Electrical Engineering in Japan Subject Index to Volume 114, 1994 AC quench current degradation; 1, 45 Constant-frequency; 6, 129 AC superconducting wires; 1, 45 Constant-voltage; 6, 129 Active filter; 6, 111 € constraint technique; 2, 57 Active-passive reactance; 4, 129 Contaminant; 4, 93 Active power control; 1, 54 Control; 5, 126 Additives; 7, 1; 1, 9 Controller; 4, 119 Air core; 8, 80 Control of transmission voltage rise; 8, 55 Air-gap permeance pulsation; 2, 133 Control using hysteresis comparator; 4, 129 All-solid-state modulator; 6, 108 CO, emission control; 4, 62 Amorphous; 5, 75 CO, recovery; 3, 86 Analysis of electromagnetic field; 8, 118 CO, reduction; 3, 123; 8, 30 Approximate equation of thrust force; 1, 102 Computer simulation; 7, 102 Arc; 5, 61 Coordination; 5, 52 Arc horn; 5, 61 Critical current; 5, 82 Arc jet; 5, 61 Critical point; 2, 34 Armature winding; 8, 118 Cross-linked polyethylene; 8, 1 Artificial acid rain; 4, 22 Curie temperature; 2, 15 Automated vehicle; 7, 118 Current distribution; 1, 45; 5, 82 Current limiter; 3, 98; 5, 52 Back-swing phenomena; 6, 13 Current-limiting element; 5, 44 Ba-Zn system W-type hexagonal ferrite magnet; 2, 1 Breakdown; 8, 1 Breakdown characteristics; 4, 93 Damper circuit; 2, 123 DC cable; 8, 1 CaO and SiO, additives, 2, 1 DC transmission; 2, 123 Capacitance; 4, 83 Decentralized system; 1, 17 Capacitor bank; 6, 90 Degradation diagnosis; 5, 6 Carbon fiber-filled plastic composite; 5, 17 Demand side management; 6, 102 Carrier/transport; 5, 119 Demand-side reserve; 7, 68 Cascade heat utilization; 3, 86 Deposition period; 6, 24 Ceramic resistor; 6, 90 Design; 2, 93 Chaos; 5, 90; 8, 129 Deterioration suppression; 7, 1 Chaos, two-phase nonlinear circuit; 8, 129 Deterministic disturbances; 1, 122 Characteristics analysis; 7, 124 Diamond-like carbon film; 6, 24 Chopper circuit; 1, 131 Differential value estimation; 2, 34 CIGRE Method-II electrode; 5, 6 Digital filter; 5, 31 Clamp circuit; 2, 114 Digital protective relay; 5, 31 Cogeneration; 6, 24 Digital signal processor; 5, 31 Cogeneration systems; 6, 102 Direct lightning stroke; 6, 63 Combinatorial optimization; 7, 12 Dispersed generators; 3, 98 Complex number implemented numerical analysis; Disturbance torque estimation; 5, 126 1, 102 Dynamic stability analysis; 2, 68 Concentrated winding; 8, 106 Conductive surface discharge; 4, 22 Eddy current analysis; 7, 102 Conductivity; 4, 22 Effective utilization of transmission network; 1, 17 Effective-value measurement; 5, 31 Harmonic resonance; 6, 111 Elastic modulus; 3, 1 Harmonic shunt circuit; 6, 111 Electric field-induced motion; 4, 1 Heuristic solution; 7, 12 Electric field induced pyroelectric material; 2, 82 Hierarchical neutral network; 7, 135 Electric power facilities; 7, 32 High current; 5, 52 Electric power system; 1, 68 High efficiency; 5, 75 Electric railway; 7, 91 High-efficiency power generation; 3, 86 Electrical characteristics; 1, 88 High power control; 8, 106 Electrical conduction stability; 5, 17 High-speed Schlieren method; 4, 22 Electromagnetic shield effect; 1, 88 High-temperature superconductivity; 5, 44; 7, 20 Electromagnetic vibration; 2, 133 High-temperature superconductor; 5, 82 Epoxy