Engineering topics
Publications and source records attributed to Moore, E. T..
Multivibrator circuit provides a low-frequency sine wave output without using a low-frequency power transformer or filter components. This circuit, utilizing two transistors and a magnetic core, represents a reduction in complexity, size, and weight over similar units.
Full wave dc-to-dc converter, for an ion thrustor, uses energy storage transformers to provide a method of dc-to-dc conversion and regulation. The converter has a high degree of physical simplicity, is lightweight and has high efficiency.
HF pulse width modulation applied to DC to sinusoidal AC inverter to provide LF sine wave output without LF transformer or filter
Basic considerations for DC to DC conversion networks, detailing relationship between characteristics of active resistor and maximum AC POWER generated by active element
Lightweight power-conditioning system for ion engines using energy-storage transformers for conversion, nondissipative regulation and protection
DC-to-DC nondissipatively regulated converter using inductive energy storage for voltage transformation and regulation
Explosive gas guns for hypervelocity acceleration
Nondissipatively regulated variable frequency DC TO DC converter with variable on time and variable off time
High-frequency dc-dc converter for ion thrustors using modular design and inductive energy pumping technique for conversion, regulation, and protection
Explosively driven hypervelocity gas gun development
DC to DC HF converter using two synchronized complementary converters to minimize ripple and filtering problems
A trigger circuit employing two unijunction transistor oscillators, whose frequency is varied by changing the base-to-base voltage, provides variable electrical control of the frequency.
Elimination of starting difficulties in SCR inverters is accomplished by the addition of two taps of the output winding of the inverter. On starting or under transient loads, the two additional taps deliver power through diodes without requiring quenching of SCR currents in excess of normal starting load.
A liquid switch which does not depend on any mechanical, gravitational, or inertial actuation is developed for use in space environments. It may be remotely operated on low dc voltage.
Square-loop cores with multiple windings used in single transformer package for application in self-oscillating inverters
Switching element requirements for spacecraft electric power conversion, inversion, and regulation
AC to DC power supply using high frequency transistor circuit techniques for size reduction by which conversion, filtering and regulation may be combined
Discussion of the use of a saturable two-core transforme in the turning off the silicon- controlled rectifiers in a parallel inverter