ELECTRICAL CONTROL SYSTEMS MATERIAL

Brand	Owner	Address	Description
ELECTROTORQUE	PHMH HOLDING COMPANY	4401 GATEWAY BLVD. SPRINGFIELD OH 45502	Electrical control systems for material handling machines;ELECTRICAL TORQUE;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Turbocompound systems can be used to affect engine operation using the energy in exhaust gas that is driving the available turbocharger. A first electrical device acts as a generator in response to turbocharger rotation. A second electrical device acts as a motor to put mechanical power into the engine, typically at the crankshaft. Apparatus, systems, steps, and methods are described to control the generator and motor operations to control the amount of power being recovered. This can control engine operation closer to desirable parameters for given engine-related operating conditions compared to actual. The electrical devices can also operate in "reverse," going between motor and generator functions. This permits the electrical device associated with the crankshaft to drive the electrical device associated with the turbocharger as a motor, overcoming deficient engine operating conditions such as associated with turbocharger lag.