resin: 7, 1 Hill’s equation; 8, 129 Equivalent circuit; 5, 136; 8, 80 Hysteresis characteristics; 1, 131 Estimation error; 5, 126 Excitation control; 3, 47 Impedance; 4, 83 Impulse breakdown on water surface; 4, 22 Faraday MHD generator; 4, 76 Induction machine; 6, 129 Fast sampling; 5, 31 Induction motor; 1, 78; 2, 133 Fault-point location; 6, 1 Insulation resistance; 8, 1 Feeder system; 7, 91 Interface phenomenon; 4, 1 Ferro-resonance; 3, 114 Intra-aortic balloon pump (IABP); 6, 120 Fiber optic distributed temperature sensor; 6, 1 Inverse dynamics; 4, 119 Filler; 8, 1 Inverter; 4, 129 Finite length line; 4, 83 Inverter air-conditioner; 8, 30 Flywheel; 7, 20 Inverter-type air conditioner; 3, 123 Frequency characteristics; 5, 136 Frequency converter; 6, 129 Jumper horn; 5, 61 FT-IR method; 3, 23 Fuel cell; 6, 35 Knowledge representation; 3, 59 Full-pitch winding; 8, 106 Fundamental equation for voltage; 1, 88 Large and small disturbances; 6, 76 Fuzziness; 4, 37 Laser-induced discharge; 7, 32 Fuzzy control; 2, 9; 3, 33; 6, 76 Laser-induced lightning; 7, 32 Fuzzy dynamic programming; 4, 37 Laser-triggered lightning; 8, 69 Fuzzy inference; 2, 18; 7, 12 Laser-triggered spark gap; 8, 69 Fuzzy theory; 3, 47; 2, 18 LC filter; 6, 111 Least squares method; 2, 34 Game theory; 6, 31 Lightning overvoltage; 6, 63 Gas turbine; 3, 86 Lightning protection design; 6, 63 Gas recycling; 6, 35 Lightning stroke protection; 7, 32 Generalization capability; 7, 135 Line constants; 4, 83 Generator; 3, 98 Linear drive; 1, 102; 5, 119 Generator constants; 1, 88 Linear model; 1, 78 Generation planning; 4, 37 Linear motor; 2, 93; 5, 119; 136 Growth rate; 8, 41 Linear programming; 7, 68 Graphite cathode; 6, 24 Linear pulse motor (LPM); 6, 120 Generator constants; 1, 88 Lithium carbonate; 1, 1 GTO; 3, 74 Load characteristics; 7, 44 Load curtailment area; 7, 68 H” control; 1, 113 Load-flow calculation; 1, 17 Harmonics; 2, 104; 6, 136 Long-gap sparkover; 7, 32 Long-term load forecasting; 8, 41 NbSn; 3, 1 Loop-Shaping Design Procedure (LSDP); 1, 113 Nd,Fe,,4 B phase; 5, 1 Lorenz equation; 5, 90 Nd-Fe-B sintered magnets; 5, 1 Low-density polyethylene (LDPE); 1, 1; 5, 6 Nd-Fe-Co-B-Cu-Nb system alloys; 1, 9 Low-Nd Nd-Fe-Co-T-B alloys; 4, 13 NdM,Fe;7_,N, compounds; 4, 13 Low rare-earth bonded magnets; 4, 13 Network; 7, 12 Low-torque pulsation; 8, 106 Network configuration; 7, 12 Low-voltage distribution line; 6, 63 Neural network; 2, 9; 4, 119; 7, 79 Low-voltage distribution system; 5, 44 Nitride compound; 3, 15 Nitrogen intersitially modified iron compounds; 4, 13 No-load steady state; 8, 133 Magnet configuration; 4, 76 Nonlinear optimization technique; 2, 93 Magnetic anisotropy; 3, 15 Normal-conducting transition; 5, 82 Magnetic bearing; 1, 113; 7, 20 Magnetic coil system; 4, 76 Object-oriented; 3, 59 Magnetic coupling factor; 8, 80 Observer; 5, 126 Magnetic property; 1, 9; 2, 1; 5, 1 Onset time of the motion; 4, 1 Magnetic suspension; 7, 115 Open-phase; 3, 114 Magnetically levitated railway system; 5, 136 Open-phase operation; 8, 106 Magnetization; 3, 15 Operation efficiency; 3, 134 MAGLEV; 5, 136 Optical composite power cable; 6, 1 MAGT; 5, 108 Optimal control; 3, 134; 7, 79 Mail; 5, 