Microsoft Technology Licensing, LLC

Delta Electronics (shanghai) Co., Ltd

Chao Tian

Ping Song

Balasubramanian Shyamsundar

Ramrajprabu Balasubramanian

Li Cai

Matthew R Winkler

Pravin R Indurkar

Hai-Fen Xue

Yun Jin

Catherine Elizabeth Dumas

Au Ying Hung

Dian-Chen Zheng

Techniques are described herein that are capable of generating a graphic flow having an unlimited number of connections between shapes. The shapes are provided in a visual representation of a workspace defined by pixels. For instance, a first shape may have an outer perimeter defined by a first subset of the pixels; a second shape may have an outer boundary defined by a second subset of the pixels, and so on. Any pixel in each subset may serve as a connection point. For example, a first pixel of the first subset may serve as a first connection point based on any of a variety of first criteria, and a second pixel of the second subset may serve as a second connection point based on any of a variety of second criteria. In accordance with this example, a connection may be provided between the first and second connection points.

Graphic flow having unlimited number of connections between shapes

A control device and control method of power conversion unit applied to a three-phase AC grid. The control device includes detection unit, current detection unit, and signal processing unit. The detection unit detects three-phase voltage signal of the three-phase AC grid and calculates and generates negative sequence reactive current given signal. The current detection unit detects current of the power conversion unit to output feedback current signal. The signal processing unit receives the negative sequence reactive current given signal, positive sequence current given signal, and the feedback current signal to output modulation signal. The power conversion unit is electrically coupled to the signal processing unit and the three-phase AC grid. The power conversion unit absorbs negative sequence reactive currents from the three-phase AC grid according to the modulation signal when the three-phase voltage signal is unbalanced to reduce negative sequence voltage at output terminal of the power conversion unit.

Control device of power conversion unit and method of controlling power conversion unit

The present invention extends to methods, systems, and computer program products for assigning type parameters. Embodiments of the invention permit using a visual editor to edit arbitrary object instances in a graphical fashion. Instances of generic types can be manipulated to change the type parameters for that generic (to be able to change a List&#x3c;Customer&#x3e; to a List&#x3c;Product&#x3e;, for instance). Values are preserved and data can be patched to other dependent nodes in an object hierarchy.

Assigning type parameters

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Shanghai, China

Chao Tian