BROWN BOVERI & CIE29 citations86
US4689733AAug 25, 1987
Method for reducing dynamic overvoltages in an alternating-current system to which a direct-current system is connected
BBC BROWN BOVERI & CIE24 citations78
US4200907AApr 29, 1980
Method of taking a pole of a high-voltage d-c transmission station out of service
BBC BROWN BOVERI & CIE9 citations71
US4639846AJan 27, 1987
Method and compensating device for compensating current oscillations
BBC BROWN BOVERI & CIE18 citations70
US4622474ANov 11, 1986
Alternating-current filter circuit arrangement
BBC BROWN BOVERI & CIE15 citations69
US4555658ANov 26, 1985
Circuit arrangement for the compensation of reactive power in an electrical alternating-current power system
BBC BROWN BOVERI & CIE15 citations69