119 Optimal design; 8, 93 Main circuit power control; 7, 91 Optimal generation mix; 4, 37, 62 Man-machine interface; 8, 13 Optimal power flow calculation method; 2, 57 Massively parallel computer; 6, 48 Oscillation suppression; 2, 123 Matrix converter; 7, 124 Output characteristics; 1, 131 Maximum amount of output; 1, 93 Overhead ground wire; 6, 63 Maximum loading point; 2, 34 Overvoltage; 3, 114 Measurement noise; 6, 76 Oxygen combustion; 3, 86 Medical apparatus; 6, 120 Melt-spun ribbon; 1, 9 Membership function; 2, 18 Parallel connection; 5, 82 Method of symmetric coordinates; 2, 68 Parallel processing; 6, 48 MHD channel; 4, 76 Parametric analysis; 4, 62 Mist; 3, 23 Parametric oscillations; 8, 129 Mixed integer programming; 4, 102 Partial discharge; 5, 6 Mock test; 6, 120 Partial discharge deterioration; 7, 1 Modal analysis; 7, 56 Partial discharge inception voltages; 3, 23 Model reference adaptive control; 1, 122 Payload ratio (ratio of thrust force/weight); 1, 102 Modification multiplier; 8, 41 Peak current; 4, 1 Moisture; 4, 93 Peak cut; 7, 91 Molten carbonate; 6, 35 Peak-value measurement; 5, 31 Morphology analysis; 1, 9 Permanent field synchronous motor; 3, 134 Motor; 3, 114 Permanent magnet suspension system; 7, 115 Motor control; 5, 98 pH; 4, 22 Moving conductors in magnetic circuits; 7, 102 Phase plane; 8, 129 Moving coordinate systems; 7, 102 Photoionization; 8, 69 Multifault calculation; 2, 68 Photovoltaic cells; 3, 123 Multiobjective optimization; 2, 57 Photovoltaic modules; 8, 93 Plasma channel; 8, 69 PM motor; 8, 106 Rare earth-transition metal intermetallic compound; PMN; 2, 82 2, 15 Polycrystalline silicon; 5, 75 Reactive power control; 1, 54 Polysulfide; 7, 1 Real-time simulation; 6, 48 Power cable system; 8, 55 Recurrent neural network; 8, 41 Power distribution line; 3, 114 Refinement; 1, 9 Power distribution system; 7, 12 Regular network; 3, 98 Power flow analysis; 8, 13° Resonance; 3, 114 Power generator; 3, 47 Relaxor ferroelectrics; 2, 82 Powering; 2, 114 Reliability evaluation; 7, 68 Power oscillation; 7, 54 Reliability zoning; 7, 68 Power plant; 6, 35 Reluctance control; 7, 115 Power/reactive power control; 2, 9 Resonant initial current; 2, 114 Power regeneration; 2, 114 Resonant power converter; 2, 114 Power storage; 7, 20 Reverse action of tap-changer; 7, 44 Power system; 2, 18; 3, 33; 59; 6, 13; 76 Robel transiposition; 8, 118 Power system control; 5, 31 Robust control; 1, 113 Power system engineering; 4, 37; 62 Rotor damper; 8, 118 Power system stability; 3, 33 Runge-Kutta method; 8, 129 Power system stabilization; 2, 9 Power system stabilizer; 6, 76 Power transmission line; 5, 61 Saturated steam; 3, 86 Preference index; 2, 57 Self-commutated converter; 3, 74 Preventive control of the invalidation Self-excitation; 6, 129 of regeneration; 7, 91 Sensitivity analysis; 7, 44 Probabilistic analysis; 8, 13 Sensorless vector control; 1, 78 Protection coordination; 3, 98 Series active filter; 2, 104 Protective system; 6, 90 Shaft torsional vibration; 5, 98 Protrusion; 4, 93 Short-circuit capacity; 2, 17; 48 P.S. characteristics; 1, 122 Short-circuit capacity suppression; 4, 50 PST; 2, 82 Shunt active filter; 2, 104 Pulsed magnet; 