Abstract: A solar energy based mobile EV fast charger system comprising a stationary solar power supply and a mobile EV fast charger installed in a service truck which has a bidirectional Multi-Functional Power Converter System (MFPCS), a solar energy based on-board battery, multiple DC inductors, a alternator power interface and an universal battery interface provides mobile EV charging service for any EV battery.

Abstract: A solar energy based mobile EV fast charger system comprising a stationary solar power supply and a mobile EV fast charger installed in a service truck which has a bidirectional Multi-Functional Power Converter System (MFPCS), a solar energy based on-board battery, multiple DC inductors, a alternator power interface and an universal battery interface provides mobile EV charging service for any EV battery.

Abstract: A solar energy system utilizing a Multi-Function Power Converter System (MFPCS) with a solar energy extension control method can be operated as both solar energy converter system and high power battery charger/discharger system, such as an interleaved multi-phase DC/DC converter, or a three-phase grid-tied inverter plus direct battery charger, or a three-phase grid-tied inverter, or a three-phase solar/battery power discharger, or a three-phase PWM rectifier battery charger.

Abstract: A high power EV fast charging station with solar energy system (EVFCS-SES) having a HV DC bus, several EVFCS-SES cells connecting in parallel, and a storage battery is operated as either a solar energy generation system, or a solar energy generation plus a direct storage battery charger, or as a high power EV fast charger with solar energy/storage battery/AC grid power, or a PWM rectifier battery charger to perform EV battery charging and solar energy generation for AC grid power.

Abstract: Solar energy is definitely the future trend of energy because it is a free, clean and environmentally friendly energy source that doesn't contribute to climate change. But due to current solar systems' low efficiency, high cost, long battery charging time, and inadequate energy management, they are hardly popularized in the market. A solar energy system utilizing a Multi-Function Power Converter System (MFPCS) which can be operated as both solar energy converter system and high power battery charger/discharger system with a unique solar energy extension control method is remedy for these problems. This advanced solar energy generation system performs energy conversion and battery charging/discharging operations, such as interleaved multi-phase DC/DC converter operation, direct battery charging with solar power operation, and PWM rectifier battery charger operation.

Abstract: A high power EV fast charging station with solar energy system (EVFCS-SES) having a HV DC bus, several EVFCS-SES cells connecting in parallel and with their universal battery interfaces, and a storage battery system provides the following functions: solar energy generation; solar energy generation plus a direct storage battery charging; high power EV fast charging with either solar energy or storage battery or AC grid power. These functions enable EVFCS-SES system to charge any EV battery with solar energy in minutes, convert solar energy to AC grid power, and supply electricity to building loads at same time. In addition, it stores unused solar energy into storage battery for supplementing solar energy in cloudy days or at night. Combining EV fast charging system and solar energy generation system into one system achieves a low cost, high efficient and high power EV fast charging station with solar energy generation system.

Abstract: A solar energy based mobile EV fast charger (SE-MEVFC) system comprising a mobile EV fast charger system installed in the service track for providing EV charging service and a stationary solar energy generation system located in the charging station as power source for recharging mobile on-board storage battery, offers EV charging servicers for EVs where they stranded on the road or in remote area. The SE-MEVFC system has following unique features: (1) since it has universal battery interface, it can charge any EV battery; (2) since its energy source comes from solar energy based EV charging station, it provides 100% pollution free EV charging service; (3) since it is high power battery charger system, EV battery can be fully charged in minutes rather than hours, unlike those of prior art that use gasoline based generators to generate AC power and relies on low power EV on-board charger (OBC) to charge EV battery, namely, for over 2 hours charging time getting about 10 miles driving range.

Abstract: Methods and systems are disclosed for gate dimension control in multi-gate structures for integrated circuit devices. Processing steps for formation of one or more subsequent gate structures are adjusted based upon dimensions determined for one or more previously formed gate structures. In this way, one or more features of the resulting multi-gate structures can be controlled with greater accuracy, and variations between a plurality of multi-gate structures can be reduced. Example multi-gate features and/or dimensions that can be controlled include overall gate length, overlap of gate structures, and/or any other desired features and/or dimensions of the multi-gate structures. Example multi-gate structures include multi-gate NVM (non-volatile memory) cells for NVM systems, such as for example, split-gate NVM cells having select gates (SGs) and control gates (CGs).

Abstract: Methods and systems are disclosed for gate dimension control in multi-gate structures for integrated circuit devices. Processing steps for formation of one or more subsequent gate structures are adjusted based upon dimensions determined for one or more previously formed gate structures. In this way, one or more features of the resulting multi-gate structures can be controlled with greater accuracy, and variations between a plurality of multi-gate structures can be reduced. Example multi-gate features and/or dimensions that can be controlled include overall gate length, overlap of gate structures, and/or any other desired features and/or dimensions of the multi-gate structures. Example multi-gate structures include multi-gate NVM (non-volatile memory) cells for NVM systems, such as for example, split-gate NVM cells having select gates (SGs) and control gates (CGs).

Abstract: Methods and systems are disclosed for gate dimension control in multi-gate structures for integrated circuit devices. Processing steps for formation of one or more subsequent gate structures are adjusted based upon dimensions determined for one or more previously formed gate structures. In this way, one or more features of the resulting multi-gate structures can be controlled with greater accuracy, and variations between a plurality of multi-gate structures can be reduced. Example multi-gate features and/or dimensions that can be controlled include overall gate length, overlap of gate structures, and/or any other desired features and/or dimensions of the multi-gate structures. Example multi-gate structures include multi-gate NVM (non-volatile memory) cells for NVM systems, such as for example, split-gate NVM cells having select gates (SGs) and control gates (CGs).

Abstract: A UPS having a ferroresonant transformer is selectively switched from AC line voltage to an inverter by a control method and apparatus using fuzzy logic to select an optimum switching point. The control apparatus and method senses output load current, output voltage and input voltage. Output current is used to calculate output load as a percentage of full load. First membership functions relating to percent load, second membership functions relating to output voltage, third membership functions relating to input voltage switching points, and rules using percent load membership and output voltage membership as antecedents and values of input voltage switching points as consquents as determined by regulation characteristics of the ferroresonant transformer, are used to execute a fuzzy inference and generate dynamic input voltage switching points for comparison with line input voltage to control switching of the UPS between line and inverter sources.