3, 1 SiC; 5, 75 Pulsed power; 5, 108 SI thyristor; 7, 124 Pulse power; 6, 90 Simulated annealing; 4, 62 Pulse switching characteristics; 5, 108 Simulated power source; 1, 131 Purchase price; 6, 24 Simulation; 7, 135 PWM rectifier; 1, 65 Simulator; 3, 47 PWM inverter; 3, 134 Singular perturbation theory; 7, 44 Pyroelectric IR sensor; 2, 82 Sintering behavior; 5, 1 Pyroelectric material; 2, 82 Slit; 5, 61 SMES; 2, 9 Quantization; 5, 126 Solar cell; 5, 75 Quartz; 1, 1 Solar cell; 1, 131; 8, 30 Quasiperiodic oscillation; 8, 129 Solar spectral distribution; 8, 93 Quenching; 1, 45 Space charge; 3, 23; 8, 1 Quenching current; 5, 52 Stability; 6, 13 Stability analysis; 1, 78 State feedback control; 1, 65 Radial force; 2, 133 Static var compensator; 5, 31 Radial network; 4, 50 Stator slot opening width; 2, 133 Steering control; 7, 35 Strain; 3, 1 Transient stability; 1, 17 Stranded wires; 1, 45 Transient stability analysis; 7, 56 Strobo plane; 8, 129 Transputer; 1, 122 Subharmonic oscillation; 8, 129 Treeing; 1, 1 Substrate material; 5, 24 Trunk substation; 8, 55 Successive search; 7, 12 Tubular LIM; 1, 102 Sudden three-phase short-circuit; 8, 118 Two-degree-of-freedom (TDOF) controller; 5, 90 Summer peak power suppression; 3, 123; 8, 30 Two-phase nonlinear circuit; 8, 129 Superconducting energy storage system (SMES); 1, 54 Unbalanced line; 4, 108 Superconducting generator; 1, 88; 8, 118 Uncertainty; 4, 37 Superconducting magnetic energy storage; 7, 79 Untransposed transmission line; 4, 108 Superconducting power transmission system; 5, 52 Unused energy; 3, 86 Superconducting transformer; 8, 80 UV laser; 8, 69 Superconducting wire; 3, 1 Supply reliability; 8, 13 Surface morphology; 5, 24 Vacuum arc deposition; 5, 24 Surge arrester; 6, 63 Variable reactance; 4, 129 Surplus power sale; 6, 24 Variable speed; 6, 129 SVC; 3, 74 Variable speed control; 3, 134 Switching operation; 7, 12 Velocity estimation; 5, 126 Switching-over control; 1, 17 Vertical application; 1, 102 Switching-over of system configuration; 1, 17 Vibration control H, control; 5, 98 Synchronized switching; 1, 17 Void; 4, 93 Synchronous machine; 6, 13 Voltage adjusting relay; 2, 18 System analysis; 2, 48; 6, 13; 48 Voltage and reactive power control; 4, 119 System equivalent; 1, 32 Voltage and var control equipment; 5, 31 System interconnection; 3, 98; 123; 8, 30 Voltage control; 2, 18; 3, 74 System recovery; 8, 13 Voltage/reactive power control; 2, 18 System planning; 2, 48 Voltage-source-type converter; 2, 123 System reduction; 7, 56 Voltage stability; 2, 34; 8, 55 System stabilization; 2, 18 V-t characteristic; 4, 93 System stabilizer; 3, 47; 6, 76 System wheeling fee; 6, 24 Waste-heat recovering boiler; 3, 86 Waste-heat utilization; 3, 86 Tandem; 5, 75 Water-aging; 4, 93 Thermal contraction coefficient; 3, 1 Water tree; 4, 93 Thermal decomposition; 1, 1 Thermally stimulated current; 8, 1 Thiokol; 7, 1 X-ray diffraction; 2, 1 Three-phase load flow calculation; 4, 108 XLPE cable; 4, 93 Thrust coil; 5, 136 Thyristor converter; 1, 122 Time-of-use rates; 6, 102 YBCO superconductor; 5, 44 Transient analysis; 2, 123 Transient recovery voltage (TRV); 4, 50 Z-matrix; 2, 48 Zero voltage switching; 2, 114